[U-Boot] [PATCH 04/18] Convert CONFIG_USE_PREBOOT and CONFIG_PREBOOT to Kconfig
Simon Glass
sjg at chromium.org
Sun May 5 21:53:28 UTC 2019
This converts the following to Kconfig:
CONFIG_USE_PREBOOT
CONFIG_PREBOOT
Both are together in one commit, since otherwise the former causes kconfig
to define the latter, which gives duplicate symbol errors.
Includes a manual fixup for CONFIG_PREBOOT in ids8313_defconfig since the
backslash lands in the wrong place. Similarly with socfpga_vining_fpga.
Signed-off-by: Simon Glass <sjg at chromium.org>
---
configs/A10-OLinuXino-Lime_defconfig | 1 +
configs/A10s-OLinuXino-M_defconfig | 1 +
configs/A13-OLinuXinoM_defconfig | 1 +
configs/A13-OLinuXino_defconfig | 1 +
configs/A20-OLinuXino-Lime2-eMMC_defconfig | 1 +
configs/A20-OLinuXino-Lime2_defconfig | 1 +
configs/A20-OLinuXino-Lime_defconfig | 1 +
configs/A20-OLinuXino_MICRO-eMMC_defconfig | 1 +
configs/A20-OLinuXino_MICRO_defconfig | 1 +
configs/A20-Olimex-SOM-EVB_defconfig | 1 +
configs/A20-Olimex-SOM204-EVB-eMMC_defconfig | 1 +
configs/A20-Olimex-SOM204-EVB_defconfig | 1 +
configs/A33-OLinuXino_defconfig | 1 +
configs/Ainol_AW1_defconfig | 1 +
configs/Ampe_A76_defconfig | 1 +
configs/Auxtek-T003_defconfig | 1 +
configs/Auxtek-T004_defconfig | 1 +
configs/Bananapi_M2_Ultra_defconfig | 1 +
configs/Bananapi_defconfig | 1 +
configs/Bananapi_m2m_defconfig | 1 +
configs/Bananapro_defconfig | 1 +
configs/CHIP_defconfig | 1 +
configs/CHIP_pro_defconfig | 1 +
configs/CSQ_CS908_defconfig | 1 +
configs/Chuwi_V7_CW0825_defconfig | 1 +
configs/Colombus_defconfig | 1 +
configs/Cubieboard2_defconfig | 1 +
configs/Cubieboard4_defconfig | 1 +
configs/Cubieboard_defconfig | 1 +
configs/Cubietruck_defconfig | 1 +
configs/Cubietruck_plus_defconfig | 1 +
configs/Empire_electronix_d709_defconfig | 1 +
configs/Empire_electronix_m712_defconfig | 1 +
configs/Hummingbird_A31_defconfig | 1 +
configs/Hyundai_A7HD_defconfig | 1 +
configs/Itead_Ibox_A20_defconfig | 1 +
configs/Lamobo_R1_defconfig | 1 +
configs/LicheePi_Zero_defconfig | 1 +
configs/Linksprite_pcDuino3_Nano_defconfig | 1 +
configs/Linksprite_pcDuino3_defconfig | 1 +
configs/Linksprite_pcDuino_defconfig | 1 +
configs/MK808C_defconfig | 1 +
configs/MPC8349EMDS_defconfig | 2 ++
configs/MSI_Primo73_defconfig | 1 +
configs/MSI_Primo81_defconfig | 1 +
configs/Marsboard_A10_defconfig | 1 +
configs/Mele_A1000G_quad_defconfig | 1 +
configs/Mele_A1000_defconfig | 1 +
configs/Mele_I7_defconfig | 1 +
configs/Mele_M3_defconfig | 1 +
configs/Mele_M5_defconfig | 1 +
configs/Mele_M9_defconfig | 1 +
configs/Merrii_A80_Optimus_defconfig | 1 +
configs/Mini-X_defconfig | 1 +
.../Nintendo_NES_Classic_Edition_defconfig | 1 +
configs/Orangepi_defconfig | 1 +
configs/Orangepi_mini_defconfig | 1 +
configs/Sinlinx_SinA31s_defconfig | 1 +
configs/Sinlinx_SinA33_defconfig | 1 +
configs/Sinovoip_BPI_M2_defconfig | 1 +
configs/Sinovoip_BPI_M3_defconfig | 1 +
configs/Sunchip_CX-A99_defconfig | 1 +
configs/TQM834x_defconfig | 2 ++
configs/UTOO_P66_defconfig | 1 +
configs/Wexler_TAB7200_defconfig | 1 +
configs/Wits_Pro_A20_DKT_defconfig | 1 +
configs/Wobo_i5_defconfig | 1 +
configs/Yones_Toptech_BD1078_defconfig | 1 +
configs/Yones_Toptech_BS1078_V2_defconfig | 1 +
configs/a64-olinuxino_defconfig | 1 +
configs/amarula_a64_relic_defconfig | 1 +
configs/apf27_defconfig | 2 ++
configs/arndale_defconfig | 1 +
configs/aspenite_defconfig | 1 +
configs/ba10_tv_box_defconfig | 1 +
configs/bananapi_m1_plus_defconfig | 1 +
configs/bananapi_m2_berry_defconfig | 1 +
configs/bananapi_m2_plus_h3_defconfig | 1 +
configs/bananapi_m2_plus_h5_defconfig | 1 +
configs/bananapi_m2_zero_defconfig | 1 +
configs/bananapi_m64_defconfig | 1 +
configs/bcm7260_defconfig | 2 ++
configs/bcm7445_defconfig | 2 ++
configs/bitmain_antminer_s9_defconfig | 1 +
configs/bk4r1_defconfig | 1 +
configs/brppt1_mmc_defconfig | 2 ++
configs/brppt1_nand_defconfig | 2 ++
configs/brppt1_spi_defconfig | 2 ++
configs/brxre1_defconfig | 2 ++
configs/calimain_defconfig | 2 ++
configs/chromebit_mickey_defconfig | 1 +
configs/chromebook_jerry_defconfig | 1 +
configs/chromebook_minnie_defconfig | 1 +
configs/chromebook_speedy_defconfig | 1 +
configs/clearfog_defconfig | 1 +
configs/clearfog_gt_8k_defconfig | 1 +
configs/cm_fx6_defconfig | 2 ++
configs/colorfly_e708_q1_defconfig | 1 +
...-qeval20-qa3-e3845-internal-uart_defconfig | 1 +
configs/conga-qeval20-qa3-e3845_defconfig | 1 +
configs/controlcenterdc_defconfig | 1 +
configs/d2net_v2_defconfig | 1 +
configs/db-88f6720_defconfig | 1 +
configs/db-88f6820-amc_defconfig | 1 +
configs/db-88f6820-gp_defconfig | 1 +
configs/db-mv784mp-gp_defconfig | 1 +
configs/db-xc3-24g4xg_defconfig | 1 +
configs/dfi-bt700-q7x-151_defconfig | 1 +
configs/difrnce_dit4350_defconfig | 1 +
configs/dns325_defconfig | 1 +
configs/dockstar_defconfig | 1 +
configs/draco_defconfig | 1 +
configs/dreamplug_defconfig | 1 +
configs/ds109_defconfig | 1 +
configs/ds414_defconfig | 2 ++
configs/dserve_dsrv9703c_defconfig | 1 +
configs/ea20_defconfig | 1 +
configs/emlid_neutis_n5_devboard_defconfig | 1 +
configs/etamin_defconfig | 1 +
configs/evb-rk3036_defconfig | 1 +
configs/evb-rk3229_defconfig | 1 +
configs/evb-rk3288_defconfig | 1 +
configs/fennec-rk3288_defconfig | 1 +
configs/firefly-rk3288_defconfig | 1 +
configs/ga10h_v1_1_defconfig | 1 +
configs/goflexhome_defconfig | 1 +
configs/gplugd_defconfig | 1 +
configs/gt90h_v4_defconfig | 1 +
configs/guruplug_defconfig | 1 +
configs/gwventana_emmc_defconfig | 1 +
configs/gwventana_gw5904_defconfig | 1 +
configs/gwventana_nand_defconfig | 1 +
configs/h8_homlet_v2_defconfig | 1 +
configs/helios4_defconfig | 1 +
configs/hrcon_defconfig | 1 +
configs/hrcon_dh_defconfig | 1 +
configs/i12-tvbox_defconfig | 1 +
configs/iNet_3F_defconfig | 1 +
configs/iNet_3W_defconfig | 1 +
configs/iNet_86VS_defconfig | 1 +
configs/iNet_D978_rev2_defconfig | 1 +
configs/ib62x0_defconfig | 1 +
configs/icnova-a20-swac_defconfig | 1 +
configs/iconnect_defconfig | 1 +
configs/ids8313_defconfig | 2 ++
configs/inet1_defconfig | 1 +
configs/inet86dz_defconfig | 1 +
configs/inet97fv2_defconfig | 1 +
configs/inet98v_rev2_defconfig | 1 +
configs/inet9f_rev03_defconfig | 1 +
configs/inet_q972_defconfig | 1 +
configs/inetspace_v2_defconfig | 1 +
configs/jesurun_q5_defconfig | 1 +
configs/kylin-rk3036_defconfig | 5 ++--
configs/libretech-ac_defconfig | 2 ++
configs/libretech_all_h3_cc_h2_plus_defconfig | 1 +
configs/libretech_all_h3_cc_h3_defconfig | 1 +
configs/libretech_all_h3_cc_h5_defconfig | 1 +
configs/lschlv2_defconfig | 1 +
configs/lsxhl_defconfig | 1 +
configs/m53menlo_defconfig | 2 ++
configs/maxbcm_defconfig | 1 +
configs/meesc_dataflash_defconfig | 1 +
configs/meesc_defconfig | 1 +
configs/microblaze-generic_defconfig | 2 ++
configs/miqi-rk3288_defconfig | 1 +
configs/mixtile_loftq_defconfig | 1 +
configs/mk802_a10s_defconfig | 1 +
configs/mk802_defconfig | 1 +
configs/mk802ii_defconfig | 1 +
configs/mvebu_db-88f3720_defconfig | 1 +
configs/mvebu_db_armada8k_defconfig | 1 +
configs/mvebu_espressobin-88f3720_defconfig | 1 +
configs/mvebu_mcbin-88f8040_defconfig | 1 +
configs/mx51evk_defconfig | 1 +
configs/mx53cx9020_defconfig | 1 +
configs/mx53loco_defconfig | 1 +
configs/mx6cuboxi_defconfig | 2 ++
configs/mx6qsabrelite_defconfig | 1 +
configs/nanopi_a64_defconfig | 1 +
configs/nanopi_m1_defconfig | 1 +
configs/nanopi_m1_plus_defconfig | 1 +
configs/nanopi_neo2_defconfig | 1 +
configs/nanopi_neo_air_defconfig | 1 +
configs/nanopi_neo_defconfig | 1 +
configs/nanopi_neo_plus2_defconfig | 1 +
configs/nas220_defconfig | 1 +
configs/net2big_v2_defconfig | 1 +
configs/netspace_lite_v2_defconfig | 1 +
configs/netspace_max_v2_defconfig | 1 +
configs/netspace_mini_v2_defconfig | 1 +
configs/netspace_v2_defconfig | 1 +
configs/nitrogen6dl2g_defconfig | 1 +
configs/nitrogen6dl_defconfig | 1 +
configs/nitrogen6q2g_defconfig | 1 +
configs/nitrogen6q_defconfig | 1 +
configs/nitrogen6s1g_defconfig | 1 +
configs/nitrogen6s_defconfig | 1 +
configs/nokia_rx51_defconfig | 2 ++
configs/nsa310s_defconfig | 1 +
configs/oceanic_5205_5inmfd_defconfig | 1 +
configs/omap35_logic_defconfig | 2 ++
configs/omap35_logic_somlv_defconfig | 2 ++
configs/omap3_beagle_defconfig | 2 ++
configs/omap3_evm_defconfig | 2 ++
configs/omap3_logic_defconfig | 2 ++
configs/omap3_logic_somlv_defconfig | 2 ++
configs/openrd_base_defconfig | 1 +
configs/openrd_client_defconfig | 1 +
configs/openrd_ultimate_defconfig | 1 +
configs/opos6uldev_defconfig | 2 ++
configs/orangepi_2_defconfig | 1 +
configs/orangepi_lite2_defconfig | 1 +
configs/orangepi_lite_defconfig | 1 +
configs/orangepi_one_defconfig | 1 +
configs/orangepi_one_plus_defconfig | 1 +
configs/orangepi_pc2_defconfig | 1 +
configs/orangepi_pc_defconfig | 1 +
configs/orangepi_pc_plus_defconfig | 1 +
configs/orangepi_plus2e_defconfig | 1 +
configs/orangepi_plus_defconfig | 1 +
configs/orangepi_prime_defconfig | 1 +
configs/orangepi_r1_defconfig | 1 +
configs/orangepi_win_defconfig | 1 +
configs/orangepi_zero_defconfig | 1 +
configs/orangepi_zero_plus2_defconfig | 1 +
configs/orangepi_zero_plus_defconfig | 1 +
configs/ot1200_defconfig | 1 +
configs/ot1200_spl_defconfig | 1 +
configs/parrot_r16_defconfig | 1 +
configs/phycore-rk3288_defconfig | 1 +
configs/pine64-lts_defconfig | 1 +
configs/pine64_plus_defconfig | 1 +
configs/pine_h64_defconfig | 1 +
configs/pinebook_defconfig | 1 +
configs/platinum_picon_defconfig | 1 +
configs/platinum_titanium_defconfig | 1 +
configs/pogo_e02_defconfig | 1 +
configs/polaroid_mid2407pxe03_defconfig | 1 +
configs/polaroid_mid2809pxe04_defconfig | 1 +
configs/popmetal-rk3288_defconfig | 1 +
configs/pov_protab2_ips9_defconfig | 1 +
configs/pxm2_defconfig | 1 +
configs/q8_a13_tablet_defconfig | 1 +
configs/q8_a23_tablet_800x480_defconfig | 1 +
configs/q8_a33_tablet_1024x600_defconfig | 1 +
configs/q8_a33_tablet_800x480_defconfig | 1 +
configs/qemu_arm64_defconfig | 2 ++
configs/qemu_arm_defconfig | 2 ++
configs/r7-tv-dongle_defconfig | 1 +
configs/rastaban_defconfig | 1 +
configs/rock2_defconfig | 1 +
configs/rock_defconfig | 1 +
configs/rpi_0_w_defconfig | 2 ++
configs/rpi_2_defconfig | 2 ++
configs/rpi_3_32b_defconfig | 2 ++
configs/rpi_3_defconfig | 2 ++
configs/rpi_defconfig | 2 ++
configs/rut_defconfig | 1 +
configs/seaboard_defconfig | 2 ++
configs/sheevaplug_defconfig | 1 +
configs/socfpga_dbm_soc1_defconfig | 2 ++
configs/socfpga_vining_fpga_defconfig | 2 ++
configs/socrates_defconfig | 2 ++
configs/sopine_baseboard_defconfig | 1 +
configs/stm32mp15_basic_defconfig | 1 +
configs/stm32mp15_trusted_defconfig | 1 +
configs/strider_con_defconfig | 1 +
configs/strider_con_dp_defconfig | 1 +
configs/strider_cpu_defconfig | 1 +
configs/strider_cpu_dp_defconfig | 1 +
configs/sun8i_a23_evb_defconfig | 1 +
configs/sunxi_Gemei_G9_defconfig | 1 +
configs/syzygy_hub_defconfig | 1 +
configs/tbs2910_defconfig | 2 ++
configs/tbs_a711_defconfig | 1 +
...able-x86-conga-qa3-e3845-pcie-x4_defconfig | 1 +
.../theadorable-x86-conga-qa3-e3845_defconfig | 1 +
configs/theadorable-x86-dfi-bt700_defconfig | 1 +
configs/theadorable_debug_defconfig | 1 +
configs/thuban_defconfig | 1 +
configs/tinker-rk3288_defconfig | 1 +
configs/topic_miami_defconfig | 1 +
configs/topic_miamilite_defconfig | 1 +
configs/topic_miamiplus_defconfig | 1 +
configs/turris_mox_defconfig | 1 +
configs/turris_omnia_defconfig | 1 +
configs/uDPU_defconfig | 1 +
configs/ventana_defconfig | 2 ++
configs/vyasa-rk3288_defconfig | 1 +
configs/xpedite517x_defconfig | 1 +
configs/xpedite520x_defconfig | 1 +
configs/xpedite537x_defconfig | 1 +
configs/xpedite550x_defconfig | 1 +
configs/zipitz2_defconfig | 1 +
configs/zmx25_defconfig | 1 +
configs/zynq_cc108_defconfig | 1 +
configs/zynq_cse_nand_defconfig | 1 +
configs/zynq_cse_nor_defconfig | 1 +
configs/zynq_cse_qspi_defconfig | 1 +
configs/zynq_dlc20_rev1_0_defconfig | 1 +
configs/zynq_microzed_defconfig | 1 +
configs/zynq_minized_defconfig | 1 +
configs/zynq_picozed_defconfig | 1 +
configs/zynq_z_turn_defconfig | 1 +
configs/zynq_zc702_defconfig | 1 +
configs/zynq_zc706_defconfig | 1 +
configs/zynq_zc770_xm010_defconfig | 1 +
configs/zynq_zc770_xm011_defconfig | 1 +
configs/zynq_zc770_xm011_x16_defconfig | 1 +
configs/zynq_zc770_xm012_defconfig | 1 +
configs/zynq_zc770_xm013_defconfig | 1 +
configs/zynq_zed_defconfig | 1 +
configs/zynq_zybo_defconfig | 1 +
configs/zynq_zybo_z7_defconfig | 1 +
include/configs/MPC8349EMDS.h | 5 ----
include/configs/TQM834x.h | 5 ----
include/configs/am3517_crane.h | 10 --------
include/configs/am3517_evm.h | 13 ----------
include/configs/apf27.h | 2 --
include/configs/arndale.h | 3 ---
include/configs/bcmstb.h | 5 ----
include/configs/bk4r1.h | 2 --
include/configs/bur_cfg_common.h | 3 ---
include/configs/calimain.h | 8 ------
include/configs/cm_fx6.h | 3 ---
include/configs/conga-qeval20-qa3-e3845.h | 3 ---
include/configs/controlcenterdc.h | 3 ---
include/configs/dfi-bt700.h | 3 ---
include/configs/ds414.h | 3 ---
include/configs/ea20.h | 2 --
include/configs/evb_rk3229.h | 3 ---
include/configs/gw_ventana.h | 2 --
include/configs/hrcon.h | 3 ---
include/configs/ids8313.h | 4 ---
include/configs/m53menlo.h | 2 --
include/configs/mcx.h | 1 -
include/configs/meesc.h | 3 ---
include/configs/meson64.h | 2 --
include/configs/microblaze-generic.h | 3 ---
include/configs/mv-common.h | 2 --
include/configs/mvebu_armada-37xx.h | 2 --
include/configs/mvebu_armada-8k.h | 2 --
include/configs/mx51evk.h | 2 --
include/configs/mx53cx9020.h | 2 --
include/configs/mx53loco.h | 2 --
include/configs/mx6cuboxi.h | 12 ---------
include/configs/nitrogen6x.h | 3 ---
include/configs/nokia_rx51.h | 25 -------------------
include/configs/omap3_beagle.h | 3 ---
include/configs/omap3_evm.h | 3 ---
include/configs/omap3_logic.h | 5 ----
include/configs/opos6uldev.h | 2 --
include/configs/ot1200.h | 3 ---
include/configs/platinum.h | 2 --
include/configs/qemu-arm.h | 2 --
include/configs/rk3036_common.h | 3 ---
include/configs/rk3188_common.h | 3 ---
include/configs/rk322x_common.h | 3 ---
include/configs/rk3288_common.h | 3 ---
include/configs/rpi.h | 2 --
include/configs/siemens-am33x-common.h | 2 --
include/configs/socfpga_dbm_soc1.h | 2 --
include/configs/socfpga_vining_fpga.h | 11 --------
include/configs/socrates.h | 6 -----
include/configs/stm32mp1.h | 2 --
include/configs/strider.h | 3 ---
include/configs/sunxi-common.h | 5 ----
include/configs/tbs2910.h | 10 --------
include/configs/tegra-common-post.h | 2 --
include/configs/theadorable-x86-common.h | 3 ---
include/configs/theadorable.h | 3 ---
include/configs/topic_miami.h | 3 ---
include/configs/turris_mox.h | 2 --
include/configs/xpedite517x.h | 2 --
include/configs/xpedite520x.h | 2 --
include/configs/xpedite537x.h | 2 --
include/configs/xpedite550x.h | 2 --
include/configs/zipitz2.h | 2 --
include/configs/zmx25.h | 3 ---
include/configs/zynq-common.h | 2 --
381 files changed, 355 insertions(+), 253 deletions(-)
diff --git a/configs/A10-OLinuXino-Lime_defconfig b/configs/A10-OLinuXino-Lime_defconfig
index 61b38b65d1f..75a13a7110a 100644
--- a/configs/A10-OLinuXino-Lime_defconfig
+++ b/configs/A10-OLinuXino-Lime_defconfig
@@ -11,6 +11,7 @@ CONFIG_I2C1_ENABLE=y
CONFIG_SATAPWR="PC3"
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/A10s-OLinuXino-M_defconfig b/configs/A10s-OLinuXino-M_defconfig
index 7cc8b83013a..008e16cc98a 100644
--- a/configs/A10s-OLinuXino-M_defconfig
+++ b/configs/A10s-OLinuXino-M_defconfig
@@ -9,6 +9,7 @@ CONFIG_MMC1_CD_PIN="PG13"
CONFIG_MMC_SUNXI_SLOT_EXTRA=1
CONFIG_USB1_VBUS_PIN="PB10"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/A13-OLinuXinoM_defconfig b/configs/A13-OLinuXinoM_defconfig
index 1f8023ed9fa..96da6da2593 100644
--- a/configs/A13-OLinuXinoM_defconfig
+++ b/configs/A13-OLinuXinoM_defconfig
@@ -13,6 +13,7 @@ CONFIG_VIDEO_VGA_VIA_LCD_FORCE_SYNC_ACTIVE_HIGH=y
CONFIG_VIDEO_LCD_POWER="PB10"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/A13-OLinuXino_defconfig b/configs/A13-OLinuXino_defconfig
index 0010d095462..087acb662f7 100644
--- a/configs/A13-OLinuXino_defconfig
+++ b/configs/A13-OLinuXino_defconfig
@@ -15,6 +15,7 @@ CONFIG_VIDEO_VGA_VIA_LCD_FORCE_SYNC_ACTIVE_HIGH=y
CONFIG_VIDEO_LCD_POWER="AXP0-0"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_CMD_DFU=y
diff --git a/configs/A20-OLinuXino-Lime2-eMMC_defconfig b/configs/A20-OLinuXino-Lime2-eMMC_defconfig
index ed270f02db7..63250a5fab9 100644
--- a/configs/A20-OLinuXino-Lime2-eMMC_defconfig
+++ b/configs/A20-OLinuXino-Lime2-eMMC_defconfig
@@ -13,6 +13,7 @@ CONFIG_SATAPWR="PC3"
CONFIG_SPL_SPI_SUNXI=y
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_CMD_DFU=y
diff --git a/configs/A20-OLinuXino-Lime2_defconfig b/configs/A20-OLinuXino-Lime2_defconfig
index ec702ce6095..d85ab13e45d 100644
--- a/configs/A20-OLinuXino-Lime2_defconfig
+++ b/configs/A20-OLinuXino-Lime2_defconfig
@@ -11,6 +11,7 @@ CONFIG_I2C1_ENABLE=y
CONFIG_SATAPWR="PC3"
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_CMD_DFU=y
diff --git a/configs/A20-OLinuXino-Lime_defconfig b/configs/A20-OLinuXino-Lime_defconfig
index 87badd6c3e8..ab85f0ebd40 100644
--- a/configs/A20-OLinuXino-Lime_defconfig
+++ b/configs/A20-OLinuXino-Lime_defconfig
@@ -9,6 +9,7 @@ CONFIG_I2C1_ENABLE=y
CONFIG_SATAPWR="PC3"
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/A20-OLinuXino_MICRO-eMMC_defconfig b/configs/A20-OLinuXino_MICRO-eMMC_defconfig
index 39d3d7ff0df..bc95f486b73 100644
--- a/configs/A20-OLinuXino_MICRO-eMMC_defconfig
+++ b/configs/A20-OLinuXino_MICRO-eMMC_defconfig
@@ -11,6 +11,7 @@ CONFIG_VIDEO_VGA=y
CONFIG_SATAPWR="PB8"
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/A20-OLinuXino_MICRO_defconfig b/configs/A20-OLinuXino_MICRO_defconfig
index 396730393c1..7841ed4b577 100644
--- a/configs/A20-OLinuXino_MICRO_defconfig
+++ b/configs/A20-OLinuXino_MICRO_defconfig
@@ -12,6 +12,7 @@ CONFIG_VIDEO_VGA=y
CONFIG_SATAPWR="PB8"
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/A20-Olimex-SOM-EVB_defconfig b/configs/A20-Olimex-SOM-EVB_defconfig
index bad691112b7..93af2651842 100644
--- a/configs/A20-Olimex-SOM-EVB_defconfig
+++ b/configs/A20-Olimex-SOM-EVB_defconfig
@@ -13,6 +13,7 @@ CONFIG_USB0_VBUS_DET="PH5"
CONFIG_SATAPWR="PC3"
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/A20-Olimex-SOM204-EVB-eMMC_defconfig b/configs/A20-Olimex-SOM204-EVB-eMMC_defconfig
index f343bb6e898..bf26fd9e5e7 100644
--- a/configs/A20-Olimex-SOM204-EVB-eMMC_defconfig
+++ b/configs/A20-Olimex-SOM204-EVB-eMMC_defconfig
@@ -13,6 +13,7 @@ CONFIG_SATAPWR="PC3"
CONFIG_GMAC_TX_DELAY=4
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/A20-Olimex-SOM204-EVB_defconfig b/configs/A20-Olimex-SOM204-EVB_defconfig
index 8f9d350faaa..6d3cbf8052c 100644
--- a/configs/A20-Olimex-SOM204-EVB_defconfig
+++ b/configs/A20-Olimex-SOM204-EVB_defconfig
@@ -12,6 +12,7 @@ CONFIG_SATAPWR="PC3"
CONFIG_GMAC_TX_DELAY=4
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/A33-OLinuXino_defconfig b/configs/A33-OLinuXino_defconfig
index 893a5f2e339..9b399287c70 100644
--- a/configs/A33-OLinuXino_defconfig
+++ b/configs/A33-OLinuXino_defconfig
@@ -16,6 +16,7 @@ CONFIG_VIDEO_LCD_DCLK_PHASE=0
CONFIG_VIDEO_LCD_BL_EN="PB2"
CONFIG_VIDEO_LCD_BL_PWM="PH0"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/Ainol_AW1_defconfig b/configs/Ainol_AW1_defconfig
index f2db7077483..84447c6fa97 100644
--- a/configs/Ainol_AW1_defconfig
+++ b/configs/Ainol_AW1_defconfig
@@ -14,6 +14,7 @@ CONFIG_VIDEO_LCD_POWER="PH8"
CONFIG_VIDEO_LCD_BL_EN="PH7"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Ampe_A76_defconfig b/configs/Ampe_A76_defconfig
index f1c3b2e0d0d..c253bad6a2b 100644
--- a/configs/Ampe_A76_defconfig
+++ b/configs/Ampe_A76_defconfig
@@ -15,6 +15,7 @@ CONFIG_VIDEO_LCD_POWER="AXP0-0"
CONFIG_VIDEO_LCD_BL_EN="AXP0-1"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Auxtek-T003_defconfig b/configs/Auxtek-T003_defconfig
index 5d55ccf5127..a1be39efc3a 100644
--- a/configs/Auxtek-T003_defconfig
+++ b/configs/Auxtek-T003_defconfig
@@ -8,6 +8,7 @@ CONFIG_DRAM_EMR1=0
CONFIG_USB1_VBUS_PIN="PB10"
CONFIG_VIDEO_COMPOSITE=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Auxtek-T004_defconfig b/configs/Auxtek-T004_defconfig
index be2a94a2de3..2deec930ab3 100644
--- a/configs/Auxtek-T004_defconfig
+++ b/configs/Auxtek-T004_defconfig
@@ -6,6 +6,7 @@ CONFIG_MACH_SUN5I=y
CONFIG_DRAM_CLK=432
CONFIG_USB1_VBUS_PIN="PG13"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Bananapi_M2_Ultra_defconfig b/configs/Bananapi_M2_Ultra_defconfig
index 278e54fa14c..bd7f4bb60f3 100644
--- a/configs/Bananapi_M2_Ultra_defconfig
+++ b/configs/Bananapi_M2_Ultra_defconfig
@@ -9,6 +9,7 @@ CONFIG_MMC0_CD_PIN="PH13"
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Bananapi_defconfig b/configs/Bananapi_defconfig
index 5be660a6eed..2ebc89e25e6 100644
--- a/configs/Bananapi_defconfig
+++ b/configs/Bananapi_defconfig
@@ -9,6 +9,7 @@ CONFIG_VIDEO_COMPOSITE=y
CONFIG_GMAC_TX_DELAY=3
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Bananapi_m2m_defconfig b/configs/Bananapi_m2m_defconfig
index 7daaaa05664..857b3686bd3 100644
--- a/configs/Bananapi_m2m_defconfig
+++ b/configs/Bananapi_m2m_defconfig
@@ -10,6 +10,7 @@ CONFIG_MMC0_CD_PIN="PB4"
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
CONFIG_USB0_ID_DET="PH8"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/Bananapro_defconfig b/configs/Bananapro_defconfig
index 5de48ae38d3..3748a5a5809 100644
--- a/configs/Bananapro_defconfig
+++ b/configs/Bananapro_defconfig
@@ -11,6 +11,7 @@ CONFIG_VIDEO_COMPOSITE=y
CONFIG_GMAC_TX_DELAY=3
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/CHIP_defconfig b/configs/CHIP_defconfig
index f94de1f8ff5..2b132201c42 100644
--- a/configs/CHIP_defconfig
+++ b/configs/CHIP_defconfig
@@ -6,6 +6,7 @@ CONFIG_MACH_SUN5I=y
CONFIG_DRAM_TIMINGS_DDR3_800E_1066G_1333J=y
CONFIG_USB0_VBUS_PIN="PB10"
CONFIG_VIDEO_COMPOSITE=y
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_CMD_DFU=y
diff --git a/configs/CHIP_pro_defconfig b/configs/CHIP_pro_defconfig
index 5fd79985f7f..25040d49b1f 100644
--- a/configs/CHIP_pro_defconfig
+++ b/configs/CHIP_pro_defconfig
@@ -5,6 +5,7 @@ CONFIG_SPL=y
CONFIG_MACH_SUN5I=y
CONFIG_DRAM_TIMINGS_DDR3_800E_1066G_1333J=y
CONFIG_USB0_VBUS_PIN="PB10"
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/CSQ_CS908_defconfig b/configs/CSQ_CS908_defconfig
index d5e9ae52540..645398ea7bb 100644
--- a/configs/CSQ_CS908_defconfig
+++ b/configs/CSQ_CS908_defconfig
@@ -7,6 +7,7 @@ CONFIG_DRAM_CLK=432
CONFIG_USB1_VBUS_PIN=""
CONFIG_USB2_VBUS_PIN=""
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/Chuwi_V7_CW0825_defconfig b/configs/Chuwi_V7_CW0825_defconfig
index efe45c1f137..c2d9c87a8ba 100644
--- a/configs/Chuwi_V7_CW0825_defconfig
+++ b/configs/Chuwi_V7_CW0825_defconfig
@@ -14,6 +14,7 @@ CONFIG_VIDEO_LCD_BL_EN="PH7"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
CONFIG_VIDEO_LCD_PANEL_HITACHI_TX18D42VM=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Colombus_defconfig b/configs/Colombus_defconfig
index 64c7f81b8b1..50fd13ea9b3 100644
--- a/configs/Colombus_defconfig
+++ b/configs/Colombus_defconfig
@@ -17,6 +17,7 @@ CONFIG_VIDEO_LCD_PANEL_I2C_SDA="PA23"
CONFIG_VIDEO_LCD_PANEL_I2C_SCL="PA24"
CONFIG_VIDEO_LCD_PANEL_EDP_4_LANE_1620M_VIA_ANX9804=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/Cubieboard2_defconfig b/configs/Cubieboard2_defconfig
index c9bc1a8aeda..bc62f0e3ebf 100644
--- a/configs/Cubieboard2_defconfig
+++ b/configs/Cubieboard2_defconfig
@@ -8,6 +8,7 @@ CONFIG_MMC0_CD_PIN="PH1"
CONFIG_SATAPWR="PB8"
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Cubieboard4_defconfig b/configs/Cubieboard4_defconfig
index 2abbd3366b2..1e8ed7857a2 100644
--- a/configs/Cubieboard4_defconfig
+++ b/configs/Cubieboard4_defconfig
@@ -12,6 +12,7 @@ CONFIG_USB0_ID_DET="PH16"
CONFIG_USB1_VBUS_PIN="PH14"
CONFIG_USB3_VBUS_PIN="PH15"
CONFIG_AXP_GPIO=y
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x10060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/Cubieboard_defconfig b/configs/Cubieboard_defconfig
index 36b1a89e00b..9f165dea035 100644
--- a/configs/Cubieboard_defconfig
+++ b/configs/Cubieboard_defconfig
@@ -8,6 +8,7 @@ CONFIG_MMC0_CD_PIN="PH1"
CONFIG_SATAPWR="PB8"
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Cubietruck_defconfig b/configs/Cubietruck_defconfig
index 60885493310..63155daf797 100644
--- a/configs/Cubietruck_defconfig
+++ b/configs/Cubietruck_defconfig
@@ -13,6 +13,7 @@ CONFIG_SATAPWR="PH12"
CONFIG_GMAC_TX_DELAY=1
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_CMD_DFU=y
diff --git a/configs/Cubietruck_plus_defconfig b/configs/Cubietruck_plus_defconfig
index a45ca1680ed..1108646dda4 100644
--- a/configs/Cubietruck_plus_defconfig
+++ b/configs/Cubietruck_plus_defconfig
@@ -15,6 +15,7 @@ CONFIG_USB2_VBUS_PIN="PL6"
CONFIG_I2C0_ENABLE=y
CONFIG_AXP_GPIO=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_CONSOLE_MUX=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Empire_electronix_d709_defconfig b/configs/Empire_electronix_d709_defconfig
index 07f32e24b7e..3212337f3a7 100644
--- a/configs/Empire_electronix_d709_defconfig
+++ b/configs/Empire_electronix_d709_defconfig
@@ -16,6 +16,7 @@ CONFIG_VIDEO_LCD_POWER="AXP0-0"
CONFIG_VIDEO_LCD_BL_EN="AXP0-1"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Empire_electronix_m712_defconfig b/configs/Empire_electronix_m712_defconfig
index 82a4a063b24..3b0bce06ce0 100644
--- a/configs/Empire_electronix_m712_defconfig
+++ b/configs/Empire_electronix_m712_defconfig
@@ -15,6 +15,7 @@ CONFIG_VIDEO_LCD_POWER="AXP0-0"
CONFIG_VIDEO_LCD_BL_EN="AXP0-1"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Hummingbird_A31_defconfig b/configs/Hummingbird_A31_defconfig
index 6d8a9a39c1c..3c8122e19e0 100644
--- a/configs/Hummingbird_A31_defconfig
+++ b/configs/Hummingbird_A31_defconfig
@@ -9,6 +9,7 @@ CONFIG_USB2_VBUS_PIN=""
CONFIG_VIDEO_VGA_VIA_LCD=y
CONFIG_VIDEO_VGA_EXTERNAL_DAC_EN="PH25"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/Hyundai_A7HD_defconfig b/configs/Hyundai_A7HD_defconfig
index 89ae2414938..d963e0f7e03 100644
--- a/configs/Hyundai_A7HD_defconfig
+++ b/configs/Hyundai_A7HD_defconfig
@@ -15,6 +15,7 @@ CONFIG_VIDEO_LCD_BL_PWM="PB2"
# CONFIG_VIDEO_LCD_BL_PWM_ACTIVE_LOW is not set
CONFIG_VIDEO_LCD_PANEL_LVDS=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Itead_Ibox_A20_defconfig b/configs/Itead_Ibox_A20_defconfig
index a5c7d62082f..6e998b25eba 100644
--- a/configs/Itead_Ibox_A20_defconfig
+++ b/configs/Itead_Ibox_A20_defconfig
@@ -8,6 +8,7 @@ CONFIG_MMC0_CD_PIN="PH1"
CONFIG_SATAPWR="PB8"
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Lamobo_R1_defconfig b/configs/Lamobo_R1_defconfig
index da8a8350b04..b5e52402488 100644
--- a/configs/Lamobo_R1_defconfig
+++ b/configs/Lamobo_R1_defconfig
@@ -10,6 +10,7 @@ CONFIG_SATAPWR="PB3"
CONFIG_GMAC_TX_DELAY=4
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/LicheePi_Zero_defconfig b/configs/LicheePi_Zero_defconfig
index e71f06bc32f..a4c490ee1e7 100644
--- a/configs/LicheePi_Zero_defconfig
+++ b/configs/LicheePi_Zero_defconfig
@@ -4,6 +4,7 @@ CONFIG_NR_DRAM_BANKS=1
CONFIG_SPL=y
CONFIG_MACH_SUN8I_V3S=y
CONFIG_DRAM_CLK=360
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/Linksprite_pcDuino3_Nano_defconfig b/configs/Linksprite_pcDuino3_Nano_defconfig
index 5fce2b124e4..209d209c9b7 100644
--- a/configs/Linksprite_pcDuino3_Nano_defconfig
+++ b/configs/Linksprite_pcDuino3_Nano_defconfig
@@ -10,6 +10,7 @@ CONFIG_SATAPWR="PH2"
CONFIG_GMAC_TX_DELAY=3
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Linksprite_pcDuino3_defconfig b/configs/Linksprite_pcDuino3_defconfig
index 12082370140..210968dbb8b 100644
--- a/configs/Linksprite_pcDuino3_defconfig
+++ b/configs/Linksprite_pcDuino3_defconfig
@@ -8,6 +8,7 @@ CONFIG_DRAM_ZQ=122
CONFIG_SATAPWR="PH2"
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Linksprite_pcDuino_defconfig b/configs/Linksprite_pcDuino_defconfig
index 7b73413ead1..6d5b134099a 100644
--- a/configs/Linksprite_pcDuino_defconfig
+++ b/configs/Linksprite_pcDuino_defconfig
@@ -6,6 +6,7 @@ CONFIG_MACH_SUN4I=y
CONFIG_USB1_VBUS_PIN=""
CONFIG_USB2_VBUS_PIN=""
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/MK808C_defconfig b/configs/MK808C_defconfig
index 23da4da9b26..2b36c7191ed 100644
--- a/configs/MK808C_defconfig
+++ b/configs/MK808C_defconfig
@@ -5,6 +5,7 @@ CONFIG_SPL=y
CONFIG_MACH_SUN7I=y
CONFIG_DRAM_CLK=384
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/MPC8349EMDS_defconfig b/configs/MPC8349EMDS_defconfig
index 41a1d9609b5..b6ea5efe742 100644
--- a/configs/MPC8349EMDS_defconfig
+++ b/configs/MPC8349EMDS_defconfig
@@ -5,6 +5,8 @@ CONFIG_TARGET_MPC8349EMDS=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_BOOTDELAY=6
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="echo;echo Type \"run flash_nfs\" to mount root filesystem over NFS;echo"
CONFIG_HUSH_PARSER=y
CONFIG_CMD_IMLS=y
CONFIG_CMD_I2C=y
diff --git a/configs/MSI_Primo73_defconfig b/configs/MSI_Primo73_defconfig
index e48e1a13c19..6f2a1df4c55 100644
--- a/configs/MSI_Primo73_defconfig
+++ b/configs/MSI_Primo73_defconfig
@@ -10,6 +10,7 @@ CONFIG_VIDEO_LCD_POWER="PH8"
CONFIG_VIDEO_LCD_BL_EN="PH7"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/MSI_Primo81_defconfig b/configs/MSI_Primo81_defconfig
index 1396784ff41..4e7b747dcf3 100644
--- a/configs/MSI_Primo81_defconfig
+++ b/configs/MSI_Primo81_defconfig
@@ -13,6 +13,7 @@ CONFIG_VIDEO_LCD_BL_EN="PA25"
CONFIG_VIDEO_LCD_BL_PWM="PH13"
CONFIG_VIDEO_LCD_PANEL_MIPI_4_LANE_513_MBPS_VIA_SSD2828=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/Marsboard_A10_defconfig b/configs/Marsboard_A10_defconfig
index b0d0c35edc5..8f0ddb726a5 100644
--- a/configs/Marsboard_A10_defconfig
+++ b/configs/Marsboard_A10_defconfig
@@ -5,6 +5,7 @@ CONFIG_SPL=y
CONFIG_MACH_SUN4I=y
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/Mele_A1000G_quad_defconfig b/configs/Mele_A1000G_quad_defconfig
index d321e941748..3e32a3fb46e 100644
--- a/configs/Mele_A1000G_quad_defconfig
+++ b/configs/Mele_A1000G_quad_defconfig
@@ -8,6 +8,7 @@ CONFIG_INITIAL_USB_SCAN_DELAY=2000
CONFIG_USB1_VBUS_PIN="PC27"
CONFIG_USB2_VBUS_PIN=""
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/Mele_A1000_defconfig b/configs/Mele_A1000_defconfig
index 672f4fed04d..55e5e1ec8ce 100644
--- a/configs/Mele_A1000_defconfig
+++ b/configs/Mele_A1000_defconfig
@@ -8,6 +8,7 @@ CONFIG_VIDEO_VGA=y
CONFIG_VIDEO_COMPOSITE=y
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Mele_I7_defconfig b/configs/Mele_I7_defconfig
index e1e628d21a7..da425671868 100644
--- a/configs/Mele_I7_defconfig
+++ b/configs/Mele_I7_defconfig
@@ -7,6 +7,7 @@ CONFIG_DRAM_ZQ=120
CONFIG_USB1_VBUS_PIN="PC27"
CONFIG_USB2_VBUS_PIN=""
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/Mele_M3_defconfig b/configs/Mele_M3_defconfig
index c400f1305e6..8d664e8275c 100644
--- a/configs/Mele_M3_defconfig
+++ b/configs/Mele_M3_defconfig
@@ -9,6 +9,7 @@ CONFIG_MMC_SUNXI_SLOT_EXTRA=2
CONFIG_VIDEO_VGA=y
CONFIG_VIDEO_COMPOSITE=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Mele_M5_defconfig b/configs/Mele_M5_defconfig
index f565dbc9fab..b581875198f 100644
--- a/configs/Mele_M5_defconfig
+++ b/configs/Mele_M5_defconfig
@@ -9,6 +9,7 @@ CONFIG_MMC0_CD_PIN="PH1"
CONFIG_VIDEO_COMPOSITE=y
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Mele_M9_defconfig b/configs/Mele_M9_defconfig
index 7202bfd3a1b..0ccea6f7fd6 100644
--- a/configs/Mele_M9_defconfig
+++ b/configs/Mele_M9_defconfig
@@ -7,6 +7,7 @@ CONFIG_DRAM_ZQ=120
CONFIG_USB1_VBUS_PIN="PC27"
CONFIG_USB2_VBUS_PIN=""
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/Merrii_A80_Optimus_defconfig b/configs/Merrii_A80_Optimus_defconfig
index cc09533dd8a..27024e2f8f7 100644
--- a/configs/Merrii_A80_Optimus_defconfig
+++ b/configs/Merrii_A80_Optimus_defconfig
@@ -12,6 +12,7 @@ CONFIG_USB0_ID_DET="PH3"
CONFIG_USB1_VBUS_PIN="PH4"
CONFIG_USB3_VBUS_PIN="PH5"
CONFIG_AXP_GPIO=y
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x10060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/Mini-X_defconfig b/configs/Mini-X_defconfig
index 03fa81e4a15..570eb263941 100644
--- a/configs/Mini-X_defconfig
+++ b/configs/Mini-X_defconfig
@@ -6,6 +6,7 @@ CONFIG_MACH_SUN4I=y
CONFIG_USB0_VBUS_PIN="PB9"
CONFIG_VIDEO_COMPOSITE=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Nintendo_NES_Classic_Edition_defconfig b/configs/Nintendo_NES_Classic_Edition_defconfig
index 099a2bdc2e9..4fb182a2711 100644
--- a/configs/Nintendo_NES_Classic_Edition_defconfig
+++ b/configs/Nintendo_NES_Classic_Edition_defconfig
@@ -9,6 +9,7 @@ CONFIG_DRAM_ODT_EN=y
CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
CONFIG_AXP_GPIO=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_MTDPARTS=y
diff --git a/configs/Orangepi_defconfig b/configs/Orangepi_defconfig
index b1a7cbd03a5..655386ac7b3 100644
--- a/configs/Orangepi_defconfig
+++ b/configs/Orangepi_defconfig
@@ -12,6 +12,7 @@ CONFIG_VIDEO_COMPOSITE=y
CONFIG_GMAC_TX_DELAY=3
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Orangepi_mini_defconfig b/configs/Orangepi_mini_defconfig
index 35f1b34278d..7611324da56 100644
--- a/configs/Orangepi_mini_defconfig
+++ b/configs/Orangepi_mini_defconfig
@@ -14,6 +14,7 @@ CONFIG_VIDEO_COMPOSITE=y
CONFIG_GMAC_TX_DELAY=3
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Sinlinx_SinA31s_defconfig b/configs/Sinlinx_SinA31s_defconfig
index 31aa768e3e4..ab21a8030d6 100644
--- a/configs/Sinlinx_SinA31s_defconfig
+++ b/configs/Sinlinx_SinA31s_defconfig
@@ -11,6 +11,7 @@ CONFIG_MMC_SUNXI_SLOT_EXTRA=3
CONFIG_USB1_VBUS_PIN=""
CONFIG_USB2_VBUS_PIN=""
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/Sinlinx_SinA33_defconfig b/configs/Sinlinx_SinA33_defconfig
index 586be356f46..4b0d51eaddf 100644
--- a/configs/Sinlinx_SinA33_defconfig
+++ b/configs/Sinlinx_SinA33_defconfig
@@ -13,6 +13,7 @@ CONFIG_VIDEO_LCD_DCLK_PHASE=0
CONFIG_VIDEO_LCD_BL_EN="PH6"
CONFIG_VIDEO_LCD_BL_PWM="PH0"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_CMD_DFU=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Sinovoip_BPI_M2_defconfig b/configs/Sinovoip_BPI_M2_defconfig
index d1ee98bcb1b..ffa4c38d2b0 100644
--- a/configs/Sinovoip_BPI_M2_defconfig
+++ b/configs/Sinovoip_BPI_M2_defconfig
@@ -7,6 +7,7 @@ CONFIG_DRAM_CLK=432
CONFIG_USB1_VBUS_PIN=""
CONFIG_USB2_VBUS_PIN=""
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/Sinovoip_BPI_M3_defconfig b/configs/Sinovoip_BPI_M3_defconfig
index b57e4534205..ec1193f8f85 100644
--- a/configs/Sinovoip_BPI_M3_defconfig
+++ b/configs/Sinovoip_BPI_M3_defconfig
@@ -16,6 +16,7 @@ CONFIG_USB1_VBUS_PIN="PD24"
CONFIG_AXP_GPIO=y
CONFIG_SATAPWR="PD25"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_CONSOLE_MUX=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Sunchip_CX-A99_defconfig b/configs/Sunchip_CX-A99_defconfig
index 8a9a072f8f0..ab3774b0bef 100644
--- a/configs/Sunchip_CX-A99_defconfig
+++ b/configs/Sunchip_CX-A99_defconfig
@@ -12,6 +12,7 @@ CONFIG_USB0_VBUS_PIN="PH15"
CONFIG_USB1_VBUS_PIN="PL7"
CONFIG_USB3_VBUS_PIN="PL8"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x10060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/TQM834x_defconfig b/configs/TQM834x_defconfig
index e1a7a063064..e28fb461ef7 100644
--- a/configs/TQM834x_defconfig
+++ b/configs/TQM834x_defconfig
@@ -5,6 +5,8 @@ CONFIG_TARGET_TQM834X=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_BOOTDELAY=6
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="echo;echo Type \"run flash_nfs\" to mount root filesystem over NFS;echo"
CONFIG_BOARD_EARLY_INIT_R=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_IMLS=y
diff --git a/configs/UTOO_P66_defconfig b/configs/UTOO_P66_defconfig
index 78cd62c9bb6..e5c4f0dc473 100644
--- a/configs/UTOO_P66_defconfig
+++ b/configs/UTOO_P66_defconfig
@@ -20,6 +20,7 @@ CONFIG_VIDEO_LCD_BL_EN="AXP0-1"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
CONFIG_VIDEO_LCD_TL059WV5C0=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Wexler_TAB7200_defconfig b/configs/Wexler_TAB7200_defconfig
index f75606ec68f..334a9fb1dae 100644
--- a/configs/Wexler_TAB7200_defconfig
+++ b/configs/Wexler_TAB7200_defconfig
@@ -13,6 +13,7 @@ CONFIG_VIDEO_LCD_POWER="PH8"
CONFIG_VIDEO_LCD_BL_EN="PH7"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Wits_Pro_A20_DKT_defconfig b/configs/Wits_Pro_A20_DKT_defconfig
index 4e37650814d..2eb43934f2d 100644
--- a/configs/Wits_Pro_A20_DKT_defconfig
+++ b/configs/Wits_Pro_A20_DKT_defconfig
@@ -12,6 +12,7 @@ CONFIG_VIDEO_LCD_BL_PWM="PB2"
CONFIG_VIDEO_LCD_PANEL_LVDS=y
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Wobo_i5_defconfig b/configs/Wobo_i5_defconfig
index 92d851fb06b..9c047af5320 100644
--- a/configs/Wobo_i5_defconfig
+++ b/configs/Wobo_i5_defconfig
@@ -7,6 +7,7 @@ CONFIG_DRAM_CLK=432
CONFIG_MMC0_CD_PIN="PB3"
CONFIG_USB1_VBUS_PIN="PG12"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Yones_Toptech_BD1078_defconfig b/configs/Yones_Toptech_BD1078_defconfig
index 376fc2f7977..8b7c3fa707d 100644
--- a/configs/Yones_Toptech_BD1078_defconfig
+++ b/configs/Yones_Toptech_BD1078_defconfig
@@ -19,6 +19,7 @@ CONFIG_VIDEO_LCD_BL_PWM="PB2"
# CONFIG_VIDEO_LCD_BL_PWM_ACTIVE_LOW is not set
CONFIG_VIDEO_LCD_PANEL_LVDS=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/Yones_Toptech_BS1078_V2_defconfig b/configs/Yones_Toptech_BS1078_V2_defconfig
index b8c923e42eb..cc2a55345eb 100644
--- a/configs/Yones_Toptech_BS1078_V2_defconfig
+++ b/configs/Yones_Toptech_BS1078_V2_defconfig
@@ -16,6 +16,7 @@ CONFIG_VIDEO_LCD_BL_EN="PA25"
CONFIG_VIDEO_LCD_BL_PWM="PH13"
CONFIG_VIDEO_LCD_PANEL_LVDS=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/a64-olinuxino_defconfig b/configs/a64-olinuxino_defconfig
index afc8cff1b13..561f2520e5a 100644
--- a/configs/a64-olinuxino_defconfig
+++ b/configs/a64-olinuxino_defconfig
@@ -6,6 +6,7 @@ CONFIG_MACH_SUN50I=y
CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x10060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/amarula_a64_relic_defconfig b/configs/amarula_a64_relic_defconfig
index 4d546afd51b..0b84d537540 100644
--- a/configs/amarula_a64_relic_defconfig
+++ b/configs/amarula_a64_relic_defconfig
@@ -7,6 +7,7 @@ CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
# CONFIG_VIDEO_DE2 is not set
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x10060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/apf27_defconfig b/configs/apf27_defconfig
index 0f5123abb0c..29e9e3b9a90 100644
--- a/configs/apf27_defconfig
+++ b/configs/apf27_defconfig
@@ -10,6 +10,8 @@ CONFIG_ENV_VARS_UBOOT_CONFIG=y
CONFIG_BOOTDELAY=5
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttySMX0,115200 mtdparts=mxc_nand.0:1M(u-boot)ro,512K(env),512K(env2),512K(firmware),512K(dtb),5M(kernel),-(rootfs) ubi.mtd=rootfs root=ubi0:rootfs rootfstype=ubifs "
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="run check_flash check_env;"
CONFIG_VERSION_VARIABLE=y
# CONFIG_SPL_FRAMEWORK is not set
CONFIG_SPL_TEXT_BASE=0xA0000000
diff --git a/configs/arndale_defconfig b/configs/arndale_defconfig
index 9727d28c124..33b20aad608 100644
--- a/configs/arndale_defconfig
+++ b/configs/arndale_defconfig
@@ -9,6 +9,7 @@ CONFIG_IDENT_STRING=" for ARNDALE"
CONFIG_DISTRO_DEFAULTS=y
CONFIG_FIT=y
CONFIG_FIT_BEST_MATCH=y
+CONFIG_USE_PREBOOT=y
CONFIG_SILENT_CONSOLE=y
CONFIG_CONSOLE_MUX=y
# CONFIG_SPL_FRAMEWORK is not set
diff --git a/configs/aspenite_defconfig b/configs/aspenite_defconfig
index 68b68f89d19..fed2de5c376 100644
--- a/configs/aspenite_defconfig
+++ b/configs/aspenite_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
CONFIG_NR_DRAM_BANKS=2
CONFIG_IDENT_STRING="\nMarvell-Aspenite DB"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_BOARD_EARLY_INIT_F=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/ba10_tv_box_defconfig b/configs/ba10_tv_box_defconfig
index 49aa22c6046..15e669c2b65 100644
--- a/configs/ba10_tv_box_defconfig
+++ b/configs/ba10_tv_box_defconfig
@@ -9,6 +9,7 @@ CONFIG_USB0_VBUS_PIN="PB9"
CONFIG_USB2_VBUS_PIN="PH12"
CONFIG_VIDEO_COMPOSITE=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/bananapi_m1_plus_defconfig b/configs/bananapi_m1_plus_defconfig
index 96c30231766..01ad01da911 100644
--- a/configs/bananapi_m1_plus_defconfig
+++ b/configs/bananapi_m1_plus_defconfig
@@ -9,6 +9,7 @@ CONFIG_VIDEO_COMPOSITE=y
CONFIG_GMAC_TX_DELAY=3
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/bananapi_m2_berry_defconfig b/configs/bananapi_m2_berry_defconfig
index 36a2fce0db9..0bd144a8113 100644
--- a/configs/bananapi_m2_berry_defconfig
+++ b/configs/bananapi_m2_berry_defconfig
@@ -7,6 +7,7 @@ CONFIG_DRAM_CLK=576
CONFIG_MMC0_CD_PIN="PH13"
CONFIG_AHCI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/bananapi_m2_plus_h3_defconfig b/configs/bananapi_m2_plus_h3_defconfig
index f45fd5edeb1..03772d5882d 100644
--- a/configs/bananapi_m2_plus_h3_defconfig
+++ b/configs/bananapi_m2_plus_h3_defconfig
@@ -7,6 +7,7 @@ CONFIG_DRAM_CLK=672
CONFIG_MACPWR="PD6"
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/bananapi_m2_plus_h5_defconfig b/configs/bananapi_m2_plus_h5_defconfig
index f7e23d4d082..2d44a1d5921 100644
--- a/configs/bananapi_m2_plus_h5_defconfig
+++ b/configs/bananapi_m2_plus_h5_defconfig
@@ -7,6 +7,7 @@ CONFIG_DRAM_CLK=672
CONFIG_MACPWR="PD6"
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x10060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/bananapi_m2_zero_defconfig b/configs/bananapi_m2_zero_defconfig
index 93d48807d49..da254881883 100644
--- a/configs/bananapi_m2_zero_defconfig
+++ b/configs/bananapi_m2_zero_defconfig
@@ -5,6 +5,7 @@ CONFIG_MACH_SUN8I_H3=y
CONFIG_DRAM_CLK=408
CONFIG_MMC0_CD_PIN=""
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/bananapi_m64_defconfig b/configs/bananapi_m64_defconfig
index 06d90ddfd61..38b31885cd8 100644
--- a/configs/bananapi_m64_defconfig
+++ b/configs/bananapi_m64_defconfig
@@ -7,6 +7,7 @@ CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y
CONFIG_MMC0_CD_PIN="PH13"
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x10060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/bcm7260_defconfig b/configs/bcm7260_defconfig
index 263694c58fa..1588281a161 100644
--- a/configs/bcm7260_defconfig
+++ b/configs/bcm7260_defconfig
@@ -6,6 +6,8 @@ CONFIG_NR_DRAM_BANKS=1
CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_BOOTDELAY=1
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="fdt addr ${fdtcontroladdr};fdt move ${fdtcontroladdr} ${fdtsaveaddr};fdt addr ${fdtsaveaddr};"
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="U-Boot>"
CONFIG_EFI_PARTITION=y
diff --git a/configs/bcm7445_defconfig b/configs/bcm7445_defconfig
index 97098bf7e2e..36c766b99b6 100644
--- a/configs/bcm7445_defconfig
+++ b/configs/bcm7445_defconfig
@@ -6,6 +6,8 @@ CONFIG_NR_DRAM_BANKS=3
CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_BOOTDELAY=1
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="fdt addr ${fdtcontroladdr};fdt move ${fdtcontroladdr} ${fdtsaveaddr};fdt addr ${fdtsaveaddr};"
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="U-Boot>"
CONFIG_CMD_SF=y
diff --git a/configs/bitmain_antminer_s9_defconfig b/configs/bitmain_antminer_s9_defconfig
index 63acd28c7e7..d2c99abad41 100644
--- a/configs/bitmain_antminer_s9_defconfig
+++ b/configs/bitmain_antminer_s9_defconfig
@@ -14,6 +14,7 @@ CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_FIT_VERBOSE=y
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SPL_STACK_R=y
CONFIG_HUSH_PARSER=y
diff --git a/configs/bk4r1_defconfig b/configs/bk4r1_defconfig
index 3dac2fd7c93..a95a509e73c 100644
--- a/configs/bk4r1_defconfig
+++ b/configs/bk4r1_defconfig
@@ -8,6 +8,7 @@ CONFIG_TARGET_BK4R1=y
CONFIG_FIT=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/phytec/pcm052/imximage.cfg"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_HUSH_PARSER=y
# CONFIG_CMD_ELF is not set
diff --git a/configs/brppt1_mmc_defconfig b/configs/brppt1_mmc_defconfig
index b5d7b7c49ef..1a7fb94a5a4 100644
--- a/configs/brppt1_mmc_defconfig
+++ b/configs/brppt1_mmc_defconfig
@@ -17,6 +17,8 @@ CONFIG_OF_BOARD_SETUP=y
CONFIG_BOOTDELAY=0
CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="run b_default"
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="run cfgscr; run brdefaultip"
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
diff --git a/configs/brppt1_nand_defconfig b/configs/brppt1_nand_defconfig
index 2d93c895b33..29a33f3ea9d 100644
--- a/configs/brppt1_nand_defconfig
+++ b/configs/brppt1_nand_defconfig
@@ -16,6 +16,8 @@ CONFIG_OF_BOARD_SETUP=y
CONFIG_BOOTDELAY=0
CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="run b_default"
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="run cfgscr; run brdefaultip"
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
diff --git a/configs/brppt1_spi_defconfig b/configs/brppt1_spi_defconfig
index 28856ab064f..61604a30e22 100644
--- a/configs/brppt1_spi_defconfig
+++ b/configs/brppt1_spi_defconfig
@@ -19,6 +19,8 @@ CONFIG_SPI_BOOT=y
CONFIG_BOOTDELAY=0
CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="run b_default"
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="run cfgscr; run brdefaultip"
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
diff --git a/configs/brxre1_defconfig b/configs/brxre1_defconfig
index c35c73f233b..c4e11e182e6 100644
--- a/configs/brxre1_defconfig
+++ b/configs/brxre1_defconfig
@@ -18,6 +18,8 @@ CONFIG_OF_BOARD_SETUP=y
CONFIG_BOOTDELAY=0
CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="mmc dev 1; run b_default"
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="run cfgscr; run brdefaultip"
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_VERSION_VARIABLE=y
diff --git a/configs/calimain_defconfig b/configs/calimain_defconfig
index f2b0814acfd..31af7e26242 100644
--- a/configs/calimain_defconfig
+++ b/configs/calimain_defconfig
@@ -5,6 +5,8 @@ CONFIG_TARGET_CALIMAIN=y
CONFIG_DA850_LOWLEVEL=y
CONFIG_NR_DRAM_BANKS=1
CONFIG_BOOTDELAY=0
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="echo Version: $ver; echo Serial: $serial; echo MAC: $ethaddr; echo Product: $product; gpio c 1; gpio c 2;"
CONFIG_VERSION_VARIABLE=y
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/chromebit_mickey_defconfig b/configs/chromebit_mickey_defconfig
index 1a343093c8a..7d15fc88e17 100644
--- a/configs/chromebit_mickey_defconfig
+++ b/configs/chromebit_mickey_defconfig
@@ -13,6 +13,7 @@ CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_DEBUG_UART=y
# CONFIG_ANDROID_BOOT_IMAGE is not set
+CONFIG_USE_PREBOOT=y
CONFIG_DEFAULT_FDT_FILE="rk3288-veyron-mickey.dtb"
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
diff --git a/configs/chromebook_jerry_defconfig b/configs/chromebook_jerry_defconfig
index 7c7986e6aee..663285b4336 100644
--- a/configs/chromebook_jerry_defconfig
+++ b/configs/chromebook_jerry_defconfig
@@ -13,6 +13,7 @@ CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_DEBUG_UART=y
# CONFIG_ANDROID_BOOT_IMAGE is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SILENT_CONSOLE=y
CONFIG_LOG=y
CONFIG_DEFAULT_FDT_FILE="rk3288-veyron-jerry.dtb"
diff --git a/configs/chromebook_minnie_defconfig b/configs/chromebook_minnie_defconfig
index 216f5dcf907..38169cf40dd 100644
--- a/configs/chromebook_minnie_defconfig
+++ b/configs/chromebook_minnie_defconfig
@@ -13,6 +13,7 @@ CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_DEBUG_UART=y
# CONFIG_ANDROID_BOOT_IMAGE is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SILENT_CONSOLE=y
CONFIG_DEFAULT_FDT_FILE="rk3288-veyron-minnie.dtb"
# CONFIG_DISPLAY_CPUINFO is not set
diff --git a/configs/chromebook_speedy_defconfig b/configs/chromebook_speedy_defconfig
index 0cc1eb6a0b4..9ace7db59b4 100644
--- a/configs/chromebook_speedy_defconfig
+++ b/configs/chromebook_speedy_defconfig
@@ -13,6 +13,7 @@ CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_DEBUG_UART=y
# CONFIG_ANDROID_BOOT_IMAGE is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SILENT_CONSOLE=y
CONFIG_DEFAULT_FDT_FILE="rk3288-veyron-speedy.dtb"
# CONFIG_DISPLAY_CPUINFO is not set
diff --git a/configs/clearfog_defconfig b/configs/clearfog_defconfig
index ee3fb149e46..6c82db56bb8 100644
--- a/configs/clearfog_defconfig
+++ b/configs/clearfog_defconfig
@@ -17,6 +17,7 @@ CONFIG_DEBUG_UART_CLOCK=250000000
CONFIG_DEBUG_UART=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
diff --git a/configs/clearfog_gt_8k_defconfig b/configs/clearfog_gt_8k_defconfig
index 2f919b597d5..a4f6f096fb0 100644
--- a/configs/clearfog_gt_8k_defconfig
+++ b/configs/clearfog_gt_8k_defconfig
@@ -11,6 +11,7 @@ CONFIG_DEBUG_UART=y
CONFIG_AHCI=y
CONFIG_DISTRO_DEFAULTS=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/cm_fx6_defconfig b/configs/cm_fx6_defconfig
index ce3f9de3f93..0f8de551ccd 100644
--- a/configs/cm_fx6_defconfig
+++ b/configs/cm_fx6_defconfig
@@ -18,6 +18,8 @@ CONFIG_OF_BOARD_SETUP=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
CONFIG_BOOTDELAY=3
CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd; run legacy_bootcmd"
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="usb start;sf probe"
CONFIG_MISC_INIT_R=y
CONFIG_BOUNCE_BUFFER=y
CONFIG_SPL_TEXT_BASE=0x00908000
diff --git a/configs/colorfly_e708_q1_defconfig b/configs/colorfly_e708_q1_defconfig
index 7d6cd30bf8a..6702245e525 100644
--- a/configs/colorfly_e708_q1_defconfig
+++ b/configs/colorfly_e708_q1_defconfig
@@ -16,6 +16,7 @@ CONFIG_VIDEO_LCD_BL_EN="PA25"
CONFIG_VIDEO_LCD_BL_PWM="PH13"
CONFIG_VIDEO_LCD_PANEL_LVDS=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/conga-qeval20-qa3-e3845-internal-uart_defconfig b/configs/conga-qeval20-qa3-e3845-internal-uart_defconfig
index e226e7000de..4a686762a75 100644
--- a/configs/conga-qeval20-qa3-e3845-internal-uart_defconfig
+++ b/configs/conga-qeval20-qa3-e3845-internal-uart_defconfig
@@ -22,6 +22,7 @@ CONFIG_BOOTSTAGE_REPORT=y
CONFIG_SHOW_BOOT_PROGRESS=y
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="root=/dev/sda2 ro quiet"
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_DISPLAY_BOARDINFO_LATE=y
CONFIG_LAST_STAGE_INIT=y
diff --git a/configs/conga-qeval20-qa3-e3845_defconfig b/configs/conga-qeval20-qa3-e3845_defconfig
index f4bce869f6c..b4db4f66057 100644
--- a/configs/conga-qeval20-qa3-e3845_defconfig
+++ b/configs/conga-qeval20-qa3-e3845_defconfig
@@ -18,6 +18,7 @@ CONFIG_BOOTSTAGE_REPORT=y
CONFIG_SHOW_BOOT_PROGRESS=y
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="root=/dev/sda2 ro quiet"
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_DISPLAY_BOARDINFO_LATE=y
CONFIG_LAST_STAGE_INIT=y
diff --git a/configs/controlcenterdc_defconfig b/configs/controlcenterdc_defconfig
index 7b94f22d9ec..89af4c45673 100644
--- a/configs/controlcenterdc_defconfig
+++ b/configs/controlcenterdc_defconfig
@@ -15,6 +15,7 @@ CONFIG_DEBUG_UART=y
CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_FIT_VERBOSE=y
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_DISPLAY_BOARDINFO_LATE=y
CONFIG_LAST_STAGE_INIT=y
diff --git a/configs/d2net_v2_defconfig b/configs/d2net_v2_defconfig
index 9a4d7701804..f5db5539f3c 100644
--- a/configs/d2net_v2_defconfig
+++ b/configs/d2net_v2_defconfig
@@ -8,6 +8,7 @@ CONFIG_SYS_EXTRA_OPTIONS="D2NET_V2"
CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200"
+CONFIG_USE_PREBOOT=y
CONFIG_CONSOLE_MUX=y
CONFIG_MISC_INIT_R=y
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/db-88f6720_defconfig b/configs/db-88f6720_defconfig
index 25421407e27..aea3103f9aa 100644
--- a/configs/db-88f6720_defconfig
+++ b/configs/db-88f6720_defconfig
@@ -15,6 +15,7 @@ CONFIG_SPL_SPI_SUPPORT=y
CONFIG_DEBUG_UART=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
diff --git a/configs/db-88f6820-amc_defconfig b/configs/db-88f6820-amc_defconfig
index d55dfc095fc..38d519237f2 100644
--- a/configs/db-88f6820-amc_defconfig
+++ b/configs/db-88f6820-amc_defconfig
@@ -16,6 +16,7 @@ CONFIG_DEBUG_UART=y
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
diff --git a/configs/db-88f6820-gp_defconfig b/configs/db-88f6820-gp_defconfig
index 6ee3151861e..f25be4b0054 100644
--- a/configs/db-88f6820-gp_defconfig
+++ b/configs/db-88f6820-gp_defconfig
@@ -14,6 +14,7 @@ CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_DEBUG_UART=y
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
diff --git a/configs/db-mv784mp-gp_defconfig b/configs/db-mv784mp-gp_defconfig
index 65995b2b5ce..5654fd7b44f 100644
--- a/configs/db-mv784mp-gp_defconfig
+++ b/configs/db-mv784mp-gp_defconfig
@@ -15,6 +15,7 @@ CONFIG_SPL_SPI_SUPPORT=y
CONFIG_DEBUG_UART=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
diff --git a/configs/db-xc3-24g4xg_defconfig b/configs/db-xc3-24g4xg_defconfig
index 6264df0e028..15942eab297 100644
--- a/configs/db-xc3-24g4xg_defconfig
+++ b/configs/db-xc3-24g4xg_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x00800000
CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_TARGET_DB_XC3_24G4XG=y
CONFIG_BUILD_TARGET="u-boot.kwb"
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_CMD_MEMTEST=y
CONFIG_SYS_ALT_MEMTEST=y
diff --git a/configs/dfi-bt700-q7x-151_defconfig b/configs/dfi-bt700-q7x-151_defconfig
index bafe4f00607..e3716b44f2e 100644
--- a/configs/dfi-bt700-q7x-151_defconfig
+++ b/configs/dfi-bt700-q7x-151_defconfig
@@ -17,6 +17,7 @@ CONFIG_BOOTSTAGE_REPORT=y
CONFIG_SHOW_BOOT_PROGRESS=y
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="root=/dev/sda1 ro quiet"
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_DISPLAY_BOARDINFO_LATE=y
CONFIG_LAST_STAGE_INIT=y
diff --git a/configs/difrnce_dit4350_defconfig b/configs/difrnce_dit4350_defconfig
index 02d233e2da8..41aba406286 100644
--- a/configs/difrnce_dit4350_defconfig
+++ b/configs/difrnce_dit4350_defconfig
@@ -15,6 +15,7 @@ CONFIG_VIDEO_LCD_POWER="AXP0-0"
CONFIG_VIDEO_LCD_BL_EN="AXP0-1"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/dns325_defconfig b/configs/dns325_defconfig
index 20c66289564..c4114b76b18 100644
--- a/configs/dns325_defconfig
+++ b/configs/dns325_defconfig
@@ -6,6 +6,7 @@ CONFIG_NR_DRAM_BANKS=2
CONFIG_IDENT_STRING="\nD-Link DNS-325"
# CONFIG_SYS_MALLOC_F is not set
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_CONSOLE_MUX=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_HUSH_PARSER=y
diff --git a/configs/dockstar_defconfig b/configs/dockstar_defconfig
index 41a70c9e3ff..48dd4dab3e8 100644
--- a/configs/dockstar_defconfig
+++ b/configs/dockstar_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_DOCKSTAR=y
CONFIG_NR_DRAM_BANKS=2
CONFIG_IDENT_STRING="\nSeagate FreeAgent DockStar"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_SYS_PROMPT="DockStar> "
# CONFIG_CMD_FLASH is not set
diff --git a/configs/draco_defconfig b/configs/draco_defconfig
index 5f9e84a767a..c3614cf813a 100644
--- a/configs/draco_defconfig
+++ b/configs/draco_defconfig
@@ -18,6 +18,7 @@ CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_ENV_VARS_UBOOT_CONFIG=y
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_ARCH_MISC_INIT=y
diff --git a/configs/dreamplug_defconfig b/configs/dreamplug_defconfig
index 728b470b94b..c01ae4e8e99 100644
--- a/configs/dreamplug_defconfig
+++ b/configs/dreamplug_defconfig
@@ -6,6 +6,7 @@ CONFIG_NR_DRAM_BANKS=2
CONFIG_IDENT_STRING="\nMarvell-DreamPlug"
# CONFIG_SYS_MALLOC_F is not set
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_HUSH_PARSER=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/ds109_defconfig b/configs/ds109_defconfig
index 22996e893d6..510baa223d3 100644
--- a/configs/ds109_defconfig
+++ b/configs/ds109_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
CONFIG_TARGET_DS109=y
CONFIG_NR_DRAM_BANKS=2
# CONFIG_SYS_MALLOC_F is not set
+CONFIG_USE_PREBOOT=y
CONFIG_HUSH_PARSER=y
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_IDE=y
diff --git a/configs/ds414_defconfig b/configs/ds414_defconfig
index 9abfae5b6b9..3f8c1773c4c 100644
--- a/configs/ds414_defconfig
+++ b/configs/ds414_defconfig
@@ -16,6 +16,8 @@ CONFIG_DEBUG_UART=y
CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200"
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="usb start; sf probe"
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
CONFIG_SPL_TEXT_BASE=0x40004030
diff --git a/configs/dserve_dsrv9703c_defconfig b/configs/dserve_dsrv9703c_defconfig
index e4f9d41a824..0f63619d453 100644
--- a/configs/dserve_dsrv9703c_defconfig
+++ b/configs/dserve_dsrv9703c_defconfig
@@ -14,6 +14,7 @@ CONFIG_VIDEO_LCD_BL_EN="PH7"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
CONFIG_VIDEO_LCD_PANEL_LVDS=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/ea20_defconfig b/configs/ea20_defconfig
index ceab73d9828..5e0ad309a3a 100644
--- a/configs/ea20_defconfig
+++ b/configs/ea20_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0xc1080000
CONFIG_TARGET_EA20=y
CONFIG_NR_DRAM_BANKS=1
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
# CONFIG_CONSOLE_MUX is not set
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
diff --git a/configs/emlid_neutis_n5_devboard_defconfig b/configs/emlid_neutis_n5_devboard_defconfig
index 3eb1ded80cc..1a0f8f081b8 100644
--- a/configs/emlid_neutis_n5_devboard_defconfig
+++ b/configs/emlid_neutis_n5_devboard_defconfig
@@ -8,6 +8,7 @@ CONFIG_DRAM_ZQ=3881977
# CONFIG_DRAM_ODT_EN is not set
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x10060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/etamin_defconfig b/configs/etamin_defconfig
index 89968587c9a..b927b834242 100644
--- a/configs/etamin_defconfig
+++ b/configs/etamin_defconfig
@@ -18,6 +18,7 @@ CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_ENV_VARS_UBOOT_CONFIG=y
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_ARCH_MISC_INIT=y
diff --git a/configs/evb-rk3036_defconfig b/configs/evb-rk3036_defconfig
index 5e6bb54551b..167cdd97587 100644
--- a/configs/evb-rk3036_defconfig
+++ b/configs/evb-rk3036_defconfig
@@ -13,6 +13,7 @@ CONFIG_DEBUG_UART_BASE=0x20068000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART=y
# CONFIG_ANDROID_BOOT_IMAGE is not set
+CONFIG_USE_PREBOOT=y
CONFIG_DEFAULT_FDT_FILE="rk3036-evb.dtb"
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
diff --git a/configs/evb-rk3229_defconfig b/configs/evb-rk3229_defconfig
index c2ed11dfc1e..db90dcf502c 100644
--- a/configs/evb-rk3229_defconfig
+++ b/configs/evb-rk3229_defconfig
@@ -12,6 +12,7 @@ CONFIG_SPL_STACK_R_ADDR=0x80000
CONFIG_DEBUG_UART_BASE=0x11030000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART=y
+CONFIG_USE_PREBOOT=y
CONFIG_DEFAULT_FDT_FILE="rk3229-evb.dtb"
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
diff --git a/configs/evb-rk3288_defconfig b/configs/evb-rk3288_defconfig
index 843c59d30d9..17946d3c778 100644
--- a/configs/evb-rk3288_defconfig
+++ b/configs/evb-rk3288_defconfig
@@ -11,6 +11,7 @@ CONFIG_DEBUG_UART_BASE=0xff690000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART=y
# CONFIG_ANDROID_BOOT_IMAGE is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SILENT_CONSOLE=y
CONFIG_DEFAULT_FDT_FILE="rk3288-evb-rk808.dtb"
# CONFIG_DISPLAY_CPUINFO is not set
diff --git a/configs/fennec-rk3288_defconfig b/configs/fennec-rk3288_defconfig
index 6dfaff50ffd..238a2058b00 100644
--- a/configs/fennec-rk3288_defconfig
+++ b/configs/fennec-rk3288_defconfig
@@ -11,6 +11,7 @@ CONFIG_DEBUG_UART_BASE=0xff690000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART=y
# CONFIG_ANDROID_BOOT_IMAGE is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SILENT_CONSOLE=y
CONFIG_CONSOLE_MUX=y
CONFIG_DEFAULT_FDT_FILE="rk3288-fennec.dtb"
diff --git a/configs/firefly-rk3288_defconfig b/configs/firefly-rk3288_defconfig
index 4cedb28d227..546ec36bc4c 100644
--- a/configs/firefly-rk3288_defconfig
+++ b/configs/firefly-rk3288_defconfig
@@ -11,6 +11,7 @@ CONFIG_DEBUG_UART_BASE=0xff690000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART=y
# CONFIG_ANDROID_BOOT_IMAGE is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SILENT_CONSOLE=y
CONFIG_DEFAULT_FDT_FILE="rk3288-firefly.dtb"
# CONFIG_DISPLAY_CPUINFO is not set
diff --git a/configs/ga10h_v1_1_defconfig b/configs/ga10h_v1_1_defconfig
index ba86f489b97..14606667284 100644
--- a/configs/ga10h_v1_1_defconfig
+++ b/configs/ga10h_v1_1_defconfig
@@ -17,6 +17,7 @@ CONFIG_VIDEO_LCD_BL_EN="PH6"
CONFIG_VIDEO_LCD_BL_PWM="PH0"
CONFIG_VIDEO_LCD_PANEL_LVDS=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/goflexhome_defconfig b/configs/goflexhome_defconfig
index c9abfb505ca..e9cdc0e4229 100644
--- a/configs/goflexhome_defconfig
+++ b/configs/goflexhome_defconfig
@@ -6,6 +6,7 @@ CONFIG_NR_DRAM_BANKS=2
CONFIG_IDENT_STRING="\nSeagate GoFlex Home"
# CONFIG_SYS_MALLOC_F is not set
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_CONSOLE_MUX=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_SYS_PROMPT="GoFlexHome> "
diff --git a/configs/gplugd_defconfig b/configs/gplugd_defconfig
index b12dec28ae8..1f8b0bbb101 100644
--- a/configs/gplugd_defconfig
+++ b/configs/gplugd_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x00f00000
CONFIG_NR_DRAM_BANKS=2
CONFIG_IDENT_STRING="\nMarvell-gplugD"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_BOARD_EARLY_INIT_F=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/gt90h_v4_defconfig b/configs/gt90h_v4_defconfig
index c440504b34d..ecbb30866a2 100644
--- a/configs/gt90h_v4_defconfig
+++ b/configs/gt90h_v4_defconfig
@@ -16,6 +16,7 @@ CONFIG_VIDEO_LCD_POWER="PH7"
CONFIG_VIDEO_LCD_BL_EN="PH6"
CONFIG_VIDEO_LCD_BL_PWM="PH0"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/guruplug_defconfig b/configs/guruplug_defconfig
index c0e798e412f..62635843ef6 100644
--- a/configs/guruplug_defconfig
+++ b/configs/guruplug_defconfig
@@ -6,6 +6,7 @@ CONFIG_NR_DRAM_BANKS=2
CONFIG_IDENT_STRING="\nMarvell-GuruPlug"
# CONFIG_SYS_MALLOC_F is not set
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
diff --git a/configs/gwventana_emmc_defconfig b/configs/gwventana_emmc_defconfig
index f9857d13caf..bf804207b3a 100644
--- a/configs/gwventana_emmc_defconfig
+++ b/configs/gwventana_emmc_defconfig
@@ -18,6 +18,7 @@ CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_MISC_INIT_R=y
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/gwventana_gw5904_defconfig b/configs/gwventana_gw5904_defconfig
index 27ef264d821..fe8264a2333 100644
--- a/configs/gwventana_gw5904_defconfig
+++ b/configs/gwventana_gw5904_defconfig
@@ -18,6 +18,7 @@ CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_MISC_INIT_R=y
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/gwventana_nand_defconfig b/configs/gwventana_nand_defconfig
index 25af0878208..18554e6bde6 100644
--- a/configs/gwventana_nand_defconfig
+++ b/configs/gwventana_nand_defconfig
@@ -18,6 +18,7 @@ CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_MISC_INIT_R=y
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/h8_homlet_v2_defconfig b/configs/h8_homlet_v2_defconfig
index d60576dc5f2..7efe10f673f 100644
--- a/configs/h8_homlet_v2_defconfig
+++ b/configs/h8_homlet_v2_defconfig
@@ -10,6 +10,7 @@ CONFIG_USB0_VBUS_PIN="PL5"
CONFIG_USB1_VBUS_PIN="PL6"
CONFIG_AXP_GPIO=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_CONSOLE_MUX=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
diff --git a/configs/helios4_defconfig b/configs/helios4_defconfig
index 62c2979a515..91b23706809 100644
--- a/configs/helios4_defconfig
+++ b/configs/helios4_defconfig
@@ -15,6 +15,7 @@ CONFIG_DEBUG_UART=y
CONFIG_AHCI=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
diff --git a/configs/hrcon_defconfig b/configs/hrcon_defconfig
index 7605c56619c..b7d8e08a059 100644
--- a/configs/hrcon_defconfig
+++ b/configs/hrcon_defconfig
@@ -9,6 +9,7 @@ CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_BOOTDELAY=5
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_BOARD_EARLY_INIT_F=y
diff --git a/configs/hrcon_dh_defconfig b/configs/hrcon_dh_defconfig
index bc51a5d02a9..3e594597a03 100644
--- a/configs/hrcon_dh_defconfig
+++ b/configs/hrcon_dh_defconfig
@@ -10,6 +10,7 @@ CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_SYS_EXTRA_OPTIONS="HRCON_DH"
CONFIG_BOOTDELAY=5
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_BOARD_EARLY_INIT_F=y
diff --git a/configs/i12-tvbox_defconfig b/configs/i12-tvbox_defconfig
index 259bf4e5bae..f045e611467 100644
--- a/configs/i12-tvbox_defconfig
+++ b/configs/i12-tvbox_defconfig
@@ -7,6 +7,7 @@ CONFIG_DRAM_CLK=384
CONFIG_MACPWR="PH21"
CONFIG_VIDEO_COMPOSITE=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/iNet_3F_defconfig b/configs/iNet_3F_defconfig
index 935a11e7b8f..b840451c6fe 100644
--- a/configs/iNet_3F_defconfig
+++ b/configs/iNet_3F_defconfig
@@ -14,6 +14,7 @@ CONFIG_VIDEO_LCD_BL_EN="PH7"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
CONFIG_VIDEO_LCD_PANEL_LVDS=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/iNet_3W_defconfig b/configs/iNet_3W_defconfig
index a8294012371..40105197e15 100644
--- a/configs/iNet_3W_defconfig
+++ b/configs/iNet_3W_defconfig
@@ -14,6 +14,7 @@ CONFIG_VIDEO_LCD_POWER="PH8"
CONFIG_VIDEO_LCD_BL_EN="PH7"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/iNet_86VS_defconfig b/configs/iNet_86VS_defconfig
index 93bdddc7fb7..073c596224c 100644
--- a/configs/iNet_86VS_defconfig
+++ b/configs/iNet_86VS_defconfig
@@ -13,6 +13,7 @@ CONFIG_VIDEO_LCD_POWER="AXP0-0"
CONFIG_VIDEO_LCD_BL_EN="AXP0-1"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/iNet_D978_rev2_defconfig b/configs/iNet_D978_rev2_defconfig
index 1a8ee6bfbb1..01ef852c3e5 100644
--- a/configs/iNet_D978_rev2_defconfig
+++ b/configs/iNet_D978_rev2_defconfig
@@ -17,6 +17,7 @@ CONFIG_VIDEO_LCD_BL_EN="PH6"
CONFIG_VIDEO_LCD_BL_PWM="PH0"
CONFIG_VIDEO_LCD_PANEL_LVDS=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/ib62x0_defconfig b/configs/ib62x0_defconfig
index 5cadc565158..d21cb06f0ab 100644
--- a/configs/ib62x0_defconfig
+++ b/configs/ib62x0_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_IB62X0=y
CONFIG_NR_DRAM_BANKS=2
CONFIG_IDENT_STRING=" RaidSonic ICY BOX IB-NAS62x0"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="ib62x0 => "
diff --git a/configs/icnova-a20-swac_defconfig b/configs/icnova-a20-swac_defconfig
index ed54700a959..7ff84bdcda1 100644
--- a/configs/icnova-a20-swac_defconfig
+++ b/configs/icnova-a20-swac_defconfig
@@ -13,6 +13,7 @@ CONFIG_VIDEO_LCD_MODE="x:800,y:480,depth:24,pclk_khz:33000,le:45,ri:209,up:22,lo
CONFIG_VIDEO_LCD_POWER="PH22"
CONFIG_VIDEO_LCD_PANEL_LVDS=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_CMD_UNZIP=y
diff --git a/configs/iconnect_defconfig b/configs/iconnect_defconfig
index e1fb3c7bbe1..6ea85738599 100644
--- a/configs/iconnect_defconfig
+++ b/configs/iconnect_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_ICONNECT=y
CONFIG_NR_DRAM_BANKS=2
CONFIG_IDENT_STRING=" Iomega iConnect"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_SYS_PROMPT="iconnect => "
# CONFIG_CMD_FLASH is not set
diff --git a/configs/ids8313_defconfig b/configs/ids8313_defconfig
index 0d055e395dd..95c1a495486 100644
--- a/configs/ids8313_defconfig
+++ b/configs/ids8313_defconfig
@@ -8,6 +8,8 @@ CONFIG_IMAGE_FORMAT_LEGACY=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_BOOTDELAY=1
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="echo;echo Type \"run nfsboot\"to mount root filesystem over NFS;echo"
CONFIG_MISC_INIT_R=y
CONFIG_VERSION_VARIABLE=y
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/inet1_defconfig b/configs/inet1_defconfig
index 25a907bd922..9ed4c8e63ec 100644
--- a/configs/inet1_defconfig
+++ b/configs/inet1_defconfig
@@ -14,6 +14,7 @@ CONFIG_VIDEO_LCD_BL_EN="PH7"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
CONFIG_VIDEO_LCD_PANEL_LVDS=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/inet86dz_defconfig b/configs/inet86dz_defconfig
index c007af9379a..4b4125831b8 100644
--- a/configs/inet86dz_defconfig
+++ b/configs/inet86dz_defconfig
@@ -16,6 +16,7 @@ CONFIG_VIDEO_LCD_POWER="PH7"
CONFIG_VIDEO_LCD_BL_EN="PH6"
CONFIG_VIDEO_LCD_BL_PWM="PH0"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/inet97fv2_defconfig b/configs/inet97fv2_defconfig
index bc89a76e51d..778f641d0b6 100644
--- a/configs/inet97fv2_defconfig
+++ b/configs/inet97fv2_defconfig
@@ -13,6 +13,7 @@ CONFIG_VIDEO_LCD_POWER="PH8"
CONFIG_VIDEO_LCD_BL_EN="PH7"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/inet98v_rev2_defconfig b/configs/inet98v_rev2_defconfig
index b39c5f3c6ce..31b842a9dcd 100644
--- a/configs/inet98v_rev2_defconfig
+++ b/configs/inet98v_rev2_defconfig
@@ -15,6 +15,7 @@ CONFIG_VIDEO_LCD_POWER="AXP0-0"
CONFIG_VIDEO_LCD_BL_EN="AXP0-1"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/inet9f_rev03_defconfig b/configs/inet9f_rev03_defconfig
index d46c99f76ef..80254bb277d 100644
--- a/configs/inet9f_rev03_defconfig
+++ b/configs/inet9f_rev03_defconfig
@@ -13,6 +13,7 @@ CONFIG_VIDEO_LCD_POWER="PH8"
CONFIG_VIDEO_LCD_BL_EN="PH7"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/inet_q972_defconfig b/configs/inet_q972_defconfig
index 19a3c4cd1ef..6637061b210 100644
--- a/configs/inet_q972_defconfig
+++ b/configs/inet_q972_defconfig
@@ -15,6 +15,7 @@ CONFIG_VIDEO_LCD_DCLK_PHASE=0
CONFIG_VIDEO_LCD_BL_EN="PA25"
CONFIG_VIDEO_LCD_BL_PWM="PH13"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/inetspace_v2_defconfig b/configs/inetspace_v2_defconfig
index 2d43a676063..a2524f66e3f 100644
--- a/configs/inetspace_v2_defconfig
+++ b/configs/inetspace_v2_defconfig
@@ -8,6 +8,7 @@ CONFIG_SYS_EXTRA_OPTIONS="INETSPACE_V2"
CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200"
+CONFIG_USE_PREBOOT=y
CONFIG_CONSOLE_MUX=y
CONFIG_MISC_INIT_R=y
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/jesurun_q5_defconfig b/configs/jesurun_q5_defconfig
index 3bd4a185244..e43bc30f0f1 100644
--- a/configs/jesurun_q5_defconfig
+++ b/configs/jesurun_q5_defconfig
@@ -8,6 +8,7 @@ CONFIG_MACPWR="PH19"
CONFIG_USB0_VBUS_PIN="PB9"
CONFIG_VIDEO_COMPOSITE=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/kylin-rk3036_defconfig b/configs/kylin-rk3036_defconfig
index f6a18748a93..c343198fadf 100644
--- a/configs/kylin-rk3036_defconfig
+++ b/configs/kylin-rk3036_defconfig
@@ -7,12 +7,13 @@ CONFIG_SPL_LIBGENERIC_SUPPORT=y
CONFIG_ROCKCHIP_RK3036=y
CONFIG_TARGET_KYLIN_RK3036=y
CONFIG_SPL_SYS_MALLOC_F_LEN=0x0
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_SPL_STACK_R_ADDR=0x80000
CONFIG_DEBUG_UART_BASE=0x20068000
CONFIG_DEBUG_UART_CLOCK=24000000
-CONFIG_SPL_STACK_R_ADDR=0x80000
CONFIG_DEBUG_UART=y
-CONFIG_NR_DRAM_BANKS=1
# CONFIG_ANDROID_BOOT_IMAGE is not set
+CONFIG_USE_PREBOOT=y
CONFIG_DEFAULT_FDT_FILE="rk3036-kylin.dtb"
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
diff --git a/configs/libretech-ac_defconfig b/configs/libretech-ac_defconfig
index 55785a3559a..f4f7b068a1d 100644
--- a/configs/libretech-ac_defconfig
+++ b/configs/libretech-ac_defconfig
@@ -9,6 +9,8 @@ CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_IDENT_STRING=" libretech-ac"
CONFIG_DEBUG_UART=y
CONFIG_OF_BOARD_SETUP=y
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="usb start"
CONFIG_MISC_INIT_R=y
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/libretech_all_h3_cc_h2_plus_defconfig b/configs/libretech_all_h3_cc_h2_plus_defconfig
index 7d7f542edf5..b7d8df7ae9c 100644
--- a/configs/libretech_all_h3_cc_h2_plus_defconfig
+++ b/configs/libretech_all_h3_cc_h2_plus_defconfig
@@ -6,6 +6,7 @@ CONFIG_MACH_SUN8I_H3=y
CONFIG_DRAM_CLK=672
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/libretech_all_h3_cc_h3_defconfig b/configs/libretech_all_h3_cc_h3_defconfig
index be827210939..239b9d9e3a5 100644
--- a/configs/libretech_all_h3_cc_h3_defconfig
+++ b/configs/libretech_all_h3_cc_h3_defconfig
@@ -6,6 +6,7 @@ CONFIG_MACH_SUN8I_H3=y
CONFIG_DRAM_CLK=672
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/libretech_all_h3_cc_h5_defconfig b/configs/libretech_all_h3_cc_h5_defconfig
index ed2c6d5307c..d6c75534bf0 100644
--- a/configs/libretech_all_h3_cc_h5_defconfig
+++ b/configs/libretech_all_h3_cc_h5_defconfig
@@ -6,6 +6,7 @@ CONFIG_MACH_SUN50I_H5=y
CONFIG_DRAM_CLK=672
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x10060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/lschlv2_defconfig b/configs/lschlv2_defconfig
index 911eb4af50f..c3e056b32ba 100644
--- a/configs/lschlv2_defconfig
+++ b/configs/lschlv2_defconfig
@@ -12,6 +12,7 @@ CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/sda2"
CONFIG_BOOTCOMMAND="run bootcmd_${bootsource}"
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_MISC_INIT_R=y
diff --git a/configs/lsxhl_defconfig b/configs/lsxhl_defconfig
index 2490db91634..c94bc5cb6be 100644
--- a/configs/lsxhl_defconfig
+++ b/configs/lsxhl_defconfig
@@ -12,6 +12,7 @@ CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/sda2"
CONFIG_BOOTCOMMAND="run bootcmd_${bootsource}"
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_MISC_INIT_R=y
diff --git a/configs/m53menlo_defconfig b/configs/m53menlo_defconfig
index fe1a94e02f5..0267ef48589 100644
--- a/configs/m53menlo_defconfig
+++ b/configs/m53menlo_defconfig
@@ -15,6 +15,8 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/menlo/m53menlo/imximage.cfg"
CONFIG_BOOTDELAY=1
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttymxc0,115200"
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="run try_bootscript"
# CONFIG_CONSOLE_MUX is not set
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_VERSION_VARIABLE=y
diff --git a/configs/maxbcm_defconfig b/configs/maxbcm_defconfig
index 0d4b6264e92..581e5bf7565 100644
--- a/configs/maxbcm_defconfig
+++ b/configs/maxbcm_defconfig
@@ -14,6 +14,7 @@ CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_DEBUG_UART=y
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
diff --git a/configs/meesc_dataflash_defconfig b/configs/meesc_dataflash_defconfig
index 476700c7edf..a571d0deabd 100644
--- a/configs/meesc_dataflash_defconfig
+++ b/configs/meesc_dataflash_defconfig
@@ -7,6 +7,7 @@ CONFIG_NR_DRAM_BANKS=1
CONFIG_FIT=y
CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9263,SYS_USE_DATAFLASH"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_MISC_INIT_R=y
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_HUSH_PARSER=y
diff --git a/configs/meesc_defconfig b/configs/meesc_defconfig
index 0e49d82ad18..078f2823029 100644
--- a/configs/meesc_defconfig
+++ b/configs/meesc_defconfig
@@ -7,6 +7,7 @@ CONFIG_NR_DRAM_BANKS=1
CONFIG_FIT=y
CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9263,SYS_USE_NANDFLASH"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_MISC_INIT_R=y
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_HUSH_PARSER=y
diff --git a/configs/microblaze-generic_defconfig b/configs/microblaze-generic_defconfig
index 6afa6704381..5a732a17680 100644
--- a/configs/microblaze-generic_defconfig
+++ b/configs/microblaze-generic_defconfig
@@ -15,6 +15,8 @@ CONFIG_FIT_VERBOSE=y
CONFIG_BOOTDELAY=-1
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="root=romfs"
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="echo U-BOOT for ${hostname};setenv preboot;echo"
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_DISPLAY_BOARDINFO=y
CONFIG_SPL_BOARD_INIT=y
diff --git a/configs/miqi-rk3288_defconfig b/configs/miqi-rk3288_defconfig
index 936192f5472..8b2a3126ad2 100644
--- a/configs/miqi-rk3288_defconfig
+++ b/configs/miqi-rk3288_defconfig
@@ -11,6 +11,7 @@ CONFIG_DEBUG_UART_BASE=0xff690000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART=y
# CONFIG_ANDROID_BOOT_IMAGE is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SILENT_CONSOLE=y
CONFIG_DEFAULT_FDT_FILE="rk3288-miqi.dtb"
# CONFIG_DISPLAY_CPUINFO is not set
diff --git a/configs/mixtile_loftq_defconfig b/configs/mixtile_loftq_defconfig
index 8d286a2b073..e70a704f605 100644
--- a/configs/mixtile_loftq_defconfig
+++ b/configs/mixtile_loftq_defconfig
@@ -9,6 +9,7 @@ CONFIG_MMC_SUNXI_SLOT_EXTRA=2
CONFIG_USB1_VBUS_PIN="PH24"
CONFIG_USB2_VBUS_PIN=""
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/mk802_a10s_defconfig b/configs/mk802_a10s_defconfig
index c9dfa042115..d83e50340c6 100644
--- a/configs/mk802_a10s_defconfig
+++ b/configs/mk802_a10s_defconfig
@@ -7,6 +7,7 @@ CONFIG_DRAM_CLK=432
CONFIG_DRAM_EMR1=0
CONFIG_USB1_VBUS_PIN="PB10"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/mk802_defconfig b/configs/mk802_defconfig
index 6ecabce3615..3ce80bc0c84 100644
--- a/configs/mk802_defconfig
+++ b/configs/mk802_defconfig
@@ -5,6 +5,7 @@ CONFIG_SPL=y
CONFIG_MACH_SUN4I=y
CONFIG_USB2_VBUS_PIN="PH12"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/mk802ii_defconfig b/configs/mk802ii_defconfig
index 4474d03c96d..d1be4521085 100644
--- a/configs/mk802ii_defconfig
+++ b/configs/mk802ii_defconfig
@@ -4,6 +4,7 @@ CONFIG_NR_DRAM_BANKS=1
CONFIG_SPL=y
CONFIG_MACH_SUN4I=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/mvebu_db-88f3720_defconfig b/configs/mvebu_db-88f3720_defconfig
index 209349bf64a..900c98de352 100644
--- a/configs/mvebu_db-88f3720_defconfig
+++ b/configs/mvebu_db-88f3720_defconfig
@@ -10,6 +10,7 @@ CONFIG_DEBUG_UART=y
CONFIG_AHCI=y
CONFIG_DISTRO_DEFAULTS=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/mvebu_db_armada8k_defconfig b/configs/mvebu_db_armada8k_defconfig
index 7697d7552c6..875db3b40bc 100644
--- a/configs/mvebu_db_armada8k_defconfig
+++ b/configs/mvebu_db_armada8k_defconfig
@@ -11,6 +11,7 @@ CONFIG_DEBUG_UART=y
CONFIG_AHCI=y
CONFIG_DISTRO_DEFAULTS=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/mvebu_espressobin-88f3720_defconfig b/configs/mvebu_espressobin-88f3720_defconfig
index cdfa091efc2..2d834e5170c 100644
--- a/configs/mvebu_espressobin-88f3720_defconfig
+++ b/configs/mvebu_espressobin-88f3720_defconfig
@@ -10,6 +10,7 @@ CONFIG_DEBUG_UART=y
CONFIG_AHCI=y
CONFIG_DISTRO_DEFAULTS=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/mvebu_mcbin-88f8040_defconfig b/configs/mvebu_mcbin-88f8040_defconfig
index 39a49d5bf9a..6b05522870e 100644
--- a/configs/mvebu_mcbin-88f8040_defconfig
+++ b/configs/mvebu_mcbin-88f8040_defconfig
@@ -10,6 +10,7 @@ CONFIG_DEBUG_UART=y
CONFIG_AHCI=y
CONFIG_DISTRO_DEFAULTS=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/mx51evk_defconfig b/configs/mx51evk_defconfig
index ffb821ea3b2..fc6b943cacf 100644
--- a/configs/mx51evk_defconfig
+++ b/configs/mx51evk_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_MX51EVK=y
CONFIG_NR_DRAM_BANKS=1
# CONFIG_CMD_BMODE is not set
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx51evk/imximage.cfg"
+CONFIG_USE_PREBOOT=y
# CONFIG_CONSOLE_MUX is not set
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
diff --git a/configs/mx53cx9020_defconfig b/configs/mx53cx9020_defconfig
index 90ea9a6b045..ad5663ee643 100644
--- a/configs/mx53cx9020_defconfig
+++ b/configs/mx53cx9020_defconfig
@@ -6,6 +6,7 @@ CONFIG_NR_DRAM_BANKS=2
# CONFIG_CMD_BMODE is not set
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/beckhoff/mx53cx9020/imximage.cfg"
CONFIG_BOOTDELAY=1
+CONFIG_USE_PREBOOT=y
CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
diff --git a/configs/mx53loco_defconfig b/configs/mx53loco_defconfig
index a7adeff5685..93f95f2cd14 100644
--- a/configs/mx53loco_defconfig
+++ b/configs/mx53loco_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_MX53LOCO=y
CONFIG_NR_DRAM_BANKS=2
# CONFIG_CMD_BMODE is not set
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx53loco/imximage.cfg"
+CONFIG_USE_PREBOOT=y
# CONFIG_CONSOLE_MUX is not set
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
diff --git a/configs/mx6cuboxi_defconfig b/configs/mx6cuboxi_defconfig
index f13e6885071..4bc0e7035ea 100644
--- a/configs/mx6cuboxi_defconfig
+++ b/configs/mx6cuboxi_defconfig
@@ -15,6 +15,8 @@ CONFIG_CMD_HDMIDETECT=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="if hdmidet; then usb start; setenv stdin serial,usbkbd; setenv stdout serial,vga; setenv stderr serial,vga; else setenv stdin serial; setenv stdout serial; setenv stderr serial; fi;"
CONFIG_BOUNCE_BUFFER=y
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SPL_TEXT_BASE=0x00908000
diff --git a/configs/mx6qsabrelite_defconfig b/configs/mx6qsabrelite_defconfig
index 03bddda0956..28edb4e27e2 100644
--- a/configs/mx6qsabrelite_defconfig
+++ b/configs/mx6qsabrelite_defconfig
@@ -8,6 +8,7 @@ CONFIG_DISTRO_DEFAULTS=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6q.cfg,MX6Q,DDR_MB=1024,SABRELITE"
CONFIG_BOOTDELAY=3
# CONFIG_USE_BOOTCOMMAND is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
CONFIG_MISC_INIT_R=y
CONFIG_BOUNCE_BUFFER=y
diff --git a/configs/nanopi_a64_defconfig b/configs/nanopi_a64_defconfig
index 0845a5cba19..d1a9bdd4cf1 100644
--- a/configs/nanopi_a64_defconfig
+++ b/configs/nanopi_a64_defconfig
@@ -5,6 +5,7 @@ CONFIG_SPL=y
CONFIG_MACH_SUN50I=y
CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x10060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/nanopi_m1_defconfig b/configs/nanopi_m1_defconfig
index 1dc25388f71..9fc709f8cc0 100644
--- a/configs/nanopi_m1_defconfig
+++ b/configs/nanopi_m1_defconfig
@@ -5,6 +5,7 @@ CONFIG_SPL=y
CONFIG_MACH_SUN8I_H3=y
CONFIG_DRAM_CLK=408
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/nanopi_m1_plus_defconfig b/configs/nanopi_m1_plus_defconfig
index ad94d58831f..eeee730a6dc 100644
--- a/configs/nanopi_m1_plus_defconfig
+++ b/configs/nanopi_m1_plus_defconfig
@@ -7,6 +7,7 @@ CONFIG_DRAM_CLK=408
CONFIG_MMC0_CD_PIN="PH13"
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/nanopi_neo2_defconfig b/configs/nanopi_neo2_defconfig
index 953fe2354f4..1c2d74523d9 100644
--- a/configs/nanopi_neo2_defconfig
+++ b/configs/nanopi_neo2_defconfig
@@ -7,6 +7,7 @@ CONFIG_DRAM_CLK=672
CONFIG_DRAM_ZQ=3881977
# CONFIG_DRAM_ODT_EN is not set
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x10060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/nanopi_neo_air_defconfig b/configs/nanopi_neo_air_defconfig
index 5ad90ddd160..f4f48078cb6 100644
--- a/configs/nanopi_neo_air_defconfig
+++ b/configs/nanopi_neo_air_defconfig
@@ -6,6 +6,7 @@ CONFIG_MACH_SUN8I_H3=y
CONFIG_DRAM_CLK=408
# CONFIG_VIDEO_DE2 is not set
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_CONSOLE_MUX=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
diff --git a/configs/nanopi_neo_defconfig b/configs/nanopi_neo_defconfig
index e7d6ce48621..bd16e9332cc 100644
--- a/configs/nanopi_neo_defconfig
+++ b/configs/nanopi_neo_defconfig
@@ -6,6 +6,7 @@ CONFIG_MACH_SUN8I_H3=y
CONFIG_DRAM_CLK=408
# CONFIG_VIDEO_DE2 is not set
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_CONSOLE_MUX=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
diff --git a/configs/nanopi_neo_plus2_defconfig b/configs/nanopi_neo_plus2_defconfig
index 4096a619b7f..dac25d9b06a 100644
--- a/configs/nanopi_neo_plus2_defconfig
+++ b/configs/nanopi_neo_plus2_defconfig
@@ -9,6 +9,7 @@ CONFIG_DRAM_ZQ=3881977
CONFIG_MACPWR="PD6"
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x10060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/nas220_defconfig b/configs/nas220_defconfig
index 5ca82234903..4aead1151e4 100644
--- a/configs/nas220_defconfig
+++ b/configs/nas220_defconfig
@@ -6,6 +6,7 @@ CONFIG_NR_DRAM_BANKS=2
CONFIG_IDENT_STRING="\nNAS 220"
# CONFIG_SYS_MALLOC_F is not set
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="nas220> "
diff --git a/configs/net2big_v2_defconfig b/configs/net2big_v2_defconfig
index cec280ba5aa..7a8b69fe8df 100644
--- a/configs/net2big_v2_defconfig
+++ b/configs/net2big_v2_defconfig
@@ -8,6 +8,7 @@ CONFIG_SYS_EXTRA_OPTIONS="NET2BIG_V2"
CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200"
+CONFIG_USE_PREBOOT=y
CONFIG_CONSOLE_MUX=y
CONFIG_MISC_INIT_R=y
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/netspace_lite_v2_defconfig b/configs/netspace_lite_v2_defconfig
index 3fa5938b812..19ee2a669b0 100644
--- a/configs/netspace_lite_v2_defconfig
+++ b/configs/netspace_lite_v2_defconfig
@@ -8,6 +8,7 @@ CONFIG_SYS_EXTRA_OPTIONS="NETSPACE_LITE_V2"
CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200"
+CONFIG_USE_PREBOOT=y
CONFIG_CONSOLE_MUX=y
CONFIG_MISC_INIT_R=y
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/netspace_max_v2_defconfig b/configs/netspace_max_v2_defconfig
index 33678897538..9c06cba3f57 100644
--- a/configs/netspace_max_v2_defconfig
+++ b/configs/netspace_max_v2_defconfig
@@ -8,6 +8,7 @@ CONFIG_SYS_EXTRA_OPTIONS="NETSPACE_MAX_V2"
CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200"
+CONFIG_USE_PREBOOT=y
CONFIG_CONSOLE_MUX=y
CONFIG_MISC_INIT_R=y
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/netspace_mini_v2_defconfig b/configs/netspace_mini_v2_defconfig
index 9a0afaa2cff..e84fa5112c1 100644
--- a/configs/netspace_mini_v2_defconfig
+++ b/configs/netspace_mini_v2_defconfig
@@ -8,6 +8,7 @@ CONFIG_SYS_EXTRA_OPTIONS="NETSPACE_MINI_V2"
CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200"
+CONFIG_USE_PREBOOT=y
CONFIG_CONSOLE_MUX=y
CONFIG_MISC_INIT_R=y
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/netspace_v2_defconfig b/configs/netspace_v2_defconfig
index 2f3f4d35aa7..49096071437 100644
--- a/configs/netspace_v2_defconfig
+++ b/configs/netspace_v2_defconfig
@@ -8,6 +8,7 @@ CONFIG_SYS_EXTRA_OPTIONS="NETSPACE_V2"
CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200"
+CONFIG_USE_PREBOOT=y
CONFIG_CONSOLE_MUX=y
CONFIG_MISC_INIT_R=y
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/nitrogen6dl2g_defconfig b/configs/nitrogen6dl2g_defconfig
index dff37702e65..7ecafd8d160 100644
--- a/configs/nitrogen6dl2g_defconfig
+++ b/configs/nitrogen6dl2g_defconfig
@@ -6,6 +6,7 @@ CONFIG_NR_DRAM_BANKS=1
CONFIG_CMD_HDMIDETECT=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6dl2g.cfg,MX6DL,DDR_MB=2048"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_MISC_INIT_R=y
diff --git a/configs/nitrogen6dl_defconfig b/configs/nitrogen6dl_defconfig
index 95fdb4a4ca7..7395956dee7 100644
--- a/configs/nitrogen6dl_defconfig
+++ b/configs/nitrogen6dl_defconfig
@@ -6,6 +6,7 @@ CONFIG_NR_DRAM_BANKS=1
CONFIG_CMD_HDMIDETECT=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6dl.cfg,MX6DL,DDR_MB=1024"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_MISC_INIT_R=y
diff --git a/configs/nitrogen6q2g_defconfig b/configs/nitrogen6q2g_defconfig
index 05f0a21f335..fbb249f4bd6 100644
--- a/configs/nitrogen6q2g_defconfig
+++ b/configs/nitrogen6q2g_defconfig
@@ -6,6 +6,7 @@ CONFIG_NR_DRAM_BANKS=1
CONFIG_CMD_HDMIDETECT=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6q2g.cfg,MX6Q,DDR_MB=2048"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_MISC_INIT_R=y
diff --git a/configs/nitrogen6q_defconfig b/configs/nitrogen6q_defconfig
index 5ac4a337782..00843df5413 100644
--- a/configs/nitrogen6q_defconfig
+++ b/configs/nitrogen6q_defconfig
@@ -6,6 +6,7 @@ CONFIG_NR_DRAM_BANKS=1
CONFIG_CMD_HDMIDETECT=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6q.cfg,MX6Q,DDR_MB=1024"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_MISC_INIT_R=y
diff --git a/configs/nitrogen6s1g_defconfig b/configs/nitrogen6s1g_defconfig
index 69cd12d3ca4..2f10e7c0a4d 100644
--- a/configs/nitrogen6s1g_defconfig
+++ b/configs/nitrogen6s1g_defconfig
@@ -6,6 +6,7 @@ CONFIG_NR_DRAM_BANKS=1
CONFIG_CMD_HDMIDETECT=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6s1g.cfg,MX6S,DDR_MB=1024"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_MISC_INIT_R=y
diff --git a/configs/nitrogen6s_defconfig b/configs/nitrogen6s_defconfig
index 2e3d62f35e1..d92e85f2a96 100644
--- a/configs/nitrogen6s_defconfig
+++ b/configs/nitrogen6s_defconfig
@@ -6,6 +6,7 @@ CONFIG_NR_DRAM_BANKS=1
CONFIG_CMD_HDMIDETECT=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6s.cfg,MX6S,DDR_MB=512"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_MISC_INIT_R=y
diff --git a/configs/nokia_rx51_defconfig b/configs/nokia_rx51_defconfig
index fe2ecf6c944..5cd96017e5d 100644
--- a/configs/nokia_rx51_defconfig
+++ b/configs/nokia_rx51_defconfig
@@ -5,6 +5,8 @@ CONFIG_SYS_TEXT_BASE=0x80008000
CONFIG_TARGET_NOKIA_RX51=y
CONFIG_NR_DRAM_BANKS=2
CONFIG_BOOTDELAY=30
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="setenv mmcnum 1; setenv mmcpart 1;setenv mmcscriptfile bootmenu.scr;if run switchmmc; then setenv mmcdone true;setenv mmctype fat;if run scriptload; then true; else setenv mmctype ext2;if run scriptload; then true; else setenv mmctype ext4;if run scriptload; then true; else setenv mmcdone false;fi;fi;fi;if ${mmcdone}; then run scriptboot;fi;fi;if run slide; then true; else setenv bootmenu_delay 0;setenv bootdelay 0;fi"
# CONFIG_CONSOLE_MUX is not set
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_HUSH_PARSER=y
diff --git a/configs/nsa310s_defconfig b/configs/nsa310s_defconfig
index eb29a70157c..ad759af44e0 100644
--- a/configs/nsa310s_defconfig
+++ b/configs/nsa310s_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
CONFIG_TARGET_NSA310S=y
CONFIG_NR_DRAM_BANKS=2
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_HUSH_PARSER=y
CONFIG_SYS_PROMPT="nsa310s => "
diff --git a/configs/oceanic_5205_5inmfd_defconfig b/configs/oceanic_5205_5inmfd_defconfig
index 645e02a76b6..d64fe2f231d 100644
--- a/configs/oceanic_5205_5inmfd_defconfig
+++ b/configs/oceanic_5205_5inmfd_defconfig
@@ -10,6 +10,7 @@ CONFIG_DRAM_ZQ=3881949
CONFIG_MMC0_CD_PIN=""
CONFIG_SPL_SPI_SUNXI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x10060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/omap35_logic_defconfig b/configs/omap35_logic_defconfig
index ea27731da30..173f72f5973 100644
--- a/configs/omap35_logic_defconfig
+++ b/configs/omap35_logic_defconfig
@@ -13,6 +13,8 @@ CONFIG_SPL=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_ANDROID_BOOT_IMAGE=y
# CONFIG_USE_BOOTCOMMAND is not set
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="setenv preboot;saveenv;"
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_DEFAULT_FDT_FILE="logicpd-torpedo-35xx-devkit.dtb"
CONFIG_VERSION_VARIABLE=y
diff --git a/configs/omap35_logic_somlv_defconfig b/configs/omap35_logic_somlv_defconfig
index fb7e7146b2a..8ed962c255a 100644
--- a/configs/omap35_logic_somlv_defconfig
+++ b/configs/omap35_logic_somlv_defconfig
@@ -12,6 +12,8 @@ CONFIG_SPL=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_ANDROID_BOOT_IMAGE=y
# CONFIG_USE_BOOTCOMMAND is not set
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="setenv preboot;saveenv;"
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_DEFAULT_FDT_FILE="logicpd-som-lv-35xx-devkit.dtb"
CONFIG_VERSION_VARIABLE=y
diff --git a/configs/omap3_beagle_defconfig b/configs/omap3_beagle_defconfig
index b389d1d3c53..4a2bbdc3392 100644
--- a/configs/omap3_beagle_defconfig
+++ b/configs/omap3_beagle_defconfig
@@ -10,6 +10,8 @@ CONFIG_SPL=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_TPL_SYS_MALLOC_F_LEN=0x400
CONFIG_BOOTCOMMAND="run findfdt; run distro_bootcmd"
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="usb start"
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_DEFAULT_FDT_FILE="omap3-beagle.dtb"
CONFIG_VERSION_VARIABLE=y
diff --git a/configs/omap3_evm_defconfig b/configs/omap3_evm_defconfig
index a3b662db2b9..7d6ca06c65a 100644
--- a/configs/omap3_evm_defconfig
+++ b/configs/omap3_evm_defconfig
@@ -9,6 +9,8 @@ CONFIG_NR_DRAM_BANKS=2
CONFIG_SPL=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_TPL_SYS_MALLOC_F_LEN=0x400
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="usb start"
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_DEFAULT_FDT_FILE="omap3-evm.dtb"
CONFIG_VERSION_VARIABLE=y
diff --git a/configs/omap3_logic_defconfig b/configs/omap3_logic_defconfig
index 446a6d41f24..ed29c9e40b3 100644
--- a/configs/omap3_logic_defconfig
+++ b/configs/omap3_logic_defconfig
@@ -13,6 +13,8 @@ CONFIG_SPL=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_ANDROID_BOOT_IMAGE=y
# CONFIG_USE_BOOTCOMMAND is not set
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="setenv preboot;saveenv;"
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_VERSION_VARIABLE=y
CONFIG_SPL_TEXT_BASE=0x40200000
diff --git a/configs/omap3_logic_somlv_defconfig b/configs/omap3_logic_somlv_defconfig
index f8dd7f37df8..d93ec395d0d 100644
--- a/configs/omap3_logic_somlv_defconfig
+++ b/configs/omap3_logic_somlv_defconfig
@@ -12,6 +12,8 @@ CONFIG_SPL=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_ANDROID_BOOT_IMAGE=y
# CONFIG_USE_BOOTCOMMAND is not set
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="setenv preboot;saveenv;"
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_DEFAULT_FDT_FILE="logicpd-som-lv-37xx-devkit.dtb"
CONFIG_VERSION_VARIABLE=y
diff --git a/configs/openrd_base_defconfig b/configs/openrd_base_defconfig
index 151e3c25f9d..6acd2643820 100644
--- a/configs/openrd_base_defconfig
+++ b/configs/openrd_base_defconfig
@@ -7,6 +7,7 @@ CONFIG_NR_DRAM_BANKS=2
CONFIG_IDENT_STRING="\nOpenRD-Base"
CONFIG_SYS_EXTRA_OPTIONS="BOARD_IS_OPENRD_BASE"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_LOGLEVEL=2
# CONFIG_DISPLAY_BOARDINFO is not set
# CONFIG_CMD_FLASH is not set
diff --git a/configs/openrd_client_defconfig b/configs/openrd_client_defconfig
index c5404eff9c1..ce3f8778374 100644
--- a/configs/openrd_client_defconfig
+++ b/configs/openrd_client_defconfig
@@ -7,6 +7,7 @@ CONFIG_NR_DRAM_BANKS=2
CONFIG_IDENT_STRING="\nOpenRD-Client"
CONFIG_SYS_EXTRA_OPTIONS="BOARD_IS_OPENRD_CLIENT"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_LOGLEVEL=2
# CONFIG_DISPLAY_BOARDINFO is not set
# CONFIG_CMD_FLASH is not set
diff --git a/configs/openrd_ultimate_defconfig b/configs/openrd_ultimate_defconfig
index d6dcbb6cc74..6ddb3053cfa 100644
--- a/configs/openrd_ultimate_defconfig
+++ b/configs/openrd_ultimate_defconfig
@@ -7,6 +7,7 @@ CONFIG_NR_DRAM_BANKS=2
CONFIG_IDENT_STRING="\nOpenRD-Ultimate"
CONFIG_SYS_EXTRA_OPTIONS="BOARD_IS_OPENRD_ULTIMATE"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_LOGLEVEL=2
# CONFIG_DISPLAY_BOARDINFO is not set
# CONFIG_CMD_FLASH is not set
diff --git a/configs/opos6uldev_defconfig b/configs/opos6uldev_defconfig
index 409bea88eb5..738d61d1503 100644
--- a/configs/opos6uldev_defconfig
+++ b/configs/opos6uldev_defconfig
@@ -17,6 +17,8 @@ CONFIG_TPL_SYS_MALLOC_F_LEN=0x400
CONFIG_BOOTDELAY=5
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttymxc0,115200"
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="run check_env"
# CONFIG_CONSOLE_MUX is not set
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SUPPORT_RAW_INITRD=y
diff --git a/configs/orangepi_2_defconfig b/configs/orangepi_2_defconfig
index 803c0613b6c..6815b6b1297 100644
--- a/configs/orangepi_2_defconfig
+++ b/configs/orangepi_2_defconfig
@@ -7,6 +7,7 @@ CONFIG_MACH_SUN8I_H3=y
CONFIG_DRAM_CLK=672
CONFIG_USB1_VBUS_PIN="PG13"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/orangepi_lite2_defconfig b/configs/orangepi_lite2_defconfig
index e5c2846eaaf..fd120148c51 100644
--- a/configs/orangepi_lite2_defconfig
+++ b/configs/orangepi_lite2_defconfig
@@ -6,6 +6,7 @@ CONFIG_MACH_SUN50I_H6=y
CONFIG_MMC0_CD_PIN="PF6"
# CONFIG_PSCI_RESET is not set
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x20060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/orangepi_lite_defconfig b/configs/orangepi_lite_defconfig
index 8621ca3ccde..401f886a014 100644
--- a/configs/orangepi_lite_defconfig
+++ b/configs/orangepi_lite_defconfig
@@ -5,6 +5,7 @@ CONFIG_SPL=y
CONFIG_MACH_SUN8I_H3=y
CONFIG_DRAM_CLK=672
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/orangepi_one_defconfig b/configs/orangepi_one_defconfig
index d51491d4c06..c5accd47547 100644
--- a/configs/orangepi_one_defconfig
+++ b/configs/orangepi_one_defconfig
@@ -5,6 +5,7 @@ CONFIG_SPL=y
CONFIG_MACH_SUN8I_H3=y
CONFIG_DRAM_CLK=672
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/orangepi_one_plus_defconfig b/configs/orangepi_one_plus_defconfig
index 65537c422f7..080614b79df 100644
--- a/configs/orangepi_one_plus_defconfig
+++ b/configs/orangepi_one_plus_defconfig
@@ -6,6 +6,7 @@ CONFIG_MACH_SUN50I_H6=y
CONFIG_MMC0_CD_PIN="PF6"
# CONFIG_PSCI_RESET is not set
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x20060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/orangepi_pc2_defconfig b/configs/orangepi_pc2_defconfig
index 1069cc7122e..51de86e57a8 100644
--- a/configs/orangepi_pc2_defconfig
+++ b/configs/orangepi_pc2_defconfig
@@ -9,6 +9,7 @@ CONFIG_DRAM_ZQ=3881977
CONFIG_MACPWR="PD6"
CONFIG_SPL_SPI_SUNXI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x10060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/orangepi_pc_defconfig b/configs/orangepi_pc_defconfig
index e4626f076f2..4d50977eebd 100644
--- a/configs/orangepi_pc_defconfig
+++ b/configs/orangepi_pc_defconfig
@@ -5,6 +5,7 @@ CONFIG_SPL=y
CONFIG_MACH_SUN8I_H3=y
CONFIG_DRAM_CLK=624
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/orangepi_pc_plus_defconfig b/configs/orangepi_pc_plus_defconfig
index a9e00fc7150..9a5086ec3a9 100644
--- a/configs/orangepi_pc_plus_defconfig
+++ b/configs/orangepi_pc_plus_defconfig
@@ -6,6 +6,7 @@ CONFIG_MACH_SUN8I_H3=y
CONFIG_DRAM_CLK=624
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/orangepi_plus2e_defconfig b/configs/orangepi_plus2e_defconfig
index 592fb9dc2f8..182243b74c0 100644
--- a/configs/orangepi_plus2e_defconfig
+++ b/configs/orangepi_plus2e_defconfig
@@ -7,6 +7,7 @@ CONFIG_DRAM_CLK=672
CONFIG_MACPWR="PD6"
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/orangepi_plus_defconfig b/configs/orangepi_plus_defconfig
index 6433d0bfbe3..187810f8528 100644
--- a/configs/orangepi_plus_defconfig
+++ b/configs/orangepi_plus_defconfig
@@ -9,6 +9,7 @@ CONFIG_MMC_SUNXI_SLOT_EXTRA=2
CONFIG_USB1_VBUS_PIN="PG13"
CONFIG_SATAPWR="PG11"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/orangepi_prime_defconfig b/configs/orangepi_prime_defconfig
index d862674aa5f..8c56ef56107 100644
--- a/configs/orangepi_prime_defconfig
+++ b/configs/orangepi_prime_defconfig
@@ -7,6 +7,7 @@ CONFIG_DRAM_CLK=672
CONFIG_DRAM_ZQ=3881977
# CONFIG_DRAM_ODT_EN is not set
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x10060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/orangepi_r1_defconfig b/configs/orangepi_r1_defconfig
index 2b2d6f2f8e1..cb0444d9680 100644
--- a/configs/orangepi_r1_defconfig
+++ b/configs/orangepi_r1_defconfig
@@ -7,6 +7,7 @@ CONFIG_DRAM_CLK=624
# CONFIG_VIDEO_DE2 is not set
CONFIG_SPL_SPI_SUNXI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_CONSOLE_MUX=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
diff --git a/configs/orangepi_win_defconfig b/configs/orangepi_win_defconfig
index 59e9639c182..6fbe988938a 100644
--- a/configs/orangepi_win_defconfig
+++ b/configs/orangepi_win_defconfig
@@ -6,6 +6,7 @@ CONFIG_MACH_SUN50I=y
CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y
CONFIG_SPL_SPI_SUNXI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x10060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/orangepi_zero_defconfig b/configs/orangepi_zero_defconfig
index c354c8bcd3a..b7110c9695e 100644
--- a/configs/orangepi_zero_defconfig
+++ b/configs/orangepi_zero_defconfig
@@ -7,6 +7,7 @@ CONFIG_DRAM_CLK=624
# CONFIG_VIDEO_DE2 is not set
CONFIG_SPL_SPI_SUNXI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_CONSOLE_MUX=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
diff --git a/configs/orangepi_zero_plus2_defconfig b/configs/orangepi_zero_plus2_defconfig
index 76101791432..ffa7a96c97c 100644
--- a/configs/orangepi_zero_plus2_defconfig
+++ b/configs/orangepi_zero_plus2_defconfig
@@ -9,6 +9,7 @@ CONFIG_DRAM_ZQ=3881977
CONFIG_MMC0_CD_PIN="PH13"
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x10060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/orangepi_zero_plus_defconfig b/configs/orangepi_zero_plus_defconfig
index 671d871b8f4..0198e0b694e 100644
--- a/configs/orangepi_zero_plus_defconfig
+++ b/configs/orangepi_zero_plus_defconfig
@@ -7,6 +7,7 @@ CONFIG_DRAM_CLK=624
CONFIG_DRAM_ZQ=3881977
# CONFIG_DRAM_ODT_EN is not set
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x10060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/ot1200_defconfig b/configs/ot1200_defconfig
index f0fe37544af..5939803eb87 100644
--- a/configs/ot1200_defconfig
+++ b/configs/ot1200_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_OT1200=y
CONFIG_NR_DRAM_BANKS=1
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/bachmann/ot1200/mx6q_4x_mt41j128.cfg,MX6Q"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_MISC_INIT_R=y
CONFIG_BOUNCE_BUFFER=y
diff --git a/configs/ot1200_spl_defconfig b/configs/ot1200_spl_defconfig
index 9bc22fe35db..6ceb7c8cce5 100644
--- a/configs/ot1200_spl_defconfig
+++ b/configs/ot1200_spl_defconfig
@@ -12,6 +12,7 @@ CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg,MX6Q"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_MISC_INIT_R=y
CONFIG_BOUNCE_BUFFER=y
diff --git a/configs/parrot_r16_defconfig b/configs/parrot_r16_defconfig
index 56b476b518a..7e7bcbf8157 100644
--- a/configs/parrot_r16_defconfig
+++ b/configs/parrot_r16_defconfig
@@ -12,6 +12,7 @@ CONFIG_USB0_ID_DET="PD10"
CONFIG_USB1_VBUS_PIN="PD12"
CONFIG_AXP_GPIO=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/phycore-rk3288_defconfig b/configs/phycore-rk3288_defconfig
index 2e6a4a7621e..ba4286e305b 100644
--- a/configs/phycore-rk3288_defconfig
+++ b/configs/phycore-rk3288_defconfig
@@ -11,6 +11,7 @@ CONFIG_DEBUG_UART_BASE=0xff690000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART=y
# CONFIG_ANDROID_BOOT_IMAGE is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SILENT_CONSOLE=y
CONFIG_CONSOLE_MUX=y
CONFIG_DEFAULT_FDT_FILE="rk3288-phycore-rdk.dtb"
diff --git a/configs/pine64-lts_defconfig b/configs/pine64-lts_defconfig
index 0ee1e05d029..d156810ce7c 100644
--- a/configs/pine64-lts_defconfig
+++ b/configs/pine64-lts_defconfig
@@ -10,6 +10,7 @@ CONFIG_MMC0_CD_PIN=""
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
CONFIG_SPL_SPI_SUNXI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x10060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/pine64_plus_defconfig b/configs/pine64_plus_defconfig
index c112ea03a3e..9b14a4a64d3 100644
--- a/configs/pine64_plus_defconfig
+++ b/configs/pine64_plus_defconfig
@@ -6,6 +6,7 @@ CONFIG_MACH_SUN50I=y
CONFIG_RESERVE_ALLWINNER_BOOT0_HEADER=y
CONFIG_PINE64_DT_SELECTION=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x10060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/pine_h64_defconfig b/configs/pine_h64_defconfig
index 5ac89b462ca..e4c66727dbf 100644
--- a/configs/pine_h64_defconfig
+++ b/configs/pine_h64_defconfig
@@ -7,6 +7,7 @@ CONFIG_MMC0_CD_PIN="PF6"
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
# CONFIG_PSCI_RESET is not set
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x20060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/pinebook_defconfig b/configs/pinebook_defconfig
index 75cb0569043..f23ad2cb8fd 100644
--- a/configs/pinebook_defconfig
+++ b/configs/pinebook_defconfig
@@ -7,6 +7,7 @@ CONFIG_DRAM_CLK=552
CONFIG_DRAM_ZQ=3881949
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
CONFIG_R_I2C_ENABLE=y
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x10060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/platinum_picon_defconfig b/configs/platinum_picon_defconfig
index 786f6a4ba4c..ced612aa3aa 100644
--- a/configs/platinum_picon_defconfig
+++ b/configs/platinum_picon_defconfig
@@ -12,6 +12,7 @@ CONFIG_SPL=y
CONFIG_SPL_LIBDISK_SUPPORT=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg,MX6DL"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_MISC_INIT_R=y
CONFIG_BOUNCE_BUFFER=y
diff --git a/configs/platinum_titanium_defconfig b/configs/platinum_titanium_defconfig
index c45abb0356a..e14d31821b4 100644
--- a/configs/platinum_titanium_defconfig
+++ b/configs/platinum_titanium_defconfig
@@ -12,6 +12,7 @@ CONFIG_SPL=y
CONFIG_SPL_LIBDISK_SUPPORT=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg,MX6Q"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SUPPORT_RAW_INITRD=y
CONFIG_MISC_INIT_R=y
CONFIG_BOUNCE_BUFFER=y
diff --git a/configs/pogo_e02_defconfig b/configs/pogo_e02_defconfig
index 943a5008af4..cc45a0a568b 100644
--- a/configs/pogo_e02_defconfig
+++ b/configs/pogo_e02_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_POGO_E02=y
CONFIG_NR_DRAM_BANKS=2
CONFIG_IDENT_STRING="\nPogo E02"
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_SYS_PROMPT="PogoE02> "
# CONFIG_CMD_FLASH is not set
diff --git a/configs/polaroid_mid2407pxe03_defconfig b/configs/polaroid_mid2407pxe03_defconfig
index a2be5183ff5..cd7ea73c170 100644
--- a/configs/polaroid_mid2407pxe03_defconfig
+++ b/configs/polaroid_mid2407pxe03_defconfig
@@ -16,6 +16,7 @@ CONFIG_VIDEO_LCD_POWER="PH7"
CONFIG_VIDEO_LCD_BL_EN="PH6"
CONFIG_VIDEO_LCD_BL_PWM="PH0"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/polaroid_mid2809pxe04_defconfig b/configs/polaroid_mid2809pxe04_defconfig
index 6ab4e4e2daf..f39871d2d46 100644
--- a/configs/polaroid_mid2809pxe04_defconfig
+++ b/configs/polaroid_mid2809pxe04_defconfig
@@ -16,6 +16,7 @@ CONFIG_VIDEO_LCD_POWER="PH7"
CONFIG_VIDEO_LCD_BL_EN="PH6"
CONFIG_VIDEO_LCD_BL_PWM="PH0"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/popmetal-rk3288_defconfig b/configs/popmetal-rk3288_defconfig
index 902294bc3c5..66ecd6e5aa7 100644
--- a/configs/popmetal-rk3288_defconfig
+++ b/configs/popmetal-rk3288_defconfig
@@ -11,6 +11,7 @@ CONFIG_DEBUG_UART_BASE=0xff690000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART=y
# CONFIG_ANDROID_BOOT_IMAGE is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SILENT_CONSOLE=y
CONFIG_CONSOLE_MUX=y
CONFIG_DEFAULT_FDT_FILE="rk3288-popmetal.dtb"
diff --git a/configs/pov_protab2_ips9_defconfig b/configs/pov_protab2_ips9_defconfig
index d94b3169a20..827fbde1b7a 100644
--- a/configs/pov_protab2_ips9_defconfig
+++ b/configs/pov_protab2_ips9_defconfig
@@ -14,6 +14,7 @@ CONFIG_VIDEO_LCD_BL_EN="PH7"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
CONFIG_VIDEO_LCD_PANEL_LVDS=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/pxm2_defconfig b/configs/pxm2_defconfig
index 1a5955ab14c..02f60f3c2f8 100644
--- a/configs/pxm2_defconfig
+++ b/configs/pxm2_defconfig
@@ -18,6 +18,7 @@ CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_ENV_VARS_UBOOT_CONFIG=y
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
# CONFIG_CONSOLE_MUX is not set
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_CPUINFO is not set
diff --git a/configs/q8_a13_tablet_defconfig b/configs/q8_a13_tablet_defconfig
index 6607a48161e..9e4457f2edd 100644
--- a/configs/q8_a13_tablet_defconfig
+++ b/configs/q8_a13_tablet_defconfig
@@ -15,6 +15,7 @@ CONFIG_VIDEO_LCD_POWER="AXP0-0"
CONFIG_VIDEO_LCD_BL_EN="AXP0-1"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/q8_a23_tablet_800x480_defconfig b/configs/q8_a23_tablet_800x480_defconfig
index c2eb17f0a9b..1bca7338f70 100644
--- a/configs/q8_a23_tablet_800x480_defconfig
+++ b/configs/q8_a23_tablet_800x480_defconfig
@@ -16,6 +16,7 @@ CONFIG_VIDEO_LCD_POWER="PH7"
CONFIG_VIDEO_LCD_BL_EN="PH6"
CONFIG_VIDEO_LCD_BL_PWM="PH0"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/q8_a33_tablet_1024x600_defconfig b/configs/q8_a33_tablet_1024x600_defconfig
index 2ceda4eb0bd..e54e29b36f1 100644
--- a/configs/q8_a33_tablet_1024x600_defconfig
+++ b/configs/q8_a33_tablet_1024x600_defconfig
@@ -16,6 +16,7 @@ CONFIG_VIDEO_LCD_POWER="PH7"
CONFIG_VIDEO_LCD_BL_EN="PH6"
CONFIG_VIDEO_LCD_BL_PWM="PH0"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/q8_a33_tablet_800x480_defconfig b/configs/q8_a33_tablet_800x480_defconfig
index 3cd7f8f4d20..8951a12d821 100644
--- a/configs/q8_a33_tablet_800x480_defconfig
+++ b/configs/q8_a33_tablet_800x480_defconfig
@@ -16,6 +16,7 @@ CONFIG_VIDEO_LCD_POWER="PH7"
CONFIG_VIDEO_LCD_BL_EN="PH6"
CONFIG_VIDEO_LCD_BL_PWM="PH0"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/qemu_arm64_defconfig b/configs/qemu_arm64_defconfig
index b47e256a029..72378199093 100644
--- a/configs/qemu_arm64_defconfig
+++ b/configs/qemu_arm64_defconfig
@@ -4,6 +4,8 @@ CONFIG_TARGET_QEMU_ARM_64BIT=y
CONFIG_NR_DRAM_BANKS=1
CONFIG_AHCI=y
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="pci enum"
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_CMD_BOOTEFI_SELFTEST=y
diff --git a/configs/qemu_arm_defconfig b/configs/qemu_arm_defconfig
index 19d572afb48..7c95892d983 100644
--- a/configs/qemu_arm_defconfig
+++ b/configs/qemu_arm_defconfig
@@ -5,6 +5,8 @@ CONFIG_TARGET_QEMU_ARM_32BIT=y
CONFIG_NR_DRAM_BANKS=1
CONFIG_AHCI=y
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="pci enum"
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_CMD_BOOTEFI_SELFTEST=y
diff --git a/configs/r7-tv-dongle_defconfig b/configs/r7-tv-dongle_defconfig
index 7fbe54172cc..eda9e99cd51 100644
--- a/configs/r7-tv-dongle_defconfig
+++ b/configs/r7-tv-dongle_defconfig
@@ -6,6 +6,7 @@ CONFIG_MACH_SUN5I=y
CONFIG_DRAM_CLK=384
CONFIG_USB1_VBUS_PIN="PG13"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/rastaban_defconfig b/configs/rastaban_defconfig
index e5052bb9d1d..706ff409d45 100644
--- a/configs/rastaban_defconfig
+++ b/configs/rastaban_defconfig
@@ -18,6 +18,7 @@ CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_ENV_VARS_UBOOT_CONFIG=y
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_ARCH_MISC_INIT=y
diff --git a/configs/rock2_defconfig b/configs/rock2_defconfig
index 7639b558cf9..bf990512d4a 100644
--- a/configs/rock2_defconfig
+++ b/configs/rock2_defconfig
@@ -11,6 +11,7 @@ CONFIG_DEBUG_UART_BASE=0xff690000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART=y
# CONFIG_ANDROID_BOOT_IMAGE is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SILENT_CONSOLE=y
CONFIG_DEFAULT_FDT_FILE="rk3288-rock2-square.dtb"
# CONFIG_DISPLAY_CPUINFO is not set
diff --git a/configs/rock_defconfig b/configs/rock_defconfig
index 5c295480598..37cd5c55c37 100644
--- a/configs/rock_defconfig
+++ b/configs/rock_defconfig
@@ -12,6 +12,7 @@ CONFIG_SPL_STACK_R_ADDR=0x60080000
CONFIG_DEBUG_UART_BASE=0x20064000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART=y
+CONFIG_USE_PREBOOT=y
CONFIG_DEFAULT_FDT_FILE="rk3188-radxarock.dtb"
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_DISPLAY_BOARDINFO_LATE=y
diff --git a/configs/rpi_0_w_defconfig b/configs/rpi_0_w_defconfig
index 1ab35f1b253..3d56b4ac7ca 100644
--- a/configs/rpi_0_w_defconfig
+++ b/configs/rpi_0_w_defconfig
@@ -5,6 +5,8 @@ CONFIG_TARGET_RPI_0_W=y
CONFIG_NR_DRAM_BANKS=1
CONFIG_DISTRO_DEFAULTS=y
CONFIG_OF_BOARD_SETUP=y
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="usb start"
CONFIG_MISC_INIT_R=y
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/rpi_2_defconfig b/configs/rpi_2_defconfig
index 53aa554cc74..3cb2bb6713f 100644
--- a/configs/rpi_2_defconfig
+++ b/configs/rpi_2_defconfig
@@ -5,6 +5,8 @@ CONFIG_TARGET_RPI_2=y
CONFIG_NR_DRAM_BANKS=1
CONFIG_DISTRO_DEFAULTS=y
CONFIG_OF_BOARD_SETUP=y
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="usb start"
CONFIG_MISC_INIT_R=y
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/rpi_3_32b_defconfig b/configs/rpi_3_32b_defconfig
index c33ea58438a..9d9d12074e7 100644
--- a/configs/rpi_3_32b_defconfig
+++ b/configs/rpi_3_32b_defconfig
@@ -6,6 +6,8 @@ CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_NR_DRAM_BANKS=1
CONFIG_DISTRO_DEFAULTS=y
CONFIG_OF_BOARD_SETUP=y
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="usb start"
CONFIG_MISC_INIT_R=y
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/rpi_3_defconfig b/configs/rpi_3_defconfig
index 98573bb89a4..af8718a1ee4 100644
--- a/configs/rpi_3_defconfig
+++ b/configs/rpi_3_defconfig
@@ -6,6 +6,8 @@ CONFIG_SYS_MALLOC_F_LEN=0x2000
CONFIG_NR_DRAM_BANKS=1
CONFIG_DISTRO_DEFAULTS=y
CONFIG_OF_BOARD_SETUP=y
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="usb start"
CONFIG_MISC_INIT_R=y
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/rpi_defconfig b/configs/rpi_defconfig
index bd15c98697b..55d70eb68af 100644
--- a/configs/rpi_defconfig
+++ b/configs/rpi_defconfig
@@ -5,6 +5,8 @@ CONFIG_TARGET_RPI=y
CONFIG_NR_DRAM_BANKS=1
CONFIG_DISTRO_DEFAULTS=y
CONFIG_OF_BOARD_SETUP=y
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="usb start"
CONFIG_MISC_INIT_R=y
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/rut_defconfig b/configs/rut_defconfig
index 50387d54290..0a2ecdf3932 100644
--- a/configs/rut_defconfig
+++ b/configs/rut_defconfig
@@ -18,6 +18,7 @@ CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_ENV_VARS_UBOOT_CONFIG=y
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
# CONFIG_CONSOLE_MUX is not set
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_CPUINFO is not set
diff --git a/configs/seaboard_defconfig b/configs/seaboard_defconfig
index 47c4540656b..efc8586e8bd 100644
--- a/configs/seaboard_defconfig
+++ b/configs/seaboard_defconfig
@@ -5,6 +5,8 @@ CONFIG_NR_DRAM_BANKS=2
CONFIG_TEGRA20=y
CONFIG_TARGET_SEABOARD=y
CONFIG_OF_SYSTEM_SETUP=y
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="usb start"
CONFIG_SPL_TEXT_BASE=0x00108000
CONFIG_SYS_PROMPT="Tegra20 (SeaBoard) # "
# CONFIG_CMD_IMI is not set
diff --git a/configs/sheevaplug_defconfig b/configs/sheevaplug_defconfig
index e290c38bc22..0fb729d7382 100644
--- a/configs/sheevaplug_defconfig
+++ b/configs/sheevaplug_defconfig
@@ -7,6 +7,7 @@ CONFIG_NR_DRAM_BANKS=2
CONFIG_IDENT_STRING="\nMarvell-Sheevaplug"
# CONFIG_SYS_MALLOC_F is not set
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_HUSH_PARSER=y
CONFIG_CMD_BOOTZ=y
diff --git a/configs/socfpga_dbm_soc1_defconfig b/configs/socfpga_dbm_soc1_defconfig
index dd14be42199..66f894efd23 100644
--- a/configs/socfpga_dbm_soc1_defconfig
+++ b/configs/socfpga_dbm_soc1_defconfig
@@ -4,6 +4,8 @@ CONFIG_TARGET_SOCFPGA_DEVBOARDS_DBM_SOC1=y
CONFIG_FIT=y
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200"
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="run try_bootscript"
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
CONFIG_SYS_CONSOLE_ENV_OVERWRITE=y
diff --git a/configs/socfpga_vining_fpga_defconfig b/configs/socfpga_vining_fpga_defconfig
index 958f146e1c3..9e86a237043 100644
--- a/configs/socfpga_vining_fpga_defconfig
+++ b/configs/socfpga_vining_fpga_defconfig
@@ -7,6 +7,8 @@ CONFIG_BOOTDELAY=5
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200"
# CONFIG_USE_BOOTCOMMAND is not set
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="setenv hostname vining-${unit_serial} ; setenv PS1 \"${unit_ident} (${unit_serial}) => \" ; if gpio input 78 ; then setenv bootdelay 10 ; setenv boottype rcvr ; else setenv bootdelay 5 ; setenv boottype norm ; fi"
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y
CONFIG_SYS_CONSOLE_ENV_OVERWRITE=y
diff --git a/configs/socrates_defconfig b/configs/socrates_defconfig
index 2d5e1588714..720e3294ace 100644
--- a/configs/socrates_defconfig
+++ b/configs/socrates_defconfig
@@ -7,6 +7,8 @@ CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_BOOTDELAY=1
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="echo;echo Welcome on the ABB Socrates Board;echo"
# CONFIG_CONSOLE_MUX is not set
CONFIG_SYS_CONSOLE_IS_IN_ENV=y
CONFIG_BOARD_EARLY_INIT_R=y
diff --git a/configs/sopine_baseboard_defconfig b/configs/sopine_baseboard_defconfig
index acd6dd686eb..f5870d139d5 100644
--- a/configs/sopine_baseboard_defconfig
+++ b/configs/sopine_baseboard_defconfig
@@ -11,6 +11,7 @@ CONFIG_MMC0_CD_PIN=""
CONFIG_MMC_SUNXI_SLOT_EXTRA=2
CONFIG_SPL_SPI_SUNXI=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x10060
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/stm32mp15_basic_defconfig b/configs/stm32mp15_basic_defconfig
index 0ea9dff43de..fa542408fcf 100644
--- a/configs/stm32mp15_basic_defconfig
+++ b/configs/stm32mp15_basic_defconfig
@@ -7,6 +7,7 @@ CONFIG_TARGET_STM32MP1=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_FIT=y
CONFIG_BOOTCOMMAND="run bootcmd_stm32mp"
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x2FFC2500
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION=y
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION=3
diff --git a/configs/stm32mp15_trusted_defconfig b/configs/stm32mp15_trusted_defconfig
index 3c2bb75564d..0c18c5f3ed0 100644
--- a/configs/stm32mp15_trusted_defconfig
+++ b/configs/stm32mp15_trusted_defconfig
@@ -5,6 +5,7 @@ CONFIG_TARGET_STM32MP1=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_FIT=y
CONFIG_BOOTCOMMAND="run bootcmd_stm32mp"
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_PROMPT="STM32MP> "
# CONFIG_CMD_BOOTD is not set
# CONFIG_CMD_ELF is not set
diff --git a/configs/strider_con_defconfig b/configs/strider_con_defconfig
index 24c793dfc5d..c5c305b3124 100644
--- a/configs/strider_con_defconfig
+++ b/configs/strider_con_defconfig
@@ -10,6 +10,7 @@ CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_SYS_EXTRA_OPTIONS="STRIDER_CON"
CONFIG_BOOTDELAY=5
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_BOARD_EARLY_INIT_F=y
diff --git a/configs/strider_con_dp_defconfig b/configs/strider_con_dp_defconfig
index c70d99a7e67..b9b2e9ab534 100644
--- a/configs/strider_con_dp_defconfig
+++ b/configs/strider_con_dp_defconfig
@@ -10,6 +10,7 @@ CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_SYS_EXTRA_OPTIONS="STRIDER_CON_DP"
CONFIG_BOOTDELAY=5
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_BOARD_EARLY_INIT_F=y
diff --git a/configs/strider_cpu_defconfig b/configs/strider_cpu_defconfig
index fef58848af9..10937b85d60 100644
--- a/configs/strider_cpu_defconfig
+++ b/configs/strider_cpu_defconfig
@@ -10,6 +10,7 @@ CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_SYS_EXTRA_OPTIONS="STRIDER_CPU"
CONFIG_BOOTDELAY=5
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_BOARD_EARLY_INIT_F=y
diff --git a/configs/strider_cpu_dp_defconfig b/configs/strider_cpu_dp_defconfig
index fc8f39eb54a..f75fc31b696 100644
--- a/configs/strider_cpu_dp_defconfig
+++ b/configs/strider_cpu_dp_defconfig
@@ -10,6 +10,7 @@ CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_SYS_EXTRA_OPTIONS="STRIDER_CPU,STRIDER_CPU_DP"
CONFIG_BOOTDELAY=5
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_BOARD_EARLY_INIT_F=y
diff --git a/configs/sun8i_a23_evb_defconfig b/configs/sun8i_a23_evb_defconfig
index ef1bd21298b..f333c52f56d 100644
--- a/configs/sun8i_a23_evb_defconfig
+++ b/configs/sun8i_a23_evb_defconfig
@@ -9,6 +9,7 @@ CONFIG_USB0_VBUS_PIN="axp_drivebus"
CONFIG_USB0_VBUS_DET="axp_vbus_detect"
CONFIG_USB1_VBUS_PIN="PH7"
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/sunxi_Gemei_G9_defconfig b/configs/sunxi_Gemei_G9_defconfig
index 4bd60992cd0..d3640220439 100644
--- a/configs/sunxi_Gemei_G9_defconfig
+++ b/configs/sunxi_Gemei_G9_defconfig
@@ -11,6 +11,7 @@ CONFIG_VIDEO_LCD_BL_EN="PH7"
CONFIG_VIDEO_LCD_BL_PWM="PB2"
CONFIG_VIDEO_LCD_PANEL_LVDS=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
CONFIG_SPL_I2C_SUPPORT=y
# CONFIG_CMD_FLASH is not set
diff --git a/configs/syzygy_hub_defconfig b/configs/syzygy_hub_defconfig
index 896232a715b..6c42b5b52ff 100644
--- a/configs/syzygy_hub_defconfig
+++ b/configs/syzygy_hub_defconfig
@@ -13,6 +13,7 @@ CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_FIT_VERBOSE=y
CONFIG_IMAGE_FORMAT_LEGACY=y
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_OS_BOOT=y
CONFIG_SYS_PROMPT="Zynq> "
diff --git a/configs/tbs2910_defconfig b/configs/tbs2910_defconfig
index ba426037963..1b9e6f041f9 100644
--- a/configs/tbs2910_defconfig
+++ b/configs/tbs2910_defconfig
@@ -7,6 +7,8 @@ CONFIG_NR_DRAM_BANKS=1
CONFIG_CMD_HDMIDETECT=y
CONFIG_AHCI=y
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="usb start; if hdmidet; then run set_con_hdmi; else run set_con_serial; fi"
CONFIG_PRE_CONSOLE_BUFFER=y
CONFIG_PRE_CON_BUF_ADDR=0x7c000000
CONFIG_SUPPORT_RAW_INITRD=y
diff --git a/configs/tbs_a711_defconfig b/configs/tbs_a711_defconfig
index 5d6ffab975c..b2835815255 100644
--- a/configs/tbs_a711_defconfig
+++ b/configs/tbs_a711_defconfig
@@ -13,6 +13,7 @@ CONFIG_USB0_VBUS_DET="AXP0-VBUS-DETECT"
CONFIG_USB0_ID_DET="PH11"
CONFIG_AXP_GPIO=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_TEXT_BASE=0x60
# CONFIG_CMD_FLASH is not set
# CONFIG_SPL_DOS_PARTITION is not set
diff --git a/configs/theadorable-x86-conga-qa3-e3845-pcie-x4_defconfig b/configs/theadorable-x86-conga-qa3-e3845-pcie-x4_defconfig
index 61409b833de..ab6a8e90df8 100644
--- a/configs/theadorable-x86-conga-qa3-e3845-pcie-x4_defconfig
+++ b/configs/theadorable-x86-conga-qa3-e3845-pcie-x4_defconfig
@@ -18,6 +18,7 @@ CONFIG_FIT_SIGNATURE=y
CONFIG_BOOTSTAGE=y
CONFIG_BOOTSTAGE_REPORT=y
CONFIG_SHOW_BOOT_PROGRESS=y
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_DISPLAY_BOARDINFO_LATE=y
CONFIG_LAST_STAGE_INIT=y
diff --git a/configs/theadorable-x86-conga-qa3-e3845_defconfig b/configs/theadorable-x86-conga-qa3-e3845_defconfig
index 53c0ac29e9e..23b01b50224 100644
--- a/configs/theadorable-x86-conga-qa3-e3845_defconfig
+++ b/configs/theadorable-x86-conga-qa3-e3845_defconfig
@@ -17,6 +17,7 @@ CONFIG_FIT_SIGNATURE=y
CONFIG_BOOTSTAGE=y
CONFIG_BOOTSTAGE_REPORT=y
CONFIG_SHOW_BOOT_PROGRESS=y
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_DISPLAY_BOARDINFO_LATE=y
CONFIG_LAST_STAGE_INIT=y
diff --git a/configs/theadorable-x86-dfi-bt700_defconfig b/configs/theadorable-x86-dfi-bt700_defconfig
index 8c3be71c1e7..8ca09e0840d 100644
--- a/configs/theadorable-x86-dfi-bt700_defconfig
+++ b/configs/theadorable-x86-dfi-bt700_defconfig
@@ -16,6 +16,7 @@ CONFIG_FIT_SIGNATURE=y
CONFIG_BOOTSTAGE=y
CONFIG_BOOTSTAGE_REPORT=y
CONFIG_SHOW_BOOT_PROGRESS=y
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_DISPLAY_BOARDINFO_LATE=y
CONFIG_LAST_STAGE_INIT=y
diff --git a/configs/theadorable_debug_defconfig b/configs/theadorable_debug_defconfig
index 50f9df0db43..9b003870e5a 100644
--- a/configs/theadorable_debug_defconfig
+++ b/configs/theadorable_debug_defconfig
@@ -16,6 +16,7 @@ CONFIG_DEBUG_UART=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_FIT=y
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
# CONFIG_CONSOLE_MUX is not set
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/thuban_defconfig b/configs/thuban_defconfig
index 67012f82167..a91e6b3d8a8 100644
--- a/configs/thuban_defconfig
+++ b/configs/thuban_defconfig
@@ -18,6 +18,7 @@ CONFIG_SPL_SPI_FLASH_SUPPORT=y
CONFIG_SPL_SPI_SUPPORT=y
CONFIG_ENV_VARS_UBOOT_CONFIG=y
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_ARCH_MISC_INIT=y
diff --git a/configs/tinker-rk3288_defconfig b/configs/tinker-rk3288_defconfig
index 07e0d457818..8270aca134b 100644
--- a/configs/tinker-rk3288_defconfig
+++ b/configs/tinker-rk3288_defconfig
@@ -11,6 +11,7 @@ CONFIG_DEBUG_UART_BASE=0xff690000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART=y
# CONFIG_ANDROID_BOOT_IMAGE is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SILENT_CONSOLE=y
CONFIG_CONSOLE_MUX=y
CONFIG_DEFAULT_FDT_FILE="rk3288-tinker.dtb"
diff --git a/configs/topic_miami_defconfig b/configs/topic_miami_defconfig
index b55885669d2..337018209e9 100644
--- a/configs/topic_miami_defconfig
+++ b/configs/topic_miami_defconfig
@@ -11,6 +11,7 @@ CONFIG_BOOT_INIT_FILE="board/topic/zynq/zynq-topic-miami/ps7_regs.txt"
CONFIG_DEBUG_UART=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTDELAY=0
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_SPI_LOAD=y
CONFIG_SYS_PROMPT="zynq-uboot> "
diff --git a/configs/topic_miamilite_defconfig b/configs/topic_miamilite_defconfig
index 69832451734..bea03bf165a 100644
--- a/configs/topic_miamilite_defconfig
+++ b/configs/topic_miamilite_defconfig
@@ -11,6 +11,7 @@ CONFIG_BOOT_INIT_FILE="board/topic/zynq/zynq-topic-miamilite/ps7_regs.txt"
CONFIG_DEBUG_UART=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTDELAY=0
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_SPI_LOAD=y
CONFIG_SYS_PROMPT="zynq-uboot> "
diff --git a/configs/topic_miamiplus_defconfig b/configs/topic_miamiplus_defconfig
index 89461ee6d20..80deb4ba156 100644
--- a/configs/topic_miamiplus_defconfig
+++ b/configs/topic_miamiplus_defconfig
@@ -11,6 +11,7 @@ CONFIG_BOOT_INIT_FILE="board/topic/zynq/zynq-topic-miamiplus/ps7_regs.txt"
CONFIG_DEBUG_UART=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_BOOTDELAY=0
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_SPI_LOAD=y
CONFIG_SYS_PROMPT="zynq-uboot> "
diff --git a/configs/turris_mox_defconfig b/configs/turris_mox_defconfig
index d26cb3cfe0c..4d3f7ba8ef0 100644
--- a/configs/turris_mox_defconfig
+++ b/configs/turris_mox_defconfig
@@ -9,6 +9,7 @@ CONFIG_DEBUG_UART_CLOCK=25804800
CONFIG_DEBUG_UART=y
CONFIG_DISTRO_DEFAULTS=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_MISC_INIT_R=y
# CONFIG_DISPLAY_CPUINFO is not set
diff --git a/configs/turris_omnia_defconfig b/configs/turris_omnia_defconfig
index e04156311f4..e7ece9e4b70 100644
--- a/configs/turris_omnia_defconfig
+++ b/configs/turris_omnia_defconfig
@@ -20,6 +20,7 @@ CONFIG_DISTRO_DEFAULTS=y
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_MISC_INIT_R=y
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/uDPU_defconfig b/configs/uDPU_defconfig
index 2209330048c..c312b1af6a1 100644
--- a/configs/uDPU_defconfig
+++ b/configs/uDPU_defconfig
@@ -12,6 +12,7 @@ CONFIG_DISTRO_DEFAULTS=y
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_FIT=y
CONFIG_SPI_BOOT=y
+CONFIG_USE_PREBOOT=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/ventana_defconfig b/configs/ventana_defconfig
index c33862c26ae..c16ddb97c1c 100644
--- a/configs/ventana_defconfig
+++ b/configs/ventana_defconfig
@@ -5,6 +5,8 @@ CONFIG_NR_DRAM_BANKS=2
CONFIG_TEGRA20=y
CONFIG_TARGET_VENTANA=y
CONFIG_OF_SYSTEM_SETUP=y
+CONFIG_USE_PREBOOT=y
+CONFIG_PREBOOT="usb start"
CONFIG_SPL_TEXT_BASE=0x00108000
CONFIG_SYS_PROMPT="Tegra20 (Ventana) # "
# CONFIG_CMD_IMI is not set
diff --git a/configs/vyasa-rk3288_defconfig b/configs/vyasa-rk3288_defconfig
index 1108c6a907b..1c5d47b7e0f 100644
--- a/configs/vyasa-rk3288_defconfig
+++ b/configs/vyasa-rk3288_defconfig
@@ -11,6 +11,7 @@ CONFIG_SPL_STACK_R_ADDR=0x80000
CONFIG_DEBUG_UART_BASE=0xff690000
CONFIG_DEBUG_UART_CLOCK=24000000
CONFIG_DEBUG_UART=y
+CONFIG_USE_PREBOOT=y
CONFIG_SILENT_CONSOLE=y
CONFIG_DEFAULT_FDT_FILE="rk3288-vyasa.dtb"
# CONFIG_DISPLAY_CPUINFO is not set
diff --git a/configs/xpedite517x_defconfig b/configs/xpedite517x_defconfig
index d2d8313da66..4a50ae8d328 100644
--- a/configs/xpedite517x_defconfig
+++ b/configs/xpedite517x_defconfig
@@ -7,6 +7,7 @@ CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
CONFIG_BOARD_EARLY_INIT_R=y
CONFIG_HUSH_PARSER=y
# CONFIG_AUTO_COMPLETE is not set
diff --git a/configs/xpedite520x_defconfig b/configs/xpedite520x_defconfig
index 1c0bd951eeb..81689a44d5f 100644
--- a/configs/xpedite520x_defconfig
+++ b/configs/xpedite520x_defconfig
@@ -8,6 +8,7 @@ CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
# CONFIG_MISC_INIT_R is not set
CONFIG_BOARD_EARLY_INIT_R=y
CONFIG_HUSH_PARSER=y
diff --git a/configs/xpedite537x_defconfig b/configs/xpedite537x_defconfig
index e009aabb554..72a2a424e28 100644
--- a/configs/xpedite537x_defconfig
+++ b/configs/xpedite537x_defconfig
@@ -8,6 +8,7 @@ CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
# CONFIG_MISC_INIT_R is not set
CONFIG_BOARD_EARLY_INIT_R=y
CONFIG_HUSH_PARSER=y
diff --git a/configs/xpedite550x_defconfig b/configs/xpedite550x_defconfig
index 5d3569b34da..f86d1bdc2d1 100644
--- a/configs/xpedite550x_defconfig
+++ b/configs/xpedite550x_defconfig
@@ -8,6 +8,7 @@ CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_BOOTDELAY=3
+CONFIG_USE_PREBOOT=y
# CONFIG_MISC_INIT_R is not set
CONFIG_BOARD_EARLY_INIT_R=y
CONFIG_HUSH_PARSER=y
diff --git a/configs/zipitz2_defconfig b/configs/zipitz2_defconfig
index 509adcffd9c..b3e83b11950 100644
--- a/configs/zipitz2_defconfig
+++ b/configs/zipitz2_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x0
CONFIG_NR_DRAM_BANKS=1
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=tty0 console=ttyS2,115200 fbcon=rotate:3"
+CONFIG_USE_PREBOOT=y
# CONFIG_CONSOLE_MUX is not set
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_HUSH_PARSER=y
diff --git a/configs/zmx25_defconfig b/configs/zmx25_defconfig
index 60f0efd46ec..3bba1ec74aa 100644
--- a/configs/zmx25_defconfig
+++ b/configs/zmx25_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0xA0000000
CONFIG_TARGET_ZMX25=y
CONFIG_NR_DRAM_BANKS=1
CONFIG_BOOTDELAY=5
+CONFIG_USE_PREBOOT=y
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_HUSH_PARSER=y
diff --git a/configs/zynq_cc108_defconfig b/configs/zynq_cc108_defconfig
index 089df8db151..091b269423a 100644
--- a/configs/zynq_cc108_defconfig
+++ b/configs/zynq_cc108_defconfig
@@ -11,6 +11,7 @@ CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_FIT_VERBOSE=y
CONFIG_IMAGE_FORMAT_LEGACY=y
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_SPI_LOAD=y
CONFIG_SYS_PROMPT="Zynq> "
diff --git a/configs/zynq_cse_nand_defconfig b/configs/zynq_cse_nand_defconfig
index 23f9549bee9..4077a93e4e7 100644
--- a/configs/zynq_cse_nand_defconfig
+++ b/configs/zynq_cse_nand_defconfig
@@ -6,6 +6,7 @@ CONFIG_ENV_SIZE=0x190
CONFIG_SPL_STACK_R_ADDR=0x200000
CONFIG_SPL=y
CONFIG_SYS_MALLOC_LEN=0x1000
+CONFIG_USE_PREBOOT=y
# CONFIG_BOARD_LATE_INIT is not set
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SPL_STACK_R=y
diff --git a/configs/zynq_cse_nor_defconfig b/configs/zynq_cse_nor_defconfig
index d2bddecc27c..a91d7f19b64 100644
--- a/configs/zynq_cse_nor_defconfig
+++ b/configs/zynq_cse_nor_defconfig
@@ -6,6 +6,7 @@ CONFIG_ENV_SIZE=0x190
CONFIG_SPL_STACK_R_ADDR=0x200000
CONFIG_SPL=y
CONFIG_SYS_MALLOC_LEN=0x1000
+CONFIG_USE_PREBOOT=y
# CONFIG_BOARD_LATE_INIT is not set
# CONFIG_DISPLAY_CPUINFO is not set
CONFIG_SPL_STACK_R=y
diff --git a/configs/zynq_cse_qspi_defconfig b/configs/zynq_cse_qspi_defconfig
index 2d33b6231e8..49396a0b1af 100644
--- a/configs/zynq_cse_qspi_defconfig
+++ b/configs/zynq_cse_qspi_defconfig
@@ -12,6 +12,7 @@ CONFIG_SYS_MALLOC_LEN=0x1000
# CONFIG_CMD_ZYNQ is not set
CONFIG_DEBUG_UART=y
# CONFIG_ARCH_FIXUP_FDT_MEMORY is not set
+CONFIG_USE_PREBOOT=y
# CONFIG_BOARD_LATE_INIT is not set
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_ARCH_EARLY_INIT_R is not set
diff --git a/configs/zynq_dlc20_rev1_0_defconfig b/configs/zynq_dlc20_rev1_0_defconfig
index 913581e504b..056587101ef 100644
--- a/configs/zynq_dlc20_rev1_0_defconfig
+++ b/configs/zynq_dlc20_rev1_0_defconfig
@@ -12,6 +12,7 @@ CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_FIT_VERBOSE=y
CONFIG_IMAGE_FORMAT_LEGACY=y
+CONFIG_USE_PREBOOT=y
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_OS_BOOT=y
diff --git a/configs/zynq_microzed_defconfig b/configs/zynq_microzed_defconfig
index 83fa967641e..47769711004 100644
--- a/configs/zynq_microzed_defconfig
+++ b/configs/zynq_microzed_defconfig
@@ -8,6 +8,7 @@ CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_FIT_VERBOSE=y
CONFIG_IMAGE_FORMAT_LEGACY=y
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_OS_BOOT=y
CONFIG_SPL_SPI_LOAD=y
diff --git a/configs/zynq_minized_defconfig b/configs/zynq_minized_defconfig
index 809fa91e969..4f255301268 100644
--- a/configs/zynq_minized_defconfig
+++ b/configs/zynq_minized_defconfig
@@ -10,6 +10,7 @@ CONFIG_DISTRO_DEFAULTS=y
CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_FIT_VERBOSE=y
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_OS_BOOT=y
CONFIG_SYS_PROMPT="Zynq> "
diff --git a/configs/zynq_picozed_defconfig b/configs/zynq_picozed_defconfig
index 09d78dc8baa..43bffed73e0 100644
--- a/configs/zynq_picozed_defconfig
+++ b/configs/zynq_picozed_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x4000000
CONFIG_SPL_STACK_R_ADDR=0x200000
CONFIG_SPL=y
CONFIG_DISTRO_DEFAULTS=y
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_OS_BOOT=y
CONFIG_SYS_PROMPT="Zynq> "
diff --git a/configs/zynq_z_turn_defconfig b/configs/zynq_z_turn_defconfig
index f24fe31dc79..38fd408b0ee 100644
--- a/configs/zynq_z_turn_defconfig
+++ b/configs/zynq_z_turn_defconfig
@@ -11,6 +11,7 @@ CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_FIT_VERBOSE=y
CONFIG_IMAGE_FORMAT_LEGACY=y
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_OS_BOOT=y
CONFIG_SPL_SPI_LOAD=y
diff --git a/configs/zynq_zc702_defconfig b/configs/zynq_zc702_defconfig
index 748b080c7c2..7acd953a2b3 100644
--- a/configs/zynq_zc702_defconfig
+++ b/configs/zynq_zc702_defconfig
@@ -12,6 +12,7 @@ CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_FIT_VERBOSE=y
CONFIG_IMAGE_FORMAT_LEGACY=y
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_OS_BOOT=y
CONFIG_SPL_SPI_LOAD=y
diff --git a/configs/zynq_zc706_defconfig b/configs/zynq_zc706_defconfig
index 9b0ddb0c937..9be6e47ac07 100644
--- a/configs/zynq_zc706_defconfig
+++ b/configs/zynq_zc706_defconfig
@@ -14,6 +14,7 @@ CONFIG_FIT_VERBOSE=y
CONFIG_SPL_FIT_PRINT=y
CONFIG_SPL_LOAD_FIT=y
CONFIG_IMAGE_FORMAT_LEGACY=y
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_FPGA_SUPPORT=y
CONFIG_SPL_OS_BOOT=y
diff --git a/configs/zynq_zc770_xm010_defconfig b/configs/zynq_zc770_xm010_defconfig
index 8653d7a6797..a0bd21bdae7 100644
--- a/configs/zynq_zc770_xm010_defconfig
+++ b/configs/zynq_zc770_xm010_defconfig
@@ -12,6 +12,7 @@ CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_FIT_VERBOSE=y
CONFIG_IMAGE_FORMAT_LEGACY=y
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_OS_BOOT=y
CONFIG_SPL_SPI_LOAD=y
diff --git a/configs/zynq_zc770_xm011_defconfig b/configs/zynq_zc770_xm011_defconfig
index eb258360976..b2c2f29a063 100644
--- a/configs/zynq_zc770_xm011_defconfig
+++ b/configs/zynq_zc770_xm011_defconfig
@@ -13,6 +13,7 @@ CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_FIT_VERBOSE=y
CONFIG_IMAGE_FORMAT_LEGACY=y
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_OS_BOOT=y
CONFIG_SYS_PROMPT="Zynq> "
diff --git a/configs/zynq_zc770_xm011_x16_defconfig b/configs/zynq_zc770_xm011_x16_defconfig
index 4e403394e05..bcc7637dd2e 100644
--- a/configs/zynq_zc770_xm011_x16_defconfig
+++ b/configs/zynq_zc770_xm011_x16_defconfig
@@ -13,6 +13,7 @@ CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_FIT_VERBOSE=y
CONFIG_IMAGE_FORMAT_LEGACY=y
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_OS_BOOT=y
CONFIG_SYS_PROMPT="Zynq> "
diff --git a/configs/zynq_zc770_xm012_defconfig b/configs/zynq_zc770_xm012_defconfig
index 868b73b5905..467839745e5 100644
--- a/configs/zynq_zc770_xm012_defconfig
+++ b/configs/zynq_zc770_xm012_defconfig
@@ -10,6 +10,7 @@ CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_FIT_VERBOSE=y
CONFIG_IMAGE_FORMAT_LEGACY=y
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_OS_BOOT=y
CONFIG_SYS_PROMPT="Zynq> "
diff --git a/configs/zynq_zc770_xm013_defconfig b/configs/zynq_zc770_xm013_defconfig
index b1d19f1cc27..0a659796567 100644
--- a/configs/zynq_zc770_xm013_defconfig
+++ b/configs/zynq_zc770_xm013_defconfig
@@ -10,6 +10,7 @@ CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_FIT_VERBOSE=y
CONFIG_IMAGE_FORMAT_LEGACY=y
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_OS_BOOT=y
CONFIG_SPL_SPI_LOAD=y
diff --git a/configs/zynq_zed_defconfig b/configs/zynq_zed_defconfig
index 09fc1c3b720..ae3915205cf 100644
--- a/configs/zynq_zed_defconfig
+++ b/configs/zynq_zed_defconfig
@@ -11,6 +11,7 @@ CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_FIT_VERBOSE=y
CONFIG_IMAGE_FORMAT_LEGACY=y
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_OS_BOOT=y
CONFIG_SPL_SPI_LOAD=y
diff --git a/configs/zynq_zybo_defconfig b/configs/zynq_zybo_defconfig
index 607bc276b4a..f0f130ac314 100644
--- a/configs/zynq_zybo_defconfig
+++ b/configs/zynq_zybo_defconfig
@@ -11,6 +11,7 @@ CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_FIT_VERBOSE=y
CONFIG_IMAGE_FORMAT_LEGACY=y
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_OS_BOOT=y
CONFIG_SPL_SPI_LOAD=y
diff --git a/configs/zynq_zybo_z7_defconfig b/configs/zynq_zybo_z7_defconfig
index 81da0d28acc..3a3c038a0d2 100644
--- a/configs/zynq_zybo_z7_defconfig
+++ b/configs/zynq_zybo_z7_defconfig
@@ -11,6 +11,7 @@ CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_FIT_VERBOSE=y
CONFIG_IMAGE_FORMAT_LEGACY=y
+CONFIG_USE_PREBOOT=y
CONFIG_SPL_STACK_R=y
CONFIG_SPL_OS_BOOT=y
CONFIG_SPL_SPI_LOAD=y
diff --git a/include/configs/MPC8349EMDS.h b/include/configs/MPC8349EMDS.h
index 5e6a751d8f8..2ffc6090db6 100644
--- a/include/configs/MPC8349EMDS.h
+++ b/include/configs/MPC8349EMDS.h
@@ -686,11 +686,6 @@
#define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
- "echo"
-
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"hostname=mpc8349emds\0" \
diff --git a/include/configs/TQM834x.h b/include/configs/TQM834x.h
index 4f92fda308f..1b59c44ffb5 100644
--- a/include/configs/TQM834x.h
+++ b/include/configs/TQM834x.h
@@ -420,11 +420,6 @@
/* default location for tftp and bootm */
#define CONFIG_LOADADDR 400000
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \\\"run flash_nfs\\\" to mount root filesystem over NFS;" \
- "echo"
-
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"hostname=tqm834x\0" \
diff --git a/include/configs/am3517_crane.h b/include/configs/am3517_crane.h
index 276cc36fa15..f614ae1bbef 100644
--- a/include/configs/am3517_crane.h
+++ b/include/configs/am3517_crane.h
@@ -69,16 +69,6 @@
*/
#ifdef CONFIG_USB_AM35X
-
-#ifdef CONFIG_USB_MUSB_HCD
-
-#ifdef CONFIG_USB_KEYBOARD
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT "usb start"
-#endif /* CONFIG_USB_KEYBOARD */
-
-#endif /* CONFIG_USB_MUSB_HCD */
-
#ifdef CONFIG_USB_MUSB_UDC
/* USB device configuration */
#define CONFIG_USB_DEVICE 1
diff --git a/include/configs/am3517_evm.h b/include/configs/am3517_evm.h
index 875ccf33640..c9d12d9a80d 100644
--- a/include/configs/am3517_evm.h
+++ b/include/configs/am3517_evm.h
@@ -28,19 +28,6 @@
* Enable CONFIG_USB_MUSB_GADGET for Device functionalities.
*/
-#ifdef CONFIG_USB_MUSB_AM35X
-
-#ifdef CONFIG_USB_MUSB_HOST
-
-#ifdef CONFIG_USB_KEYBOARD
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT "usb start"
-#endif /* CONFIG_USB_KEYBOARD */
-
-#endif /* CONFIG_USB_MUSB_HOST */
-
-#endif /* CONFIG_USB_MUSB_AM35X */
-
/* I2C */
/* Ethernet */
diff --git a/include/configs/apf27.h b/include/configs/apf27.h
index d7af4f91bcb..044ce4467e5 100644
--- a/include/configs/apf27.h
+++ b/include/configs/apf27.h
@@ -83,8 +83,6 @@
#define CONFIG_SYS_CBSIZE 2048 /* console I/O buffer */
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
/* Boot argument buffer size */
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT "run check_flash check_env;"
/*
* Boot Linux
diff --git a/include/configs/arndale.h b/include/configs/arndale.h
index e8a1dc87718..ef5d7531300 100644
--- a/include/configs/arndale.h
+++ b/include/configs/arndale.h
@@ -33,9 +33,6 @@
#define CONFIG_POWER
#define CONFIG_POWER_I2C
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
-
#define CONFIG_S5P_PA_SYSRAM 0x02020000
#define CONFIG_SMP_PEN_ADDR CONFIG_S5P_PA_SYSRAM
diff --git a/include/configs/bcmstb.h b/include/configs/bcmstb.h
index 648a4db8f17..b8437052a92 100644
--- a/include/configs/bcmstb.h
+++ b/include/configs/bcmstb.h
@@ -157,11 +157,6 @@ extern phys_addr_t prior_stage_fdt_address;
/*
* Save the prior stage provided DTB.
*/
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT \
- "fdt addr ${fdtcontroladdr};" \
- "fdt move ${fdtcontroladdr} ${fdtsaveaddr};" \
- "fdt addr ${fdtsaveaddr};"
/*
* Enable in-place RFS with this initrd_high setting.
*/
diff --git a/include/configs/bk4r1.h b/include/configs/bk4r1.h
index 76dc38766d4..285e28b535e 100644
--- a/include/configs/bk4r1.h
+++ b/include/configs/bk4r1.h
@@ -37,8 +37,6 @@
"run manage_userdata; "
/* Enable PREBOOT variable */
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
/* Set ARP_TIMEOUT to 500ms */
#define CONFIG_ARP_TIMEOUT 500UL
diff --git a/include/configs/bur_cfg_common.h b/include/configs/bur_cfg_common.h
index 0a8d41b8f6d..dff41239ba5 100644
--- a/include/configs/bur_cfg_common.h
+++ b/include/configs/bur_cfg_common.h
@@ -23,9 +23,6 @@
"setcurs 1 10;lcdputs serverip; setcurs 10 10; lcdputs ${serverip};" \
"setenv stdout nc;setenv stdin nc;setenv stderr nc\0"
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT "run cfgscr; run brdefaultip"
-
/* Network defines */
#define CONFIG_BOOTP_SEND_HOSTNAME
#define CONFIG_NET_RETRY_COUNT 10
diff --git a/include/configs/calimain.h b/include/configs/calimain.h
index e5903964347..8057d198c55 100644
--- a/include/configs/calimain.h
+++ b/include/configs/calimain.h
@@ -249,14 +249,6 @@
"erase 0x60040000 +0x40000;\0" \
"altbootcmd=run bootrlk\0"
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT \
- "echo Version: $ver; " \
- "echo Serial: $serial; " \
- "echo MAC: $ethaddr; " \
- "echo Product: $product; " \
- "gpio c 1; gpio c 2;"
-
/* additions for new relocation code, must added to all boards */
#define CONFIG_SYS_SDRAM_BASE 0xc0000000
/* initial stack pointer in internal SRAM */
diff --git a/include/configs/cm_fx6.h b/include/configs/cm_fx6.h
index 7b9640fb26e..60bac9adc85 100644
--- a/include/configs/cm_fx6.h
+++ b/include/configs/cm_fx6.h
@@ -144,9 +144,6 @@
"echo WARNING: Could not determine dtb to use; fi; \0" \
BOOTENV
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT "usb start;sf probe"
-
#define BOOT_TARGET_DEVICES(func) \
func(USB, usb, 0) \
func(MMC, mmc, 2) \
diff --git a/include/configs/conga-qeval20-qa3-e3845.h b/include/configs/conga-qeval20-qa3-e3845.h
index 1978074617f..93dcad4b665 100644
--- a/include/configs/conga-qeval20-qa3-e3845.h
+++ b/include/configs/conga-qeval20-qa3-e3845.h
@@ -37,7 +37,4 @@
"upd_uboot=tftp 100000 conga/u-boot.rom;" \
"sf probe;sf update 100000 0 800000;saveenv\0"
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
-
#endif /* __CONFIG_H */
diff --git a/include/configs/controlcenterdc.h b/include/configs/controlcenterdc.h
index f0f460aac9b..54bbfe3f55b 100644
--- a/include/configs/controlcenterdc.h
+++ b/include/configs/controlcenterdc.h
@@ -124,9 +124,6 @@
#define CONFIG_ROOTPATH "/opt/nfsroot"
#define CONFIG_BOOTFILE "ccdc.img"
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT /* enable preboot variable */
-
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth1\0" \
"consoledev=ttyS1\0" \
diff --git a/include/configs/dfi-bt700.h b/include/configs/dfi-bt700.h
index d3a4a61c6c1..a8e1850f2b3 100644
--- a/include/configs/dfi-bt700.h
+++ b/include/configs/dfi-bt700.h
@@ -42,7 +42,4 @@
"upd_uboot=usb reset;tftp 100000 dfi/u-boot.rom;" \
"sf probe;sf update 100000 0 800000;saveenv\0"
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
-
#endif /* __CONFIG_H */
diff --git a/include/configs/ds414.h b/include/configs/ds414.h
index 2b44437ed37..b175e9d5745 100644
--- a/include/configs/ds414.h
+++ b/include/configs/ds414.h
@@ -99,8 +99,5 @@
/* Default Environment */
#define CONFIG_BOOTCOMMAND "sf read ${loadaddr} 0xd0000 0x700000; bootm"
#define CONFIG_LOADADDR 0x80000
-#define CONFIG_USE_PREBOOT
-#undef CONFIG_PREBOOT /* override preboot for USB and SPI flash init */
-#define CONFIG_PREBOOT "usb start; sf probe"
#endif /* _CONFIG_SYNOLOGY_DS414_H */
diff --git a/include/configs/ea20.h b/include/configs/ea20.h
index 13b4c16c785..e9f3a02e848 100644
--- a/include/configs/ea20.h
+++ b/include/configs/ea20.h
@@ -17,8 +17,6 @@
#define CONFIG_SYS_USE_NAND
#define CONFIG_DRIVER_TI_EMAC_USE_RMII
#define CONFIG_DRIVER_TI_EMAC_RMII_NO_NEGOTIATE
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
/*
* SoC Configuration
diff --git a/include/configs/evb_rk3229.h b/include/configs/evb_rk3229.h
index 2cbf60e2454..091f43deed9 100644
--- a/include/configs/evb_rk3229.h
+++ b/include/configs/evb_rk3229.h
@@ -35,9 +35,6 @@
"name=persist,size=4M,uuid=${uuid_gpt_persist};" \
"name=userdata,size=-,uuid=${uuid_gpt_userdata};\0" \
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
-
#define CONFIG_SYS_BOOT_RAMDISK_HIGH
#undef CONFIG_BOOTCOMMAND
diff --git a/include/configs/gw_ventana.h b/include/configs/gw_ventana.h
index aec5d61c563..a27627e7219 100644
--- a/include/configs/gw_ventana.h
+++ b/include/configs/gw_ventana.h
@@ -138,8 +138,6 @@
/* Miscellaneous configurable options */
#define CONFIG_HWCONFIG
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
/* Memory configuration */
#define CONFIG_SYS_MEMTEST_START 0x10000000
diff --git a/include/configs/hrcon.h b/include/configs/hrcon.h
index e972c9b81d6..781f8a8b681 100644
--- a/include/configs/hrcon.h
+++ b/include/configs/hrcon.h
@@ -577,9 +577,6 @@ void fpga_control_clear(unsigned int bus, int pin);
#define CONFIG_ROOTPATH "/opt/nfsroot"
#define CONFIG_BOOTFILE "uImage"
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT /* enable preboot variable */
-
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"consoledev=ttyS1\0" \
diff --git a/include/configs/ids8313.h b/include/configs/ids8313.h
index f8cc8cc6799..9fb3988b923 100644
--- a/include/configs/ids8313.h
+++ b/include/configs/ids8313.h
@@ -432,10 +432,6 @@
#define CONFIG_SYS_LOAD_ADDR 0x100000
#define CONFIG_LOADS_ECHO
#define CONFIG_TIMESTAMP
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT "echo;" \
- "echo Type \\\"run nfsboot\\\" " \
- "to mount root filesystem over NFS;echo"
#define CONFIG_BOOTCOMMAND "run boot_cramfs"
#undef CONFIG_SYS_LOADS_BAUD_CHANGE
diff --git a/include/configs/m53menlo.h b/include/configs/m53menlo.h
index 1661a783b9a..235d5f68086 100644
--- a/include/configs/m53menlo.h
+++ b/include/configs/m53menlo.h
@@ -187,8 +187,6 @@
/*
* Extra Environments
*/
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT "run try_bootscript"
#define CONFIG_HOSTNAME "m53menlo"
#define CONFIG_EXTRA_ENV_SETTINGS \
diff --git a/include/configs/mcx.h b/include/configs/mcx.h
index 411c27c4a89..90a9065d690 100644
--- a/include/configs/mcx.h
+++ b/include/configs/mcx.h
@@ -195,7 +195,6 @@
#define CONFIG_SYS_LOAD_ADDR (OMAP34XX_SDRC_CS0) /* default load */
/* address */
-#define CONFIG_PREBOOT
/*
* AM3517 has 12 GP timers, they can be driven by the system clock
diff --git a/include/configs/meesc.h b/include/configs/meesc.h
index 6cf8c672eb6..aeab2e983be 100644
--- a/include/configs/meesc.h
+++ b/include/configs/meesc.h
@@ -40,9 +40,6 @@
#define CONFIG_REVISION_TAG
#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT /* enable preboot variable */
-
/*
* Hardware drivers
*/
diff --git a/include/configs/meson64.h b/include/configs/meson64.h
index 7ced66774f6..78b1615d5cc 100644
--- a/include/configs/meson64.h
+++ b/include/configs/meson64.h
@@ -31,8 +31,6 @@
#ifdef CONFIG_USB_KEYBOARD
#define STDIN_CFG "usbkbd,serial"
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT "usb start"
#else
#define STDIN_CFG "serial"
#endif
diff --git a/include/configs/microblaze-generic.h b/include/configs/microblaze-generic.h
index f99bd71167d..814fec5b330 100644
--- a/include/configs/microblaze-generic.h
+++ b/include/configs/microblaze-generic.h
@@ -140,9 +140,6 @@
/* architecture dependent code */
#define CONFIG_SYS_USR_EXCEP /* user exception */
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT "echo U-BOOT for ${hostname};setenv preboot;echo"
-
#ifndef CONFIG_EXTRA_ENV_SETTINGS
#define CONFIG_EXTRA_ENV_SETTINGS "unlock=yes\0" \
"nor0=flash-0\0"\
diff --git a/include/configs/mv-common.h b/include/configs/mv-common.h
index 6ee0443f112..e6d5c680d78 100644
--- a/include/configs/mv-common.h
+++ b/include/configs/mv-common.h
@@ -38,8 +38,6 @@
#endif
/* auto boot */
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
/*
* For booting Linux, the board info and command line data
diff --git a/include/configs/mvebu_armada-37xx.h b/include/configs/mvebu_armada-37xx.h
index dbedad1a97b..ff8cc3c7707 100644
--- a/include/configs/mvebu_armada-37xx.h
+++ b/include/configs/mvebu_armada-37xx.h
@@ -14,8 +14,6 @@
#define CONFIG_SYS_SDRAM_BASE 0x00000000
/* auto boot */
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \
115200, 230400, 460800, 921600 }
diff --git a/include/configs/mvebu_armada-8k.h b/include/configs/mvebu_armada-8k.h
index 29310147446..f3f85385414 100644
--- a/include/configs/mvebu_armada-8k.h
+++ b/include/configs/mvebu_armada-8k.h
@@ -15,8 +15,6 @@
#define CONFIG_SYS_SDRAM_BASE 0x00000000
/* auto boot */
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \
115200, 230400, 460800, 921600 }
diff --git a/include/configs/mx51evk.h b/include/configs/mx51evk.h
index 8e66a2bf679..fc498b2481e 100644
--- a/include/configs/mx51evk.h
+++ b/include/configs/mx51evk.h
@@ -66,8 +66,6 @@
#define CONFIG_MXC_USB_FLAGS MXC_EHCI_POWER_PINS_ENABLED
/* Framebuffer and LCD */
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
#define CONFIG_VIDEO_BMP_RLE8
#define CONFIG_SPLASH_SCREEN
#define CONFIG_BMP_16BPP
diff --git a/include/configs/mx53cx9020.h b/include/configs/mx53cx9020.h
index e4bca14dbf0..771da4c284e 100644
--- a/include/configs/mx53cx9020.h
+++ b/include/configs/mx53cx9020.h
@@ -159,8 +159,6 @@
#define CONFIG_SYS_MMC_ENV_DEV 0
/* Framebuffer and LCD */
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
#define CONFIG_VIDEO_BMP_RLE8
#define CONFIG_SPLASH_SCREEN
diff --git a/include/configs/mx53loco.h b/include/configs/mx53loco.h
index 6eca8b60278..b734b822ddf 100644
--- a/include/configs/mx53loco.h
+++ b/include/configs/mx53loco.h
@@ -176,8 +176,6 @@
#endif
/* Framebuffer and LCD */
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
#define CONFIG_VIDEO_BMP_RLE8
#define CONFIG_SPLASH_SCREEN
#define CONFIG_BMP_16BPP
diff --git a/include/configs/mx6cuboxi.h b/include/configs/mx6cuboxi.h
index cde8fa210bc..3cf2f1ce28a 100644
--- a/include/configs/mx6cuboxi.h
+++ b/include/configs/mx6cuboxi.h
@@ -49,18 +49,6 @@
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
#define CONFIG_MXC_USB_FLAGS 0
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT \
- "if hdmidet; then " \
- "usb start; " \
- "setenv stdin serial,usbkbd; "\
- "setenv stdout serial,vga; " \
- "setenv stderr serial,vga; " \
- "else " \
- "setenv stdin serial; " \
- "setenv stdout serial; " \
- "setenv stderr serial; " \
- "fi;"
/* Command definition */
diff --git a/include/configs/nitrogen6x.h b/include/configs/nitrogen6x.h
index 3709fa65379..23c370b07c3 100644
--- a/include/configs/nitrogen6x.h
+++ b/include/configs/nitrogen6x.h
@@ -67,9 +67,6 @@
#define CONFIG_IMX_HDMI
#define CONFIG_IMX_VIDEO_SKIP
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT ""
-
#ifdef CONFIG_CMD_MMC
#define DISTRO_BOOT_DEV_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
#else
diff --git a/include/configs/nokia_rx51.h b/include/configs/nokia_rx51.h
index 495c74521c0..4be329c4105 100644
--- a/include/configs/nokia_rx51.h
+++ b/include/configs/nokia_rx51.h
@@ -254,31 +254,6 @@ int rx51_kp_getc(struct stdio_dev *sdev);
"bootmenu_delay=30\0" \
""
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT \
- "setenv mmcnum 1; setenv mmcpart 1;" \
- "setenv mmcscriptfile bootmenu.scr;" \
- "if run switchmmc; then " \
- "setenv mmcdone true;" \
- "setenv mmctype fat;" \
- "if run scriptload; then true; else " \
- "setenv mmctype ext2;" \
- "if run scriptload; then true; else " \
- "setenv mmctype ext4;" \
- "if run scriptload; then true; else " \
- "setenv mmcdone false;" \
- "fi;" \
- "fi;" \
- "fi;" \
- "if ${mmcdone}; then " \
- "run scriptboot;" \
- "fi;" \
- "fi;" \
- "if run slide; then true; else " \
- "setenv bootmenu_delay 0;" \
- "setenv bootdelay 0;" \
- "fi"
-
#define CONFIG_POSTBOOTMENU \
"echo;" \
"echo Extra commands:;" \
diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h
index 26673dbecb3..3a2c47e058e 100644
--- a/include/configs/omap3_beagle.h
+++ b/include/configs/omap3_beagle.h
@@ -62,9 +62,6 @@
/* Environment */
#define CONFIG_ENV_SIZE SZ_128K
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT "usb start"
-
#define MEM_LAYOUT_ENV_SETTINGS \
DEFAULT_LINUX_BOOT_ENV
diff --git a/include/configs/omap3_evm.h b/include/configs/omap3_evm.h
index 28931480be1..082a4edb2bc 100644
--- a/include/configs/omap3_evm.h
+++ b/include/configs/omap3_evm.h
@@ -56,9 +56,6 @@
/* Environment */
#define CONFIG_ENV_SIZE SZ_128K
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT "usb start"
-
#define MEM_LAYOUT_ENV_SETTINGS \
DEFAULT_LINUX_BOOT_ENV
diff --git a/include/configs/omap3_logic.h b/include/configs/omap3_logic.h
index 2dae473f9c1..a8edb645116 100644
--- a/include/configs/omap3_logic.h
+++ b/include/configs/omap3_logic.h
@@ -56,11 +56,6 @@
/* Environment information */
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT \
- "setenv preboot;" \
- "saveenv;"
-
#define CONFIG_EXTRA_ENV_SETTINGS \
DEFAULT_LINUX_BOOT_ENV \
"mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
diff --git a/include/configs/opos6uldev.h b/include/configs/opos6uldev.h
index d7dd77e5357..309b4717c48 100644
--- a/include/configs/opos6uldev.h
+++ b/include/configs/opos6uldev.h
@@ -76,8 +76,6 @@
#define ACFG_CONSOLE_DEV ttymxc0
#define CONFIG_SYS_AUTOLOAD "no"
#define CONFIG_ROOTPATH "/tftpboot/" __stringify(CONFIG_BOARD_NAME) "-root"
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT "run check_env"
#define CONFIG_BOOTCOMMAND "run emmcboot"
#define CONFIG_EXTRA_ENV_SETTINGS \
diff --git a/include/configs/ot1200.h b/include/configs/ot1200.h
index 307797d0e3e..7dfcccb82bd 100644
--- a/include/configs/ot1200.h
+++ b/include/configs/ot1200.h
@@ -77,9 +77,6 @@
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
#endif
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT ""
-
/* Thermal support */
#define CONFIG_IMX_THERMAL
diff --git a/include/configs/platinum.h b/include/configs/platinum.h
index ced843f97e4..1b57e9931f6 100644
--- a/include/configs/platinum.h
+++ b/include/configs/platinum.h
@@ -102,8 +102,6 @@
#define CONFIG_BOOTCOMMAND "run bootubi_scr"
/* Miscellaneous configurable options */
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
/* MTD/UBI/UBIFS config */
diff --git a/include/configs/qemu-arm.h b/include/configs/qemu-arm.h
index 0e9f737f571..18ca57c2158 100644
--- a/include/configs/qemu-arm.h
+++ b/include/configs/qemu-arm.h
@@ -32,8 +32,6 @@
#include <config_distro_bootcmd.h>
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT "pci enum"
#define CONFIG_EXTRA_ENV_SETTINGS \
"fdt_high=0xffffffff\0" \
"initrd_high=0xffffffff\0" \
diff --git a/include/configs/rk3036_common.h b/include/configs/rk3036_common.h
index 9ad10e6c75b..a5369996ffd 100644
--- a/include/configs/rk3036_common.h
+++ b/include/configs/rk3036_common.h
@@ -55,7 +55,4 @@
BOOTENV
#endif
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
-
#endif
diff --git a/include/configs/rk3188_common.h b/include/configs/rk3188_common.h
index d93f8cc5c87..0b22345198c 100644
--- a/include/configs/rk3188_common.h
+++ b/include/configs/rk3188_common.h
@@ -62,7 +62,4 @@
#endif /* CONFIG_SPL_BUILD */
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
-
#endif
diff --git a/include/configs/rk322x_common.h b/include/configs/rk322x_common.h
index 1f106fbd1ab..be5cf21bcd0 100644
--- a/include/configs/rk322x_common.h
+++ b/include/configs/rk322x_common.h
@@ -54,7 +54,4 @@
BOOTENV
#endif
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
-
#endif
diff --git a/include/configs/rk3288_common.h b/include/configs/rk3288_common.h
index 50d6859d9b4..004acbcf295 100644
--- a/include/configs/rk3288_common.h
+++ b/include/configs/rk3288_common.h
@@ -63,7 +63,4 @@
BOOTENV
#endif
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
-
#endif
diff --git a/include/configs/rpi.h b/include/configs/rpi.h
index 501dbd8d970..a38bf20ab7b 100644
--- a/include/configs/rpi.h
+++ b/include/configs/rpi.h
@@ -73,8 +73,6 @@
/* Environment */
#define CONFIG_ENV_SIZE SZ_16K
#define CONFIG_SYS_LOAD_ADDR 0x1000000
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT "usb start"
/* Shell */
diff --git a/include/configs/siemens-am33x-common.h b/include/configs/siemens-am33x-common.h
index 0e659e6f4c4..471fd4ce513 100644
--- a/include/configs/siemens-am33x-common.h
+++ b/include/configs/siemens-am33x-common.h
@@ -190,8 +190,6 @@
/* UBI Support */
/* Commen environment */
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
#define COMMON_ENV_DFU_ARGS "dfu_args=run bootargs_defaults;" \
"setenv bootargs ${bootargs};" \
"mtdparts default;" \
diff --git a/include/configs/socfpga_dbm_soc1.h b/include/configs/socfpga_dbm_soc1.h
index 56876d3db5b..2f60b6b1e74 100644
--- a/include/configs/socfpga_dbm_soc1.h
+++ b/include/configs/socfpga_dbm_soc1.h
@@ -12,8 +12,6 @@
/* Booting Linux */
#define CONFIG_BOOTFILE "fitImage"
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT "run try_bootscript"
#define CONFIG_BOOTCOMMAND "run mmc_mmc"
#define CONFIG_LOADADDR 0x01000000
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
diff --git a/include/configs/socfpga_vining_fpga.h b/include/configs/socfpga_vining_fpga.h
index 05369e72251..6909e97e99b 100644
--- a/include/configs/socfpga_vining_fpga.h
+++ b/include/configs/socfpga_vining_fpga.h
@@ -33,17 +33,6 @@
* if button B is not pressed, boot normal Linux system immediatelly
* if button B is pressed, wait $bootdelay and boot recovery system
*/
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT \
- "setenv hostname vining-${unit_serial} ; " \
- "setenv PS1 \"${unit_ident} (${unit_serial}) => \" ; " \
- "if gpio input 78 ; then " \
- "setenv bootdelay 10 ; " \
- "setenv boottype rcvr ; " \
- "else " \
- "setenv bootdelay 5 ; " \
- "setenv boottype norm ; " \
- "fi"
#define CONFIG_EXTRA_ENV_SETTINGS \
"verify=n\0" \
diff --git a/include/configs/socrates.h b/include/configs/socrates.h
index 3e26476dea6..ff2eb75c3b9 100644
--- a/include/configs/socrates.h
+++ b/include/configs/socrates.h
@@ -273,12 +273,6 @@
#define CONFIG_LOADADDR 200000 /* default addr for tftp & bootm*/
-
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT "echo;" \
- "echo Welcome on the ABB Socrates Board;" \
- "echo"
-
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"consdev=ttyS0\0" \
diff --git a/include/configs/stm32mp1.h b/include/configs/stm32mp1.h
index a1c8a75b61d..3915713b1b1 100644
--- a/include/configs/stm32mp1.h
+++ b/include/configs/stm32mp1.h
@@ -95,8 +95,6 @@
* for nand boot, boot with on ubifs partition on nand
* for nor boot, use the default order
*/
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
#define STM32MP_BOOTCMD "bootcmd_stm32mp=" \
"echo \"Boot over ${boot_device}${boot_instance}!\";" \
diff --git a/include/configs/strider.h b/include/configs/strider.h
index bd4e54b1407..79302b3df0a 100644
--- a/include/configs/strider.h
+++ b/include/configs/strider.h
@@ -609,9 +609,6 @@ void fpga_control_clear(unsigned int bus, int pin);
#define CONFIG_ROOTPATH "/opt/nfsroot"
#define CONFIG_BOOTFILE "uImage"
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT /* enable preboot variable */
-
#define CONFIG_EXTRA_ENV_SETTINGS \
"netdev=eth0\0" \
"consoledev=ttyS1\0" \
diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h
index 4c3851fbd63..138d9e39ff3 100644
--- a/include/configs/sunxi-common.h
+++ b/include/configs/sunxi-common.h
@@ -288,11 +288,6 @@ extern int soft_i2c_gpio_scl;
#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 1
#endif
-#ifdef CONFIG_USB_KEYBOARD
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
-#endif
-
#ifndef CONFIG_SPL_BUILD
#ifdef CONFIG_ARM64
diff --git a/include/configs/tbs2910.h b/include/configs/tbs2910.h
index c935577f5d5..11f76e777bb 100644
--- a/include/configs/tbs2910.h
+++ b/include/configs/tbs2910.h
@@ -79,16 +79,6 @@
#ifdef CONFIG_CMD_USB_MASS_STORAGE
#define CONFIG_USBD_HS
#endif /* CONFIG_CMD_USB_MASS_STORAGE */
-#ifdef CONFIG_USB_KEYBOARD
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT \
- "usb start; " \
- "if hdmidet; then " \
- "run set_con_hdmi; " \
- "else " \
- "run set_con_serial; " \
- "fi"
-#endif /* CONFIG_USB_KEYBOARD */
#endif /* CONFIG_CMD_USB */
/* Environment organization */
diff --git a/include/configs/tegra-common-post.h b/include/configs/tegra-common-post.h
index 1977f047446..31d208ec373 100644
--- a/include/configs/tegra-common-post.h
+++ b/include/configs/tegra-common-post.h
@@ -40,8 +40,6 @@
#ifdef CONFIG_USB_KEYBOARD
#define STDIN_KBD_USB ",usbkbd"
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT "usb start"
#else
#define STDIN_KBD_USB ""
#endif
diff --git a/include/configs/theadorable-x86-common.h b/include/configs/theadorable-x86-common.h
index ac7ee2eda53..0c563e714dd 100644
--- a/include/configs/theadorable-x86-common.h
+++ b/include/configs/theadorable-x86-common.h
@@ -13,9 +13,6 @@
#define CONFIG_SYS_MONITOR_LEN (1 << 20)
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
-
#define CONFIG_STD_DEVICES_SETTINGS "stdin=serial\0" \
"stdout=serial\0" \
"stderr=serial\0"
diff --git a/include/configs/theadorable.h b/include/configs/theadorable.h
index d28978467b6..3562a14261e 100644
--- a/include/configs/theadorable.h
+++ b/include/configs/theadorable.h
@@ -47,9 +47,6 @@
#define PHY_ANEG_TIMEOUT 8000 /* PHY needs a longer aneg time */
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
-
/* Keep device tree and initrd in lower memory so the kernel can access them */
#define CONFIG_EXTRA_ENV_SETTINGS \
"fdt_high=0x10000000\0" \
diff --git a/include/configs/topic_miami.h b/include/configs/topic_miami.h
index 3d48ab2352a..a915c326075 100644
--- a/include/configs/topic_miami.h
+++ b/include/configs/topic_miami.h
@@ -79,9 +79,6 @@
# define EXTRA_ENV_USB
#endif
-#define CONFIG_USE_PREBOOT
-#undef CONFIG_PREBOOT
-
#undef CONFIG_EXTRA_ENV_SETTINGS
#define CONFIG_EXTRA_ENV_SETTINGS \
"kernel_image=uImage\0" \
diff --git a/include/configs/turris_mox.h b/include/configs/turris_mox.h
index fc0fe1504ce..7d5f5fa409e 100644
--- a/include/configs/turris_mox.h
+++ b/include/configs/turris_mox.h
@@ -21,8 +21,6 @@
#define CONFIG_SYS_SDRAM_BASE 0x00000000
/* auto boot */
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, \
115200, 230400, 460800, 921600 }
diff --git a/include/configs/xpedite517x.h b/include/configs/xpedite517x.h
index b8abbcee903..9bc65f474ed 100644
--- a/include/configs/xpedite517x.h
+++ b/include/configs/xpedite517x.h
@@ -473,8 +473,6 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
*/
#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
#define CONFIG_LOADADDR 0x1000000 /* default location for tftp and bootm */
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT /* enable preboot variable */
#define CONFIG_INTEGRITY /* support booting INTEGRITY OS */
/*
diff --git a/include/configs/xpedite520x.h b/include/configs/xpedite520x.h
index ee22042a815..21e91ee1a4d 100644
--- a/include/configs/xpedite520x.h
+++ b/include/configs/xpedite520x.h
@@ -271,8 +271,6 @@
*/
#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
#define CONFIG_LOADADDR 0x1000000 /* default location for tftp and bootm */
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT /* enable preboot variable */
#define CONFIG_INTEGRITY /* support booting INTEGRITY OS */
#define CONFIG_INTERRUPTS /* enable pci, srio, ddr interrupts */
diff --git a/include/configs/xpedite537x.h b/include/configs/xpedite537x.h
index fe3a6305c6e..94233241f79 100644
--- a/include/configs/xpedite537x.h
+++ b/include/configs/xpedite537x.h
@@ -323,8 +323,6 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy);
*/
#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
#define CONFIG_LOADADDR 0x1000000 /* default location for tftp and bootm */
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT /* enable preboot variable */
#define CONFIG_INTEGRITY /* support booting INTEGRITY OS */
/*
diff --git a/include/configs/xpedite550x.h b/include/configs/xpedite550x.h
index d9710c0cf54..e60f4ffa166 100644
--- a/include/configs/xpedite550x.h
+++ b/include/configs/xpedite550x.h
@@ -321,8 +321,6 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy);
*/
#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
#define CONFIG_LOADADDR 0x1000000 /* default location for tftp and bootm */
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT /* enable preboot variable */
#define CONFIG_INTEGRITY /* support booting INTEGRITY OS */
/*
diff --git a/include/configs/zipitz2.h b/include/configs/zipitz2.h
index e6e3ba354ae..f4fe5abeb72 100644
--- a/include/configs/zipitz2.h
+++ b/include/configs/zipitz2.h
@@ -14,8 +14,6 @@
#define CONFIG_CPU_PXA27X 1 /* Marvell PXA270 CPU */
#undef CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
/*
* Environment settings
diff --git a/include/configs/zmx25.h b/include/configs/zmx25.h
index bc9419225f9..9d683768f4c 100644
--- a/include/configs/zmx25.h
+++ b/include/configs/zmx25.h
@@ -98,9 +98,6 @@
#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM + (512*1024))
#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM + PHYS_SDRAM_SIZE)
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT ""
-
/*
* Size of malloc() pool
diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index 46da8be02c1..85cf287806a 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -103,8 +103,6 @@
#define CONFIG_ENV_OVERWRITE
/* enable preboot to be loaded before CONFIG_BOOTDELAY */
-#define CONFIG_USE_PREBOOT
-#define CONFIG_PREBOOT
/* Boot configuration */
#define CONFIG_SYS_LOAD_ADDR 0 /* default? */
--
2.21.0.1020.gf2820cf01a-goog
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