[U-Boot] [PATCH v3 4/5] CONFIG_SYS_[DI]CACHE_OFF: convert to Kconfig

Trevor Woerner trevor at toganlabs.com
Fri May 3 13:40:59 UTC 2019 

CONFIG_SYS_[DI]CACHE_OFF had been partially converted to Kconfig
parameters; only for the ARC architecture. This patch turns these two
parameters into Kconfig items everywhere else they are found.

All of the include/configs/* and defconfig changes in this patch are
for arm machines only. The Kconfig changes for arc, nds32, riscv,
and xtensa have been included since these symbols are found in code
under arch/{arc,nds32,riscv,xtensa}, however, no currently-defined
include/configs/* or defconfigs for these architectures exist which
include these symbols.

These results have been confirmed with tools/moveconfig.py.

Acked-by: Alexey Brodkin <abrodkin at snopsys.com>
Signed-off-by: Trevor Woerner <trevor at toganlabs.com>

---

Changes in v3:
- rebase on top of U-Boot master:
  b4ee6daad7 Merge tag 'u-boot-imx-20190426' of git://git.denx.de/u-boot-imx

Changes in v2:
- rebased on top of U-Boot master:
  3fbd2dce35 Merge branch '2019-04-22-master-imports'
- fixed up configs/xilinx_zynqmp_mini_qspi_defconfig

 README                                       |  2 --
 arch/arc/Kconfig                             |  8 ++++++--
 arch/arm/Kconfig                             | 12 ++++++++++++
 arch/arm/mach-kirkwood/include/mach/config.h |  6 ------
 arch/nds32/Kconfig                           | 12 ++++++++++++
 arch/riscv/Kconfig                           | 12 ++++++++++++
 arch/xtensa/Kconfig                          | 12 ++++++++++++
 configs/SBx81LIFKW_defconfig                 |  1 +
 configs/SBx81LIFXCAT_defconfig               |  1 +
 configs/armadillo-800eva_defconfig           |  1 +
 configs/bcm23550_w1d_defconfig               |  2 ++
 configs/colibri_pxa270_defconfig             |  1 +
 configs/d2net_v2_defconfig                   |  1 +
 configs/devkit3250_defconfig                 |  2 ++
 configs/dns325_defconfig                     |  1 +
 configs/dockstar_defconfig                   |  1 +
 configs/dreamplug_defconfig                  |  1 +
 configs/ds109_defconfig                      |  1 +
 configs/evb-ast2500_defconfig                |  1 +
 configs/flea3_defconfig                      |  1 +
 configs/goflexhome_defconfig                 |  1 +
 configs/gplugd_defconfig                     |  1 +
 configs/guruplug_defconfig                   |  1 +
 configs/highbank_defconfig                   |  1 +
 configs/ib62x0_defconfig                     |  1 +
 configs/iconnect_defconfig                   |  1 +
 configs/inetspace_v2_defconfig               |  1 +
 configs/k2e_evm_defconfig                    |  1 +
 configs/k2e_hs_evm_defconfig                 |  1 +
 configs/k2g_evm_defconfig                    |  1 +
 configs/k2g_hs_evm_defconfig                 |  1 +
 configs/k2hk_evm_defconfig                   |  1 +
 configs/k2hk_hs_evm_defconfig                |  1 +
 configs/k2l_evm_defconfig                    |  1 +
 configs/k2l_hs_evm_defconfig                 |  1 +
 configs/km_kirkwood_128m16_defconfig         |  1 +
 configs/km_kirkwood_defconfig                |  1 +
 configs/km_kirkwood_pci_defconfig            |  1 +
 configs/kmcoge5un_defconfig                  |  1 +
 configs/kmnusa_defconfig                     |  1 +
 configs/kmsugp1_defconfig                    |  1 +
 configs/kmsuv31_defconfig                    |  1 +
 configs/lschlv2_defconfig                    |  1 +
 configs/lsxhl_defconfig                      |  1 +
 configs/mgcoge3un_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/nsa310s_defconfig                    |  1 +
 configs/openrd_base_defconfig                |  1 +
 configs/openrd_client_defconfig              |  1 +
 configs/openrd_ultimate_defconfig            |  1 +
 configs/origen_defconfig                     |  1 +
 configs/pogo_e02_defconfig                   |  1 +
 configs/portl2_defconfig                     |  1 +
 configs/sheevaplug_defconfig                 |  1 +
 configs/stv0991_defconfig                    |  1 +
 configs/woodburn_defconfig                   |  1 +
 configs/woodburn_sd_defconfig                |  1 +
 configs/work_92105_defconfig                 |  2 ++
 configs/xilinx_versal_mini_defconfig         |  1 +
 configs/xilinx_versal_mini_emmc0_defconfig   |  1 +
 configs/xilinx_versal_mini_emmc1_defconfig   |  1 +
 configs/xilinx_zynqmp_mini_defconfig         |  1 +
 configs/xilinx_zynqmp_mini_emmc0_defconfig   |  1 +
 configs/xilinx_zynqmp_mini_emmc1_defconfig   |  1 +
 configs/xilinx_zynqmp_mini_nand_defconfig    |  1 +
 configs/xilinx_zynqmp_mini_qspi_defconfig    |  1 +
 configs/zynq_cse_nand_defconfig              |  2 ++
 configs/zynq_cse_nor_defconfig               |  2 ++
 configs/zynq_cse_qspi_defconfig              |  2 ++
 include/configs/armadillo-800eva.h           |  1 -
 include/configs/aspeed-common.h              |  3 ---
 include/configs/bcm23550_w1d.h               |  2 --
 include/configs/colibri_pxa270.h             |  3 ---
 include/configs/devkit3250.h                 |  2 --
 include/configs/flea3.h                      |  2 --
 include/configs/gplugd.h                     |  3 ---
 include/configs/highbank.h                   |  2 --
 include/configs/origen.h                     |  2 --
 include/configs/stv0991.h                    |  1 -
 include/configs/ti_armv7_keystone2.h         |  1 -
 include/configs/woodburn_common.h            |  2 --
 include/configs/work_92105.h                 |  2 --
 include/configs/xilinx_versal_mini.h         |  2 --
 include/configs/xilinx_zynqmp_mini_emmc.h    |  1 -
 include/configs/xilinx_zynqmp_mini_nand.h    |  1 -
 include/configs/xilinx_zynqmp_mini_qspi.h    |  1 -
 include/configs/zynq_cse.h                   |  2 --
 92 files changed, 127 insertions(+), 43 deletions(-)

diff --git a/README b/README
index c65448c1ec..a3758d74f5 100644
--- a/README
+++ b/README
@@ -634,8 +634,6 @@ The following options need to be configured:
 		the defaults discussed just above.
 
 - Cache Configuration:
-		CONFIG_SYS_ICACHE_OFF - Do not enable instruction cache in U-Boot
-		CONFIG_SYS_DCACHE_OFF - Do not enable data cache in U-Boot
 		CONFIG_SYS_L2CACHE_OFF- Do not enable L2 cache in U-Boot
 
 - Cache Configuration for ARM:
diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
index 50369d5983..240d3bbedc 100644
--- a/arch/arc/Kconfig
+++ b/arch/arc/Kconfig
@@ -109,12 +109,16 @@ config CPU_BIG_ENDIAN
 	  Build kernel for Big Endian Mode of ARC CPU
 
 config SYS_ICACHE_OFF
-	bool "Do not use Instruction Cache"
+	bool "Do not enable icache"
 	default n
+	help
+	  Do not enable instruction cache in U-Boot.
 
 config SYS_DCACHE_OFF
-	bool "Do not use Data Cache"
+	bool "Do not enable dcache"
 	default n
+	help
+	  Do not enable data cache in U-Boot.
 
 menuconfig ARC_DBG
 	bool "ARC debugging"
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index e84f3d7deb..1eeac28b61 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -74,6 +74,18 @@ config ARM_ASM_UNIFIED
 config THUMB2_KERNEL
 	bool
 
+config SYS_ICACHE_OFF
+	bool "Do not enable icache"
+	default n
+	help
+	  Do not enable instruction cache in U-Boot.
+
+config SYS_DCACHE_OFF
+	bool "Do not enable dcache"
+	default n
+	help
+	  Do not enable data cache in U-Boot.
+
 config SYS_ARM_CACHE_CP15
 	bool "CP15 based cache enabling support"
 	help
diff --git a/arch/arm/mach-kirkwood/include/mach/config.h b/arch/arm/mach-kirkwood/include/mach/config.h
index 893bd3f763..b6cf629c4f 100644
--- a/arch/arm/mach-kirkwood/include/mach/config.h
+++ b/arch/arm/mach-kirkwood/include/mach/config.h
@@ -26,12 +26,6 @@
 #define CONFIG_KIRKWOOD_EGIGA_INIT	/* Enable GbePort0/1 for kernel */
 #define CONFIG_KIRKWOOD_RGMII_PAD_1V8	/* Set RGMII Pad voltage to 1.8V */
 #define CONFIG_KIRKWOOD_PCIE_INIT       /* Enable PCIE Port0 for kernel */
-/*
- * Disable the dcache. Currently the network driver (mvgbe.c) and USB
- * EHCI driver (ehci-marvell.c) and possibly others rely on the data
- * cache being disabled.
- */
-#define CONFIG_SYS_DCACHE_OFF
 
 /*
  * By default kwbimage.cfg from board specific folder is used
diff --git a/arch/nds32/Kconfig b/arch/nds32/Kconfig
index d72ff46113..89d8af5142 100644
--- a/arch/nds32/Kconfig
+++ b/arch/nds32/Kconfig
@@ -16,6 +16,18 @@ config TARGET_ADP_AE3XX
 
 endchoice
 
+config SYS_ICACHE_OFF
+	bool "Do not enable icache"
+	default n
+	help
+	  Do not enable instruction cache in U-Boot.
+
+config SYS_DCACHE_OFF
+	bool "Do not enable dcache"
+	default n
+	help
+	  Do not enable data cache in U-Boot.
+
 source "board/AndesTech/adp-ag101p/Kconfig"
 source "board/AndesTech/adp-ae3xx/Kconfig"
 
diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index ae8ff7b765..b22f00ad0b 100644
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -19,6 +19,18 @@ config TARGET_SIFIVE_FU540
 
 endchoice
 
+config SYS_ICACHE_OFF
+	bool "Do not enable icache"
+	default n
+	help
+	  Do not enable instruction cache in U-Boot.
+
+config SYS_DCACHE_OFF
+	bool "Do not enable dcache"
+	default n
+	help
+	  Do not enable data cache in U-Boot.
+
 # board-specific options below
 source "board/AndesTech/ax25-ae350/Kconfig"
 source "board/emulation/qemu-riscv/Kconfig"
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index 2ba7132c20..c8b72ebf05 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -16,6 +16,18 @@ config TARGET_XTFPGA
 
 endchoice
 
+config SYS_ICACHE_OFF
+	bool "Do not enable icache"
+	default n
+	help
+	  Do not enable instruction cache in U-Boot.
+
+config SYS_DCACHE_OFF
+	bool "Do not enable dcache"
+	default n
+	help
+	  Do not enable data cache in U-Boot.
+
 source "board/cadence/xtfpga/Kconfig"
 
 endmenu
diff --git a/configs/SBx81LIFKW_defconfig b/configs/SBx81LIFKW_defconfig
index afda7eda59..5be9fec4e2 100644
--- a/configs/SBx81LIFKW_defconfig
+++ b/configs/SBx81LIFKW_defconfig
@@ -3,6 +3,7 @@ CONFIG_KIRKWOOD=y
 CONFIG_SYS_TEXT_BASE=0x00600000
 CONFIG_TARGET_SBx81LIFKW=y
 CONFIG_IDENT_STRING="\nSBx81LIFKW"
+CONFIG_SYS_DCACHE_OFF=y
 # CONFIG_SYS_MALLOC_F is not set
 CONFIG_BOOTDELAY=3
 CONFIG_SILENT_CONSOLE=y
diff --git a/configs/SBx81LIFXCAT_defconfig b/configs/SBx81LIFXCAT_defconfig
index 4cb4797a11..b50b7a66e9 100644
--- a/configs/SBx81LIFXCAT_defconfig
+++ b/configs/SBx81LIFXCAT_defconfig
@@ -3,6 +3,7 @@ CONFIG_KIRKWOOD=y
 CONFIG_SYS_TEXT_BASE=0x00600000
 CONFIG_TARGET_SBx81LIFXCAT=y
 CONFIG_IDENT_STRING="\nSBx81LIFXCAT"
+CONFIG_SYS_DCACHE_OFF=y
 # CONFIG_SYS_MALLOC_F is not set
 CONFIG_BOOTDELAY=3
 CONFIG_SILENT_CONSOLE=y
diff --git a/configs/armadillo-800eva_defconfig b/configs/armadillo-800eva_defconfig
index b1d923c069..8c0536a414 100644
--- a/configs/armadillo-800eva_defconfig
+++ b/configs/armadillo-800eva_defconfig
@@ -6,6 +6,7 @@ CONFIG_ARCH_RMOBILE_BOARD_STRING="Armadillo-800EVA Board"
 CONFIG_R8A7740=y
 CONFIG_TARGET_ARMADILLO_800EVA=y
 CONFIG_NR_DRAM_BANKS=1
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_BOOTDELAY=3
 CONFIG_VERSION_VARIABLE=y
 # CONFIG_CMDLINE_EDITING is not set
diff --git a/configs/bcm23550_w1d_defconfig b/configs/bcm23550_w1d_defconfig
index 214a6a66fe..cee99e59fa 100644
--- a/configs/bcm23550_w1d_defconfig
+++ b/configs/bcm23550_w1d_defconfig
@@ -3,6 +3,8 @@ CONFIG_ENABLE_ARM_SOC_BOOT0_HOOK=y
 CONFIG_TARGET_BCM23550_W1D=y
 CONFIG_SYS_TEXT_BASE=0x9f000000
 CONFIG_NR_DRAM_BANKS=1
+CONFIG_SYS_ICACHE_OFF=y
+CONFIG_SYS_DCACHE_OFF=y
 # CONFIG_ANDROID_BOOT_IMAGE is not set
 CONFIG_MISC_INIT_R=y
 CONFIG_VERSION_VARIABLE=y
diff --git a/configs/colibri_pxa270_defconfig b/configs/colibri_pxa270_defconfig
index 6cd948e159..caff48a825 100644
--- a/configs/colibri_pxa270_defconfig
+++ b/configs/colibri_pxa270_defconfig
@@ -3,6 +3,7 @@ CONFIG_TARGET_COLIBRI_PXA270=y
 CONFIG_SYS_TEXT_BASE=0x0
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_ENV_VARS_UBOOT_CONFIG=y
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=tty0 console=ttyS0,115200"
 # CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/d2net_v2_defconfig b/configs/d2net_v2_defconfig
index 9a4d770180..afb000f9ab 100644
--- a/configs/d2net_v2_defconfig
+++ b/configs/d2net_v2_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_NET2BIG_V2=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_IDENT_STRING=" D2 v2"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_SYS_EXTRA_OPTIONS="D2NET_V2"
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
diff --git a/configs/devkit3250_defconfig b/configs/devkit3250_defconfig
index b41a97f756..7ff2c620e3 100644
--- a/configs/devkit3250_defconfig
+++ b/configs/devkit3250_defconfig
@@ -6,6 +6,8 @@ CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
+CONFIG_SYS_ICACHE_OFF=y
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_BOOTDELAY=1
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyS0,115200n8"
diff --git a/configs/dns325_defconfig b/configs/dns325_defconfig
index 20c6628956..ae497b7f3b 100644
--- a/configs/dns325_defconfig
+++ b/configs/dns325_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_DNS325=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_IDENT_STRING="\nD-Link DNS-325"
+CONFIG_SYS_DCACHE_OFF=y
 # CONFIG_SYS_MALLOC_F is not set
 CONFIG_BOOTDELAY=3
 CONFIG_CONSOLE_MUX=y
diff --git a/configs/dockstar_defconfig b/configs/dockstar_defconfig
index 41a70c9e3f..2319c73ea9 100644
--- a/configs/dockstar_defconfig
+++ b/configs/dockstar_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_DOCKSTAR=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_IDENT_STRING="\nSeagate FreeAgent DockStar"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_BOOTDELAY=3
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_SYS_PROMPT="DockStar> "
diff --git a/configs/dreamplug_defconfig b/configs/dreamplug_defconfig
index 728b470b94..d3f03c8150 100644
--- a/configs/dreamplug_defconfig
+++ b/configs/dreamplug_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_DREAMPLUG=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_IDENT_STRING="\nMarvell-DreamPlug"
+CONFIG_SYS_DCACHE_OFF=y
 # CONFIG_SYS_MALLOC_F is not set
 CONFIG_BOOTDELAY=3
 # CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/ds109_defconfig b/configs/ds109_defconfig
index 22996e893d..51cd1e1b24 100644
--- a/configs/ds109_defconfig
+++ b/configs/ds109_defconfig
@@ -3,6 +3,7 @@ CONFIG_KIRKWOOD=y
 CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_DS109=y
 CONFIG_NR_DRAM_BANKS=2
+CONFIG_SYS_DCACHE_OFF=y
 # CONFIG_SYS_MALLOC_F is not set
 CONFIG_HUSH_PARSER=y
 # CONFIG_CMD_FLASH is not set
diff --git a/configs/evb-ast2500_defconfig b/configs/evb-ast2500_defconfig
index 7fb52d2732..259cf29bbf 100644
--- a/configs/evb-ast2500_defconfig
+++ b/configs/evb-ast2500_defconfig
@@ -5,6 +5,7 @@ CONFIG_ASPEED_AST2500=y
 CONFIG_TARGET_EVB_AST2500=y
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_NR_DRAM_BANKS=1
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyS4,115200n8 root=/dev/ram rw"
 CONFIG_PRE_CONSOLE_BUFFER=y
diff --git a/configs/flea3_defconfig b/configs/flea3_defconfig
index 19c96768db..336d2aaa86 100644
--- a/configs/flea3_defconfig
+++ b/configs/flea3_defconfig
@@ -2,6 +2,7 @@ CONFIG_ARM=y
 CONFIG_TARGET_FLEA3=y
 CONFIG_SYS_TEXT_BASE=0xA0000000
 CONFIG_NR_DRAM_BANKS=1
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_FIT=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_BOOTDELAY=3
diff --git a/configs/goflexhome_defconfig b/configs/goflexhome_defconfig
index c9abfb505c..02c492f9d0 100644
--- a/configs/goflexhome_defconfig
+++ b/configs/goflexhome_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_GOFLEXHOME=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_IDENT_STRING="\nSeagate GoFlex Home"
+CONFIG_SYS_DCACHE_OFF=y
 # CONFIG_SYS_MALLOC_F is not set
 CONFIG_BOOTDELAY=3
 CONFIG_CONSOLE_MUX=y
diff --git a/configs/gplugd_defconfig b/configs/gplugd_defconfig
index b12dec28ae..c8bae0cbb8 100644
--- a/configs/gplugd_defconfig
+++ b/configs/gplugd_defconfig
@@ -3,6 +3,7 @@ CONFIG_TARGET_GPLUGD=y
 CONFIG_SYS_TEXT_BASE=0x00f00000
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_IDENT_STRING="\nMarvell-gplugD"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_BOOTDELAY=3
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_BOARD_EARLY_INIT_F=y
diff --git a/configs/guruplug_defconfig b/configs/guruplug_defconfig
index c0e798e412..3c0fafa07d 100644
--- a/configs/guruplug_defconfig
+++ b/configs/guruplug_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_GURUPLUG=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_IDENT_STRING="\nMarvell-GuruPlug"
+CONFIG_SYS_DCACHE_OFF=y
 # CONFIG_SYS_MALLOC_F is not set
 CONFIG_BOOTDELAY=3
 # CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/highbank_defconfig b/configs/highbank_defconfig
index ea64ca7755..ba0f4a61b7 100644
--- a/configs/highbank_defconfig
+++ b/configs/highbank_defconfig
@@ -4,6 +4,7 @@ CONFIG_ARCH_HIGHBANK=y
 CONFIG_SYS_TEXT_BASE=0x00008000
 CONFIG_NR_DRAM_BANKS=0
 CONFIG_DISTRO_DEFAULTS=y
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_FIT=y
 CONFIG_OF_BOARD_SETUP=y
 # CONFIG_USE_BOOTCOMMAND is not set
diff --git a/configs/ib62x0_defconfig b/configs/ib62x0_defconfig
index 5cadc56515..b8a91f964c 100644
--- a/configs/ib62x0_defconfig
+++ b/configs/ib62x0_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_IB62X0=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_IDENT_STRING=" RaidSonic ICY BOX IB-NAS62x0"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_BOOTDELAY=3
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_HUSH_PARSER=y
diff --git a/configs/iconnect_defconfig b/configs/iconnect_defconfig
index e1fb3c7bbe..b76e776714 100644
--- a/configs/iconnect_defconfig
+++ b/configs/iconnect_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_ICONNECT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_IDENT_STRING=" Iomega iConnect"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_BOOTDELAY=3
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_SYS_PROMPT="iconnect => "
diff --git a/configs/inetspace_v2_defconfig b/configs/inetspace_v2_defconfig
index 2d43a67606..7fd043c9e8 100644
--- a/configs/inetspace_v2_defconfig
+++ b/configs/inetspace_v2_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_NETSPACE_V2=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_IDENT_STRING=" IS v2"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_SYS_EXTRA_OPTIONS="INETSPACE_V2"
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
diff --git a/configs/k2e_evm_defconfig b/configs/k2e_evm_defconfig
index d68045bd24..662145420a 100644
--- a/configs/k2e_evm_defconfig
+++ b/configs/k2e_evm_defconfig
@@ -8,6 +8,7 @@ CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_TARGET_K2E_EVM=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
diff --git a/configs/k2e_hs_evm_defconfig b/configs/k2e_hs_evm_defconfig
index bcc8a693a9..655220bae4 100644
--- a/configs/k2e_hs_evm_defconfig
+++ b/configs/k2e_hs_evm_defconfig
@@ -6,6 +6,7 @@ CONFIG_SYS_TEXT_BASE=0xC000060
 CONFIG_TI_COMMON_CMD_OPTIONS=y
 CONFIG_TARGET_K2E_EVM=y
 CONFIG_NR_DRAM_BANKS=2
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT_IMAGE_POST_PROCESS=y
 CONFIG_OF_BOARD_SETUP=y
diff --git a/configs/k2g_evm_defconfig b/configs/k2g_evm_defconfig
index 0c554dfc7f..3780f89d29 100644
--- a/configs/k2g_evm_defconfig
+++ b/configs/k2g_evm_defconfig
@@ -8,6 +8,7 @@ CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_TARGET_K2G_EVM=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
diff --git a/configs/k2g_hs_evm_defconfig b/configs/k2g_hs_evm_defconfig
index 00138c0b66..0f2194b171 100644
--- a/configs/k2g_hs_evm_defconfig
+++ b/configs/k2g_hs_evm_defconfig
@@ -6,6 +6,7 @@ CONFIG_SYS_TEXT_BASE=0xC000060
 CONFIG_TI_COMMON_CMD_OPTIONS=y
 CONFIG_TARGET_K2G_EVM=y
 CONFIG_NR_DRAM_BANKS=2
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT_IMAGE_POST_PROCESS=y
 CONFIG_OF_BOARD_SETUP=y
diff --git a/configs/k2hk_evm_defconfig b/configs/k2hk_evm_defconfig
index 37308aa336..952c0831c0 100644
--- a/configs/k2hk_evm_defconfig
+++ b/configs/k2hk_evm_defconfig
@@ -8,6 +8,7 @@ CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_TARGET_K2HK_EVM=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
diff --git a/configs/k2hk_hs_evm_defconfig b/configs/k2hk_hs_evm_defconfig
index cfa595956a..99d87c9c2d 100644
--- a/configs/k2hk_hs_evm_defconfig
+++ b/configs/k2hk_hs_evm_defconfig
@@ -6,6 +6,7 @@ CONFIG_SYS_TEXT_BASE=0xC000060
 CONFIG_TI_COMMON_CMD_OPTIONS=y
 CONFIG_TARGET_K2HK_EVM=y
 CONFIG_NR_DRAM_BANKS=2
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT_IMAGE_POST_PROCESS=y
 CONFIG_OF_BOARD_SETUP=y
diff --git a/configs/k2l_evm_defconfig b/configs/k2l_evm_defconfig
index cbe1fdff45..a1db8fc27b 100644
--- a/configs/k2l_evm_defconfig
+++ b/configs/k2l_evm_defconfig
@@ -8,6 +8,7 @@ CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_TARGET_K2L_EVM=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_SPL=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
 CONFIG_SPL_SPI_SUPPORT=y
diff --git a/configs/k2l_hs_evm_defconfig b/configs/k2l_hs_evm_defconfig
index 66f48a1922..1cc8d83b0e 100644
--- a/configs/k2l_hs_evm_defconfig
+++ b/configs/k2l_hs_evm_defconfig
@@ -6,6 +6,7 @@ CONFIG_SYS_TEXT_BASE=0xC000060
 CONFIG_TI_COMMON_CMD_OPTIONS=y
 CONFIG_TARGET_K2L_EVM=y
 CONFIG_NR_DRAM_BANKS=2
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_FIT_IMAGE_POST_PROCESS=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
diff --git a/configs/km_kirkwood_128m16_defconfig b/configs/km_kirkwood_128m16_defconfig
index 92fb248111..a401f5ed76 100644
--- a/configs/km_kirkwood_128m16_defconfig
+++ b/configs/km_kirkwood_128m16_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x07d00000
 CONFIG_TARGET_KM_KIRKWOOD=y
 CONFIG_IDENT_STRING="\nKeymile Kirkwood 128M16"
 CONFIG_SYS_EXTRA_OPTIONS="KM_KIRKWOOD_128M16"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_MISC_INIT_R=y
 CONFIG_VERSION_VARIABLE=y
 # CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/km_kirkwood_defconfig b/configs/km_kirkwood_defconfig
index b1a95cb381..d2a2a458f2 100644
--- a/configs/km_kirkwood_defconfig
+++ b/configs/km_kirkwood_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x07d00000
 CONFIG_TARGET_KM_KIRKWOOD=y
 CONFIG_IDENT_STRING="\nKeymile Kirkwood"
 CONFIG_SYS_EXTRA_OPTIONS="KM_KIRKWOOD"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_MISC_INIT_R=y
 CONFIG_VERSION_VARIABLE=y
 # CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/km_kirkwood_pci_defconfig b/configs/km_kirkwood_pci_defconfig
index 443399daf2..e37d17392c 100644
--- a/configs/km_kirkwood_pci_defconfig
+++ b/configs/km_kirkwood_pci_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x07d00000
 CONFIG_TARGET_KM_KIRKWOOD=y
 CONFIG_IDENT_STRING="\nKeymile Kirkwood PCI"
 CONFIG_SYS_EXTRA_OPTIONS="KM_KIRKWOOD_PCI"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_MISC_INIT_R=y
 CONFIG_VERSION_VARIABLE=y
 # CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/kmcoge5un_defconfig b/configs/kmcoge5un_defconfig
index 7ec728149d..d84228957e 100644
--- a/configs/kmcoge5un_defconfig
+++ b/configs/kmcoge5un_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x07d00000
 CONFIG_TARGET_KM_KIRKWOOD=y
 CONFIG_IDENT_STRING="\nKeymile COGE5UN"
 CONFIG_SYS_EXTRA_OPTIONS="KM_COGE5UN"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_MISC_INIT_R=y
 CONFIG_VERSION_VARIABLE=y
 # CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/kmnusa_defconfig b/configs/kmnusa_defconfig
index 34ece1888a..1c13eddd87 100644
--- a/configs/kmnusa_defconfig
+++ b/configs/kmnusa_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x07d00000
 CONFIG_TARGET_KM_KIRKWOOD=y
 CONFIG_IDENT_STRING="\nKeymile NUSA"
 CONFIG_SYS_EXTRA_OPTIONS="KM_NUSA"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_MISC_INIT_R=y
 CONFIG_VERSION_VARIABLE=y
 # CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/kmsugp1_defconfig b/configs/kmsugp1_defconfig
index 63c5925fdc..b3a24a4ec8 100644
--- a/configs/kmsugp1_defconfig
+++ b/configs/kmsugp1_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x07d00000
 CONFIG_TARGET_KM_KIRKWOOD=y
 CONFIG_IDENT_STRING="\nKeymile SUGP1"
 CONFIG_SYS_EXTRA_OPTIONS="KM_SUGP1"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_MISC_INIT_R=y
 CONFIG_VERSION_VARIABLE=y
 # CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/kmsuv31_defconfig b/configs/kmsuv31_defconfig
index b2d62320a4..63e2221a9f 100644
--- a/configs/kmsuv31_defconfig
+++ b/configs/kmsuv31_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x07d00000
 CONFIG_TARGET_KM_KIRKWOOD=y
 CONFIG_IDENT_STRING="\nKeymile SUV31"
 CONFIG_SYS_EXTRA_OPTIONS="KM_SUV31"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_MISC_INIT_R=y
 CONFIG_VERSION_VARIABLE=y
 # CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/lschlv2_defconfig b/configs/lschlv2_defconfig
index 906800c2fd..bf97d989d9 100644
--- a/configs/lschlv2_defconfig
+++ b/configs/lschlv2_defconfig
@@ -3,6 +3,7 @@ CONFIG_KIRKWOOD=y
 CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_LSXL=y
 CONFIG_NR_DRAM_BANKS=2
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_IDENT_STRING=" LS-CHLv2"
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_EXTRA_OPTIONS="LSCHLV2"
diff --git a/configs/lsxhl_defconfig b/configs/lsxhl_defconfig
index 038f9d1bb6..9fddacfd9d 100644
--- a/configs/lsxhl_defconfig
+++ b/configs/lsxhl_defconfig
@@ -3,6 +3,7 @@ CONFIG_KIRKWOOD=y
 CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_LSXL=y
 CONFIG_NR_DRAM_BANKS=2
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_IDENT_STRING=" LS-XHL"
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_SYS_EXTRA_OPTIONS="LSXHL"
diff --git a/configs/mgcoge3un_defconfig b/configs/mgcoge3un_defconfig
index d85a216ddb..eb5a4d6277 100644
--- a/configs/mgcoge3un_defconfig
+++ b/configs/mgcoge3un_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x07d00000
 CONFIG_TARGET_KM_KIRKWOOD=y
 CONFIG_IDENT_STRING="\nKeymile COGE3UN"
 CONFIG_SYS_EXTRA_OPTIONS="KM_MGCOGE3UN"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_MISC_INIT_R=y
 CONFIG_VERSION_VARIABLE=y
 # CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/nas220_defconfig b/configs/nas220_defconfig
index 5ca8223490..3a9e670547 100644
--- a/configs/nas220_defconfig
+++ b/configs/nas220_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_NAS220=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_IDENT_STRING="\nNAS 220"
+CONFIG_SYS_DCACHE_OFF=y
 # CONFIG_SYS_MALLOC_F is not set
 CONFIG_BOOTDELAY=3
 # CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/net2big_v2_defconfig b/configs/net2big_v2_defconfig
index cec280ba5a..b48c57df01 100644
--- a/configs/net2big_v2_defconfig
+++ b/configs/net2big_v2_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_NET2BIG_V2=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_IDENT_STRING=" 2Big v2"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_SYS_EXTRA_OPTIONS="NET2BIG_V2"
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
diff --git a/configs/netspace_lite_v2_defconfig b/configs/netspace_lite_v2_defconfig
index 3fa5938b81..7549cc980e 100644
--- a/configs/netspace_lite_v2_defconfig
+++ b/configs/netspace_lite_v2_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_NETSPACE_V2=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_IDENT_STRING=" NS v2 Lite"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_SYS_EXTRA_OPTIONS="NETSPACE_LITE_V2"
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
diff --git a/configs/netspace_max_v2_defconfig b/configs/netspace_max_v2_defconfig
index 3367889753..c4d3c8e876 100644
--- a/configs/netspace_max_v2_defconfig
+++ b/configs/netspace_max_v2_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_NETSPACE_V2=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_IDENT_STRING=" NS Max v2"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_SYS_EXTRA_OPTIONS="NETSPACE_MAX_V2"
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
diff --git a/configs/netspace_mini_v2_defconfig b/configs/netspace_mini_v2_defconfig
index 9a0afaa2cf..43f5b79ab6 100644
--- a/configs/netspace_mini_v2_defconfig
+++ b/configs/netspace_mini_v2_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_NETSPACE_V2=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_IDENT_STRING=" NS v2 Mini"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_SYS_EXTRA_OPTIONS="NETSPACE_MINI_V2"
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
diff --git a/configs/netspace_v2_defconfig b/configs/netspace_v2_defconfig
index 2f3f4d35aa..d29c848b85 100644
--- a/configs/netspace_v2_defconfig
+++ b/configs/netspace_v2_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_NETSPACE_V2=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_IDENT_STRING=" NS v2"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_SYS_EXTRA_OPTIONS="NETSPACE_V2"
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
diff --git a/configs/nsa310s_defconfig b/configs/nsa310s_defconfig
index eb29a70157..9419210cf1 100644
--- a/configs/nsa310s_defconfig
+++ b/configs/nsa310s_defconfig
@@ -3,6 +3,7 @@ CONFIG_KIRKWOOD=y
 CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_NSA310S=y
 CONFIG_NR_DRAM_BANKS=2
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_BOOTDELAY=3
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_HUSH_PARSER=y
diff --git a/configs/openrd_base_defconfig b/configs/openrd_base_defconfig
index 151e3c25f9..bbdc8a42d9 100644
--- a/configs/openrd_base_defconfig
+++ b/configs/openrd_base_defconfig
@@ -5,6 +5,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_OPENRD=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_IDENT_STRING="\nOpenRD-Base"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_SYS_EXTRA_OPTIONS="BOARD_IS_OPENRD_BASE"
 CONFIG_BOOTDELAY=3
 CONFIG_LOGLEVEL=2
diff --git a/configs/openrd_client_defconfig b/configs/openrd_client_defconfig
index c5404eff9c..9c6cfc46e8 100644
--- a/configs/openrd_client_defconfig
+++ b/configs/openrd_client_defconfig
@@ -5,6 +5,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_OPENRD=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_IDENT_STRING="\nOpenRD-Client"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_SYS_EXTRA_OPTIONS="BOARD_IS_OPENRD_CLIENT"
 CONFIG_BOOTDELAY=3
 CONFIG_LOGLEVEL=2
diff --git a/configs/openrd_ultimate_defconfig b/configs/openrd_ultimate_defconfig
index d6dcbb6cc7..811b789a06 100644
--- a/configs/openrd_ultimate_defconfig
+++ b/configs/openrd_ultimate_defconfig
@@ -5,6 +5,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_OPENRD=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_IDENT_STRING="\nOpenRD-Ultimate"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_SYS_EXTRA_OPTIONS="BOARD_IS_OPENRD_ULTIMATE"
 CONFIG_BOOTDELAY=3
 CONFIG_LOGLEVEL=2
diff --git a/configs/origen_defconfig b/configs/origen_defconfig
index 9d5bf7e150..108b1a455c 100644
--- a/configs/origen_defconfig
+++ b/configs/origen_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x43E00000
 CONFIG_ARCH_EXYNOS4=y
 CONFIG_TARGET_ORIGEN=y
 CONFIG_SPL=y
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_IDENT_STRING=" for ORIGEN"
 CONFIG_DISTRO_DEFAULTS=y
 # CONFIG_USE_BOOTCOMMAND is not set
diff --git a/configs/pogo_e02_defconfig b/configs/pogo_e02_defconfig
index 943a5008af..d8db3fdd60 100644
--- a/configs/pogo_e02_defconfig
+++ b/configs/pogo_e02_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_POGO_E02=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_IDENT_STRING="\nPogo E02"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_BOOTDELAY=3
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_SYS_PROMPT="PogoE02> "
diff --git a/configs/portl2_defconfig b/configs/portl2_defconfig
index 7e0abaa837..fcaeb4bde8 100644
--- a/configs/portl2_defconfig
+++ b/configs/portl2_defconfig
@@ -4,6 +4,7 @@ CONFIG_SYS_TEXT_BASE=0x07d00000
 CONFIG_TARGET_KM_KIRKWOOD=y
 CONFIG_IDENT_STRING="\nKeymile Port-L2"
 CONFIG_SYS_EXTRA_OPTIONS="KM_PORTL2"
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_MISC_INIT_R=y
 CONFIG_VERSION_VARIABLE=y
 # CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/sheevaplug_defconfig b/configs/sheevaplug_defconfig
index e290c38bc2..073a5385a4 100644
--- a/configs/sheevaplug_defconfig
+++ b/configs/sheevaplug_defconfig
@@ -5,6 +5,7 @@ CONFIG_SYS_TEXT_BASE=0x600000
 CONFIG_TARGET_SHEEVAPLUG=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_IDENT_STRING="\nMarvell-Sheevaplug"
+CONFIG_SYS_DCACHE_OFF=y
 # CONFIG_SYS_MALLOC_F is not set
 CONFIG_BOOTDELAY=3
 # CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/stv0991_defconfig b/configs/stv0991_defconfig
index 78810529c8..d682065177 100644
--- a/configs/stv0991_defconfig
+++ b/configs/stv0991_defconfig
@@ -3,6 +3,7 @@ CONFIG_TARGET_STV0991=y
 CONFIG_SYS_TEXT_BASE=0x00010000
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_NR_DRAM_BANKS=1
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_SYS_EXTRA_OPTIONS="STV0991"
 CONFIG_BOOTDELAY=3
 # CONFIG_DISPLAY_CPUINFO is not set
diff --git a/configs/woodburn_defconfig b/configs/woodburn_defconfig
index a5cc579ce5..40365e1d77 100644
--- a/configs/woodburn_defconfig
+++ b/configs/woodburn_defconfig
@@ -2,6 +2,7 @@ CONFIG_ARM=y
 CONFIG_TARGET_WOODBURN=y
 CONFIG_SYS_TEXT_BASE=0xA0000000
 CONFIG_NR_DRAM_BANKS=1
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_BOOTDELAY=3
 # CONFIG_DISPLAY_BOARDINFO is not set
 CONFIG_BOARD_EARLY_INIT_F=y
diff --git a/configs/woodburn_sd_defconfig b/configs/woodburn_sd_defconfig
index 087c83ad1c..103c40ae09 100644
--- a/configs/woodburn_sd_defconfig
+++ b/configs/woodburn_sd_defconfig
@@ -9,6 +9,7 @@ CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/woodburn/imximage.cfg"
 CONFIG_BOOTDELAY=3
 # CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/configs/work_92105_defconfig b/configs/work_92105_defconfig
index 2cfcf4d337..ecb7fc894d 100644
--- a/configs/work_92105_defconfig
+++ b/configs/work_92105_defconfig
@@ -9,6 +9,8 @@ CONFIG_CMD_MAX6957=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_NR_DRAM_BANKS=2
 CONFIG_SPL=y
+CONFIG_SYS_ICACHE_OFF=y
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
 CONFIG_BOOTARGS="console=ttyS2,115200n8"
diff --git a/configs/xilinx_versal_mini_defconfig b/configs/xilinx_versal_mini_defconfig
index 186c1641bf..f6e7bc5685 100644
--- a/configs/xilinx_versal_mini_defconfig
+++ b/configs/xilinx_versal_mini_defconfig
@@ -7,6 +7,7 @@ CONFIG_NR_DRAM_BANKS=1
 CONFIG_SYS_MALLOC_LEN=0x2000
 CONFIG_SYS_MEM_RSVD_FOR_MMU=y
 CONFIG_COUNTER_FREQUENCY=2720000
+CONFIG_SYS_ICACHE_OFF=y
 # CONFIG_IMAGE_FORMAT_LEGACY is not set
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 # CONFIG_DISPLAY_CPUINFO is not set
diff --git a/configs/xilinx_versal_mini_emmc0_defconfig b/configs/xilinx_versal_mini_emmc0_defconfig
index 7f12da62ac..1bfe5b0a20 100644
--- a/configs/xilinx_versal_mini_emmc0_defconfig
+++ b/configs/xilinx_versal_mini_emmc0_defconfig
@@ -6,6 +6,7 @@ CONFIG_ENV_SIZE=0x80
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SYS_MALLOC_LEN=0x80000
 CONFIG_COUNTER_FREQUENCY=2720000
+CONFIG_SYS_ICACHE_OFF=y
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_BOARD_EARLY_INIT_R=y
diff --git a/configs/xilinx_versal_mini_emmc1_defconfig b/configs/xilinx_versal_mini_emmc1_defconfig
index 720b0dda87..582e81f462 100644
--- a/configs/xilinx_versal_mini_emmc1_defconfig
+++ b/configs/xilinx_versal_mini_emmc1_defconfig
@@ -6,6 +6,7 @@ CONFIG_ENV_SIZE=0x80
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SYS_MALLOC_LEN=0x80000
 CONFIG_COUNTER_FREQUENCY=2720000
+CONFIG_SYS_ICACHE_OFF=y
 CONFIG_SYS_CONSOLE_INFO_QUIET=y
 # CONFIG_DISPLAY_CPUINFO is not set
 CONFIG_BOARD_EARLY_INIT_R=y
diff --git a/configs/xilinx_zynqmp_mini_defconfig b/configs/xilinx_zynqmp_mini_defconfig
index e54c81cb48..eb20db84e7 100644
--- a/configs/xilinx_zynqmp_mini_defconfig
+++ b/configs/xilinx_zynqmp_mini_defconfig
@@ -1,4 +1,5 @@
 CONFIG_ARM=y
+CONFIG_SYS_ICACHE_OFF=y
 CONFIG_SYS_CONFIG_NAME="xilinx_zynqmp_mini_qspi"
 CONFIG_ARCH_ZYNQMP=y
 CONFIG_SYS_TEXT_BASE=0xFFFC0000
diff --git a/configs/xilinx_zynqmp_mini_emmc0_defconfig b/configs/xilinx_zynqmp_mini_emmc0_defconfig
index 91d7c6993f..d1dd4774a4 100644
--- a/configs/xilinx_zynqmp_mini_emmc0_defconfig
+++ b/configs/xilinx_zynqmp_mini_emmc0_defconfig
@@ -6,6 +6,7 @@ CONFIG_ENV_SIZE=0x80
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 # CONFIG_CMD_ZYNQMP is not set
+CONFIG_SYS_ICACHE_OFF=y
 CONFIG_FIT=y
 CONFIG_SUPPORT_RAW_INITRD=y
 # CONFIG_BOARD_LATE_INIT is not set
diff --git a/configs/xilinx_zynqmp_mini_emmc1_defconfig b/configs/xilinx_zynqmp_mini_emmc1_defconfig
index 4515b2047d..89dce95671 100644
--- a/configs/xilinx_zynqmp_mini_emmc1_defconfig
+++ b/configs/xilinx_zynqmp_mini_emmc1_defconfig
@@ -6,6 +6,7 @@ CONFIG_ENV_SIZE=0x80
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_SPL=y
 # CONFIG_CMD_ZYNQMP is not set
+CONFIG_SYS_ICACHE_OFF=y
 CONFIG_FIT=y
 CONFIG_SUPPORT_RAW_INITRD=y
 # CONFIG_BOARD_LATE_INIT is not set
diff --git a/configs/xilinx_zynqmp_mini_nand_defconfig b/configs/xilinx_zynqmp_mini_nand_defconfig
index 6dc0690fe2..de0e4cf421 100644
--- a/configs/xilinx_zynqmp_mini_nand_defconfig
+++ b/configs/xilinx_zynqmp_mini_nand_defconfig
@@ -5,6 +5,7 @@ CONFIG_SYS_TEXT_BASE=0x10000
 CONFIG_ENV_SIZE=0x80
 CONFIG_NR_DRAM_BANKS=1
 # CONFIG_CMD_ZYNQMP is not set
+CONFIG_SYS_ICACHE_OFF=y
 CONFIG_FIT=y
 CONFIG_SUPPORT_RAW_INITRD=y
 # CONFIG_BOARD_LATE_INIT is not set
diff --git a/configs/xilinx_zynqmp_mini_qspi_defconfig b/configs/xilinx_zynqmp_mini_qspi_defconfig
index 3fe9820ad3..5701c19f2c 100644
--- a/configs/xilinx_zynqmp_mini_qspi_defconfig
+++ b/configs/xilinx_zynqmp_mini_qspi_defconfig
@@ -9,6 +9,7 @@ CONFIG_SYS_MEM_RSVD_FOR_MMU=y
 CONFIG_ZYNQMP_NO_DDR=y
 # CONFIG_PSCI_RESET is not set
 # CONFIG_CMD_ZYNQMP is not set
+CONFIG_SYS_ICACHE_OFF=y
 # CONFIG_EXPERT is not set
 # CONFIG_IMAGE_FORMAT_LEGACY is not set
 # CONFIG_BOARD_LATE_INIT is not set
diff --git a/configs/zynq_cse_nand_defconfig b/configs/zynq_cse_nand_defconfig
index 23f9549bee..f4db2df8a4 100644
--- a/configs/zynq_cse_nand_defconfig
+++ b/configs/zynq_cse_nand_defconfig
@@ -5,6 +5,8 @@ CONFIG_SYS_TEXT_BASE=0x100000
 CONFIG_ENV_SIZE=0x190
 CONFIG_SPL_STACK_R_ADDR=0x200000
 CONFIG_SPL=y
+CONFIG_SYS_ICACHE_OFF=y
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_SYS_MALLOC_LEN=0x1000
 # CONFIG_BOARD_LATE_INIT is not set
 # CONFIG_DISPLAY_CPUINFO is not set
diff --git a/configs/zynq_cse_nor_defconfig b/configs/zynq_cse_nor_defconfig
index d2bddecc27..8f1df5f0b1 100644
--- a/configs/zynq_cse_nor_defconfig
+++ b/configs/zynq_cse_nor_defconfig
@@ -5,6 +5,8 @@ CONFIG_SYS_TEXT_BASE=0xFFFC0000
 CONFIG_ENV_SIZE=0x190
 CONFIG_SPL_STACK_R_ADDR=0x200000
 CONFIG_SPL=y
+CONFIG_SYS_ICACHE_OFF=y
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_SYS_MALLOC_LEN=0x1000
 # CONFIG_BOARD_LATE_INIT is not set
 # CONFIG_DISPLAY_CPUINFO is not set
diff --git a/configs/zynq_cse_qspi_defconfig b/configs/zynq_cse_qspi_defconfig
index 2d33b6231e..1edd0cbf4b 100644
--- a/configs/zynq_cse_qspi_defconfig
+++ b/configs/zynq_cse_qspi_defconfig
@@ -5,6 +5,8 @@ CONFIG_SYS_TEXT_BASE=0xFFFC0000
 CONFIG_ENV_SIZE=0x190
 CONFIG_SPL_STACK_R_ADDR=0x200000
 CONFIG_SPL=y
+CONFIG_SYS_ICACHE_OFF=y
+CONFIG_SYS_DCACHE_OFF=y
 CONFIG_DEBUG_UART_BASE=0x0
 CONFIG_DEBUG_UART_CLOCK=0
 # CONFIG_ZYNQ_DDRC_INIT is not set
diff --git a/include/configs/armadillo-800eva.h b/include/configs/armadillo-800eva.h
index 771189d877..0cb40e721c 100644
--- a/include/configs/armadillo-800eva.h
+++ b/include/configs/armadillo-800eva.h
@@ -21,7 +21,6 @@
 #define CONFIG_SYS_TIMER_COUNTS_DOWN
 #define CONFIG_SYS_TIMER_COUNTER	(TMU_BASE + 0xc)	/* TCNT0 */
 #define CONFIG_SYS_TIMER_RATE		(CONFIG_SYS_CLK_FREQ / 4)
-#define CONFIG_SYS_DCACHE_OFF
 
 /* STACK */
 #define CONFIG_SYS_INIT_SP_ADDR		0xE8083000
diff --git a/include/configs/aspeed-common.h b/include/configs/aspeed-common.h
index 46062492cd..6815c5ff2c 100644
--- a/include/configs/aspeed-common.h
+++ b/include/configs/aspeed-common.h
@@ -15,9 +15,6 @@
 #define CONFIG_SETUP_MEMORY_TAGS
 #define CONFIG_INITRD_TAG
 
-/* Enable cache controller */
-#define CONFIG_SYS_DCACHE_OFF
-
 #define CONFIG_SYS_SDRAM_BASE		0x80000000
 
 #ifdef CONFIG_PRE_CON_BUF_SZ
diff --git a/include/configs/bcm23550_w1d.h b/include/configs/bcm23550_w1d.h
index d0c7de34a0..deafb7b702 100644
--- a/include/configs/bcm23550_w1d.h
+++ b/include/configs/bcm23550_w1d.h
@@ -100,8 +100,6 @@
 
 #define CONFIG_USBID_ADDR		0x34052c46
 
-#define CONFIG_SYS_ICACHE_OFF
-#define CONFIG_SYS_DCACHE_OFF
 #define CONFIG_SYS_L2CACHE_OFF
 
 #endif /* __BCM23550_W1D_H */
diff --git a/include/configs/colibri_pxa270.h b/include/configs/colibri_pxa270.h
index 622b02492d..d4802f9914 100644
--- a/include/configs/colibri_pxa270.h
+++ b/include/configs/colibri_pxa270.h
@@ -16,9 +16,6 @@
 /* Avoid overwriting factory configuration block */
 #define CONFIG_BOARD_SIZE_LIMIT		0x40000
 
-/* We will never enable dcache because we have to setup MMU first */
-#define CONFIG_SYS_DCACHE_OFF
-
 /*
  * Environment settings
  */
diff --git a/include/configs/devkit3250.h b/include/configs/devkit3250.h
index ae9e4d4a2c..c93a5deb99 100644
--- a/include/configs/devkit3250.h
+++ b/include/configs/devkit3250.h
@@ -14,8 +14,6 @@
 
 #define CONFIG_MACH_TYPE		MACH_TYPE_DEVKIT3250
 
-#define CONFIG_SYS_ICACHE_OFF
-#define CONFIG_SYS_DCACHE_OFF
 #if !defined(CONFIG_SPL_BUILD)
 #define CONFIG_SKIP_LOWLEVEL_INIT
 #endif
diff --git a/include/configs/flea3.h b/include/configs/flea3.h
index e7f8b7a2ae..4cd823fa36 100644
--- a/include/configs/flea3.h
+++ b/include/configs/flea3.h
@@ -17,8 +17,6 @@
  /* High Level Configuration Options */
 #define CONFIG_MX35
 
-#define CONFIG_SYS_DCACHE_OFF
-
 #define CONFIG_MACH_TYPE		MACH_TYPE_FLEA3
 
 /* Set TEXT at the beginning of the NOR flash */
diff --git a/include/configs/gplugd.h b/include/configs/gplugd.h
index a8c4ddf0fd..7da8739a19 100644
--- a/include/configs/gplugd.h
+++ b/include/configs/gplugd.h
@@ -33,9 +33,6 @@
  * Commands configuration
  */
 
-/* Disable DCACHE */
-#define CONFIG_SYS_DCACHE_OFF
-
 /* Network configuration */
 #ifdef CONFIG_CMD_NET
 #define CONFIG_ARMADA100_FEC
diff --git a/include/configs/highbank.h b/include/configs/highbank.h
index 2566867e82..c0e295b6b7 100644
--- a/include/configs/highbank.h
+++ b/include/configs/highbank.h
@@ -6,8 +6,6 @@
 #ifndef __CONFIG_H
 #define __CONFIG_H
 
-#define CONFIG_SYS_DCACHE_OFF
-
 #define CONFIG_SYS_BOOTMAPSZ		(16 << 20)
 
 #define CONFIG_SYS_TIMER_RATE		(150000000/256)
diff --git a/include/configs/origen.h b/include/configs/origen.h
index 1b2ed315a7..44561acbf4 100644
--- a/include/configs/origen.h
+++ b/include/configs/origen.h
@@ -14,8 +14,6 @@
 #define CONFIG_EXYNOS4210		1	/* which is a EXYNOS4210 SoC */
 #define CONFIG_ORIGEN			1	/* working with ORIGEN*/
 
-#define CONFIG_SYS_DCACHE_OFF
-
 /* ORIGEN has 4 bank of DRAM */
 #define CONFIG_SYS_SDRAM_BASE		0x40000000
 #define PHYS_SDRAM_1			CONFIG_SYS_SDRAM_BASE
diff --git a/include/configs/stv0991.h b/include/configs/stv0991.h
index 3177b7a759..e5262085fc 100644
--- a/include/configs/stv0991.h
+++ b/include/configs/stv0991.h
@@ -6,7 +6,6 @@
 
 #ifndef __CONFIG_STV0991_H
 #define __CONFIG_STV0991_H
-#define CONFIG_SYS_DCACHE_OFF
 #define CONFIG_SYS_EXCEPTION_VECTORS_HIGH
 
 /* ram memory-related information */
diff --git a/include/configs/ti_armv7_keystone2.h b/include/configs/ti_armv7_keystone2.h
index 6c867671cf..b44b51bbd1 100644
--- a/include/configs/ti_armv7_keystone2.h
+++ b/include/configs/ti_armv7_keystone2.h
@@ -17,7 +17,6 @@
 /* SoC Configuration */
 #define CONFIG_ARCH_CPU_INIT
 #define CONFIG_SPL_TARGET		"u-boot-spi.gph"
-#define CONFIG_SYS_DCACHE_OFF
 
 /* Memory Configuration */
 #define CONFIG_SYS_LPAE_SDRAM_BASE	0x800000000
diff --git a/include/configs/woodburn_common.h b/include/configs/woodburn_common.h
index 82c57b65e6..5ad3dab51c 100644
--- a/include/configs/woodburn_common.h
+++ b/include/configs/woodburn_common.h
@@ -17,8 +17,6 @@
 #define CONFIG_MX35_HCLK_FREQ	24000000
 #define CONFIG_SYS_FSL_CLK
 
-#define CONFIG_SYS_DCACHE_OFF
-
 #define CONFIG_MACH_TYPE		MACH_TYPE_FLEA3
 
 /* This is required to setup the ESDC controller */
diff --git a/include/configs/work_92105.h b/include/configs/work_92105.h
index 8d97905a59..e260a637d6 100644
--- a/include/configs/work_92105.h
+++ b/include/configs/work_92105.h
@@ -19,8 +19,6 @@
  */
 #define CONFIG_MACH_TYPE		736
 
-#define CONFIG_SYS_ICACHE_OFF
-#define CONFIG_SYS_DCACHE_OFF
 #if !defined(CONFIG_SPL_BUILD)
 #define CONFIG_SKIP_LOWLEVEL_INIT
 #endif
diff --git a/include/configs/xilinx_versal_mini.h b/include/configs/xilinx_versal_mini.h
index b18c0bdc5a..4b3691b407 100644
--- a/include/configs/xilinx_versal_mini.h
+++ b/include/configs/xilinx_versal_mini.h
@@ -10,8 +10,6 @@
 #ifndef __CONFIG_VERSAL_MINI_H
 #define __CONFIG_VERSAL_MINI_H
 
-#define CONFIG_SYS_ICACHE_OFF
-
 #define CONFIG_SYS_MEMTEST_SCRATCH     0xfffc0000
 
 #define CONFIG_EXTRA_ENV_SETTINGS
diff --git a/include/configs/xilinx_zynqmp_mini_emmc.h b/include/configs/xilinx_zynqmp_mini_emmc.h
index 8fdff50528..a7ae30d4d7 100644
--- a/include/configs/xilinx_zynqmp_mini_emmc.h
+++ b/include/configs/xilinx_zynqmp_mini_emmc.h
@@ -12,7 +12,6 @@
 
 #include <configs/xilinx_zynqmp_mini.h>
 
-#define CONFIG_SYS_ICACHE_OFF
 #define CONFIG_SYS_INIT_SP_ADDR	CONFIG_SYS_TEXT_BASE
 #define CONFIG_SYS_MALLOC_LEN	0x800000
 
diff --git a/include/configs/xilinx_zynqmp_mini_nand.h b/include/configs/xilinx_zynqmp_mini_nand.h
index aaa9eee009..692f6e5d1a 100644
--- a/include/configs/xilinx_zynqmp_mini_nand.h
+++ b/include/configs/xilinx_zynqmp_mini_nand.h
@@ -12,7 +12,6 @@
 
 #include <configs/xilinx_zynqmp_mini.h>
 
-#define CONFIG_SYS_ICACHE_OFF
 #define CONFIG_SYS_SDRAM_SIZE	0x1000000
 #define CONFIG_SYS_SDRAM_BASE	0x0
 #define CONFIG_SYS_INIT_SP_ADDR	(CONFIG_SYS_SDRAM_BASE + 0x40000)
diff --git a/include/configs/xilinx_zynqmp_mini_qspi.h b/include/configs/xilinx_zynqmp_mini_qspi.h
index 679ad0be3e..129af6e932 100644
--- a/include/configs/xilinx_zynqmp_mini_qspi.h
+++ b/include/configs/xilinx_zynqmp_mini_qspi.h
@@ -12,7 +12,6 @@
 
 #include <configs/xilinx_zynqmp_mini.h>
 
-#define CONFIG_SYS_ICACHE_OFF
 #define CONFIG_SYS_INIT_SP_ADDR	(CONFIG_SYS_TEXT_BASE + 0x20000)
 #define CONFIG_SYS_MALLOC_LEN	0x2000
 
diff --git a/include/configs/zynq_cse.h b/include/configs/zynq_cse.h
index e7a4d4108a..daf7d75d30 100644
--- a/include/configs/zynq_cse.h
+++ b/include/configs/zynq_cse.h
@@ -10,8 +10,6 @@
 #define __CONFIG_ZYNQ_CSE_H
 
 #define CONFIG_SKIP_LOWLEVEL_INIT
-#define CONFIG_SYS_DCACHE_OFF
-#define CONFIG_SYS_ICACHE_OFF
 
 #include <configs/zynq-common.h>
 
-- 
2.21.0.rc2

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