[U-Boot] [PATCH 1/2] Revert "configs: Remove am335x_boneblack_defconfig"

[Sam Protsenko]

Commit 8fa7f65dd02c ("configs: Remove am335x_boneblack_defconfig")
removes defconfig for BeagleBone Black board, and it's advised to use
am335x_evm_defconfig for all AM335x boards. But it's impossible to use
am335x_evm_defconfig in eMMC use-case without modifications for BBB
(NAND must be disabled, MMC enabled, etc). This is inconvenient for user
to do such modifications via menuconfig (only developer knows what
should be done). Furthermore, enabling MMC options in
am335x_evm_defconfig leads to wrong pin-muxing scheme in
board/ti/am335x/mux.c, because both NAND and MMC options are going to be
enabled in the config, so that pins are muxed for BBB with NAND cape,
which in turn leads to non-functioning eMMC. There is no way to make the
single defconfig working for both eMMC and NAND use-cases, because we
can't figure out in run-time which board configuration is used by user
(EVM, BBB, or BBB with NAND cape). Hence we rely on CONFIG options to
figure out which configuration is used. Because of this we can't use
single defconfig for AM335x EVM and BBB.

All that said, let's bring back am335x_boneblack_defconfig, because
right now users are not able to use U-Boot for BBB. Further patch will
update this defconfig by enabling Driver Model and pulling some other
useful options from am335x_evm_defconfig.

Fixes: 8fa7f65dd02c ("configs: Remove am335x_boneblack_defconfig")
Signed-off-by: Sam Protsenko <semen.protsenko at linaro.org>
---
 configs/am335x_boneblack_defconfig | 50 ++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 configs/am335x_boneblack_defconfig

diff --git a/configs/am335x_boneblack_defconfig b/configs/am335x_boneblack_defconfig
new file mode 100644
index 0000000000..439d0cba05
--- /dev/null
+++ b/configs/am335x_boneblack_defconfig
@@ -0,0 +1,50 @@
+CONFIG_ARM=y
+CONFIG_ARCH_OMAP2PLUS=y
+CONFIG_TI_COMMON_CMD_OPTIONS=y
+CONFIG_AM33XX=y
+CONFIG_SPL=y
+CONFIG_DISTRO_DEFAULTS=y
+CONFIG_SYS_EXTRA_OPTIONS="EMMC_BOOT"
+CONFIG_BOOTCOMMAND="if test ${boot_fit} -eq 1; then run update_to_fit; fi; run findfdt; run init_console; run envboot; run distro_bootcmd"
+CONFIG_SYS_CONSOLE_INFO_QUIET=y
+CONFIG_VERSION_VARIABLE=y
+CONFIG_ARCH_MISC_INIT=y
+CONFIG_SPL_MUSB_NEW_SUPPORT=y
+# CONFIG_SPL_NAND_SUPPORT is not set
+CONFIG_SPL_OS_BOOT=y
+CONFIG_AUTOBOOT_KEYED=y
+CONFIG_AUTOBOOT_PROMPT="Press SPACE to abort autoboot in %d seconds\n"
+CONFIG_AUTOBOOT_DELAY_STR="d"
+CONFIG_AUTOBOOT_STOP_STR=" "
+CONFIG_CMD_SPL=y
+# CONFIG_CMD_FLASH is not set
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_BOOTCOUNT_LIMIT=y
+CONFIG_DFU_TFTP=y
+CONFIG_DFU_MMC=y
+CONFIG_DFU_RAM=y
+CONFIG_USB_FUNCTION_FASTBOOT=y
+CONFIG_FASTBOOT_FLASH=y
+CONFIG_FASTBOOT_FLASH_MMC_DEV=1
+CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
+CONFIG_MMC_OMAP_HS=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_MII=y
+CONFIG_DRIVER_TI_CPSW=y
+CONFIG_SPI=y
+CONFIG_OMAP3_SPI=y
+CONFIG_USB=y
+CONFIG_USB_MUSB_HOST=y
+CONFIG_USB_MUSB_GADGET=y
+CONFIG_USB_MUSB_DSPS=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_MANUFACTURER="Texas Instruments"
+CONFIG_USB_GADGET_VENDOR_NUM=0x0451
+CONFIG_USB_GADGET_PRODUCT_NUM=0xd022
+CONFIG_USB_ETHER=y
+CONFIG_USBNET_HOST_ADDR="de:ad:be:af:00:00"
+CONFIG_LZO=y
+CONFIG_OF_LIBFDT=y
-- 
2.23.0.rc1