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mx6sxsabresd: Load the correct dtb for revA board

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Currently only imx6sx-sdb.dtb is loaded, but if revA board is used the
correct dtb is imx6sx-sdb-reva.dtb, so make this possible.

While at it, remove an extra 'mmc dev'.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
This commit is contained in:
Fabio Estevam 2017-11-27 10:25:10 -02:00 • committed by Stefano Babic
parent 4555c26142
commit 6ca03f0dfb
5 changed files with 24 additions and 3 deletions
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1
arch/arm/mach-imx/mx6/Kconfig
View file

@ -255,6 +255,7 @@ config TARGET_MX6SLLEVK
config TARGET_MX6SXSABRESD
bool "mx6sxsabresd"
select BOARD_LATE_INIT
select MX6SX
select SUPPORT_SPL
select DM

16
board/freescale/mx6sxsabresd/mx6sxsabresd.c
View file

@ -540,9 +540,23 @@ int board_init(void)
return 0;
}
static bool is_reva(void)
{
return (nxp_board_rev() == 1);
}
int board_late_init(void)
{
#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
if (is_reva())
env_set("board_rev", "REVA");
#endif
return 0;
}
int checkboard(void)
{
puts("Board: MX6SX SABRE SDB\n");
printf("Board: MX6SX SABRE SDB rev%c\n", nxp_board_rev_string());
return 0;
}

1
configs/mx6sxsabresd_defconfig
View file

@ -2,6 +2,7 @@ CONFIG_ARM=y
CONFIG_ARCH_MX6=y
CONFIG_TARGET_MX6SXSABRESD=y
# CONFIG_CMD_BMODE is not set
CONFIG_NXP_BOARD_REVISION=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sxsabresd/imximage.cfg"
# CONFIG_CONSOLE_MUX is not set
CONFIG_SYS_CONSOLE_IS_IN_ENV=y

1
configs/mx6sxsabresd_spl_defconfig
View file

@ -9,6 +9,7 @@ CONFIG_SPL_SERIAL_SUPPORT=y
CONFIG_SPL_LIBDISK_SUPPORT=y
CONFIG_SPL_WATCHDOG_SUPPORT=y
# CONFIG_CMD_BMODE is not set
CONFIG_NXP_BOARD_REVISION=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
# CONFIG_CONSOLE_MUX is not set
CONFIG_SYS_CONSOLE_IS_IN_ENV=y

8
include/configs/mx6sxsabresd.h
View file

@ -43,6 +43,7 @@
#define UPDATE_M4_ENV ""
#endif
#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
#define CONFIG_EXTRA_ENV_SETTINGS \
UPDATE_M4_ENV \
"script=boot.scr\0" \
@ -105,10 +106,13 @@
"fi; " \
"else " \
"bootz; " \
"fi;\0"
"fi;\0" \
"findfdt="\
"if test test $board_rev = REVA ; then " \
"setenv fdt_file imx6sx-sdb-reva.dtb; fi; " \
#define CONFIG_BOOTCOMMAND \
"mmc dev ${mmcdev};" \
"run findfdt; " \
"mmc dev ${mmcdev}; if mmc rescan; then " \
"if run loadbootscript; then " \
"run bootscript; " \