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ARM: imx6: DHCOM i.MX6 PDK: config SPL to load U-Boot fitImage with mulitple DTs

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Configure fitImage for U-Boot with a device tree for imx6 quad/dual
and duallite/solo. This enables to support the imx6 derivates
quad/dual/duallite/solo with a single binary.

Signed-off-by: Ludwig Zenz <lzenz@dh-electronics.com>
Reviewed-by: Marek Vasut <marex@denx.de>
This commit is contained in:
Ludwig Zenz 2019-07-02 14:49:49 +02:00 committed by Stefano Babic
parent b10eaaf0b0
commit 8039211a8a
2 changed files with 18 additions and 0 deletions
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15
board/dhelectronics/dh_imx6/dh_imx6.c
View file

@ -355,3 +355,18 @@ int checkboard(void)
puts("Board: DHCOM i.MX6\n");
return 0;
}
#ifdef CONFIG_MULTI_DTB_FIT
int board_fit_config_name_match(const char *name)
{
if (is_mx6dq()) {
if (!strcmp(name, "imx6q-dhcom-pdk2"))
return 0;
} else if (is_mx6sdl()) {
if (!strcmp(name, "imx6dl-dhcom-pdk2"))
return 0;
}
return -1;
}
#endif

3
configs/dh_imx6_defconfig
View file

@ -16,6 +16,7 @@ CONFIG_AHCI=y
CONFIG_DISTRO_DEFAULTS=y
# CONFIG_SYS_MALLOC_F is not set
CONFIG_FIT=y
CONFIG_SPL_FIT=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
CONFIG_BOOTDELAY=3
# CONFIG_USE_BOOTCOMMAND is not set
@ -41,6 +42,8 @@ CONFIG_CMD_TIME=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="imx6q-dhcom-pdk2"
CONFIG_OF_LIST="imx6q-dhcom-pdk2 imx6dl-dhcom-pdk2"
CONFIG_MULTI_DTB_FIT=y
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_DWC_AHSATA=y
CONFIG_BOOTCOUNT_LIMIT=y