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wandboard: Add FIT image support

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After the transition to DM, only the mx6dl/solo wandboard
is supported.

Add FIT image support so that all the wandboard variants
can be supported, like it was prior to the DM conversion.

Successfully booted Linux on mx6q/solo/qp wandboards.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
This commit is contained in:
Fabio Estevam 2019-06-12 12:34:40 -03:00 committed by Stefano Babic
parent df51656986
commit 5b85858251
3 changed files with 28 additions and 1 deletions
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4
arch/arm/dts/Makefile
View File

@ -561,8 +561,10 @@ dtb-$(CONFIG_MX6QDL) += \
imx6q-icore-rqs.dtb \
imx6q-sabreauto.dtb \
imx6q-sabresd.dtb \
imx6q-wandboard-revb1.dtb \
imx6qp-sabreauto.dtb \
imx6qp-sabresd.dtb
imx6qp-sabresd.dtb \
imx6qp-wandboard-revd1.dtb
dtb-$(CONFIG_MX6SL) += imx6sl-evk.dtb

18
board/wandboard/wandboard.c
View File

@ -500,3 +500,21 @@ int checkboard(void)
return 0;
}
#ifdef CONFIG_SPL_LOAD_FIT
int board_fit_config_name_match(const char *name)
{
if (is_mx6dq()) {
if (!strcmp(name, "imx6q-wandboard-revb1"))
return 0;
} else if (is_mx6dqp()) {
if (!strcmp(name, "imx6qp-wandboard-revd1"))
return 0;
} else if (is_mx6dl() || is_mx6solo()) {
if (!strcmp(name, "imx6dl-wandboard-revb1"))
return 0;
}
return -EINVAL;
}
#endif

7
configs/wandboard_defconfig
View File

@ -13,6 +13,9 @@ CONFIG_SPL_LIBDISK_SUPPORT=y
CONFIG_CMD_HDMIDETECT=y
CONFIG_AHCI=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_FIT=y
CONFIG_SPL_FIT_PRINT=y
CONFIG_SPL_LOAD_FIT=y
CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/spl_sd.cfg"
CONFIG_BOOTCOMMAND="run findfdt; run finduuid; run distro_bootcmd"
# CONFIG_CONSOLE_MUX is not set
@ -23,6 +26,8 @@ CONFIG_DISPLAY_BOARDINFO_LATE=y
CONFIG_BOUNCE_BUFFER=y
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_SPL_TEXT_BASE=0x00908000
CONFIG_SPL_SEPARATE_BSS=y
CONFIG_SPL_FIT_IMAGE_TINY=y
CONFIG_SPL_FS_EXT4=y
CONFIG_SPL_I2C_SUPPORT=y
CONFIG_SPL_WATCHDOG_SUPPORT=y
@ -36,6 +41,8 @@ CONFIG_CMD_CACHE=y
CONFIG_CMD_EXT4_WRITE=y
CONFIG_OF_CONTROL=y
CONFIG_DEFAULT_DEVICE_TREE="imx6dl-wandboard-revb1"
CONFIG_OF_LIST="imx6q-wandboard-revb1 imx6qp-wandboard-revd1 imx6dl-wandboard-revb1"
CONFIG_MULTI_DTB_FIT=y
CONFIG_ENV_IS_IN_MMC=y
CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
CONFIG_DM=y