The following expression is used to construct the device tree name: fdtfile=${soc}-colibri-${fdt_board}.dtb
- soc is set dynamically (either imx8qxp or imx8dx) - fdt_board can be modified by the user (eval-v3, aster, iris/iris-v2)
Signed-off-by: Andrejs Cainikovs andrejs.cainikovs@toradex.com --- board/toradex/colibri-imx8x/colibri-imx8x.c | 14 ++++++++++++++ configs/colibri-imx8x_defconfig | 2 ++ include/configs/colibri-imx8x.h | 3 +-- 3 files changed, 17 insertions(+), 2 deletions(-)
diff --git a/board/toradex/colibri-imx8x/colibri-imx8x.c b/board/toradex/colibri-imx8x/colibri-imx8x.c index 88eddbddaef..6ed9cc4fa80 100644 --- a/board/toradex/colibri-imx8x/colibri-imx8x.c +++ b/board/toradex/colibri-imx8x/colibri-imx8x.c @@ -123,6 +123,18 @@ int checkboard(void) return 0; }
+static void select_dt_from_module_version(void) +{ + /* + * The dtb filename is constructed from ${soc}-colibri-${fdt_board}.dtb. + * Set soc depending on the used SoC. + */ + if (is_imx8dx()) + env_set("soc", "imx8dx"); + else + env_set("soc", "imx8qxp"); +} + int board_init(void) { board_gpio_init(); @@ -158,5 +170,7 @@ int board_late_init(void) env_set("board_rev", "v1.0"); #endif
+ select_dt_from_module_version(); + return 0; } diff --git a/configs/colibri-imx8x_defconfig b/configs/colibri-imx8x_defconfig index 6a5c6e1d61b..6c1c9978d11 100644 --- a/configs/colibri-imx8x_defconfig +++ b/configs/colibri-imx8x_defconfig @@ -20,6 +20,8 @@ CONFIG_FIT=y CONFIG_FIT_EXTERNAL_OFFSET=0x3000 CONFIG_FIT_VERBOSE=y CONFIG_OF_SYSTEM_SETUP=y +CONFIG_USE_PREBOOT=y +CONFIG_PREBOOT="test -n ${fdtfile} || setenv fdtfile ${soc}-colibri-${fdt_board}.dtb" CONFIG_LOG=y # CONFIG_DISPLAY_BOARDINFO is not set CONFIG_DISPLAY_BOARDINFO_LATE=y diff --git a/include/configs/colibri-imx8x.h b/include/configs/colibri-imx8x.h index 7826596a331..9a4a5f3b5de 100644 --- a/include/configs/colibri-imx8x.h +++ b/include/configs/colibri-imx8x.h @@ -61,8 +61,7 @@ "boot_script_dhcp=boot.scr\0" \ "console=ttyLP3\0" \ "fdt_addr=0x83000000\0" \ - "fdt_file=fsl-imx8qxp-colibri-dsihdmi-eval-v3.dtb\0" \ - "fdtfile=fsl-imx8qxp-colibri-dsihdmi-eval-v3.dtb\0" \ + "fdt_board=eval-v3\0" \ "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \ "image=Image\0" \ "initrd_addr=0x83800000\0" \