ti_mmc bootmethod uses a findfdt routine that is expected to be implemented by all platforms.
Define a default findfdt based on configured DEFAULT_DEVICE_TREE option for u-boot. This saves duplication across multiple boards and handles architecture folder location changes centrally.
TI ARMV7 platforms will need to override default_device_tree_subarch in the env file to point to the appropriate platform. Note: default "omap" is used to cater to "most common" default.
Signed-off-by: Nishanth Menon nm@ti.com --- New patch (part of bootstd transition)
include/env/ti/ti_common.env | 12 ++++++++++++ 1 file changed, 12 insertions(+)
diff --git a/include/env/ti/ti_common.env b/include/env/ti/ti_common.env index e87a41a6590b..322f849a5560 100644 --- a/include/env/ti/ti_common.env +++ b/include/env/ti/ti_common.env @@ -32,3 +32,15 @@ bootcmd_ti_mmc= else; run get_kern_${boot}; run get_fdt_${boot}; run get_overlay_${boot}; run run_kern; fi; +default_device_tree=CONFIG_DEFAULT_DEVICE_TREE +default_device_tree_arch=ti +#ifdef CONFIG_ARM64 +findfdt= + setenv name_fdt ${default_device_tree_arch}/${default_device_tree}.dtb; + setenv fdtfile ${name_fdt} +#else +default_device_tree_subarch=omap +findfdt= + setenv name_fdt ${default_device_tree_arch}/${default_device_tree_subarch}/${default_device_tree}.dtb; + setenv fdtfile ${name_fdt} +#endif