configs: ti: Add environment support commands for FIT loading
Some parts of these commands can be reused, add them to common files.
Signed-off-by: Andrew F. Davis <afd@ti.com>
diff --git a/include/configs/am65x_evm.h b/include/configs/am65x_evm.h
index 6072e4a..0249a20 100644
--- a/include/configs/am65x_evm.h
+++ b/include/configs/am65x_evm.h
@@ -94,11 +94,14 @@
"done;\0" \
"get_kern_mmc=load mmc ${bootpart} ${loadaddr} " \
"${bootdir}/${name_kern}\0" \
+ "get_fit_mmc=load mmc ${bootpart} ${addr_fit} " \
+ "${bootdir}/${name_fit}\0" \
"partitions=" PARTS_DEFAULT
/* Incorporate settings into the U-Boot environment */
#define CONFIG_EXTRA_ENV_SETTINGS \
DEFAULT_MMC_TI_ARGS \
+ DEFAULT_FIT_TI_ARGS \
EXTRA_ENV_AM65X_BOARD_SETTINGS \
EXTRA_ENV_AM65X_BOARD_SETTINGS_MMC
diff --git a/include/configs/ti_armv7_common.h b/include/configs/ti_armv7_common.h
index 2058f8d..2de6bc2 100644
--- a/include/configs/ti_armv7_common.h
+++ b/include/configs/ti_armv7_common.h
@@ -55,7 +55,13 @@
"addr_fit=0x90000000\0" \
"name_fit=fitImage\0" \
"update_to_fit=setenv loadaddr ${addr_fit}; setenv bootfile ${name_fit}\0" \
- "loadfit=run args_mmc; bootm ${loadaddr}#${fdtfile};\0" \
+ "get_overlaystring=" \
+ "for overlay in $overlay_files;" \
+ "do;" \
+ "setenv overlaystring ${overlaystring}'#'${overlay};" \
+ "done;\0" \
+ "run_fit=bootm ${loadaddr}#${fdtfile}${overlaystring}\0" \
+ "loadfit=run args_mmc; run run_fit;\0" \
/*
* DDR information. If the CONFIG_NR_DRAM_BANKS is not defined,