[U-Boot] [PATCH 15/18] warp7: Make load command an environment variable

[Bryan O'Donoghue]

This patch replaces the current "fatload" command with an environment
variable. Making the load command into an environment variable means we can
change filesystem type in boot.scr and reuse existing commands within that
boot script.

Signed-off-by: Bryan O'Donoghue <bryan.odonoghue at linaro.org>
---
 include/configs/warp7.h | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/include/configs/warp7.h b/include/configs/warp7.h
index c957b2d..712850e 100644
--- a/include/configs/warp7.h
+++ b/include/configs/warp7.h
@@ -51,12 +51,13 @@
 	"mmcargs=setenv bootargs console=${console},${baudrate} " \
 		"root=PARTUUID=${uuid} rootwait rw\0" \
 	"warp7_auth_or_fail=hab_auth_img_or_fail ${hab_ivt_addr} ${filesize} 0;\0" \
+	"loadcmd=fatload\0" \
 	"loadbootscript=" \
-		"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
+		"${loadcmd} mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
 	"bootscript=echo Running bootscript from mmc ...; " \
 		"source\0" \
-	"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
-	"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
+	"loadimage=${loadcmd} mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
+	"loadfdt=${loadcmd} mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
 	"mmcboot=echo Booting from mmc ...; " \
 		"run finduuid; " \
 		"run mmcargs; " \
-- 
2.7.4