[U-Boot] [PATCH] km/common: fix initial_boot_bank for bootpackages

[Valentin Longchamp]

From: Thomas Herzmann <thomas.herzmann at keymile.com>

The initial_boot_bank can be set when more than one application is
used in a bootpackage. But a value n <> 0 never led to booting from
bank n. Instead, bank 0 was booted. This patch fixes this.

Signed-off-by: Thomas Herzmann <thomas.herzmann at keymile.com>
Signed-off-by: Holger Brunck <holger.brunck at keymile.com>
Acked-by: Heiko Schocher <hs at denx.de>
cc: Wolfgang Denk <wd at denx.de>
cc: Detlev Zundel <dzu at denx.de>
cc: Valentin Longchamp <valentin.longchamp at keymile.com>
Signed-off-by: Valentin Longchamp <valentin.longchamp at keymile.com>
---
 include/configs/keymile-common.h |   15 ++++++++-------
 1 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/include/configs/keymile-common.h b/include/configs/keymile-common.h
index 6329a1c..5c32023 100644
--- a/include/configs/keymile-common.h
+++ b/include/configs/keymile-common.h
@@ -249,10 +249,10 @@
 		"printbootargs boot "					\
 		"\" && "						\
 		"setenv bootcmd \'"					\
-		"run bootrunner; reset"					\
+		"run actual bootrunner; reset"				\
 		"\' && "						\
 		"setenv altbootcmd \'"					\
-		"run actual0 bootcmd; reset"				\
+		"run backup bootrunner; reset"				\
 		"\' && "						\
 		"saveenv && "						\
 		"reset\0"						\
@@ -290,7 +290,7 @@
 	"addramfs="							\
 		"setenv bootargs \""					\
 		"${bootargs} phram.phram="				\
-		"rootfs${actual_bank},${rootfsaddr},${rootfssize}\"\0"	\
+		"rootfs${boot_bank},${rootfsaddr},${rootfssize}\"\0"	\
 	"addtty="							\
 		"setenv bootargs ${bootargs}"				\
 		" console=" CONFIG_KM_CONSOLE_TTY ",${baudrate}\0"	\
@@ -305,7 +305,7 @@
 	"flashargs="							\
 		"setenv bootargs "					\
 		"ubi.mtd=" CONFIG_KM_UBI_LINUX_MTD_NAME " "		\
-		"root=mtdblock:rootfs${actual_bank} "			\
+		"root=mtdblock:rootfs${boot_bank} "			\
 		"rootfstype=squashfs ro\0"				\
 	""
 
@@ -354,7 +354,7 @@
 		"cramfsload ${kernel_addr_r} uImage && "		\
 		"setenv actual_kernel_addr ${kernel_addr_r}\0"		\
 	"ubiattach=ubi part ${ubipartition}\0"				\
-	"ubicopy=ubi read ${cramfsaddr} bootfs${actual_bank}\0"		\
+	"ubicopy=ubi read ${cramfsaddr} bootfs${boot_bank}\0"		\
 	"ubipartition=" CONFIG_KM_UBI_PARTITION_NAME "\0"		\
 	""
 
@@ -384,9 +384,10 @@
  * - 'default': setup default environment
  */
 #define CONFIG_KM_DEF_ENV_CONSTANTS					\
-	"actual=setenv actual_bank ${initial_boot_bank}\0"		\
-	"actual0=setenv actual_bank 0\0"				\
+	"actual=setenv boot_bank ${actual_bank}\0"			\
+	"backup=setenv boot_bank ${backup_bank}\0"			\
 	"actual_bank=${initial_boot_bank}\0"				\
+	"backup_bank=0\0"						\
 	"default="							\
 		"setenv default 'run newenv; reset' &&  "		\
 		"run release && saveenv; reset\0"			\
-- 
1.7.0.5