u-boot-imx: mx53qsb: fix environment to work with generated sdcard layout

Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

2 files changed, 54 insertions, 2 deletions

diff --git a/recipes-bsp/u-boot/u-boot-imx/mx53_loco_bootenv.patch b/recipes-bsp/u-boot/u-boot-imx/mx53_loco_bootenv.patch
new file mode 100644
index 0000000..768cf99
--- /dev/null
+++ b/recipes-bsp/u-boot/u-boot-imx/mx53_loco_bootenv.patch
@@ -0,0 +1,51 @@
+diff --git a/include/configs/mx53_loco.h b/include/configs/mx53_loco.h
+index 0f57f78..e8a6414 100644
+--- a/include/configs/mx53_loco.h
++++ b/include/configs/mx53_loco.h
+@@ -114,22 +114,30 @@
+ #define CONFIG_RD_LOADADDR     (CONFIG_LOADADDR + 0x300000)
+ 
+ #define        CONFIG_EXTRA_ENV_SETTINGS                                       \
+-               "netdev=eth0\0"                                         \
+-               "ethprime=FEC0\0"                                       \
+-               "uboot=u-boot.bin\0"                    \
+-               "kernel=uImage\0"                               \
+-               "nfsroot=/opt/eldk/arm\0"                               \
+-               "bootargs_base=setenv bootargs console=ttymxc0,115200\0"\
+-               "bootargs_nfs=setenv bootargs ${bootargs} root=/dev/nfs "\
+-                       "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0"\
+-               "bootcmd_net=run bootargs_base bootargs_nfs; "          \
+-                       "tftpboot ${loadaddr} ${kernel}; bootm\0"       \
+-               "bootargs_mmc=setenv bootargs ${bootargs} ip=dhcp "     \
+-                       "root=/dev/mmcblk0p1 rootwait rw\0"             \
+-               "bootcmd_mmc=run bootargs_base bootargs_mmc; "          \
+-                       "mmc dev 0; "                                   \
+-                       "mmc read ${loadaddr} 0x800 0x1800; bootm\0"    \
+-               "bootcmd=run bootcmd_mmc\0"     \
++       "script=boot.scr\0" \
++       "uimage=uImage\0" \
++       "mmcdev=0\0" \
++       "mmcpart=2\0" \
++       "mmcroot=/dev/mmcblk0p3 rw\0" \
++       "mmcrootfstype=ext3 rootwait\0" \
++       "mmcargs=setenv bootargs console=ttymxc0,${baudrate} " \
++               "root=${mmcroot} " \
++               "rootfstype=${mmcrootfstype}\0" \
++       "loadbootscript=" \
++               "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
++       "bootscript=echo Running bootscript from mmc ...; " \
++               "source\0" \
++       "loaduimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${uimage}\0" \
++       "mmcboot=echo Booting from mmc ...; " \
++               "run mmcargs; " \
++               "bootm\0" \
++       "netargs=setenv bootargs console=ttymxc0,${baudrate} " \
++               "root=/dev/nfs " \
++               "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
++       "netboot=echo Booting from net ...; " \
++               "run netargs; " \
++               "dhcp ${uimage}; bootm\0" \
++       "bootcmd=run loaduimage; run mmcboot;\0" \
+        \
+ 
+ 
diff --git a/recipes-bsp/u-boot/u-boot-imx_2009.08.bb b/recipes-bsp/u-boot/u-boot-imx_2009.08.bb
index 8131a2c..0633284 100644
--- a/recipes-bsp/u-boot/u-boot-imx_2009.08.bb
+++ b/recipes-bsp/u-boot/u-boot-imx_2009.08.bb
@@ -11,9 +11,10 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=4c6cde5df68eff615d36789dc18edd3b"
 
 DEPENDS_mxs += "elftosb-native"
 
-PR = "r4"
+PR = "r5"
 
-SRC_URI = "git://opensource.freescale.com/pub/scm/imx/uboot-imx.git;tag=rel_imx_2.6.38_11.11.01;protocol=http"
+SRC_URI = "git://opensource.freescale.com/pub/scm/imx/uboot-imx.git;tag=rel_imx_2.6.38_11.11.01;protocol=http \
+           file://mx53_loco_bootenv.patch"
 
 S = "${WORKDIR}/git"