diff mbox

[U-Boot,4/6] mx6: tqma6: add rootfsmode environment for mmc / sd

Message ID 1486134843-6383-5-git-send-email-niebelm@tqsc.de
State Accepted
Commit 34713901ad19561caca7cef23a9a720a5adb188b
Delegated to: Stefano Babic
Headers show

Commit Message

Markus Niebel Feb. 3, 2017, 3:14 p.m. UTC 
From: Markus Niebel <Markus.Niebel@tq-group.com>

Signed-off-by: Markus Niebel <Markus.Niebel@tq-group.com>
---
 include/configs/tqma6.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
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Patch

diff --git a/include/configs/tqma6.h b/include/configs/tqma6.h
index 874b44b..311221d 100644
--- a/include/configs/tqma6.h
+++ b/include/configs/tqma6.h
@@ -295,6 +295,7 @@ 
 	"cma_size="__stringify(TQMA6_CMA_SIZE)"\0"                             \
 	"fdt_high=0xffffffff\0"                                                \
 	"initrd_high=0xffffffff\0"                                             \
+	"rootfsmode=ro\0"                                                      \
 	"addcma=setenv bootargs ${bootargs} cma=${cma_size}\0"                 \
 	"addtty=setenv bootargs ${bootargs} console=${console},${baudrate}\0"  \
 	"addfb=setenv bootargs ${bootargs} "                                   \
@@ -303,7 +304,8 @@ 
 	"mmcblkdev=0\0"                                                        \
 	"mmcargs=run addmmc addtty addfb addcma\0"                             \
 	"addmmc=setenv bootargs ${bootargs} "                                  \
-		"root=/dev/mmcblk${mmcblkdev}p${mmcpart} rw rootwait\0"        \
+		"root=/dev/mmcblk${mmcblkdev}p${mmcpart} ${rootfsmode} "       \
+		"rootwait\0"                                                   \
 	"mmcboot=echo Booting from mmc ...; "                                  \
 		"setenv bootargs; "                                            \
 		"run mmcargs; "                                                \