[U-Boot] [PATCH] omap5_common: Add optargs variable for kernel command line args
Add 'optargs' variable to be set to additional kernel arguments, similar to omap3*/am3* usage.
Cc: Sricharan R r.sricharan@ti.com Signed-off-by: Tom Rini trini@ti.com --- include/configs/omap5_common.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/include/configs/omap5_common.h b/include/configs/omap5_common.h index 2751627..5384a55 100644 --- a/include/configs/omap5_common.h +++ b/include/configs/omap5_common.h @@ -150,10 +150,12 @@ "usbtty=cdc_acm\0" \ "vram=16M\0" \ "partitions=" PARTS_DEFAULT "\0" \ + "optargs=\0" \ "mmcdev=0\0" \ "mmcroot=/dev/mmcblk0p2 rw\0" \ "mmcrootfstype=ext3 rootwait\0" \ "mmcargs=setenv bootargs console=${console} " \ + "${optargs} " \ "vram=${vram} " \ "root=${mmcroot} " \ "rootfstype=${mmcrootfstype}\0" \
On Thursday 11 April 2013 08:52 PM, Tom Rini wrote:
Add 'optargs' variable to be set to additional kernel arguments, similar to omap3*/am3* usage.
Cc: Sricharan R r.sricharan@ti.com Signed-off-by: Tom Rini trini@ti.com
include/configs/omap5_common.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/include/configs/omap5_common.h b/include/configs/omap5_common.h index 2751627..5384a55 100644 --- a/include/configs/omap5_common.h +++ b/include/configs/omap5_common.h @@ -150,10 +150,12 @@ "usbtty=cdc_acm\0" \ "vram=16M\0" \ "partitions=" PARTS_DEFAULT "\0" \
- "optargs=\0" \ "mmcdev=0\0" \ "mmcroot=/dev/mmcblk0p2 rw\0" \ "mmcrootfstype=ext3 rootwait\0" \ "mmcargs=setenv bootargs console=${console} " \
"${optargs} " \
Sorry, what is this used for ?
Regards, Sricharan
On Mon, Apr 15, 2013 at 12:40:19PM +0530, Sricharan R wrote:
On Thursday 11 April 2013 08:52 PM, Tom Rini wrote:
Add 'optargs' variable to be set to additional kernel arguments, similar to omap3*/am3* usage.
Cc: Sricharan R r.sricharan@ti.com Signed-off-by: Tom Rini trini@ti.com
include/configs/omap5_common.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/include/configs/omap5_common.h b/include/configs/omap5_common.h index 2751627..5384a55 100644 --- a/include/configs/omap5_common.h +++ b/include/configs/omap5_common.h @@ -150,10 +150,12 @@ "usbtty=cdc_acm\0" \ "vram=16M\0" \ "partitions=" PARTS_DEFAULT "\0" \
- "optargs=\0" \ "mmcdev=0\0" \ "mmcroot=/dev/mmcblk0p2 rw\0" \ "mmcrootfstype=ext3 rootwait\0" \ "mmcargs=setenv bootargs console=${console} " \
"${optargs} " \Sorry, what is this used for ?
The common form is you set this in uEnv.txt to whatever you happen to need (say force the display to be some resolution) and not have to re-write the whole of mmcargs. Or other times you want to pass in additional args, without modifying the rest of the boot logic.
On Thu, Apr 11, 2013 at 05:22:10AM -0000, Tom Rini wrote:
Add 'optargs' variable to be set to additional kernel arguments, similar to omap3*/am3* usage.
Cc: Sricharan R r.sricharan@ti.com Signed-off-by: Tom Rini trini@ti.com
Applied to u-boot-ti/master, thanks!
participants (2)
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Sricharan R -
Tom Rini