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OMAP3: overo : Add environment variable optargs to bootargs 

This allows the user can easily add extra kernel arguments. Very helpful
for reserving memory for the DSP without rewriting the entire kernel
argument line.

Signed-off-by: Philip Balister <philip@opensdr.com>
Tested-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
This commit is contained in:
Philip Balister 2011-10-11 11:23:23 +00:00 committed by Albert ARIBAUD
parent 8f7109b3ab
commit e6847dba19
1 changed files with 3 additions and 0 deletions
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3
include/configs/omap3_overo.h
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@ -157,6 +157,7 @@
"loadaddr=0x82000000\0" \ "loadaddr=0x82000000\0" \
"console=ttyO2,115200n8\0" \ "console=ttyO2,115200n8\0" \
"mpurate=500\0" \ "mpurate=500\0" \
"optargs=\0" \
"vram=12M\0" \ "vram=12M\0" \
"dvimode=1024x768MR-16@60\0" \ "dvimode=1024x768MR-16@60\0" \
"defaultdisplay=dvi\0" \ "defaultdisplay=dvi\0" \
@ -166,6 +167,7 @@
"nandroot=/dev/mtdblock4 rw\0" \ "nandroot=/dev/mtdblock4 rw\0" \
"nandrootfstype=jffs2\0" \ "nandrootfstype=jffs2\0" \
"mmcargs=setenv bootargs console=${console} " \ "mmcargs=setenv bootargs console=${console} " \
"${optargs} " \
"mpurate=${mpurate} " \ "mpurate=${mpurate} " \
"vram=${vram} " \ "vram=${vram} " \
"omapfb.mode=dvi:${dvimode} " \ "omapfb.mode=dvi:${dvimode} " \
@ -173,6 +175,7 @@
"root=${mmcroot} " \ "root=${mmcroot} " \
"rootfstype=${mmcrootfstype}\0" \ "rootfstype=${mmcrootfstype}\0" \
"nandargs=setenv bootargs console=${console} " \ "nandargs=setenv bootargs console=${console} " \
"${optargs} " \
"mpurate=${mpurate} " \ "mpurate=${mpurate} " \
"vram=${vram} " \ "vram=${vram} " \
"omapfb.mode=dvi:${dvimode} " \ "omapfb.mode=dvi:${dvimode} " \