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authorPhilip Balister <philip@balister.org>2011-10-11 11:23:23 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2011-10-27 21:56:35 +0200
commite6847dba197399e77bced3e690b488afa483444d (patch)
tree5702f5b9fb06d313ad63197c333ea0b528c3e953
parent8f7109b3abb7b667bfa3f9b242cd43c55ad6b8c9 (diff)
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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>
-rw-r--r--include/configs/omap3_overo.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/configs/omap3_overo.h b/include/configs/omap3_overo.h
index 6573235..afdefd9 100644
--- a/include/configs/omap3_overo.h
+++ b/include/configs/omap3_overo.h
@@ -157,6 +157,7 @@
"loadaddr=0x82000000\0" \
"console=ttyO2,115200n8\0" \
"mpurate=500\0" \
+ "optargs=\0" \
"vram=12M\0" \
"dvimode=1024x768MR-16@60\0" \
"defaultdisplay=dvi\0" \
@@ -166,6 +167,7 @@
"nandroot=/dev/mtdblock4 rw\0" \
"nandrootfstype=jffs2\0" \
"mmcargs=setenv bootargs console=${console} " \
+ "${optargs} " \
"mpurate=${mpurate} " \
"vram=${vram} " \
"omapfb.mode=dvi:${dvimode} " \
@@ -173,6 +175,7 @@
"root=${mmcroot} " \
"rootfstype=${mmcrootfstype}\0" \
"nandargs=setenv bootargs console=${console} " \
+ "${optargs} " \
"mpurate=${mpurate} " \
"vram=${vram} " \
"omapfb.mode=dvi:${dvimode} " \