OMAP3: overo : Add environment variable optargs to bootargs
authorPhilip Balister <philip@balister.org>
Tue, 11 Oct 2011 11:23:23 +0000 (11:23 +0000)
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>
Thu, 27 Oct 2011 19:56:35 +0000 (21:56 +0200)
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>
include/configs/omap3_overo.h

index 6573235..afdefd9 100644 (file)
        "loadaddr=0x82000000\0" \
        "console=ttyO2,115200n8\0" \
        "mpurate=500\0" \
+       "optargs=\0" \
        "vram=12M\0" \
        "dvimode=1024x768MR-16@60\0" \
        "defaultdisplay=dvi\0" \
        "nandroot=/dev/mtdblock4 rw\0" \
        "nandrootfstype=jffs2\0" \
        "mmcargs=setenv bootargs console=${console} " \
+               "${optargs} " \
                "mpurate=${mpurate} " \
                "vram=${vram} " \
                "omapfb.mode=dvi:${dvimode} " \
                "root=${mmcroot} " \
                "rootfstype=${mmcrootfstype}\0" \
        "nandargs=setenv bootargs console=${console} " \
+               "${optargs} " \
                "mpurate=${mpurate} " \
                "vram=${vram} " \
                "omapfb.mode=dvi:${dvimode} " \