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| author | Steve Sakoman <steve@sakoman.com> | 2010-02-03 14:39:14 -0800 |
|---|---|---|
| committer | Sandeep Paulraj <s-paulraj@ti.com> | 2010-09-08 14:50:33 -0400 |
| commit | 5af324603409908280b9afdc5686351c3ebbd4f4 (patch) | |
| tree | eb8ef51a9f11af742613e882e2dd1492e305f7b2 /include | |
| parent | 9314961329f07a3d405d6d79fa88ac239857ba00 (diff) | |
| download | u-boot-imx-5af324603409908280b9afdc5686351c3ebbd4f4.zip u-boot-imx-5af324603409908280b9afdc5686351c3ebbd4f4.tar.gz u-boot-imx-5af324603409908280b9afdc5686351c3ebbd4f4.tar.bz2 | |
ARMV7: OMAP: Add mpurate boot arg for Overo and Beagle
Allows one to set the processor clock rate via "setenv mpurate 720" for example
Default is set to a "safe" 500 Mhz.
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/omap3_beagle.h | 3 | ||||
| -rw-r--r-- | include/configs/omap3_overo.h | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h index ae5a791..e7cd93b 100644 --- a/include/configs/omap3_beagle.h +++ b/include/configs/omap3_beagle.h @@ -183,6 +183,7 @@ "loadaddr=0x82000000\0" \ "usbtty=cdc_acm\0" \ "console=ttyS2,115200n8\0" \ + "mpurate=500\0" \ "vram=12M\0" \ "dvimode=1024x768MR-16@60\0" \ "defaultdisplay=dvi\0" \ @@ -191,6 +192,7 @@ "nandroot=/dev/mtdblock4 rw\0" \ "nandrootfstype=jffs2\0" \ "mmcargs=setenv bootargs console=${console} " \ + "mpurate=${mpurate} " \ "vram=${vram} " \ "omapfb.mode=dvi:${dvimode} " \ "omapfb.debug=y " \ @@ -198,6 +200,7 @@ "root=${mmcroot} " \ "rootfstype=${mmcrootfstype}\0" \ "nandargs=setenv bootargs console=${console} " \ + "mpurate=${mpurate} " \ "vram=${vram} " \ "omapfb.mode=dvi:${dvimode} " \ "omapfb.debug=y " \ diff --git a/include/configs/omap3_overo.h b/include/configs/omap3_overo.h index 3a3b389..ca90786 100644 --- a/include/configs/omap3_overo.h +++ b/include/configs/omap3_overo.h @@ -153,6 +153,7 @@ #define CONFIG_EXTRA_ENV_SETTINGS \ "loadaddr=0x82000000\0" \ "console=ttyS2,115200n8\0" \ + "mpurate=500\0" \ "vram=12M\0" \ "dvimode=1024x768MR-16@60\0" \ "defaultdisplay=dvi\0" \ @@ -161,6 +162,7 @@ "nandroot=/dev/mtdblock4 rw\0" \ "nandrootfstype=jffs2\0" \ "mmcargs=setenv bootargs console=${console} " \ + "mpurate=${mpurate} " \ "vram=${vram} " \ "omapfb.mode=dvi:${dvimode} " \ "omapfb.debug=y " \ @@ -168,6 +170,7 @@ "root=${mmcroot} " \ "rootfstype=${mmcrootfstype}\0" \ "nandargs=setenv bootargs console=${console} " \ + "mpurate=${mpurate} " \ "vram=${vram} " \ "omapfb.mode=dvi:${dvimode} " \ "omapfb.debug=y " \ |