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 <st...@sakoman.com>
---
include/configs/omap3_beagle.h | 3 +++
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...@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...@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 " \
--
1.7.0.4
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