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 --- 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-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 " \