just a minor crib - $subject length is around 88 characters, it'd look better with around 50 character length.
Steve Sakoman wrote, on 11/05/2010 10:59 PM: > The maximum clock rate for the OMAP3 processors on Overo depends on the > processor type and revision. This patch sets the clock rate to the > spec sheet maximum if the mpurate environment variable is set to > "auto". Otherwise it passes the mpurate variable unchanged on the > kernel command line. > > Signed-off-by: Steve Sakoman<[email protected]> > --- > > diff --git a/board/overo/overo.c b/board/overo/overo.c > index f917e40..3c9e4a6 100644 > --- a/board/overo/overo.c > +++ b/board/overo/overo.c > @@ -281,6 +281,22 @@ int misc_init_r(void) > > dieid_num_r(); > > + if (strcmp(getenv("mpurate"), "auto") == 0) > + switch (get_cpu_family()) { > + case CPU_OMAP34XX: > + if ((get_cpu_rev()>= CPU_3XX_ES31)&& > + (get_sku_id() == SKUID_CLK_720MHZ)) > + setenv("mpurate", "720"); > + else > + setenv("mpurate", "600"); > + break; > + case CPU_OMAP36XX: > + setenv("mpurate", "720"); > + break; > + default: > + setenv("mpurate", "500"); > + } > + > return 0; > } > > diff --git a/include/configs/omap3_overo.h b/include/configs/omap3_overo.h > index 79a5b85..dbdfd9a 100644 > --- a/include/configs/omap3_overo.h > +++ b/include/configs/omap3_overo.h > @@ -156,7 +156,7 @@ > #define CONFIG_EXTRA_ENV_SETTINGS \ > "loadaddr=0x82000000\0" \ > "console=ttyS2,115200n8\0" \ > - "mpurate=500\0" \ > + "mpurate=auto\0" \ > "vram=12M\0" \ > "dvimode=1024x768mr...@60\0" \ > "defaultdisplay=dvi\0" \ yep, this does look like a nice way to do it. thanks. -- Regards, Nishanth Menon _______________________________________________ U-Boot mailing list [email protected] http://lists.denx.de/mailman/listinfo/u-boot
