On Sep 23, 2009, at 12:12 AM, Gao Guanhua wrote: > The clock-frequency of SD controller comes from different source on > different platform. We add a clock-frequency property in dts file > and set the value in u-boot. > --- > cpu/mpc85xx/fdt.c | 6 ++++++ > 1 files changed, 6 insertions(+), 0 deletions(-) > > diff --git a/cpu/mpc85xx/fdt.c b/cpu/mpc85xx/fdt.c > index 26a8f48..e549c66 100644 > --- a/cpu/mpc85xx/fdt.c > +++ b/cpu/mpc85xx/fdt.c > @@ -328,5 +328,11 @@ void ft_cpu_setup(void *blob, bd_t *bd) > ft_fixup_cpu(blob, (u64)bd->bi_memstart + (u64)bd->bi_memsize); > #endif > > +#ifdef CONFIG_FSL_ESDHC > + do_fixup_by_compat_u32(blob, "fsl,esdhc", > + "clock-frequency", bd->bi_busfreq/2, 1); > +#endif > + > + > ft_fixup_cache(blob); > We do this in fdt_fixup_esdhc()
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