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);
}
--
1.6.4
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