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ads5121: Added support for FDT.

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Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
This commit is contained in:
Grzegorz Bernacki
2008-01-08 17:16:15 +01:00
committed by Wolfgang Denk
parent a10ff91961
commit 281ff9a45c
5 changed files with 43 additions and 0 deletions
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21
cpu/mpc512x/cpu.c
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@@ -32,6 +32,10 @@
#include <mpc512x.h>
#include <asm/processor.h>
#if defined(CONFIG_OF_LIBFDT)
#include <fdt_support.h>
#endif
DECLARE_GLOBAL_DATA_PTR;
int checkcpu (void)
@@ -125,3 +129,20 @@ void watchdog_reset (void)
enable_interrupts ();
}
#endif
#ifdef CONFIG_OF_LIBFDT
void ft_cpu_setup(void *blob, bd_t *bd)
{
char * cpu_path = "/cpus/" OF_CPU;
char * eth_path = "/" OF_SOC "/ethernet@2800";
do_fixup_by_path_u32(blob, cpu_path, "timebase-frequency", OF_TBCLK, 1);
do_fixup_by_path_u32(blob, cpu_path, "bus-frequency", bd->bi_busfreq, 1);
do_fixup_by_path_u32(blob, cpu_path, "ref-frequency", CFG_MPC512X_CLKIN, 1);
do_fixup_by_path_u32(blob, cpu_path, "clock-frequency", bd->bi_intfreq, 1);
do_fixup_by_path_u32(blob, "/" OF_SOC, "bus-frequency", bd->bi_ipsfreq, 1);
do_fixup_by_path_u32(blob, "/" OF_SOC, "ref-frequency", CFG_MPC512X_CLKIN, 1);
do_fixup_by_path(blob, eth_path, "address", bd->bi_enetaddr, 6, 0);
do_fixup_by_path(blob, eth_path, "local-mac-address", bd->bi_enetaddr, 6, 0);
}
#endif