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| author | Matthew McClintock <msm@freescale.com> | 2006-06-28 10:43:36 -0500 |
|---|---|---|
| committer | Matthew McClintock <msm@freescale.com> | 2006-06-28 10:43:36 -0500 |
| commit | 40d5fa35d02df22580593bf0039ab173367e8ef0 (patch) | |
| tree | 6e9e24f6ee9d1088b10d4c92bde5e1944db83191 /cpu/mpc85xx/cpu.c | |
| parent | be7e8b0cb5a0c49dc180075b96df296a893bf146 (diff) | |
| download | u-boot-imx-40d5fa35d02df22580593bf0039ab173367e8ef0.zip u-boot-imx-40d5fa35d02df22580593bf0039ab173367e8ef0.tar.gz u-boot-imx-40d5fa35d02df22580593bf0039ab173367e8ef0.tar.bz2 | |
* Add Flat Dev Tree construction for MPC85xx ADS and CDS boards
Patch by Jon Loeliger 17-Jan-2006
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Diffstat (limited to 'cpu/mpc85xx/cpu.c')
| -rw-r--r-- | cpu/mpc85xx/cpu.c | 50 |
1 files changed, 49 insertions, 1 deletions
diff --git a/cpu/mpc85xx/cpu.c b/cpu/mpc85xx/cpu.c index f7fe22e..0507c47 100644 --- a/cpu/mpc85xx/cpu.c +++ b/cpu/mpc85xx/cpu.c @@ -30,7 +30,10 @@ #include <command.h> #include <asm/cache.h> -/* ------------------------------------------------------------------------- */ +#if defined(CONFIG_OF_FLAT_TREE) +#include <ft_build.h> +#endif + int checkcpu (void) { @@ -227,3 +230,48 @@ int dma_xfer(void *dest, uint count, void *src) { return dma_check(); } #endif + + +#ifdef CONFIG_OF_FLAT_TREE +void +ft_cpu_setup(void *blob, bd_t *bd) +{ + u32 *p; + ulong clock; + int len; + + clock = bd->bi_busfreq; + p = ft_get_prop(blob, "/cpus/" OF_CPU "/bus-frequency", &len); + if (p != NULL) + *p = cpu_to_be32(clock); + + p = ft_get_prop(blob, "/" OF_SOC "/serial@4500/clock-frequency", &len); + if (p != NULL) + *p = cpu_to_be32(clock); + + p = ft_get_prop(blob, "/" OF_SOC "/serial@4600/clock-frequency", &len); + if (p != NULL) + *p = cpu_to_be32(clock); + +#if defined(CONFIG_MPC85XX_TSEC1) + p = ft_get_prop(blob, "/" OF_SOC "/ethernet@24000/mac-address", &len); + memcpy(p, bd->bi_enetaddr, 6); +#endif + +#if defined(CONFIG_HAS_ETH1) + p = ft_get_prop(blob, "/" OF_SOC "/ethernet@25000/mac-address", &len); + memcpy(p, bd->bi_enet1addr, 6); +#endif + +#if defined(CONFIG_HAS_ETH2) + p = ft_get_prop(blob, "/" OF_SOC "/ethernet@26000/mac-address", &len); + memcpy(p, bd->bi_enet2addr, 6); +#endif + +#if defined(CONFIG_HAS_ETH3) + p = ft_get_prop(blob, "/" OF_SOC "/ethernet@27000/mac-address", &len); + memcpy(p, bd->bi_enet3addr, 6); +#endif + +} +#endif |