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* Add Flat Dev Tree construction for MPC85xx ADS and CDS boards

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Patch by Jon Loeliger 17-Jan-2006

Signed-off-by: Jon Loeliger <jdl@freescale.com>
This commit is contained in:
Matthew McClintock
2006-06-28 10:43:36 -05:00
parent be7e8b0cb5
commit 40d5fa35d0
13 changed files with 198 additions and 4 deletions
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50
cpu/mpc85xx/cpu.c
View File

@@ -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

1
cpu/mpc85xx/cpu_init.c
View File

@@ -32,6 +32,7 @@
DECLARE_GLOBAL_DATA_PTR;
#ifdef CONFIG_CPM2
static void config_8560_ioports (volatile immap_t * immr)
{