#include <common.h>
#include <watchdog.h>
#include <command.h>
+#include <net.h>
#include <mpc5xxx.h>
+#include <netdev.h>
#include <asm/io.h>
#include <asm/processor.h>
#if defined(CONFIG_OF_LIBFDT)
#include <libfdt.h>
#include <libfdt_env.h>
+#include <fdt_support.h>
+#endif
+
+#if defined(CONFIG_OF_IDE_FIXUP)
+#include <ide.h>
#endif
DECLARE_GLOBAL_DATA_PTR;
/* ------------------------------------------------------------------------- */
-#ifdef CONFIG_OF_LIBFDT
-static void do_fixup(void *fdt, const char *node, const char *prop,
- const void *val, int len, int create)
+#if defined(CONFIG_OF_LIBFDT) && defined (CONFIG_OF_BOARD_SETUP)
+void ft_cpu_setup(void *blob, bd_t *bd)
{
-#if defined(DEBUG)
- int i;
- debug("Updating property '%s/%s' = ", node, prop);
- for (i = 0; i < len; i++)
- debug(" %.2x", *(u8*)(val+i));
- debug("\n");
+ int div = in_8((void*)CONFIG_SYS_MBAR + 0x204) & 0x0020 ? 8 : 4;
+ char * cpu_path = "/cpus/" OF_CPU;
+#ifdef CONFIG_MPC5xxx_FEC
+ uchar enetaddr[6];
+ char * eth_path = "/" OF_SOC "/ethernet@3000";
#endif
- int rc = fdt_find_and_setprop(fdt, node, prop, val, len, create);
- if (rc)
- printf("Unable to update property %s:%s, err=%s\n",
- node, prop, fdt_strerror(rc));
+
+ 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, "clock-frequency", bd->bi_intfreq, 1);
+ do_fixup_by_path_u32(blob, "/" OF_SOC, "bus-frequency", bd->bi_ipbfreq, 1);
+ do_fixup_by_path_u32(blob, "/" OF_SOC, "system-frequency",
+ bd->bi_busfreq*div, 1);
+#ifdef CONFIG_MPC5xxx_FEC
+ eth_getenv_enetaddr("ethaddr", enetaddr);
+ do_fixup_by_path(blob, eth_path, "mac-address", enetaddr, 6, 0);
+ do_fixup_by_path(blob, eth_path, "local-mac-address", enetaddr, 6, 0);
+#endif
+#if defined(CONFIG_OF_IDE_FIXUP)
+ if (!ide_device_present(0)) {
+ /* NO CF card detected -> delete ata node in DTS */
+ int nodeoffset = 0;
+ char nodename[] = "/soc5200@f0000000/ata@3a00";
+
+ nodeoffset = fdt_path_offset(blob, nodename);
+ if (nodeoffset >= 0) {
+ fdt_del_node(blob, nodeoffset);
+ } else {
+ printf("%s: cannot find %s node err:%s\n",
+ __func__, nodename, fdt_strerror(nodeoffset));
+ }
+ }
+
+#endif
+ fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
}
+#endif
-static void do_fixup_u32(void *fdt, const char *node, const char *prop,
- u32 val, int create)
+#ifdef CONFIG_BOOTCOUNT_LIMIT
+
+void bootcount_store (ulong a)
{
- val = cpu_to_fdt32(val);
- do_fixup(fdt, node, prop, &val, sizeof(val), create);
+ volatile ulong *save_addr = (volatile ulong *) (MPC5XXX_CDM_BRDCRMB);
+
+ *save_addr = (BOOTCOUNT_MAGIC & 0xffff0000) | a;
}
-void ft_cpu_setup(void *blob, bd_t *bd)
+ulong bootcount_load (void)
{
- int div = in_8((void*)CFG_MBAR + 0x204) & 0x0020 ? 8 : 4;
- char * cpu_path = "/cpus/" OF_CPU;
- char * eth_path = "/" OF_SOC "/ethernet@3000";
+ volatile ulong *save_addr = (volatile ulong *) (MPC5XXX_CDM_BRDCRMB);
- do_fixup_u32(blob, cpu_path, "timebase-frequency", OF_TBCLK, 1);
- do_fixup_u32(blob, cpu_path, "bus-frequency", bd->bi_busfreq, 1);
- do_fixup_u32(blob, cpu_path, "clock-frequency", bd->bi_intfreq, 1);
- do_fixup_u32(blob, "/" OF_SOC, "bus-frequency", bd->bi_ipbfreq, 1);
- do_fixup_u32(blob, "/" OF_SOC, "system-frequency",
- bd->bi_busfreq*div, 1);
- do_fixup(blob, eth_path, "mac-address", bd->bi_enetaddr, 6, 0);
- do_fixup(blob, eth_path, "local-mac-address", bd->bi_enetaddr, 6, 0);
+ if ((*save_addr & 0xffff0000) != (BOOTCOUNT_MAGIC & 0xffff0000))
+ return 0;
+ else
+ return (*save_addr & 0x0000ffff);
+}
+#endif /* CONFIG_BOOTCOUNT_LIMIT */
+
+#ifdef CONFIG_MPC5xxx_FEC
+/* Default initializations for FEC controllers. To override,
+ * create a board-specific function called:
+ * int board_eth_init(bd_t *bis)
+ */
+
+int cpu_eth_init(bd_t *bis)
+{
+ return mpc5xxx_fec_initialize(bis);
}
#endif