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-rw-r--r--board/freescale/mpc8641hpcn/mpc8641hpcn.c18
-rw-r--r--board/sbc8641d/sbc8641d.c41
-rw-r--r--cpu/mpc86xx/Makefile17
-rw-r--r--cpu/mpc86xx/cpu.c61
-rw-r--r--cpu/mpc86xx/fdt.c35
-rw-r--r--include/configs/sbc8641d.h10
6 files changed, 80 insertions, 102 deletions
diff --git a/board/freescale/mpc8641hpcn/mpc8641hpcn.c b/board/freescale/mpc8641hpcn/mpc8641hpcn.c
index 8278789..ae79143 100644
--- a/board/freescale/mpc8641hpcn/mpc8641hpcn.c
+++ b/board/freescale/mpc8641hpcn/mpc8641hpcn.c
@@ -321,28 +321,16 @@ void pci_init_board(void)
}
+
#if defined(CONFIG_OF_BOARD_SETUP)
+
void
ft_board_setup(void *blob, bd_t *bd)
{
int node, tmp[2];
const char *path;
- fdt_fixup_ethernet(blob, bd);
-
- do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
- "timebase-frequency", bd->bi_busfreq / 4, 1);
- do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
- "bus-frequency", bd->bi_busfreq, 1);
- do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
- "clock-frequency", bd->bi_intfreq, 1);
- do_fixup_by_prop_u32(blob, "device_type", "soc", 4,
- "bus-frequency", bd->bi_busfreq, 1);
-
- do_fixup_by_compat_u32(blob, "ns16550",
- "clock-frequency", bd->bi_busfreq, 1);
-
- fdt_fixup_memory(blob, bd->bi_memstart, bd->bi_memsize);
+ ft_cpu_setup(blob, bd);
node = fdt_path_offset(blob, "/aliases");
tmp[0] = 0;
diff --git a/board/sbc8641d/sbc8641d.c b/board/sbc8641d/sbc8641d.c
index 7adc42f..78656e9 100644
--- a/board/sbc8641d/sbc8641d.c
+++ b/board/sbc8641d/sbc8641d.c
@@ -35,11 +35,8 @@
#include <asm/immap_86xx.h>
#include <asm/immap_fsl_pci.h>
#include <spd.h>
-
-#if defined(CONFIG_OF_FLAT_TREE)
-#include <ft_build.h>
-extern void ft_cpu_setup (void *blob, bd_t * bd);
-#endif
+#include <libfdt.h>
+#include <fdt_support.h>
#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
extern void ddr_enable_ecc (unsigned int dram_size);
@@ -341,18 +338,34 @@ void pci_init_board(void)
}
-#if defined(CONFIG_OF_FLAT_TREE) && defined(CONFIG_OF_BOARD_SETUP)
-void ft_board_setup (void *blob, bd_t * bd)
+
+#if defined(CONFIG_OF_BOARD_SETUP)
+
+void
+ft_board_setup (void *blob, bd_t *bd)
{
- u32 *p;
- int len;
+ int node, tmp[2];
+ const char *path;
- ft_cpu_setup (blob, bd);
+ ft_cpu_setup(blob, bd);
- p = ft_get_prop (blob, "/memory/reg", &len);
- if (p != NULL) {
- *p++ = cpu_to_be32 (bd->bi_memstart);
- *p = cpu_to_be32 (bd->bi_memsize);
+ node = fdt_path_offset(blob, "/aliases");
+ tmp[0] = 0;
+ if (node >= 0) {
+#ifdef CONFIG_PCI1
+ path = fdt_getprop(blob, node, "pci0", NULL);
+ if (path) {
+ tmp[1] = pci1_hose.last_busno - pci1_hose.first_busno;
+ do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
+ }
+#endif
+#ifdef CONFIG_PCI2
+ path = fdt_getprop(blob, node, "pci1", NULL);
+ if (path) {
+ tmp[1] = pci2_hose.last_busno - pci2_hose.first_busno;
+ do_fixup_by_path(blob, path, "bus-range", &tmp, 8, 1);
+ }
+#endif
}
}
#endif
diff --git a/cpu/mpc86xx/Makefile b/cpu/mpc86xx/Makefile
index 6d9300e..537f62a 100644
--- a/cpu/mpc86xx/Makefile
+++ b/cpu/mpc86xx/Makefile
@@ -28,13 +28,20 @@ include $(TOPDIR)/config.mk
LIB = $(obj)lib$(CPU).a
-START = start.o #resetvec.o
+START = start.o
SOBJS = cache.o
-COBJS = traps.o cpu.o cpu_init.o speed.o interrupts.o \
- spd_sdram.o
-SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS))
+COBJS-y += traps.o
+COBJS-y += cpu.o
+COBJS-y += cpu_init.o
+COBJS-y += speed.o
+COBJS-y += interrupts.o
+COBJS-y += spd_sdram.o
+
+COBJS-$(CONFIG_OF_LIBFDT) += fdt.o
+
+SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS-y:.o=.c)
+OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS-y))
START := $(addprefix $(obj),$(START))
all: $(obj).depend $(START) $(LIB)
diff --git a/cpu/mpc86xx/cpu.c b/cpu/mpc86xx/cpu.c
index e1b3c52..bf4e651 100644
--- a/cpu/mpc86xx/cpu.c
+++ b/cpu/mpc86xx/cpu.c
@@ -29,9 +29,6 @@
#include <mpc86xx.h>
#include <asm/fsl_law.h>
-#if defined(CONFIG_OF_FLAT_TREE)
-#include <ft_build.h>
-#endif
int
checkcpu(void)
@@ -269,64 +266,6 @@ dma_xfer(void *dest, uint count, void *src)
#endif /* CONFIG_DDR_ECC */
-#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_TSEC1)
- p = ft_get_prop(blob, "/" OF_SOC "/ethernet@24000/mac-address", &len);
- if (p != NULL)
- memcpy(p, bd->bi_enetaddr, 6);
- p = ft_get_prop(blob, "/" OF_SOC "/ethernet@24000/local-mac-address", &len);
- if (p)
- memcpy(p, bd->bi_enetaddr, 6);
-#endif
-
-#if defined(CONFIG_TSEC2)
- p = ft_get_prop(blob, "/" OF_SOC "/ethernet@25000/mac-address", &len);
- if (p != NULL)
- memcpy(p, bd->bi_enet1addr, 6);
- p = ft_get_prop(blob, "/" OF_SOC "/ethernet@25000/local-mac-address", &len);
- if (p != NULL)
- memcpy(p, bd->bi_enet1addr, 6);
-#endif
-
-#if defined(CONFIG_TSEC3)
- p = ft_get_prop(blob, "/" OF_SOC "/ethernet@26000/mac-address", &len);
- if (p != NULL)
- memcpy(p, bd->bi_enet2addr, 6);
- p = ft_get_prop(blob, "/" OF_SOC "/ethernet@26000/local-mac-address", &len);
- if (p != NULL)
- memcpy(p, bd->bi_enet2addr, 6);
-#endif
-
-#if defined(CONFIG_TSEC4)
- p = ft_get_prop(blob, "/" OF_SOC "/ethernet@27000/mac-address", &len);
- if (p != NULL)
- memcpy(p, bd->bi_enet3addr, 6);
- p = ft_get_prop(blob, "/" OF_SOC "/ethernet@27000/local-mac-address", &len);
- if (p != NULL)
- memcpy(p, bd->bi_enet3addr, 6);
-#endif
-#endif /* CONFIG_OF_FLAT_TREE */
-
/*
* Print out the state of various machine registers.
* Currently prints out LAWs and BR0/OR0
diff --git a/cpu/mpc86xx/fdt.c b/cpu/mpc86xx/fdt.c
new file mode 100644
index 0000000..379306e
--- /dev/null
+++ b/cpu/mpc86xx/fdt.c
@@ -0,0 +1,35 @@
+/*
+ * Copyright 2008 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * Version 2 as published by the Free Software Foundation.
+ */
+
+#include <common.h>
+#include <libfdt.h>
+#include <fdt_support.h>
+
+void ft_cpu_setup(void *blob, bd_t *bd)
+{
+ do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
+ "timebase-frequency", bd->bi_busfreq / 4, 1);
+ do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
+ "bus-frequency", bd->bi_busfreq, 1);
+ do_fixup_by_prop_u32(blob, "device_type", "cpu", 4,
+ "clock-frequency", bd->bi_intfreq, 1);
+ do_fixup_by_prop_u32(blob, "device_type", "soc", 4,
+ "bus-frequency", bd->bi_busfreq, 1);
+
+ fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
+
+#if defined(CONFIG_HAS_ETH0) || defined(CONFIG_HAS_ETH1) \
+ || defined(CONFIG_HAS_ETH2) || defined(CONFIG_HAS_ETH3)
+ fdt_fixup_ethernet(blob, bd);
+#endif
+
+#ifdef CFG_NS16550
+ do_fixup_by_compat_u32(blob, "ns16550",
+ "clock-frequency", bd->bi_busfreq, 1);
+#endif
+}
diff --git a/include/configs/sbc8641d.h b/include/configs/sbc8641d.h
index 1991a8c..18cedff 100644
--- a/include/configs/sbc8641d.h
+++ b/include/configs/sbc8641d.h
@@ -268,13 +268,9 @@
/*
* Pass open firmware flat tree to kernel
*/
-#define CONFIG_OF_FLAT_TREE 1
-#define CONFIG_OF_BOARD_SETUP 1
-
-#define OF_CPU "PowerPC,8641@0"
-#define OF_SOC "soc@f8000000"
-#define OF_TBCLK (bd->bi_busfreq / 4)
-#define OF_STDOUT_PATH "/soc@f8000000/serial@4500"
+#define CONFIG_OF_LIBFDT 1
+#define CONFIG_OF_BOARD_SETUP 1
+#define CONFIG_OF_STDOUT_VIA_ALIAS 1
#define CFG_64BIT_VSPRINTF 1
#define CFG_64BIT_STRTOUL 1