This is the proper fix for a missing closing brace in the function
ft_cpu_setup() noticed by joe.hamman <at> embeddedspecialties.com.
The ft_cpu_setup() function in mpc8641hpcn.c should have been
removed earlier as it was under the obsolete CONFIG_OF_FLAT_TREE,
but was missed. Only, the sbc8641d was nominally still using it.
It all got ripped out, and the funcality that was in ft_board_setup()
was refactored to remove the CPU portions into the new file
cpu/mpc86xx/fdt.c instead. Make sbc8641d use this now.
Based loosely on an original patch from [EMAIL PROTECTED]
Signed-off-by: Jon Loeliger <[EMAIL PROTECTED]>
---
Wolfgang,
Although the sbc8641d isn't really a FSL board, I'm
going to include this patch in my -mpc86xx repository
as this board will need to be brought up-to-date to
fix the rest of the 86xx board builds now too.
Built on all 86xx boards, booted and tested on 8641HPCN.
Can someone who has an sbc8641d please verify this?
Thanks,
jdl
board/freescale/mpc8641hpcn/mpc8641hpcn.c | 18 +-------
board/sbc8641d/sbc8641d.c | 41 +++++++++++++-------
cpu/mpc86xx/Makefile | 17 ++++++--
cpu/mpc86xx/cpu.c | 61 -----------------------------
cpu/mpc86xx/fdt.c | 35 ++++++++++++++++
include/configs/sbc8641d.h | 10 +---
6 files changed, 80 insertions(+), 102 deletions(-)
create mode 100644 cpu/mpc86xx/fdt.c
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 "/[EMAIL PROTECTED]/clock-frequency",
&len);
- if (p != NULL)
- *p = cpu_to_be32(clock);
-
- p = ft_get_prop(blob, "/" OF_SOC "/[EMAIL PROTECTED]/clock-frequency",
&len);
- if (p != NULL)
- *p = cpu_to_be32(clock);
-
-#if defined(CONFIG_TSEC1)
- p = ft_get_prop(blob, "/" OF_SOC "/[EMAIL PROTECTED]/mac-address",
&len);
- if (p != NULL)
- memcpy(p, bd->bi_enetaddr, 6);
- p = ft_get_prop(blob, "/" OF_SOC "/[EMAIL
PROTECTED]/local-mac-address", &len);
- if (p)
- memcpy(p, bd->bi_enetaddr, 6);
-#endif
-
-#if defined(CONFIG_TSEC2)
- p = ft_get_prop(blob, "/" OF_SOC "/[EMAIL PROTECTED]/mac-address",
&len);
- if (p != NULL)
- memcpy(p, bd->bi_enet1addr, 6);
- p = ft_get_prop(blob, "/" OF_SOC "/[EMAIL
PROTECTED]/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 "/[EMAIL PROTECTED]/mac-address",
&len);
- if (p != NULL)
- memcpy(p, bd->bi_enet2addr, 6);
- p = ft_get_prop(blob, "/" OF_SOC "/[EMAIL
PROTECTED]/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 "/[EMAIL PROTECTED]/mac-address",
&len);
- if (p != NULL)
- memcpy(p, bd->bi_enet3addr, 6);
- p = ft_get_prop(blob, "/" OF_SOC "/[EMAIL
PROTECTED]/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,[EMAIL PROTECTED]"
-#define OF_SOC "[EMAIL PROTECTED]"
-#define OF_TBCLK (bd->bi_busfreq / 4)
-#define OF_STDOUT_PATH "/[EMAIL PROTECTED]/[EMAIL PROTECTED]"
+#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
--
1.5.4.rc5.19.g0509eb
-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft
Defy all challenges. Microsoft(R) Visual Studio 2008.
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
_______________________________________________
U-Boot-Users mailing list
U-Boot-Users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/u-boot-users
