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authorScott Wood <scottwood@freescale.com>2007-08-21 03:39:58 +1000
committerPaul Mackerras <paulus@samba.org>2007-08-22 15:27:28 +1000
commit2f1d4899321be87bc5f0c4ee0e62c9d9ced05f80 (patch)
tree5e22af6c9ba7a508fd8d1c97673c8159f61f4e99 /arch/powerpc/boot
parentd0f53fafc016b3f4f20f63ecf52f6df8774bcb3c (diff)
[POWERPC] bootwrapper: Move linker symbols into ops.h
Most of these were previously used by numerous C files and redeclared in each one. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/boot')
-rw-r--r--arch/powerpc/boot/cuboot-83xx.c1
-rw-r--r--arch/powerpc/boot/cuboot-85xx.c1
-rw-r--r--arch/powerpc/boot/cuboot.c3
-rw-r--r--arch/powerpc/boot/ebony.c3
-rw-r--r--arch/powerpc/boot/holly.c5
-rw-r--r--arch/powerpc/boot/main.c10
-rw-r--r--arch/powerpc/boot/of.c2
-rw-r--r--arch/powerpc/boot/ops.h10
-rw-r--r--arch/powerpc/boot/prpmc2800.c4
-rw-r--r--arch/powerpc/boot/ps3.c4
-rw-r--r--arch/powerpc/boot/treeboot-ebony.c2
11 files changed, 10 insertions, 35 deletions
diff --git a/arch/powerpc/boot/cuboot-83xx.c b/arch/powerpc/boot/cuboot-83xx.c
index 296025d8b29..a0505509abc 100644
--- a/arch/powerpc/boot/cuboot-83xx.c
+++ b/arch/powerpc/boot/cuboot-83xx.c
@@ -18,7 +18,6 @@
#include "ppcboot.h"
static bd_t bd;
-extern char _dtb_start[], _dtb_end[];
static void platform_fixups(void)
{
diff --git a/arch/powerpc/boot/cuboot-85xx.c b/arch/powerpc/boot/cuboot-85xx.c
index 10f0f697c93..345dcbecef0 100644
--- a/arch/powerpc/boot/cuboot-85xx.c
+++ b/arch/powerpc/boot/cuboot-85xx.c
@@ -18,7 +18,6 @@
#include "ppcboot.h"
static bd_t bd;
-extern char _dtb_start[], _dtb_end[];
static void platform_fixups(void)
{
diff --git a/arch/powerpc/boot/cuboot.c b/arch/powerpc/boot/cuboot.c
index 65795468ad6..7768b2306b7 100644
--- a/arch/powerpc/boot/cuboot.c
+++ b/arch/powerpc/boot/cuboot.c
@@ -17,9 +17,6 @@
#include "ppcboot.h"
-extern char _end[];
-extern char _dtb_start[], _dtb_end[];
-
void cuboot_init(unsigned long r4, unsigned long r5,
unsigned long r6, unsigned long r7,
unsigned long end_of_ram)
diff --git a/arch/powerpc/boot/ebony.c b/arch/powerpc/boot/ebony.c
index 2b9a809bcd7..86c0f5df0a8 100644
--- a/arch/powerpc/boot/ebony.c
+++ b/arch/powerpc/boot/ebony.c
@@ -29,9 +29,6 @@
#include "4xx.h"
#include "44x.h"
-extern char _dtb_start[];
-extern char _dtb_end[];
-
static u8 *ebony_mac0, *ebony_mac1;
/* Calculate 440GP clocks */
diff --git a/arch/powerpc/boot/holly.c b/arch/powerpc/boot/holly.c
index 7d6539f5e22..199e783aea4 100644
--- a/arch/powerpc/boot/holly.c
+++ b/arch/powerpc/boot/holly.c
@@ -21,11 +21,6 @@
#include "ops.h"
#include "io.h"
-extern char _start[];
-extern char _end[];
-extern char _dtb_start[];
-extern char _dtb_end[];
-
BSS_STACK(4096);
void platform_init(unsigned long r3, unsigned long r4, unsigned long r5)
diff --git a/arch/powerpc/boot/main.c b/arch/powerpc/boot/main.c
index 416dc3857bf..1b496b37eca 100644
--- a/arch/powerpc/boot/main.c
+++ b/arch/powerpc/boot/main.c
@@ -19,16 +19,6 @@
#include "flatdevtree.h"
#include "reg.h"
-extern char _start[];
-extern char __bss_start[];
-extern char _end[];
-extern char _vmlinux_start[];
-extern char _vmlinux_end[];
-extern char _initrd_start[];
-extern char _initrd_end[];
-extern char _dtb_start[];
-extern char _dtb_end[];
-
static struct gunzip_state gzstate;
struct addr_range {
diff --git a/arch/powerpc/boot/of.c b/arch/powerpc/boot/of.c
index 385e08b83b7..61d9899aa0d 100644
--- a/arch/powerpc/boot/of.c
+++ b/arch/powerpc/boot/of.c
@@ -17,8 +17,6 @@
#include "of.h"
-extern char _end[];
-
/* Value picked to match that used by yaboot */
#define PROG_START 0x01400000 /* only used on 64-bit systems */
#define RAM_END (512<<20) /* Fixme: use OF */
diff --git a/arch/powerpc/boot/ops.h b/arch/powerpc/boot/ops.h
index 2bc2f02db74..e4b6139d2d6 100644
--- a/arch/powerpc/boot/ops.h
+++ b/arch/powerpc/boot/ops.h
@@ -196,4 +196,14 @@ static inline void exit(void)
extern unsigned long timebase_period_ns;
void udelay(long delay);
+extern char _start[];
+extern char __bss_start[];
+extern char _end[];
+extern char _vmlinux_start[];
+extern char _vmlinux_end[];
+extern char _initrd_start[];
+extern char _initrd_end[];
+extern char _dtb_start[];
+extern char _dtb_end[];
+
#endif /* _PPC_BOOT_OPS_H_ */
diff --git a/arch/powerpc/boot/prpmc2800.c b/arch/powerpc/boot/prpmc2800.c
index 5c6cd368056..9614e1db9da 100644
--- a/arch/powerpc/boot/prpmc2800.c
+++ b/arch/powerpc/boot/prpmc2800.c
@@ -21,10 +21,6 @@
#include "gunzip_util.h"
#include "mv64x60.h"
-extern char _end[];
-extern char _vmlinux_start[], _vmlinux_end[];
-extern char _dtb_start[], _dtb_end[];
-
#define KB 1024U
#define MB (KB*KB)
#define GB (KB*MB)
diff --git a/arch/powerpc/boot/ps3.c b/arch/powerpc/boot/ps3.c
index 893d59339c2..d6661151b49 100644
--- a/arch/powerpc/boot/ps3.c
+++ b/arch/powerpc/boot/ps3.c
@@ -120,10 +120,6 @@ void ps3_copy_vectors(void)
void platform_init(void)
{
- extern char _end[];
- extern char _dtb_start[];
- extern char _initrd_start[];
- extern char _initrd_end[];
const u32 heapsize = 0x1000000 - (u32)_end; /* 16MiB */
void *chosen;
unsigned long ft_addr;
diff --git a/arch/powerpc/boot/treeboot-ebony.c b/arch/powerpc/boot/treeboot-ebony.c
index 8436a9c5519..21cc4834a38 100644
--- a/arch/powerpc/boot/treeboot-ebony.c
+++ b/arch/powerpc/boot/treeboot-ebony.c
@@ -16,8 +16,6 @@
#include "stdio.h"
#include "44x.h"
-extern char _end[];
-
BSS_STACK(4096);
#define OPENBIOS_MAC_BASE 0xfffffe0c