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authorMark A. Greer <mgreer@mvista.com>2006-10-16 22:49:27 +0200
committerPaul Mackerras <paulus@samba.org>2006-10-18 07:50:18 +0200
commitc888554bf95a5a0a6ac3e2389c6bf1e03e9480ba (patch)
tree0bd690be6846ac378498310f9d90ae526a3028bd /arch/powerpc/boot/ops.h
parent[POWERPC] Make sure interrupt enable gets restored properly (diff)
downloadlinux-c888554bf95a5a0a6ac3e2389c6bf1e03e9480ba.tar.xz
linux-c888554bf95a5a0a6ac3e2389c6bf1e03e9480ba.zip
[POWERPC] More bootwrapper reorganization
More reorganization of the bootwrapper: - Add dtb section to zImage - ft_init now called by platform_init - Pack a flat dt before calling kernel - Remove size parameter from free - printf only calls console_ops.write it its not NULL - Some cleanup Signed-off-by: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/boot/ops.h')
-rw-r--r--arch/powerpc/boot/ops.h25
1 files changed, 14 insertions, 11 deletions
diff --git a/arch/powerpc/boot/ops.h b/arch/powerpc/boot/ops.h
index 135eb4bb03b4..59832fb0f276 100644
--- a/arch/powerpc/boot/ops.h
+++ b/arch/powerpc/boot/ops.h
@@ -22,7 +22,8 @@ struct platform_ops {
void (*fixups)(void);
void (*image_hdr)(const void *);
void * (*malloc)(u32 size);
- void (*free)(void *ptr, u32 size);
+ void (*free)(void *ptr);
+ void * (*realloc)(void *ptr, unsigned long size);
void (*exit)(void);
};
extern struct platform_ops platform_ops;
@@ -30,12 +31,11 @@ extern struct platform_ops platform_ops;
/* Device Tree operations */
struct dt_ops {
void * (*finddevice)(const char *name);
- int (*getprop)(const void *node, const char *name, void *buf,
+ int (*getprop)(const void *phandle, const char *name, void *buf,
const int buflen);
- int (*setprop)(const void *node, const char *name,
+ int (*setprop)(const void *phandle, const char *name,
const void *buf, const int buflen);
- u64 (*translate_addr)(const char *path, const u32 *in_addr,
- const u32 addr_len);
+ void (*ft_pack)(void);
unsigned long (*ft_addr)(void);
};
extern struct dt_ops dt_ops;
@@ -59,10 +59,13 @@ struct serial_console_data {
void (*close)(void);
};
-extern int platform_init(void *promptr);
-extern void simple_alloc_init(void);
-extern void ft_init(void *dt_blob);
-extern int serial_console_init(void);
+int platform_init(void *promptr, char *dt_blob_start, char *dt_blob_end);
+int ft_init(void *dt_blob, unsigned int max_size, unsigned int max_find_device);
+int serial_console_init(void);
+int ns16550_console_init(void *devp, struct serial_console_data *scdp);
+void *simple_alloc_init(char *base, u32 heap_size, u32 granularity,
+ u32 max_allocs);
+
static inline void *finddevice(const char *name)
{
@@ -84,10 +87,10 @@ static inline void *malloc(u32 size)
return (platform_ops.malloc) ? platform_ops.malloc(size) : NULL;
}
-static inline void free(void *ptr, u32 size)
+static inline void free(void *ptr)
{
if (platform_ops.free)
- platform_ops.free(ptr, size);
+ platform_ops.free(ptr);
}
static inline void exit(void)