Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394...

[pandora-kernel.git] / arch / arm / boot / compressed / misc.c

diff --git a/arch/arm/boot/compressed/misc.c b/arch/arm/boot/compressed/misc.c
index ace3fb5..7145cc7 100644 (file)
--- a/arch/arm/boot/compressed/misc.c
+++ b/arch/arm/boot/compressed/misc.c
@@ -30,6 +30,25 @@ static void putstr(const char *ptr);
 #include <asm/arch/uncompress.h>
 
 #ifdef CONFIG_DEBUG_ICEDCC
+
+#ifdef CONFIG_CPU_V6
+
+static void icedcc_putc(int ch)
+{
+       int status, i = 0x4000000;
+
+       do {
+               if (--i < 0)
+                       return;
+
+               asm volatile ("mrc p14, 0, %0, c0, c1, 0" : "=r" (status));
+       } while (status & (1 << 29));
+
+       asm("mcr p14, 0, %0, c0, c5, 0" : : "r" (ch));
+}
+
+#else
+
 static void icedcc_putc(int ch)
 {
        int status, i = 0x4000000;
@@ -44,6 +63,8 @@ static void icedcc_putc(int ch)
        asm("mcr p14, 0, %0, c1, c0, 0" : : "r" (ch));
 }
 
+#endif
+
 #define putc(ch)       icedcc_putc(ch)
 #define flush()        do { } while (0)
 #endif
@@ -196,8 +217,6 @@ static unsigned outcnt;             /* bytes in output buffer */
 static int  fill_inbuf(void);
 static void flush_window(void);
 static void error(char *m);
-static void gzip_mark(void **);
-static void gzip_release(void **);
 
 extern char input_data[];
 extern char input_data_end[];
@@ -206,64 +225,21 @@ static uch *output_data;
 static ulg output_ptr;
 static ulg bytes_out;
 
-static void *malloc(int size);
-static void free(void *where);
 static void error(char *m);
-static void gzip_mark(void **);
-static void gzip_release(void **);
 
 static void putstr(const char *);
 
 extern int end;
 static ulg free_mem_ptr;
-static ulg free_mem_ptr_end;
+static ulg free_mem_end_ptr;
 
-#define HEAP_SIZE 0x2000
-
-#include "../../../../lib/inflate.c"
-
-#ifndef STANDALONE_DEBUG
-static void *malloc(int size)
-{
-       void *p;
-
-       if (size <0) error("Malloc error");
-       if (free_mem_ptr <= 0) error("Memory error");
-
-       free_mem_ptr = (free_mem_ptr + 3) & ~3; /* Align */
-
-       p = (void *)free_mem_ptr;
-       free_mem_ptr += size;
-
-       if (free_mem_ptr >= free_mem_ptr_end)
-               error("Out of memory");
-       return p;
-}
-
-static void free(void *where)
-{ /* gzip_mark & gzip_release do the free */
-}
-
-static void gzip_mark(void **ptr)
-{
-       arch_decomp_wdog();
-       *ptr = (void *) free_mem_ptr;
-}
+#ifdef STANDALONE_DEBUG
+#define NO_INFLATE_MALLOC
+#endif
 
-static void gzip_release(void **ptr)
-{
-       arch_decomp_wdog();
-       free_mem_ptr = (long) *ptr;
-}
-#else
-static void gzip_mark(void **ptr)
-{
-}
+#define ARCH_HAS_DECOMP_WDOG
 
-static void gzip_release(void **ptr)
-{
-}
-#endif
+#include "../../../../lib/inflate.c"
 
 /* ===========================================================================
  * Fill the input buffer. This is called only when the buffer is empty
@@ -327,7 +303,7 @@ decompress_kernel(ulg output_start, ulg free_mem_ptr_p, ulg free_mem_ptr_end_p,
 {
        output_data             = (uch *)output_start;  /* Points to kernel start */
        free_mem_ptr            = free_mem_ptr_p;
-       free_mem_ptr_end        = free_mem_ptr_end_p;
+       free_mem_end_ptr        = free_mem_ptr_end_p;
        __machine_arch_type     = arch_id;
 
        arch_decomp_setup();