GCC-4.x fixes: clean up global data pointer initialization for all boards.
diff --git a/board/kup/kup4k/kup4k.c b/board/kup/kup4k/kup4k.c
index e621c43..4e377a1 100644
--- a/board/kup/kup4k/kup4k.c
+++ b/board/kup/kup4k/kup4k.c
@@ -29,6 +29,8 @@
#include "s1d13706.h"
#endif
+DECLARE_GLOBAL_DATA_PTR;
+
#undef DEBUG
#ifdef DEBUG
# define debugk(fmt,args...) printf(fmt ,##args)
@@ -44,10 +46,6 @@
/* ------------------------------------------------------------------------- */
-#if 0
-static long int dram_size (long int, long int *, long int);
-#endif
-
#ifdef CONFIG_KUP4K_LOGO
void lcd_logo(bd_t *bd);
#endif
@@ -235,62 +233,8 @@
/* ------------------------------------------------------------------------- */
-/*
- * Check memory range for valid RAM. A simple memory test determines
- * the actually available RAM size between addresses `base' and
- * `base + maxsize'. Some (not all) hardware errors are detected:
- * - short between address lines
- * - short between data lines
- */
-#if 0
-static long int dram_size (long int mamr_value, long int *base,
- long int maxsize)
-{
- volatile immap_t *immap = (immap_t *) CFG_IMMR;
- volatile memctl8xx_t *memctl = &immap->im_memctl;
- volatile long int *addr;
- ulong cnt, val;
- ulong save[32]; /* to make test non-destructive */
- unsigned char i = 0;
-
- memctl->memc_mamr = mamr_value;
-
- for (cnt = maxsize / sizeof (long); cnt > 0; cnt >>= 1) {
- addr = base + cnt; /* pointer arith! */
-
- save[i++] = *addr;
- *addr = ~cnt;
- }
-
- /* write 0 to base address */
- addr = base;
- save[i] = *addr;
- *addr = 0;
-
- /* check at base address */
- if ((val = *addr) != 0) {
- *addr = save[i];
- return (0);
- }
-
- for (cnt = 1; cnt <= maxsize / sizeof (long); cnt <<= 1) {
- addr = base + cnt; /* pointer arith! */
-
- val = *addr;
- *addr = save[--i];
-
- if (val != (~cnt)) {
- return (cnt * sizeof (long));
- }
- }
- return (maxsize);
-}
-#endif
-
int misc_init_r (void)
{
- DECLARE_GLOBAL_DATA_PTR;
-
#ifdef CONFIG_STATUS_LED
volatile immap_t *immap = (immap_t *) CFG_IMMR;
#endif