X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=lib_ppc%2Fboard.c;h=c42e08862fc87321c86261fcf8fb14f5d7f86b1b;hb=1730edf76c54381475e2da11f75b1ce563c4e62c;hp=b2bc4ebc5b82ee433e6f11ea91bdc224a420f95e;hpb=dfc6c7b647dba7ab86749616f0e9e5740deed422;p=platform%2Fkernel%2Fu-boot.git

diff --git a/lib_ppc/board.c b/lib_ppc/board.c
index b2bc4eb..c42e088 100644
--- a/lib_ppc/board.c
+++ b/lib_ppc/board.c
@@ -93,9 +93,7 @@ void doc_init (void);
 #if defined(CONFIG_HARD_SPI)
 #include <spi.h>
 #endif
-#if defined(CONFIG_CMD_NAND)
-void nand_init (void);
-#endif
+#include <nand.h>
 
 static char *failed = "*** failed ***\n";
 
@@ -124,7 +122,6 @@ DECLARE_GLOBAL_DATA_PTR;
 #define CFG_MEM_TOP_HIDE	0
 #endif
 
-extern ulong _start;
 extern ulong __init_end;
 extern ulong _end;
 ulong monitor_flash_len;
@@ -399,6 +396,13 @@ ulong get_effective_memsize(void)
  ************************************************************************
  */
 
+#ifdef CONFIG_LOGBUFFER
+unsigned long logbuffer_base(void)
+{
+	return CFG_SDRAM_BASE + get_effective_memsize() - LOGBUFF_LEN;
+}
+#endif
+
 void board_init_f (ulong bootflag)
 {
 	bd_t *bd;
@@ -417,7 +421,8 @@ void board_init_f (ulong bootflag)
 	/* compiler optimization barrier needed for GCC >= 3.4 */
 	__asm__ __volatile__("": : :"memory");
 
-#if !defined(CONFIG_CPM2) && !defined(CONFIG_MPC83XX)
+#if !defined(CONFIG_CPM2) && !defined(CONFIG_MPC83XX) && \
+    !defined(CONFIG_MPC85xx) && !defined(CONFIG_MPC86xx)
 	/* Clear initial global data */
 	memset ((void *) gd, 0, sizeof (gd_t));
 #endif
@@ -454,18 +459,7 @@ void board_init_f (ulong bootflag)
 	 */
 	gd->ram_size -= CFG_MEM_TOP_HIDE;
 
-#ifndef CONFIG_MAX_MEM_MAPPED
-#define CONFIG_MAX_MEM_MAPPED (256 << 20)
-#endif
-
-#ifndef	CONFIG_VERY_BIG_RAM
 	addr = CFG_SDRAM_BASE + get_effective_memsize();
-#else
-	/* only allow stack below 256M */
-	addr = CFG_SDRAM_BASE +
-		(gd->ram_size > CONFIG_MAX_MEM_MAPPED) ?
-		CONFIG_MAX_MEM_MAPPED : get_effective_memsize();
-#endif
 
 #ifdef CONFIG_LOGBUFFER
 #ifndef CONFIG_ALT_LB_ADDR