3 files changed, 22 insertions, 13 deletions
diff --git a/board/icecube/icecube.c b/board/icecube/icecube.c
index 396ad2a..f75e675 100644
--- a/board/icecube/icecube.c
+++ b/board/icecube/icecube.c
@@ -25,6 +25,7 @@
 #include <mpc5xxx.h>
 #include <pci.h>
 
+#ifndef CFG_RAMBOOT
 static long int dram_size(long int *base, long int maxsize)
 {
 	volatile long int *addr;
@@ -86,11 +87,14 @@ static void sdram_start (int hi_addr)
 	/* normal operation */
 	*(vu_long *)MPC5XXX_SDRAM_CTRL = 0x504f0000 | hi_addr_bit;
 }
+#endif
 
 long int initdram (int board_type)
 {
-	ulong test1, test2, dramsize = 0;
+	ulong dramsize = 0;
 #ifndef CFG_RAMBOOT
+	ulong test1, test2;
+
 	/* configure SDRAM start/end */
 #if defined(CONFIG_MPC5200)
 	*(vu_long *)MPC5XXX_SDRAM_CS0CFG = 0x0000001e;/* 2G at 0x0 */
@@ -133,8 +137,11 @@ long int initdram (int board_type)
 #else
 #ifdef CONFIG_MGT5100
 	*(vu_long *)MPC5XXX_ADDECR |= (1 << 22); /* Enable SDRAM */
+	dramsize = ((*(vu_long *)MPC5XXX_SDRAM_STOP + 1) << 15);
+#else
+	dramsize = ((1 << (*(vu_long *)MPC5XXX_SDRAM_CS0CFG - 0x13)) << 20);
 #endif
-#endif
+#endif /* CFG_RAMBOOT */
 	/* return total ram size */
 	return dramsize;
 }
diff --git a/board/icu862/u-boot.lds b/board/icu862/u-boot.lds
index 496c598..84e9cbf 100644
--- a/board/icu862/u-boot.lds
+++ b/board/icu862/u-boot.lds
@@ -136,11 +136,6 @@ SECTIONS
    *(.bss)
    *(COMMON)
   }
-  . = ALIGN(256 * 1024);
-  .ppcenv	:
-  {
-    common/environment.o (.ppcenv)
-  }
   _end = . ;
   PROVIDE (end = .);
 }
diff --git a/board/rmu/rmu.c b/board/rmu/rmu.c
index c9925d0..331fb98 100644
--- a/board/rmu/rmu.c
+++ b/board/rmu/rmu.c
@@ -96,7 +96,7 @@ long int initdram (int board_type)
 {
     volatile immap_t     *immap  = (immap_t *)CFG_IMMR;
     volatile memctl8xx_t *memctl = &immap->im_memctl;
-    long int size10 ;
+    long int size9 ;
 
     upmconfig(UPMA, (uint *)sdram_table, sizeof(sdram_table)/sizeof(uint));
 
@@ -109,7 +109,7 @@ long int initdram (int board_type)
     memctl->memc_or1 = CFG_OR1_PRELIM;
     memctl->memc_br1 = CFG_BR1_PRELIM;
 
-    memctl->memc_mamr = CFG_MAMR_10COL & (~(MAMR_PTAE)); /* no refresh yet */
+    memctl->memc_mamr = CFG_MAMR_9COL & (~(MAMR_PTAE)); /* no refresh yet */
 
     udelay(200);
 
@@ -122,13 +122,20 @@ long int initdram (int board_type)
 
     udelay (1000);
 
-	/* Check Bank 0 Memory Size
-	 * try 10 column mode
+	/* Check Bank 0 Memory Size,
+	 * 9 column mode
 	 */
 
-	size10 = dram_size (CFG_MAMR_10COL, (ulong *)SDRAM_BASE_PRELIM, SDRAM_MAX_SIZE) ;
+	size9 = dram_size (CFG_MAMR_9COL, (ulong *)SDRAM_BASE_PRELIM, SDRAM_MAX_SIZE) ;
 
-    return (size10);
+	/*
+	 * Final mapping:
+	 */
+
+	memctl->memc_or1 = ((-size9) & 0xFFFF0000) | CFG_OR_TIMING_SDRAM;
+	udelay (1000);
+
+    return (size9);
 }
 
 /* ------------------------------------------------------------------------- */