Fix memory init problems on MCC200 board

[oweals/u-boot.git] / board / mcc200 / mcc200.c

diff --git a/board/mcc200/mcc200.c b/board/mcc200/mcc200.c
index 5fe239f23472c6cfafa8c519bfed9d5940711757..b9b9a712b8343740b56e23274ca54da0c339bd76 100644 (file)
--- a/board/mcc200/mcc200.c
+++ b/board/mcc200/mcc200.c
@@ -28,7 +28,11 @@
 #include <mpc5xxx.h>
 #include <pci.h>
 
-#include "mt48lc8m32b2-6-7.h"
+/* Two MT48LC8M32B2 for 32 MB */
+/* #include "mt48lc8m32b2-6-7.h" */
+
+/* One MT48LC16M32S2 for 64 MB */
+#include "mt48lc16m32s2-75.h"
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -74,6 +78,8 @@ static void sdram_start (int hi_addr)
        /* normal operation */
        *(vu_long *)MPC5XXX_SDRAM_CTRL = SDRAM_CONTROL | hi_addr_bit;
        __asm__ volatile ("sync");
+
+       udelay(10);
 }
 #endif
 
@@ -242,7 +248,7 @@ int misc_init_r (void)
                /* Unprotect the upper bank of the Flash */
                *(volatile int*)MPC5XXX_CS0_CFG |= (1 << 6);
                flash_protect (FLAG_PROTECT_CLEAR,
-                              flash_info[0].start[0],
+                              flash_info[0].start[0] + flash_info[0].size / 2,
                               (flash_info[0].start[0] + flash_info[0].size) / 2 - 1,
                               &flash_info[0]);
                *(volatile int*)MPC5XXX_CS0_CFG &= ~(1 << 6);