zipitz2: fix boot issue introduced by PXA low level init rework

CONFIG_SYS_INIT_SP_ADDR points to RAM, but it's used before
DRAM controller init. Fix it by setting CONFIG_SYS_INIT_SP_ADDR
to SRAM

Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>

diff --git a/include/configs/zipitz2.h b/include/configs/zipitz2.h
index 26204af..80d78b6 100644 (file)
--- a/include/configs/zipitz2.h
+++ b/include/configs/zipitz2.h
@@ -162,6 +162,12 @@ unsigned char zipitz2_spi_read(void);
 #endif
 
 /*
+ * SRAM Map
+ */
+#define        PHYS_SRAM                       0x5c000000      /* SRAM Bank #1 */
+#define        PHYS_SRAM_SIZE                  0x00040000      /* 256k */
+
+/*
  * DRAM Map
  */
 #define        CONFIG_NR_DRAM_BANKS            1               /* We have 1 bank of DRAM */
@@ -177,7 +183,7 @@ unsigned char zipitz2_spi_read(void);
 #define        CONFIG_SYS_LOAD_ADDR            CONFIG_SYS_DRAM_BASE
 
 #define CONFIG_SYS_SDRAM_BASE          PHYS_SDRAM_1
-#define        CONFIG_SYS_INIT_SP_ADDR         (GENERATED_GBL_DATA_SIZE + PHYS_SDRAM_1 + 2048)
+#define        CONFIG_SYS_INIT_SP_ADDR         (GENERATED_GBL_DATA_SIZE + PHYS_SRAM + 2048)
 
 /*
  * NOR FLASH