[U-Boot] [PATCH v3 4/4] zipitz2: fix boot issue introduced by PXA low level init rework

[Vasily Khoruzhick]

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 at gmail.com>
---
v2: no changes
v3: introduce PHYS_SRAM, use it for SYS_INIT_SP_ADDR calculation

 include/configs/zipitz2.h |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/include/configs/zipitz2.h b/include/configs/zipitz2.h
index 4f48d9b..8add384 100644
--- a/include/configs/zipitz2.h
+++ b/include/configs/zipitz2.h
@@ -170,6 +170,12 @@ 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 */
@@ -185,7 +191,7 @@ 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
-- 
1.7.8.3