commit ab98bb50b3e59d437b2dd49e906ca10164905cfb
author Alison Wang <b18965@freescale.com> Tue Dec 09 17:38:14 2014 +0800
committer York Sun <yorksun@freescale.com> Thu Dec 11 09:40:24 2014 -0800
tree 39d70fcc249733fe301bc156e06d29e55690ca60
parent 2145a3747044c3853b1a7f81534bf955a39b680e

arm: ls102xa: Add NAND boot support for LS1021AQDS board

This patch adds NAND boot support for LS1021AQDS board. SPL
framework is used. PBL initialize the internal RAM and copy
SPL to it, then SPL initialize DDR using SPD and copy u-boot
from NAND flash to DDR, finally SPL transfer control to u-boot.

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>

arch/arm/include/asm/arch-ls102xa/config.h

diff --git a/arch/arm/include/asm/arch-ls102xa/config.h b/arch/arm/include/asm/arch-ls102xa/config.h
index 704d683..ef775cf 100644
--- a/arch/arm/include/asm/arch-ls102xa/config.h
+++ b/arch/arm/include/asm/arch-ls102xa/config.h
@@ -15,6 +15,8 @@
 #define CONFIG_SYS_IMMR				0x01000000
 #define CONFIG_SYS_DCSRBAR			0x20000000
 
+#define CONFIG_SYS_DCSR_DCFG_ADDR	(CONFIG_SYS_DCSRBAR + 0x00220000)
+
 #define CONFIG_SYS_FSL_DDR_ADDR			(CONFIG_SYS_IMMR + 0x00080000)
 #define CONFIG_SYS_CCI400_ADDR			(CONFIG_SYS_IMMR + 0x00180000)
 #define CONFIG_SYS_IFC_ADDR			(CONFIG_SYS_IMMR + 0x00530000)