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authorRajeshwari Shinde <rajeshwari.s@samsung.com>2013-07-04 12:29:17 +0530
committerMinkyu Kang <mk7.kang@samsung.com>2013-07-05 17:06:55 +0900
commit643be9c07e1c2abcc45d0efd4bbe562c4cb8dcaa (patch)
tree49378b324c606279433aba47cbd791d5a0a58a52 /include/configs/origen.h
parent198a40b9f64d3c08b0303dd346ff4addca4c7e88 (diff)
EXYNOS: Move files from board/samsung to arch/arm
This patch performs the following: 1) Convert the assembly code for memory and clock initialization to C code. 2) Move the memory and clock init codes from board/samsung to arch/arm 3) Creat a common lowlevel_init file across Exynos4 and Exynos5. Converted the common lowlevel_init from assembly to C-code 4) Made spl_boot.c and tzpc_init.c common for both exynos4 and exynos5. 5) Enable CONFIG_SKIP_LOWLEVEL_INIT as stack pointer initialisation is already done in _main. 6) exynos-uboot-spl.lds made common across SMDKV310, Origen and SMDK5250. TEST: Tested SD-MMC boot on SMDK5250 and Origen. Tested USB and SPI boot on SMDK5250 Compile tested for SMDKV310. Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'include/configs/origen.h')
-rw-r--r--include/configs/origen.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/include/configs/origen.h b/include/configs/origen.h
index f71a463f4a..5013aeeca2 100644
--- a/include/configs/origen.h
+++ b/include/configs/origen.h
@@ -68,6 +68,8 @@
#define CONFIG_BAUDRATE 115200
#define EXYNOS4_DEFAULT_UART_OFFSET 0x020000
+#define CONFIG_SKIP_LOWLEVEL_INIT
+
/* SD/MMC configuration */
#define CONFIG_GENERIC_MMC
#define CONFIG_MMC
@@ -148,7 +150,10 @@
#define CONFIG_ENV_OFFSET (RESERVE_BLOCK_SIZE + BL1_SIZE)
#define CONFIG_DOS_PARTITION 1
-#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SPL_LDSCRIPT "board/samsung/common/exynos-uboot-spl.lds"
+#define CONFIG_SPL_MAX_FOOTPRINT (14 * 1024)
+
+#define CONFIG_SYS_INIT_SP_ADDR 0x02040000
/* U-boot copy size from boot Media to DRAM.*/
#define COPY_BL2_SIZE 0x80000
@@ -157,4 +162,5 @@
/* Enable devicetree support */
#define CONFIG_OF_LIBFDT
+
#endif /* __CONFIG_H */