[U-Boot] [PATCH v2] zynq-common: Define spi args offset and size

[Siva Durga Prasad Paladugu]

Define CONFIG_SYS_SPI_ARGS_OFFS, CONFIG_SYS_SPI_ARGS_SIZE
and CONFIG_SYS_SPI_KERNEL_OFFS which will be used in SPL
spi mode. These macros defines the device tree offset, size
and the kernel image offset in flash respectively.

Signed-off-by: Siva Durga Prasad Paladugu <sivadur at xilinx.com>
---
Changes for v2:
- Moved the configs under  SPI-SPL as per review comment.
- Updated the commit message with description of the configs.
- Placed the kernel offset at 0x200000.
- This patch is based on u-boot-spi/master branch
---
 include/configs/zynq-common.h |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index f6dd03b..45dafe2 100644
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -355,6 +355,10 @@
 #define CONFIG_SPL_SPI_LOAD
 #define CONFIG_SPL_SPI_FLASH_SUPPORT
 #define CONFIG_SYS_SPI_U_BOOT_OFFS	0x100000
+#define CONFIG_SYS_SPI_ARGS_OFFS	0x200000
+#define CONFIG_SYS_SPI_ARGS_SIZE	0x80000
+#define CONFIG_SYS_SPI_KERNEL_OFFS	(CONFIG_SYS_SPI_ARGS_OFFS + \
+					 CONFIG_SYS_SPI_ARGS_SIZE)
 #endif
 
 /* for booting directly linux */
-- 
1.7.1