[U-Boot] [PATCH 7/7] Blackfin: move default boot SPI CS to common code

[Mike Frysinger]

Move the default SPI CS that we boot from into common code so that it can
be used in other SPI drivers and environment settings.

Signed-off-by: Mike Frysinger <vapier at gentoo.org>
---
 board/bf537-stamp/spi_flash.c              |    8 +-------
 include/asm-blackfin/blackfin-config-pre.h |    9 +++++++++
 2 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/board/bf537-stamp/spi_flash.c b/board/bf537-stamp/spi_flash.c
index b147ce7..7b764b4 100644
--- a/board/bf537-stamp/spi_flash.c
+++ b/board/bf537-stamp/spi_flash.c
@@ -180,13 +180,7 @@ static struct manufacturer_info flash_manufacturers[] = {
  *	BF51x, BF533, BF561: SSEL2
  */
 #ifndef CONFIG_SPI_FLASH_SSEL
-# if defined(__ADSPBF531__) || defined(__ADSPBF532__) || defined(__ADSPBF533__) || \
-     defined(__ADSPBF538__) || defined(__ADSPBF539__) || defined(__ADSPBF561__) || \
-     defined(__ADSPBF51x__)
-#  define CONFIG_SPI_FLASH_SSEL 2
-# else
-#  define CONFIG_SPI_FLASH_SSEL 1
-# endif
+# define CONFIG_SPI_FLASH_SSEL BFIN_BOOT_SPI_SSEL
 #endif
 #define SSEL_MASK (1 << CONFIG_SPI_FLASH_SSEL)
 
diff --git a/include/asm-blackfin/blackfin-config-pre.h b/include/asm-blackfin/blackfin-config-pre.h
index a1fae5c..9df01ad 100644
--- a/include/asm-blackfin/blackfin-config-pre.h
+++ b/include/asm-blackfin/blackfin-config-pre.h
@@ -60,4 +60,13 @@ static inline const char *get_bfin_boot_mode(int bfin_boot)
 }
 #endif
 
+/* Define the default SPI CS used when booting out of SPI */
+#if defined(__ADSPBF531__) || defined(__ADSPBF532__) || defined(__ADSPBF533__) || \
+    defined(__ADSPBF538__) || defined(__ADSPBF539__) || defined(__ADSPBF561__) || \
+    defined(__ADSPBF51x__)
+# define BFIN_BOOT_SPI_SSEL 2
+#else
+# define BFIN_BOOT_SPI_SSEL 1
+#endif
+
 #endif
-- 
1.6.1.2