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authorHatim RV <hatim.rv@samsung.com>2012-11-02 01:15:37 +0000
committerMinkyu Kang <mk7.kang@samsung.com>2012-11-15 21:08:21 +0900
commit3a8a70017d33e4f72f647154ed3432253b3dfac4 (patch)
treed4a8e10f3d487472af1a6316045cead4e357f796 /include/configs
parent1bf43b829eae86e70895fb90f0b3a102dfc7ba2c (diff)
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EXYNOS5: Enable SPI
This patch enables SPI driver for EXYNOS5. Signed-off-by: Rajeshwari Shinde <rajeshwari.s@samsung.com> Signed-off-by: Hatim Ali <hatim.rv@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'include/configs')
-rw-r--r--include/configs/smdk5250.h22
1 files changed, 21 insertions, 1 deletions
diff --git a/include/configs/smdk5250.h b/include/configs/smdk5250.h
index 819493a..4973c33 100644
--- a/include/configs/smdk5250.h
+++ b/include/configs/smdk5250.h
@@ -163,7 +163,6 @@
#undef CONFIG_CMD_IMLS
#define CONFIG_IDENT_STRING " for SMDK5250"
-#define CONFIG_ENV_IS_IN_MMC
#define CONFIG_SYS_MMC_ENV_DEV 0
#define CONFIG_SECURE_BL1_ONLY
@@ -209,6 +208,27 @@
#define CONFIG_PMIC_I2C
#define CONFIG_PMIC_MAX77686
+/* SPI */
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_SPI_FLASH
+
+#ifdef CONFIG_SPI_FLASH
+#define CONFIG_EXYNOS_SPI
+#define CONFIG_CMD_SF
+#define CONFIG_CMD_SPI
+#define CONFIG_SPI_FLASH_WINBOND
+#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
+#define CONFIG_SF_DEFAULT_SPEED 50000000
+#define EXYNOS5_SPI_NUM_CONTROLLERS 5
+#endif
+
+#ifdef CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_SPI_MODE SPI_MODE_0
+#define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
+#define CONFIG_ENV_SPI_BUS 1
+#define CONFIG_ENV_SPI_MAX_HZ 50000000
+#endif
+
/* Ethernet Controllor Driver */
#ifdef CONFIG_CMD_NET
#define CONFIG_SMC911X