From: Stephen Warren <swarren@nvidia.com>
Date: Thu, 24 May 2012 11:38:37 +0000 (+0000)
Subject: tegra: trimslice: store environment in SPI flash
X-Git-Tag: v2012.07-rc1~11^2~184
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=a5c168c6d6699e050c9333c03a4d53d62eb7949b;p=oweals%2Fu-boot.git

tegra: trimslice: store environment in SPI flash

The chosen flash offset matches Compulab's downstream U-Boot.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
---

diff --git a/include/configs/trimslice.h b/include/configs/trimslice.h
index 7e6adc74a3..915b07ae23 100644
--- a/include/configs/trimslice.h
+++ b/include/configs/trimslice.h
@@ -47,6 +47,14 @@
 
 #define CONFIG_BOARD_EARLY_INIT_F
 
+/* SPI */
+#define CONFIG_TEGRA_SPI
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_WINBOND
+#define CONFIG_SF_DEFAULT_MODE		SPI_MODE_0
+#define CONFIG_CMD_SPI
+#define CONFIG_CMD_SF
+
 /* I2C */
 #define CONFIG_TEGRA_I2C
 #define CONFIG_SYS_I2C_INIT_BOARD
@@ -66,8 +74,12 @@
 #define CONFIG_CMD_EXT2
 #define CONFIG_CMD_FAT
 
-/* Environment not stored */
-#define CONFIG_ENV_IS_NOWHERE
+/* Environment in SPI */
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_ENV_SPI_MAX_HZ		48000000
+#define CONFIG_ENV_SPI_MODE		SPI_MODE_0
+#define CONFIG_ENV_SECT_SIZE		CONFIG_ENV_SIZE
+#define CONFIG_ENV_OFFSET		(512 * 1024)
 
 /* USB Host support */
 #define CONFIG_USB_EHCI