[U-Boot] [PATCH 3/4] Tegra: Plutux: Enable NAND and boot script support

Thierry Reding
2013-02-14T07:54:53Z

Boot script support brings Plutux in line with other Tegra boards. In
order to enable booting a Linux kernel with initial ramdisk, also add
support for the new FIT image type.

Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
---
include/configs/plutux.h | 31 +++++++++++++++++++------------
1 file changed, 19 insertions(+), 12 deletions(-)

diff --git a/include/configs/plutux.h b/include/configs/plutux.h
index deee237..3332ea8 100644
--- a/include/configs/plutux.h
+++ b/include/configs/plutux.h
@@ -42,8 +42,7 @@
#define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTD_BASE

#define CONFIG_BOARD_EARLY_INIT_F
-
-#define CONFIG_ENV_IS_NOWHERE
+#define CONFIG_BOARD_LATE_INIT

/* SD/MMC */
#define CONFIG_MMC
@@ -51,6 +50,23 @@
#define CONFIG_TEGRA_MMC
#define CONFIG_CMD_MMC

+#define CONFIG_DOS_PARTITION
+#define CONFIG_EFI_PARTITION
+#define CONFIG_FS_EXT4
+#define CONFIG_FS_FAT
+#define CONFIG_CMD_EXT2
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_FS_GENERIC
+
+/* NAND support */
+#define CONFIG_CMD_NAND
+#define CONFIG_TEGRA_NAND
+#define CONFIG_SYS_MAX_NAND_DEVICE 1
+
+/* Environment in NAND, aligned to start of last sector */
+#define CONFIG_ENV_IS_IN_NAND
+#define CONFIG_ENV_OFFSET (SZ_512M - SZ_128K) /* 128K sectors */
+
/* USB host support */
#define CONFIG_USB_EHCI
#define CONFIG_USB_EHCI_TEGRA
@@ -65,18 +81,9 @@
#define CONFIG_CMD_NET
#define CONFIG_CMD_DHCP

-#define CONFIG_DOS_PARTITION
-#define CONFIG_EFI_PARTITION
-#define CONFIG_CMD_EXT2
-#define CONFIG_CMD_FAT
-
+/* support the new (FDT-based) image format */
#define CONFIG_FIT

-#define CONFIG_BOOTCOMMAND \
- "mmc rescan;" \
- "ext2load mmc 0 0x17000000 /boot/uImage;" \
- "bootm"
-
#include "tegra-common-post.h"

#endif /* __CONFIG_H */
--
1.8.1.2