diff options
| author | Stephen Warren <swarren@nvidia.com> | 2012-07-30 07:37:52 +0000 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2012-09-07 13:54:31 -0700 |
| commit | 9614a1e9636976add95730c2da569ac1b274f232 (patch) | |
| tree | cf27ffdd4b85385d2f0dc7dcd79b76344942509c | |
| parent | 0dd84084deef226b9992b6db649b5f41d60b77b8 (diff) | |
| download | u-boot-imx-9614a1e9636976add95730c2da569ac1b274f232.zip u-boot-imx-9614a1e9636976add95730c2da569ac1b274f232.tar.gz u-boot-imx-9614a1e9636976add95730c2da569ac1b274f232.tar.bz2 | |
tegra: enable NAND on Harmony
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
| -rw-r--r-- | board/nvidia/dts/tegra20-harmony.dts | 10 | ||||
| -rw-r--r-- | include/configs/harmony.h | 11 |
2 files changed, 19 insertions, 2 deletions
diff --git a/board/nvidia/dts/tegra20-harmony.dts b/board/nvidia/dts/tegra20-harmony.dts index c351954..ca5facb 100644 --- a/board/nvidia/dts/tegra20-harmony.dts +++ b/board/nvidia/dts/tegra20-harmony.dts @@ -54,4 +54,14 @@ usb@c5004000 { status = "disabled"; }; + + nand-controller@70008000 { + nvidia,wp-gpios = <&gpio 23 0>; /* PC7 */ + nvidia,width = <8>; + nvidia,timing = <26 100 20 80 20 10 12 10 70>; + nand@0 { + reg = <0>; + compatible = "hynix,hy27uf4g2b", "nand-flash"; + }; + }; }; diff --git a/include/configs/harmony.h b/include/configs/harmony.h index d0555c1..69857dd 100644 --- a/include/configs/harmony.h +++ b/include/configs/harmony.h @@ -62,8 +62,15 @@ #define CONFIG_CMD_EXT2 #define CONFIG_CMD_FAT -/* Environment not stored */ -#define CONFIG_ENV_IS_NOWHERE +/* NAND support */ +#define CONFIG_CMD_NAND +#define CONFIG_TEGRA_NAND +#define CONFIG_SYS_MAX_NAND_DEVICE 1 +#define CONFIG_SYS_NAND_BASE TEGRA20_NAND_BASE + +/* Environment in NAND (which is 512M), aligned to start of last sector */ +#define CONFIG_ENV_IS_IN_NAND +#define CONFIG_ENV_OFFSET (SZ_512M - SZ_128K) /* 128K sector size */ /* USB Host support */ #define CONFIG_USB_EHCI |