From: Stephen Warren swarren@nvidia.com
Signed-off-by: Stephen Warren swarren@nvidia.com --- board/nvidia/dts/tegra20-harmony.dts | 10 ++++++++++ include/configs/harmony.h | 9 ++++++++- 2 files changed, 18 insertions(+), 1 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..85059b9 100644 --- a/include/configs/harmony.h +++ b/include/configs/harmony.h @@ -62,8 +62,15 @@ #define CONFIG_CMD_EXT2 #define CONFIG_CMD_FAT
+/* 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 not stored */ -#define CONFIG_ENV_IS_NOWHERE +#define CONFIG_ENV_IS_IN_NAND +#define CONFIG_ENV_OFFSET (SZ_512M - SZ_128K) /* 128K sector size */
/* USB Host support */ #define CONFIG_USB_EHCI