On Fri, Jul 20, 2012 at 09:59:15PM +0200, Simon Baatz wrote:
> Support for the IB-NAS62x0 was added to the Linux mainline kernel
> as of 3.5-rc1 using flattened devicetree. Change the config for
> this board accordingly.
>
> Signed-off-by: Simon Baatz <gmbno...@gmail.com>
> Cc: Luka Perkov <ub...@lukaperkov.net>
> Cc: Prafulla Wadaskar <prafu...@marvell.com>
> ---
> include/configs/ib62x0.h | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/include/configs/ib62x0.h b/include/configs/ib62x0.h
> index 85856f2..34c83a4 100644
> --- a/include/configs/ib62x0.h
> +++ b/include/configs/ib62x0.h
> @@ -37,9 +37,9 @@
> #define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
>
> /*
> - * Machine type
> + * Enable device tree support
> */
> -#define CONFIG_MACH_TYPE MACH_TYPE_NAS6210
> +#define CONFIG_OF_LIBFDT
Do we need to change environment variables too? This is how I'm booting OpenWrt
with linux 3.3 now:
diff --git a/include/configs/ib62x0.h b/include/configs/ib62x0.h
index 85856f2..b1c11fd 100644
--- a/include/configs/ib62x0.h
+++ b/include/configs/ib62x0.h
@@ -87,25 +87,23 @@
*/
#define CONFIG_BOOTCOMMAND \
"setenv bootargs ${console} ${mtdparts} ${bootargs_root}; " \
- "ubi part root; " \
- "ubifsmount root; " \
+ "ubi part rootfs; " \
+ "ubifsmount rootfs; " \
"ubifsload 0x800000 ${kernel}; " \
- "ubifsload 0x1100000 ${initrd}; " \
- "bootm 0x800000 0x1100000"
+ "bootm 0x800000"
#define CONFIG_MTDPARTS \
"mtdparts=orion_nand:" \
"0x80000@0x0(uboot)," \
"0x20000@0x80000(uboot_env)," \
- "-@0xa0000(root)\0"
+ "-@0xa0000(rootfs)\0"
#define CONFIG_EXTRA_ENV_SETTINGS \
"console=console=ttyS0,115200\0" \
"mtdids=nand0=orion_nand\0" \
"mtdparts="CONFIG_MTDPARTS \
"kernel=/boot/uImage\0" \
- "initrd=/boot/uInitrd\0" \
- "bootargs_root=ubi.mtd=2 root=ubi0:root rootfstype=ubifs\0"
+ "bootargs_root=noinitrd ubi.mtd=2 root=ubi0:rootfs rootfstype=ubifs\0"
/*
* Ethernet driver configuration
Regards,
Luka
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