[meta-ti] [PATCH] keystone-evm config: add ubifs support

[Denys Dmytriyenko]

On Tue, Feb 26, 2013 at 02:48:50PM -0500, hzhang at ti.com wrote:
> From: Hao Zhang <hzhang at ti.com>

I assume you double-checked the actual UBI ARGS values below for the Keystone. 
Other than that looks fine to me - I'll push it shortly.

> ---
>  conf/machine/keystone-evm.conf |   19 ++++++++++++++++++-
>  1 file changed, 18 insertions(+), 1 deletion(-)
> 
> diff --git a/conf/machine/keystone-evm.conf b/conf/machine/keystone-evm.conf
> index e73d84b..3e44ddc 100644
> --- a/conf/machine/keystone-evm.conf
> +++ b/conf/machine/keystone-evm.conf
> @@ -14,7 +14,7 @@ require conf/machine/include/keystone.inc
>  
>  PREFERRED_PROVIDER_virtual/kernel = "linux-keystone"
>  
> -IMAGE_FSTYPES += "tar.bz2 cpio"
> +IMAGE_FSTYPES += "ubi tar.bz2 cpio"

BTW, speaking of this - do you still need uncompressed cpio? Last time we 
talked, we were not sure if compressed cpio.gz would be sufficient.


>  SERIAL_CONSOLE = "115200 ttyS0"
>  
> @@ -23,3 +23,20 @@ SYSVINIT_ENABLED_GETTYS = ""
>  UBOOT_MACHINE = "tci6638_evm_config"
>  
>  MACHINE_FEATURES = "kernel26 screen apm usbgadget usbhost vfat alsa"
> +# do ubiattach /dev/ubi_ctrl -m 4
> +# From dmesg:
> +# UBI: smallest flash I/O unit:    2048
> +# UBI: logical eraseblock size:    126976 bytes
> +# from ubiattach stdout:
> +# UBI device number 0, total 857 LEBs
> +# MKUBIFS_ARGS = "-m 2048 -e 129024 -c 857"
> +MKUBIFS_ARGS = "-F -m 2048 -e 126976 -c 857"
> +
> +# do ubiattach /dev/ubi_ctrl -m 4
> +# from dmesg:
> +# UBI: smallest flash I/O unit:    2048
> +# UBI: physical eraseblock size:   131072 bytes (128 KiB)
> +# UBI: sub-page size:              2048
> +UBINIZE_ARGS = "-m 2048 -p 128KiB -s 2048 -O 2048"
> +
> +
> -- 
> 1.7.9.5
> 
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