From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stefan Roese <sr@denx.de>
Date: Fri, 27 Mar 2015 16:01:19 +0100
Subject: [U-Boot] U-boot and UBI problem with vexpress board.
In-Reply-To: <CABc_YGBOQR6-oLDgHY2P+qj=YAs0iCrjD=2M5sOzB6FLqk2YGA@mail.gmail.com>
References: <CABc_YGBOQR6-oLDgHY2P+qj=YAs0iCrjD=2M5sOzB6FLqk2YGA@mail.gmail.com>
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To: u-boot@lists.denx.de

Hi Marcin,

On 27.03.2015 13:59, Marcin Krzemi?ski wrote:
> I want to test some UBI fs behavior in U-Boot using qemu and vexpress_ca9x4
> board ( U-Boot 2015.1)
> To tst UBI I added lines to vexpress_ca9x4.h:
>
> #define CONFIG_MTD_DEVICE   /* needed for mtdparts commands */
> #define CONFIG_MTD_PARTITIONS   /* needed for UBI */
> #define CONFIG_FLASH_CFI_MTD
> #define MTDIDS_DEFAULT      "nor0=flash0-0"
> #define MTDPARTS_DEFAULT    "mtdparts=flash0-0:1m(empty),10m(ubi),-(rest)"
> #define CONFIG_LZO          /* needed for UBI */
> #define CONFIG_RBTREE           /* needed for UBI */
> #define CONFIG_CMD_MTDPARTS
> #define CONFIG_CMD_UBI
> #define CONFIG_CMD_UBIFS
> #define CONFIG_FIT
>
> also I've changed malloc pool size to 512kB in vexpress_common.h:
> #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 512 * 1024)

Without looking deeper into your mail, I would recommend to increase the 
malloc size to at least 2MiB and test again.

Thanks,
Stefan