Hello Marcin,
Am 27.03.2015 16:53, schrieb mar.krzeminski:
Hi Stefan,
I've changed malloc pool size to 2MiB and nothing changed. I've also disabled UBIFS support and that does not make any changes. Still after qemu restart u-boot can not attach to ubi device.
Hmm.. hard to say, can you enable debug (not only in UBI) and maybe try current mainline U-Boot?
The line "UBI error: vtbl_check: bad CRC at record 0: 0x88cdfb6, not 0xffffffff" ... it seems, you have some problems reading your flash ... can you try a to write into your flash, reread the content and compare it?
Thanks!
bye, Heiko
Regards, Marcin
W dniu 27.03.2015 o 16:01, Stefan Roese pisze:
Hi Marcin,
On 27.03.2015 13:59, Marcin Krzemiński 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
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