From: Heiko Schocher <hs@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] U-boot and UBI problem with vexpress board.
Date: Mon, 30 Mar 2015 07:40:41 +0200 [thread overview]
Message-ID: <5518E1D9.2000104@denx.de> (raw)
In-Reply-To: <55157CEC.2010804@gmail.com>
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 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
>>
>>
>
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prev parent reply other threads:[~2015-03-30 5:40 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-27 12:59 [U-Boot] U-boot and UBI problem with vexpress board Marcin Krzemiński
2015-03-27 15:01 ` Stefan Roese
2015-03-27 15:53 ` mar.krzeminski
2015-03-29 19:57 ` mar.krzeminski
2015-03-30 6:05 ` Heiko Schocher
2015-03-30 18:07 ` mar.krzeminski
2015-03-31 5:24 ` Heiko Schocher
2015-03-31 5:33 ` Marcin Krzemiński
2015-03-30 5:40 ` Heiko Schocher [this message]
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