From mboxrd@z Thu Jan 1 00:00:00 1970 From: Heiko Schocher Date: Mon, 30 Mar 2015 07:40:41 +0200 Subject: [U-Boot] U-boot and UBI problem with vexpress board. In-Reply-To: <55157CEC.2010804@gmail.com> References: <551570BF.3010604@denx.de> <55157CEC.2010804@gmail.com> Message-ID: <5518E1D9.2000104@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de 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 >> >> > > _______________________________________________ > U-Boot mailing list > U-Boot at lists.denx.de > http://lists.denx.de/mailman/listinfo/u-boot -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany