Dear Wolfgang Denk
Dear Maxime Boure,
In message AANLkTikp1Id70dTzpOwc1KrcpkQxjYAPzTYvB_lbCFJM@mail.gmail.com you wrote:
This is not what I asked for. What I menat was: how are the envrionemnt sectors configured in your flash, i. e. what are the CONFIG.*ENV settings?
Is this it ?
Nearly...
#define CONFIG_ENV_IS_IN_ONENAND 1
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Your environment is in OneNAND?
#define CONFIG_SYS_ENV_SECT_SIZE boot_flash_sec #define CONFIG_ENV_OFFSET boot_flash_off #define ONENAND_ENV_OFFSET 0x200000 /* environment starts here */ #define CONFIG_ENV_ADDR ONENAND_ENV_OFFSET
Well, and what are the seffings for boot_flash_sec, boot_flash_off ?
My settings : boot_flash_base 0x20000000 boot_flash_off 0x200000 boot_flash_sec 0x20000 boot_flash_env_addr 0x200000
Eventually you want to check the tools/env/ code if it really supports OneNAND as well, and try to debug it. I don't think this has ever been tested with OneNAND yet.
I don't want to bother you to much I will look into that. But can you enlighten me on the fields of the fw_env.config.
Device offset --> if I set /dev/mtd2 and this mtd is the one with the environment it has to be set to 0x0000 Env. size --> the size is 0x80000 Flash sector size --> is the erase block size so in my case 0x40000 Number of sectors ---> well ... I don't really know :)
I am wrong ?
Best regards,
Wolfgang Denk
-- DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de Many aligators will be slain, but the swamp will remain.
Best regards,
Maxime