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Altera_Forum
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12 years ago

Filling in cyg_flash_devtab[] array

Does anybody know when and how cyg_flash_devtab[] array is filled in? I see &(syg_flashdevtab[0]) == &syg_flashdevtab_end and syg_flashdevtab[0].num_block_infos < 0 whereas SYGHWR_IO_FLASH_DEVICE == ...
Altera_Forum's avatar
Altera_Forum
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12 years ago

Thanks a lot, the problem seems to have been in linking. I ensured linking and just now I saw such a message after start:

flash dev fun init

init: 0xeff13a4c

flash inited ok

sorry, flash config exceeds available space in fis directory

redboot(tm) bootstrap and debug environment [rom]

non-certified release, version unknown - built 16:23:08, dec 18 2013

copyright (c) 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009

free software foundation, inc.

redboot is free software, covered by the ecos license, derived from the

gnu general public license. you are welcome to change it and/or distribute

copies of it under certain conditions. under the license terms, redboot's

source code and full license terms must have been made available to you.

redboot comes with absolutely no warranty.

platform: ar4080 (powerpc p4080) ist board

ram: 0x00000000-0x80000000 [0x00100000-0x7fffc000 available]

flash: 0x00000000-0x007fffff, 4 x 0x100 blocks, 130 x 0x1000 blocks

redboot>