From 2c3afa34fcfc72abe6b3e0fd034632226fa75522 Mon Sep 17 00:00:00 2001 From: Mathias Krause Date: Mon, 17 Jan 2011 07:45:54 +0000 Subject: The AT26DF081A requires the Write Enable Latch (WLE) to be set for write/erase operations Also bit 5 is the Erase/Program Error (EPE) bit, so has nothing to do with the block protection. Ignore it when testing for block protections. Corresponding to flashrom svn r1251. Signed-off-by: Mathias Krause Tested-by: Mathias Krause Acked-by: Stefan Reinauer --- flashchips.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/flashchips.c b/flashchips.c index b6dff6c..873b8f2 100644 --- a/flashchips.c +++ b/flashchips.c @@ -1477,7 +1477,8 @@ struct flashchip flashchips[] = { .model_id = ATMEL_AT26DF081A, .total_size = 1024, .page_size = 256, - .tested = TEST_OK_PR, + .feature_bits = FEATURE_WRSR_WREN, + .tested = TEST_OK_PREW, .probe = probe_spi_rdid, .probe_timing = TIMING_ZERO, .block_erasers = @@ -1499,7 +1500,7 @@ struct flashchip flashchips[] = { .block_erase = spi_block_erase_c7, } }, - .unlock = spi_disable_blockprotect, + .unlock = spi_disable_blockprotect_at25df, .write = spi_chip_write_256, .read = spi_chip_read, }, -- cgit v1.1