From d932fd0d8cad0c185b7167e44512c9d1f10af52f Mon Sep 17 00:00:00 2001 From: Stefan Tauner Date: Thu, 6 Sep 2012 17:37:16 +0000 Subject: Add support for Eon EN25F64 Its ID was spotted in an ICH descriptor region update by Jetway: http://paste.flashrom.org/view.php?id=1217 and is used on ASUS P8B75-V boards according to some forum posts (2 chips per board actually). No datasheet was found, so most values are just guessed from the EN25F32. Corresponding to flashrom svn r1594. Signed-off-by: Stefan Tauner Acked-by: Stefan Tauner --- flashchips.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) (limited to 'flashchips.c') diff --git a/flashchips.c b/flashchips.c index 8fe50bd..a3f0520 100644 --- a/flashchips.c +++ b/flashchips.c @@ -3407,6 +3407,40 @@ const struct flashchip flashchips[] = { { .vendor = "Eon", + .name = "EN25F64", + .bustype = BUS_SPI, + .manufacture_id = EON_ID_NOPREFIX, + .model_id = EON_EN25F32, + .total_size = 8192, + .page_size = 256, + .feature_bits = FEATURE_WRSR_WREN, + .tested = TEST_UNTESTED, + .probe = probe_spi_rdid, + .probe_timing = TIMING_ZERO, + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 2048} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { {64 * 1024, 128} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {8 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {8 * 1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .unlock = spi_disable_blockprotect, + .write = spi_chip_write_256, + .read = spi_chip_read, + .voltage = {2700, 3600}, + }, + + { + .vendor = "Eon", .name = "EN25Q40", .bustype = BUS_SPI, .manufacture_id = EON_ID_NOPREFIX, -- cgit v1.1