From eca272138541df23821b3058416e9b672a2f84ac Mon Sep 17 00:00:00 2001 From: Marcin Krzeminski Date: Fri, 20 Jan 2017 11:15:07 +0000 Subject: [PATCH] block: m25p80: Improve 1GiB Micron flash definition MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit n25q00 and mt25q01 devices share the same JEDEC ID. The difference between those two devices is number of dies and one bit in extended JEDEC bytes. This commit adds proper entry for both devices by introduction the number of dies and and new 25q00 entries. Signed-off-by: Marcin Krzeminski Reviewed-by: Cédric Le Goater Reviewed-by: Edgar E. Iglesias Message-id: 20170108083854.5006-4-mar.krzeminski@gmail.com Signed-off-by: Peter Maydell --- hw/block/m25p80.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/hw/block/m25p80.c b/hw/block/m25p80.c index 74c6e39e99..e90451496e 100644 --- a/hw/block/m25p80.c +++ b/hw/block/m25p80.c @@ -243,8 +243,10 @@ static const FlashPartInfo known_devices[] = { { INFO("n25q128", 0x20ba18, 0, 64 << 10, 256, 0) }, { INFO("n25q256a", 0x20ba19, 0, 64 << 10, 512, ER_4K) }, { INFO("n25q512a", 0x20ba20, 0, 64 << 10, 1024, ER_4K) }, - { INFO("mt25ql01g", 0x20ba21, 0, 64 << 10, 2048, ER_4K) }, - { INFO("mt25qu01g", 0x20bb21, 0, 64 << 10, 2048, ER_4K) }, + { INFO_STACKED("n25q00", 0x20ba21, 0x1000, 64 << 10, 2048, ER_4K, 4) }, + { INFO_STACKED("n25q00a", 0x20bb21, 0x1000, 64 << 10, 2048, ER_4K, 4) }, + { INFO_STACKED("mt25ql01g", 0x20ba21, 0x1040, 64 << 10, 2048, ER_4K, 2) }, + { INFO_STACKED("mt25qu01g", 0x20bb21, 0x1040, 64 << 10, 2048, ER_4K, 2) }, /* Spansion -- single (large) sector size only, at least * for the chips listed here (without boot sectors).