From 536c34c2d92178f4e62b8ca7cfffceaf80a305f6 Mon Sep 17 00:00:00 2001 From: Marc Jones Date: Thu, 1 May 2014 14:54:11 -0600 Subject: [PATCH] SPI: Add Eon EN25S64 support. BUG=chrome-os-partner:25907 BRANCH=baytrail(rambi) TEST=Read and write MRC and ELOG on Glimmer with Eon device. Original-Change-Id: I69b0a330acbff97ebb8dc3ce3e37f7452433b5dc Original-Signed-off-by: Marc Jones Original-Reviewed-on: https://chromium-review.googlesource.com/197882 Original-Reviewed-by: David Hendricks (cherry picked from commit 2bd9b4250fe44c33a15f8615de4034cfff4cf3b5) Signed-off-by: Marc Jones Change-Id: If883ff6eb14dd49a06f57a01ca61661854ded78d Reviewed-on: https://chromium-review.googlesource.com/198324 Reviewed-by: David Hendricks Commit-Queue: Marc Jones Tested-by: Marc Jones --- src/drivers/spi/eon.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/src/drivers/spi/eon.c b/src/drivers/spi/eon.c index 2f1cba4793..4fa093aafa 100644 --- a/src/drivers/spi/eon.c +++ b/src/drivers/spi/eon.c @@ -24,6 +24,7 @@ #define CMD_EN25_RES 0xab /* Release from DP, and Read Signature */ #define EON_ID_EN25Q128 0x3018 +#define EON_ID_EN25S64 0x3817 struct eon_spi_flash_params { u16 id; @@ -54,6 +55,14 @@ static const struct eon_spi_flash_params eon_spi_flash_table[] = { .nr_sectors = 4096, .name = "EN25Q128", }, + { + .id = EON_ID_EN25S64, + .page_size = 256, + .pages_per_sector = 16, + .sectors_per_block = 16, + .nr_sectors = 2048, + .name = "EN25S64", + }, }; static int eon_write(struct spi_flash *flash,