[05/10] mtd: spi-nor: Add support for Macronix mx66l1g45g spi flash

Submitted by Cédric Le Goater on April 6, 2017, 4:56 p.m.

Details

Message ID 1491497808-25487-6-git-send-email-clg@kaod.org
State New
Delegated to: Cyrille Pitchen
Headers show

Commit Message

Cédric Le Goater April 6, 2017, 4:56 p.m.
These modules are used on the OpenPOWER Witherspoon systems to hold
the POWER9 host firmware image. The SPI_NOR_DUAL_READ flags is added
for the Aspeed SoCs which do not support QUAD reads.

Signed-off-by: Cédric Le Goater <clg@kaod.org>
---

 The line is over 80 characters but it looks better.

 drivers/mtd/spi-nor/spi-nor.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Marek Vasut April 6, 2017, 7:21 p.m.
On 04/06/2017 06:56 PM, Cédric Le Goater wrote:
> These modules are used on the OpenPOWER Witherspoon systems to hold
> the POWER9 host firmware image. The SPI_NOR_DUAL_READ flags is added
> for the Aspeed SoCs which do not support QUAD reads.
> 
> Signed-off-by: Cédric Le Goater <clg@kaod.org>

Completely unrelated, should be sent as a separate patch.

Patch hide | download patch | download mbox

diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index 747645c74134..ee777df4466c 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -1020,6 +1020,7 @@  static const struct flash_info spi_nor_ids[] = {
 	{ "mx25u25635f", INFO(0xc22539, 0, 64 * 1024, 512, SECT_4K) },
 	{ "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, 0) },
 	{ "mx66l51235l", INFO(0xc2201a, 0, 64 * 1024, 1024, SPI_NOR_QUAD_READ) },
+	{ "mx66l1g45g",  INFO(0xc2201b, 0, 64 * 1024, 2048, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) },
 	{ "mx66l1g55g",  INFO(0xc2261b, 0, 64 * 1024, 2048, SPI_NOR_QUAD_READ) },
 
 	/* Micron */