[kernel] Add support for GigaDevice GD25Q32/GD25Q64 SPI Flash in m25p80.c

Add support for GigaDevice GD25Q32 32 Mbit (4 MB) SPI Flash (see datasheet: http://www.gigadevice.com/UserFiles/GD25Q32_Rev0.2(1).pdf) used in Hame MPR-A1 and clones and for GigaDevice GD25Q64 64 Mbit (8 MB) SPI Flash used in Hame MPR-A2 devices (datasheet: http://www.gigadevice.com/UserFiles/GD25Q64.pdf).

Signed-off-by: Michel Stempin <michel.stempin@wanadoo.fr>
Patchwork: http://patchwork.openwrt.org/patch/3120/

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35361 3c298f89-4303-0410-b956-a3cf2f4a3e73
master
John Crispin 2013-01-28 19:10:21 +00:00
parent f93f769b9a
commit 9cd9a6b22c
1 changed files with 13 additions and 0 deletions

View File

@ -0,0 +1,13 @@
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -651,6 +651,10 @@
/* Everspin */
{ "mr25h256", CAT25_INFO( 32 * 1024, 1, 256, 2) },
+ /* GigaDevice */
+ { "gd25q32", INFO(0xc84016, 0, 64 * 1024, 64, SECT_4K) },
+ { "gd25q64", INFO(0xc84017, 0, 64 * 1024, 128, SECT_4K) },
+
/* Intel/Numonyx -- xxxs33b */
{ "160s33b", INFO(0x898911, 0, 64 * 1024, 32, 0) },
{ "320s33b", INFO(0x898912, 0, 64 * 1024, 64, 0) },