Patchwork mtd: jedec_probe: add PSD4256G6V id

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Submitter Mike Frysinger
Date Sept. 23, 2009, 4:49 a.m.
Message ID <1253681379-24718-1-git-send-email-vapier@gentoo.org>
Download mbox | patch
Permalink /patch/34115/
State Accepted
Commit e1070211f7327a1f197d535aa886f721a241c32f
Headers show

Comments

Mike Frysinger - Sept. 23, 2009, 4:49 a.m.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
---
sorry, went to go see a movie and missed your 30min window

 drivers/mtd/chips/jedec_probe.c |   19 +++++++++++++++++++
 1 files changed, 19 insertions(+), 0 deletions(-)

Patch

diff --git a/drivers/mtd/chips/jedec_probe.c b/drivers/mtd/chips/jedec_probe.c
index ccc4cfc..556f378 100644
--- a/drivers/mtd/chips/jedec_probe.c
+++ b/drivers/mtd/chips/jedec_probe.c
@@ -150,6 +150,7 @@ 
 #define M50LPW080       0x002F
 #define M50FLW080A	0x0080
 #define M50FLW080B	0x0081
+#define PSD4256G6V	0x00e9
 
 /* SST */
 #define SST29EE020	0x0010
@@ -201,6 +202,7 @@  enum uaddr {
 	MTD_UADDR_0x0555_0x02AA,
 	MTD_UADDR_0x0555_0x0AAA,
 	MTD_UADDR_0x5555_0x2AAA,
+	MTD_UADDR_0x0AAA_0x0554,
 	MTD_UADDR_0x0AAA_0x0555,
 	MTD_UADDR_0xAAAA_0x5555,
 	MTD_UADDR_DONT_CARE,		/* Requires an arbitrary address */
@@ -245,6 +247,11 @@  static const struct unlock_addr  unlock_addrs[] = {
 		.addr2 = 0x2aaa
 	},
 
+	[MTD_UADDR_0x0AAA_0x0554] = {
+		.addr1 = 0x0AAA,
+		.addr2 = 0x0554
+	},
+
 	[MTD_UADDR_0x0AAA_0x0555] = {
 		.addr1 = 0x0AAA,
 		.addr2 = 0x0555
@@ -1726,6 +1733,18 @@  static const struct amd_flash_info jedec_table[] = {
 			ERASEINFO(0x1000,16),
 		}
 	}, {
+		.mfr_id		= 0xff00 | MANUFACTURER_ST,
+		.dev_id		= 0xff00 | PSD4256G6V,
+		.name		= "ST PSD4256G6V",
+		.devtypes	= CFI_DEVICETYPE_X16,
+		.uaddr		= MTD_UADDR_0x0AAA_0x0554,
+		.dev_size	= SIZE_1MiB,
+		.cmd_set	= P_ID_AMD_STD,
+		.nr_regions	= 1,
+		.regions	= {
+			ERASEINFO(0x10000,16),
+		}
+	}, {
 		.mfr_id		= MANUFACTURER_TOSHIBA,
 		.dev_id		= TC58FVT160,
 		.name		= "Toshiba TC58FVT160",