Author: uwe
Date: 2010-01-23 16:15:19 +0100 (Sat, 23 Jan 2010)
New Revision: 881
Modified:
trunk/flashchips.c
trunk/flashchips.h
Log:
Add support for the SST39SF512 chip.
All operations tested by me, works fine.
Signed-off-by: Uwe Hermann <uwe(a)hermann-uwe.de>
Acked-by: Sean Nelson <audiohacked(a)gmail.com>
Modified: trunk/flashchips.c
===================================================================
--- trunk/flashchips.c 2010-01-22 10:49:33 UTC (rev 880)
+++ trunk/flashchips.c 2010-01-23 15:15:19 UTC (rev 881)
@@ -3863,6 +3863,32 @@
{
.vendor = "SST",
+ .name = "SST39SF512",
+ .bustype = CHIP_BUSTYPE_PARALLEL,
+ .manufacture_id = SST_ID,
+ .model_id = SST_39SF512,
+ .total_size = 64,
+ .page_size = 4096,
+ .tested = TEST_OK_PREW,
+ .probe = probe_jedec,
+ .probe_timing = 1, /* 150 ns */
+ .erase = NULL,
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {4 * 1024, 16} },
+ .block_erase = erase_sector_jedec,
+ }, {
+ .eraseblocks = { {64 * 1024, 1} },
+ .block_erase = erase_chip_block_jedec,
+ }
+ },
+ .write = write_49f002,
+ .read = read_memmapped,
+ },
+
+ {
+ .vendor = "SST",
.name = "SST39SF010A",
.bustype = CHIP_BUSTYPE_PARALLEL,
.manufacture_id = SST_ID,
Modified: trunk/flashchips.h
===================================================================
--- trunk/flashchips.h 2010-01-22 10:49:33 UTC (rev 880)
+++ trunk/flashchips.h 2010-01-23 15:15:19 UTC (rev 881)
@@ -406,6 +406,7 @@
#define SST_29VF020 0x25
#define SST_29SF040 0x13
#define SST_29VF040 0x14
+#define SST_39SF512 0xB4
#define SST_39SF010 0xB5
#define SST_39SF020 0xB6 /* Same as 39SF020A */
#define SST_39SF040 0xB7