[flashrom] [commit] r1786 - trunk

[repository service]

Author: stefanct
Date: Sun May  4 23:44:13 2014
New Revision: 1786
URL: http://flashrom.org/trac/flashrom/changeset/1786

Log:
Support for Spansion S25FL132K and S25FL164K.

Tested with actual S25FL164K via Arduino SPI.

Signed-off-by: Nikolay Martynov <mar.kolya at gmail.com>
Acked-by: Stefan Tauner <stefan.tauner at alumni.tuwien.ac.at>

Modified:
   trunk/flashchips.c
   trunk/flashchips.h

Modified: trunk/flashchips.c
==============================================================================
--- trunk/flashchips.c	Sun May  4 02:55:24 2014	(r1785)
+++ trunk/flashchips.c	Sun May  4 23:44:13 2014	(r1786)
@@ -9508,6 +9508,76 @@
 
 	{
 		.vendor		= "Spansion",
+		.name		= "S25FL132K",
+		.bustype	= BUS_SPI,
+		.manufacture_id	= SPANSION_ID,
+		.model_id	= SPANSION_S25FL132K,
+		.total_size	= 4096,
+		.page_size	= 256,
+		/* OTP: 768B total, 256B reserved; read 0x48; write 0x42, erase 0x44 */
+		.feature_bits	= FEATURE_WRSR_WREN | FEATURE_OTP,
+		.tested		= TEST_UNTESTED,
+		.probe		= probe_spi_rdid,
+		.probe_timing	= TIMING_ZERO,
+		.block_erasers	= {
+			{
+				.eraseblocks = { {4 * 1024, 1024} },
+				.block_erase = spi_block_erase_20,
+			}, {
+				.eraseblocks = { {64 * 1024, 64} },
+				.block_erase = spi_block_erase_d8,
+			}, {
+				.eraseblocks = { { 4096 * 1024, 1} },
+				.block_erase = spi_block_erase_60,
+			}, {
+				.eraseblocks = { { 4096 * 1024, 1} },
+				.block_erase = spi_block_erase_c7,
+			}
+		},
+		.printlock	= spi_prettyprint_status_register_default_bp2, /* TODO: improve */
+		.unlock		= spi_disable_blockprotect_bp2_srwd, /* #WP pin write-protects SRWP bit. */
+		.write		= spi_chip_write_256,
+		.read		= spi_chip_read, /* Fast read (0x0B) and multi I/O supported */
+		.voltage	= {2700, 3600},
+	},
+
+	{
+		.vendor		= "Spansion",
+		.name		= "S25FL164K",
+		.bustype	= BUS_SPI,
+		.manufacture_id	= SPANSION_ID,
+		.model_id	= SPANSION_S25FL164K,
+		.total_size	= 8192,
+		.page_size	= 256,
+		/* OTP: 1024B total, 256B reserved; read 0x48; write 0x42, erase 0x44 */
+		.feature_bits	= FEATURE_WRSR_WREN | FEATURE_OTP,
+		.tested		= TEST_OK_PREW,
+		.probe		= probe_spi_rdid,
+		.probe_timing	= TIMING_ZERO,
+		.block_erasers	= {
+			{
+				.eraseblocks = { {4 * 1024, 2048} },
+				.block_erase = spi_block_erase_20,
+			}, {
+				.eraseblocks = { {64 * 1024, 128} },
+				.block_erase = spi_block_erase_d8,
+			}, {
+				.eraseblocks = { { 8192 * 1024, 1} },
+				.block_erase = spi_block_erase_60,
+			}, {
+				.eraseblocks = { { 8192 * 1024, 1} },
+				.block_erase = spi_block_erase_c7,
+			}
+		},
+		.printlock	= spi_prettyprint_status_register_default_bp2, /* TODO: improve */
+		.unlock		= spi_disable_blockprotect_bp2_srwd, /* #WP pin write-protects SRWP bit. */
+		.write		= spi_chip_write_256,
+		.read		= spi_chip_read, /* Fast read (0x0B) and multi I/O supported */
+		.voltage	= {2700, 3600},
+	},
+
+	{
+		.vendor		= "Spansion",
 		.name		= "S25FL128S......0", /* uniform 256kB sectors */
 		.bustype	= BUS_SPI,
 		.manufacture_id	= SPANSION_ID,

Modified: trunk/flashchips.h
==============================================================================
--- trunk/flashchips.h	Sun May  4 02:55:24 2014	(r1785)
+++ trunk/flashchips.h	Sun May  4 23:44:13 2014	(r1786)
@@ -566,6 +566,9 @@
 #define SPANSION_S25FL204	0x4013
 #define SPANSION_S25FL208	0x4014
 #define SPANSION_S25FL216	0x4015	/* Same as S25FL216K, but the latter supports OTP, 3 status regs, quad I/O, SFDP etc. */
+#define SPANSION_S25FL132K	0x4016
+#define SPANSION_S25FL164K	0x4017
+
 /*
  * SST25 chips are SPI, first byte of device ID is memory type, second
  * byte of device ID is related to log(bitsize) at least for some chips.