Add support for GigaDevice GD25VQ41B and GD25Q128C.

Signed-off-by: Hatim Kanchwala <hatim@hatimak.me>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>

git-svn-id: https://code.coreboot.org/svn/flashrom/trunk@1937 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

1 files changed, 81 insertions, 0 deletions

diff --git a/flashchips.c b/flashchips.c
index c60514b..238389b 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -6216,6 +6216,47 @@ const struct flashchip flashchips[] = {
 
 	{
 		.vendor		= "GigaDevice",
+		.name		= "GD25Q128C",
+		.bustype	= BUS_SPI,
+		.manufacture_id	= GIGADEVICE_ID,
+		.model_id	= GIGADEVICE_GD25Q128,
+		.total_size	= 16384,
+		.page_size	= 256,
+		/* OTP: 1536B total; read 0x48; write 0x42, erase 0x44 */
+		/* QPI: enable 0x38, disable 0xFF */
+		.feature_bits	= FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_QPI,
+		.tested		= TEST_UNTESTED,
+		.probe		= probe_spi_rdid,
+		.probe_timing	= TIMING_ZERO,
+		.block_erasers	=
+		{
+			{
+				.eraseblocks = { {4 * 1024, 4096} },
+				.block_erase = spi_block_erase_20,
+			}, {
+				.eraseblocks = { {32 * 1024, 512} },
+				.block_erase = spi_block_erase_52,
+			}, {
+				.eraseblocks = { {64 * 1024, 256} },
+				.block_erase = spi_block_erase_d8,
+			}, {
+				.eraseblocks = { {16 * 1024 * 1024, 1} },
+				.block_erase = spi_block_erase_60,
+			}, {
+				.eraseblocks = { {16 * 1024 * 1024, 1} },
+				.block_erase = spi_block_erase_c7,
+			}
+		},
+		/* TODO: 2nd status reg (read 0x35, write 0x31) and 3rd status reg (read 0x15, write 0x11) */
+		.printlock	= spi_prettyprint_status_register_bp4_srwd,
+		.unlock		= spi_disable_blockprotect_bp4_srwd,
+		.write		= spi_chip_write_256,
+		.read		= spi_chip_read, /* Fast read (0x0B) and multi I/O supported */
+		.voltage	= {2700, 3600},
+	},
+
+	{
+		.vendor		= "GigaDevice",
 		.name		= "GD25T80",
 		.bustype	= BUS_SPI,
 		.manufacture_id	= GIGADEVICE_ID,
@@ -6253,6 +6294,46 @@ const struct flashchip flashchips[] = {
 	},
 
 	{
+		.vendor		= "GigaDevice",
+		.name		= "GD25VQ41B",
+		.bustype	= BUS_SPI,
+		.manufacture_id	= GIGADEVICE_ID,
+		.model_id	= GIGADEVICE_GD25VQ41B,
+		.total_size	= 512,
+		.page_size	= 256,
+		/* OTP: 1536B total; read 0x48, write 0x42, erase 0x44 */
+		.feature_bits	= FEATURE_WRSR_WREN | FEATURE_OTP | FEATURE_QPI,
+		.tested		= TEST_UNTESTED,
+		.probe		= probe_spi_rdid,
+		.probe_timing	= TIMING_ZERO,
+		.block_erasers  =
+		{
+		  {
+			.eraseblocks = { { 4 * 1024, 128} },
+			.block_erase = spi_block_erase_20,
+		  }, {
+			.eraseblocks = { { 32 * 1024, 16} },
+			.block_erase = spi_block_erase_52,
+		  }, {
+			.eraseblocks = { { 64 * 1024, 8} },
+			.block_erase = spi_block_erase_d8,
+		  }, {
+			.eraseblocks = { {512 * 1024, 1} },
+			.block_erase = spi_block_erase_60,
+		  }, {
+			.eraseblocks = { {512 * 1024, 1} },
+			.block_erase = spi_block_erase_c7,
+		  }
+		},
+		/* TODO: 2nd Status Register; read 0x35 */
+		.printlock	= spi_prettyprint_status_register_bp4_srwd,
+		.unlock		= spi_disable_blockprotect_bp4_srwd,
+		.write		= spi_chip_write_256,
+		.read		= spi_chip_read, /* Fast read (0x0B) and multi I/O supported */
+		.voltage	= {2300, 3600},
+	},
+
+	{
 		.vendor		= "Hyundai",
 		.name		= "HY29F002T",
 		.bustype	= BUS_PARALLEL,