Mario Kicherer has uploaded this change for review.

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flashchips.c: add support for ISSI IS25LP016

I took the original patch from Ondrej Hennel [1] and applied the
requested changes. Everything works so far.

[1] https://patchwork.ozlabs.org/project/flashrom/list/?series=261647

Change-Id: Iffd7c4284d4d96b30a94f5dee882b5403fdfc183
Signed-off-by: Mario Kicherer <dev@kicherer.org>
---
M flashchips.c
M include/flashchips.h
2 files changed, 57 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/95/68295/1

diff --git a/flashchips.c b/flashchips.c
index 47a37ee..a44f025 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -7378,6 +7378,47 @@
 	},
 
 	{
+		.vendor     = "ISSI",
+		.name       = "IS25LP016",
+		.bustype    = BUS_SPI,
+		.manufacture_id = ISSI_ID_SPI,
+		.model_id   = ISSI_IS25LP016,
+		.total_size = 2048,
+		.page_size  = 256,
+		/* OTP: 1024B total; read 0x48; write 0x42 */
+		.feature_bits   = FEATURE_WRSR_WREN | FEATURE_OTP,
+		.tested     = TEST_OK_PREW,
+		.probe      = probe_spi_rdid,
+		.probe_timing   = TIMING_ZERO,
+		.block_erasers  =
+		{
+			{
+				.eraseblocks = { {4 * 1024, 512} },
+				.block_erase = spi_block_erase_20,
+			}, {
+				.eraseblocks = { {4 * 1024, 512} },
+				.block_erase = spi_block_erase_d7,
+			}, {
+				.eraseblocks = { {32 * 1024, 64} },
+				.block_erase = spi_block_erase_52,
+			}, {
+				.eraseblocks = { {64 * 1024, 32} },
+				.block_erase = spi_block_erase_d8,
+			}, {
+				.eraseblocks = { {2 * 1024 * 1024, 1} },
+				.block_erase = spi_block_erase_60,
+			}, {
+				.eraseblocks = { {2 * 1024 * 1024, 1} },
+				.block_erase = spi_block_erase_c7,
+			}
+		},
+		.unlock     = spi_disable_blockprotect_bp3_srwd,
+		.write      = spi_chip_write_256,
+		.read       = spi_chip_read,
+		.voltage    = {2300, 3600},
+	},
+
+	{
 		.vendor		= "ISSI",
 		.name		= "IS25LP064",
 		.bustype	= BUS_SPI,
diff --git a/include/flashchips.h b/include/flashchips.h
index 5df42dc..4777b5f 100644
--- a/include/flashchips.h
+++ b/include/flashchips.h
@@ -472,6 +472,7 @@
 
 #define ISSI_ID			0xD5	/* ISSI Integrated Silicon Solutions, see also PMC. */
 #define ISSI_ID_SPI		0x9D	/* ISSI ID used for SPI flash, see also PMC_ID_NOPREFIX */
+#define ISSI_IS25LP016		0x6015
 #define ISSI_IS25LP064		0x6017
 #define ISSI_IS25LP128		0x6018
 #define ISSI_IS25LP256		0x6019

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