[flashrom-gerrit] [S] Change in flashrom[master]: flashchips: add support for ISSI IS25LP016

[Anastasia Klimchuk (Code Review)]

Anastasia Klimchuk has submitted this change. ( https://review.coreboot.org/c/flashrom/+/68295?usp=email )

(

5 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the submitted one.
 )Change subject: flashchips: add support for ISSI IS25LP016
......................................................................

flashchips: add support for ISSI IS25LP016

I took the original patch from Ondrej Hennel [1] and applied the
requested changes. Reading, erasing and writing works.

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

Change-Id: Iffd7c4284d4d96b30a94f5dee882b5403fdfc183
Signed-off-by: Mario Kicherer 
Signed-off-by: Anastasia Klimchuk 
Reviewed-on: https://review.coreboot.org/c/flashrom/+/68295
Tested-by: build bot (Jenkins) 
Reviewed-by: Nikolai Artemiev 
---
M flashchips.c
M include/flashchips.h
2 files changed, 42 insertions(+), 0 deletions(-)

Approvals:
  Nikolai Artemiev: Looks good to me, approved
  Anastasia Klimchuk: Looks good to me, approved
  build bot (Jenkins): Verified

diff --git a/flashchips.c b/flashchips.c
index 295eb11..3f09687 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -7552,6 +7552,47 @@

{
    	.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_WRITE256,
+		.read		= SPI_CHIP_READ,
+		.voltage	= {2300, 3600},
+	},
+
+	{
+		.vendor		= "ISSI",
    	.name		= "IS25LP064",
    	.bustype	= BUS_SPI,
    	.manufacture_id	= ISSI_ID_SPI,
diff --git a/include/flashchips.h b/include/flashchips.h
index 7d6dc32..d1ec61a 100644
--- a/include/flashchips.h
+++ b/include/flashchips.h
@@ -474,6 +474,7 @@

#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