From 30dc76644da0dd9203dc9969a9be1d520fc5feb0 Mon Sep 17 00:00:00 2001
From: oharboe <oharboe@b42882b7-edfa-0310-969c-e2dbd0fdcd60>
Date: Wed, 23 Apr 2008 05:27:45 +0000
Subject: [PATCH] Andre Renaud support for the am29sl800db CFI flash chip (id:
 0x0004, 0x226b).

git-svn-id: svn://svn.berlios.de/openocd/trunk@603 b42882b7-edfa-0310-969c-e2dbd0fdcd60
---
 src/flash/cfi.c     |  2 ++
 src/flash/cfi.h     |  1 +
 src/flash/non_cfi.c | 17 +++++++++++++++++
 3 files changed, 20 insertions(+)

diff --git a/src/flash/cfi.c b/src/flash/cfi.c
index 9c1910e5b6..a4b95f08bd 100644
--- a/src/flash/cfi.c
+++ b/src/flash/cfi.c
@@ -93,6 +93,7 @@ cfi_fixup_t cfi_jedec_fixups[] = {
 	{CFI_MFR_ST, 0x00D6, cfi_fixup_non_cfi, NULL},
 	{CFI_MFR_AMD, 0x2223, cfi_fixup_non_cfi, NULL},
 	{CFI_MFR_AMD, 0x22ab, cfi_fixup_non_cfi, NULL},
+	{CFI_MFR_FUJITSU, 0x226b, cfi_fixup_non_cfi, NULL},
 	{0, 0, NULL, NULL}
 };
 
@@ -104,6 +105,7 @@ cfi_fixup_t cfi_0002_fixups[] = {
 	{CFI_MFR_SST, 0x00D7, cfi_fixup_0002_unlock_addresses, &cfi_unlock_addresses[CFI_UNLOCK_5555_2AAA]},
 	{CFI_MFR_SST, 0x2780, cfi_fixup_0002_unlock_addresses, &cfi_unlock_addresses[CFI_UNLOCK_5555_2AAA]},
 	{CFI_MFR_ATMEL, 0x00C8, cfi_fixup_atmel_reversed_erase_regions, NULL},
+	{CFI_MFR_FUJITSU, 0x226b, cfi_fixup_0002_unlock_addresses, &cfi_unlock_addresses[CFI_UNLOCK_5555_2AAA]},
 	{CFI_MFR_ANY, CFI_ID_ANY, cfi_fixup_0002_erase_regions, NULL},
 	{0, 0, NULL, NULL}
 };
diff --git a/src/flash/cfi.h b/src/flash/cfi.h
index 803678d435..155801c8c4 100644
--- a/src/flash/cfi.h
+++ b/src/flash/cfi.h
@@ -148,6 +148,7 @@ typedef struct cfi_fixup_s
 } cfi_fixup_t;
 
 #define CFI_MFR_AMD		0x0001
+#define CFI_MFR_FUJITSU		0x0004
 #define CFI_MFR_ATMEL	0x001F
 #define CFI_MFR_ST		0x0020	/* STMicroelectronics */
 #define CFI_MFR_SST		0x00BF
diff --git a/src/flash/non_cfi.c b/src/flash/non_cfi.c
index 74334126a7..a98ed7a0c8 100644
--- a/src/flash/non_cfi.c
+++ b/src/flash/non_cfi.c
@@ -169,6 +169,23 @@ non_cfi_t non_cfi_flashes[] = {
 			0x00000000
 		}
 	},
+	{
+		.mfr = CFI_MFR_FUJITSU,
+		.id = 0x226b,				/* AM29SL800DB */
+		.pri_id = 0x02,
+		.dev_size = 0x14,			/* 2^20 = 1MB */
+		.interface_desc = 0x2,		/* x8 or x16 device with nBYTE */
+		.max_buf_write_size = 0x0,
+		.num_erase_regions = 4,
+		.erase_region_info =
+		{
+                        0x00400000,             /* 1x 16KB */
+                        0x00200001,             /* 2x 8KB */
+                        0x00800000,             /* 1x 32KB */
+                        0x0100000e,             /* 15x 64KB */
+			0x00000000
+		}
+	},
 	{
 		.mfr = 0,
 		.id = 0,
-- 
2.30.2