From 32a8ed459490371bb9e5973bae5c502f94dd8034 Mon Sep 17 00:00:00 2001 From: Ian Campbell Date: Tue, 24 Aug 2004 20:46:37 -0700 Subject: [PATCH] [PATCH] MTD: Additional JEDEC device types Add support for a couple of BIOS ROM devices. The patch has been committed to the MTD CVS tree and adds entries to jedec_probe.c for AMD AM29F002T, Hyundai HY29F002T and Macronix MX29F002T parts. This version is slightly updated from the previous once since I accidentally added MANUFACTURER_MACRONIX when it already existed. I also moved the new definitions to go along with the alphabetical by manufacturer layout of the file. Signed-off-by: Ian Campbell Signed-off-by: Linus Torvalds --- drivers/mtd/chips/jedec_probe.c | 40 ++++++++++++++++++++++++++++++++- 1 file changed, 39 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/chips/jedec_probe.c b/drivers/mtd/chips/jedec_probe.c index daf554c003cab..b6ae9482443a7 100644 --- a/drivers/mtd/chips/jedec_probe.c +++ b/drivers/mtd/chips/jedec_probe.c @@ -29,6 +29,7 @@ #define MANUFACTURER_AMD 0x0001 #define MANUFACTURER_ATMEL 0x001f #define MANUFACTURER_FUJITSU 0x0004 +#define MANUFACTURER_HYUNDAI 0x00AD #define MANUFACTURER_INTEL 0x0089 #define MANUFACTURER_MACRONIX 0x00C2 #define MANUFACTURER_PMC 0x009D @@ -56,6 +57,7 @@ #define AM29F040 0x00A4 #define AM29LV040B 0x004F #define AM29F032B 0x0041 +#define AM29F002T 0x00B0 /* Atmel */ #define AT49BV512 0x0003 @@ -77,6 +79,8 @@ #define MBM29LV400TC 0x22B9 #define MBM29LV400BC 0x22BA +/* Hyundai */ +#define HY29F002T 0x00B0 /* Intel */ #define I28F004B3T 0x00d4 @@ -106,6 +110,7 @@ #define MX29LV160T 0x22C4 #define MX29LV160B 0x2249 #define MX29F016 0x00AD +#define MX29F002T 0x00B0 #define MX29F004T 0x0045 #define MX29F004B 0x0046 @@ -506,6 +511,17 @@ static const struct amd_flash_info jedec_table[] = { .regions = { ERASEINFO(0x10000,8), } + }, { + mfr_id: MANUFACTURER_AMD, + dev_id: AM29F002T, + name: "AMD AM29F002T", + DevSize: SIZE_256KiB, + NumEraseRegions: 4, + regions: {ERASEINFO(0x10000,3), + ERASEINFO(0x08000,1), + ERASEINFO(0x02000,2), + ERASEINFO(0x04000,1) + } }, { .mfr_id = MANUFACTURER_ATMEL, .dev_id = AT49BV512, @@ -751,6 +767,17 @@ static const struct amd_flash_info jedec_table[] = { ERASEINFO(0x02000,2), ERASEINFO(0x04000,1) } + }, { + mfr_id: MANUFACTURER_HYUNDAI, + dev_id: HY29F002T, + name: "Hyundai HY29F002T", + DevSize: SIZE_256KiB, + NumEraseRegions: 4, + regions: {ERASEINFO(0x10000,3), + ERASEINFO(0x08000,1), + ERASEINFO(0x02000,2), + ERASEINFO(0x04000,1) + } }, { .mfr_id = MANUFACTURER_INTEL, .dev_id = I28F004B3B, @@ -1134,6 +1161,17 @@ static const struct amd_flash_info jedec_table[] = { ERASEINFO(0x08000,1), ERASEINFO(0x10000,7), } + }, { + mfr_id: MANUFACTURER_MACRONIX, + dev_id: MX29F002T, + name: "Macronix MX29F002T", + DevSize: SIZE_256KiB, + NumEraseRegions: 4, + regions: {ERASEINFO(0x10000,3), + ERASEINFO(0x08000,1), + ERASEINFO(0x02000,2), + ERASEINFO(0x04000,1) + } }, { .mfr_id = MANUFACTURER_PMC, .dev_id = PM49FL002, @@ -1570,7 +1608,7 @@ static const struct amd_flash_info jedec_table[] = { ERASEINFO(0x02000, 2), ERASEINFO(0x04000, 1), } - } + } }; -- 2.53.0