flashrom March 2016

flashrom@flashrom.org

33 participants
66 discussions

by Eric Donaldson

Was poking around at messing with the NIC ROMs, recieved the recommendation to send an email with the verbose output. *Eric Donaldson* *DevOps Engineer**Zadara Storage* eric(a)zadarastorage.com Skype: eric_zadara Twitter: @ZadaraStorage Website <http://www.zadarastorage.com/> | Blog <http://www.zadarastorage.com/blog/> | LinkedIn <http://www.linkedin.com/company/zadara-storage/> | Facebook <http://www.facebook.com/ZadaraStorage.VPSA> | Twitter <http://twitter.com/zadaraStorage> | YouTube <http://www.youtube.com/playlist?list=PLZHbMSlUCWob2xFDopFs10UiEwEF8CHg_>

5 years, 1 month

Re: [flashrom] problems with flashrom

by ryzomone＠gmail.com

5 years, 1 month

Re: [flashrom] [PATCH] Add support for GNU Hurd.

by François Revol

On 06/03/2016 04:57, Stefan Tauner wrote: > Signed-off-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> > --- > hwaccess.c | 8 +++++++- > os.h | 3 +++ > 2 files changed, 10 insertions(+), 1 deletion(-) > Damn, I really need to finish Haiku support before someone sends a patch for Minix :D François.

5 years, 1 month

hi need help EFI unlock

by edival lopes

hi there. my mac is locked i need help to unlock the efi password what i meed to do. and what i use for it? thanks Sent from my iPhone

5 years, 1 month

[PATCH] Add support for SST39LF010, SST39LF020 and SST39LF040

by Hatim Kanchwala

Hello, I am learning about parallel flash chips. My approach is to go through datasheets of chips supported by flashrom and then add support for other member chips of the family. AFAIK, following three chips differ from VF variants only in voltage range. I was able to find very little about parallel flash on the internet, so I will continue with this approach (what do you guys think? :P). If you have any resources or any particular parallel chip family in mind, please let me know (via mail or IRC ;)). Thanks! :) Signed-off-by: Hatim Kanchwala <hatim(a)hatimak.me> --- flashchips.c | 81 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ flashchips.h | 6 ++--- 2 files changed, 84 insertions(+), 3 deletions(-) diff --git a/flashchips.c b/flashchips.c index 0fc1b7a..b8fff3c 100644 --- a/flashchips.c +++ b/flashchips.c @@ -12862,26 +12862,107 @@ const struct flashchip flashchips[] = { { { .eraseblocks = { {256 * 1024, 1} }, .block_erase = erase_chip_block_jedec, } }, .write = write_jedec, .read = read_memmapped, .voltage = {3000, 3600}, }, { .vendor = "SST", + .name = "SST39LF010", + .bustype = BUS_PARALLEL, + .manufacture_id = SST_ID, + .model_id = SST_SST39VF010, + .total_size = 128, + .page_size = 4096, + .feature_bits = FEATURE_EITHER_RESET, + .tested = TEST_UNTESTED, + .probe = probe_jedec, + .probe_timing = 1, /* 150 ns */ + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 32} }, + .block_erase = erase_sector_jedec, + }, { + .eraseblocks = { {128 * 1024, 1} }, + .block_erase = erase_chip_block_jedec, + } + }, + .write = write_jedec_1, + .read = read_memmapped, + .voltage = {3000, 3600}, + }, + + { + .vendor = "SST", + .name = "SST39LF020", + .bustype = BUS_PARALLEL, + .manufacture_id = SST_ID, + .model_id = SST_SST39VF020, + .total_size = 256, + .page_size = 4096, + .feature_bits = FEATURE_EITHER_RESET, + .tested = TEST_UNTESTED, + .probe = probe_jedec, + .probe_timing = 1, /* 150 ns */ + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 64} }, + .block_erase = erase_sector_jedec, + }, { + .eraseblocks = { {256 * 1024, 1} }, + .block_erase = erase_chip_block_jedec, + } + }, + .write = write_jedec_1, + .read = read_memmapped, + .voltage = {3000, 3600}, + }, + + { + .vendor = "SST", + .name = "SST39LF040", + .bustype = BUS_PARALLEL, + .manufacture_id = SST_ID, + .model_id = SST_SST39VF040, + .total_size = 512, + .page_size = 4096, + .feature_bits = FEATURE_EITHER_RESET, + .tested = TEST_UNTESTED, + .probe = probe_jedec, + .probe_timing = 1, /* 150 ns */ + .block_erasers = + { + { + .eraseblocks = { {4 * 1024, 128} }, + .block_erase = erase_sector_jedec, + }, { + .eraseblocks = { {512 * 1024, 1} }, + .block_erase = erase_chip_block_jedec, + } + }, + .write = write_jedec_1, + .read = read_memmapped, + .voltage = {3000, 3600}, + }, + + { + .vendor = "SST", .name = "SST39SF512", .bustype = BUS_PARALLEL, .manufacture_id = SST_ID, .model_id = SST_SST39SF512, .total_size = 64, .page_size = 4096, .feature_bits = FEATURE_EITHER_RESET, .tested = TEST_OK_PREW, .probe = probe_jedec, .probe_timing = 1, /* 150 ns */ .block_erasers = { { diff --git a/flashchips.h b/flashchips.h index 9ffb30f..3d61ad1 100644 --- a/flashchips.h +++ b/flashchips.h @@ -709,29 +709,29 @@ #define SST_SST29EE010 0x07 #define SST_SST29LE010 0x08 /* Same as SST29VE010 */ #define SST_SST29EE020A 0x10 /* Same as SST29EE020 */ #define SST_SST29LE020 0x12 /* Same as SST29VE020 */ #define SST_SST29SF020 0x24 #define SST_SST29VF020 0x25 #define SST_SST29SF040 0x13 #define SST_SST29VF040 0x14 #define SST_SST39SF512 0xB4 #define SST_SST39SF010 0xB5 #define SST_SST39SF020 0xB6 /* Same as 39SF020A */ #define SST_SST39SF040 0xB7 #define SST_SST39VF512 0xD4 -#define SST_SST39VF010 0xD5 -#define SST_SST39VF020 0xD6 /* Same as 39LF020 */ -#define SST_SST39VF040 0xD7 /* Same as 39LF040 */ +#define SST_SST39VF010 0xD5 /* Same as SST39LF010 */ +#define SST_SST39VF020 0xD6 /* Same as SST39LF020 */ +#define SST_SST39VF040 0xD7 /* Same as SST39LF040 */ #define SST_SST39VF080 0xD8 /* Same as 39LF080/39VF080/39VF088 */ #define SST_SST45VF512 0x41 /* REMS, read opcode 0xFF */ #define SST_SST45LF010 0x42 /* REMS, read opcode 0xFF, 'funny' other opcodes */ #define SST_SST45VF010 0x45 /* REMS, read opcode 0xFF */ #define SST_SST45VF020 0x43 /* REMS, read opcode 0xFF */ #define SST_SST49LF040B 0x50 #define SST_SST49LF040 0x51 #define SST_SST49LF020 0x61 #define SST_SST49LF020A 0x52 #define SST_SST49LF030A 0x1C #define SST_SST49LF080A 0x5B #define SST_SST49LF002A 0x57 #define SST_SST49LF003A 0x1B -- Regards, Hatim Kanchwala http://hatimak.me B. Tech. Electrical Engineering Indian Institute of Technology Patna

5 years, 1 month

Re: [flashrom] [PATCH] Add support for GNU Hurd.

by Carl-Daniel Hailfinger

On 06.03.2016 16:32, Stefan Tauner wrote: > Signed-off-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> > --- > > New version avoiding breaking any other platform by guarding the inclusion > of sys/io.h as it should have been in the first place. > I have actually tested this with the internal programmer within a VirtualBox > VM and it worked as expected (i.e. not really but it did not explode either). So forced read did turn up the vbox BIOS? If yes, this is Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Regards, Carl-Daniel

5 years, 1 month

[commit] r1948 - trunk

by repository service

Author: stefanct Date: Sun Mar 6 23:32:16 2016 New Revision: 1948 URL: http://flashrom.org/trac/flashrom/changeset/1948 Log: Add support for GNU Hurd. Signed-off-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006(a)gmx.net> Modified: trunk/hwaccess.c trunk/os.h Modified: trunk/hwaccess.c ============================================================================== --- trunk/hwaccess.c Sun Mar 6 15:33:49 2016 (r1947) +++ trunk/hwaccess.c Sun Mar 6 23:32:16 2016 (r1948) @@ -33,12 +33,17 @@ #include "flash.h" #include "hwaccess.h" -#if !(IS_LINUX || IS_MACOSX || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__) || defined(__DJGPP__) || defined(__LIBPAYLOAD__) || defined(__sun)) +#if !(IS_LINUX || IS_MACOSX || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__) || defined(__DJGPP__) || defined(__LIBPAYLOAD__) || defined(__sun) || defined(__gnu_hurd__)) #error "Unknown operating system" #endif #define USE_IOPL (IS_LINUX || IS_MACOSX || defined(__NetBSD__) || defined(__OpenBSD__)) #define USE_DEV_IO (defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)) +#define USE_IOPERM (defined(__gnu_hurd__)) + +#if USE_IOPERM +#include <sys/io.h> +#endif #if IS_X86 && USE_DEV_IO int io_fd; @@ -82,6 +87,8 @@ sysi86(SI86V86, V86SC_IOPL, 0); #elif USE_DEV_IO close(io_fd); +#elif USE_IOPERM + ioperm(0, 65536, 0); #elif USE_IOPL iopl(0); #endif @@ -97,6 +104,8 @@ if (sysi86(SI86V86, V86SC_IOPL, PS_IOPL) != 0) { #elif USE_DEV_IO if ((io_fd = open("/dev/io", O_RDWR)) < 0) { +#elif USE_IOPERM + if (ioperm(0, 65536, 1) != 0) { #elif USE_IOPL if (iopl(3) != 0) { #endif Modified: trunk/os.h ============================================================================== --- trunk/os.h Sun Mar 6 15:33:49 2016 (r1947) +++ trunk/os.h Sun Mar 6 23:32:16 2016 (r1948) @@ -56,6 +56,9 @@ // libpayload #elif defined(__LIBPAYLOAD__) #define __FLASHROM_OS__ "libpayload" +// GNU Hurd +#elif defined(__gnu_hurd__) +#define __FLASHROM_OS__ "Hurd" // Linux #elif defined(__linux__) // There are various flags in use on Android apparently. __ANDROID__ seems to be the most trustworthy.

5 years, 1 month

[PATCH] Add support for GNU Hurd.

by Stefan Tauner

Signed-off-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> --- New version avoiding breaking any other platform by guarding the inclusion of sys/io.h as it should have been in the first place. I have actually tested this with the internal programmer within a VirtualBox VM and it worked as expected (i.e. not really but it did not explode either). hwaccess.c | 11 ++++++++++- os.h | 3 +++ 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/hwaccess.c b/hwaccess.c index 528550d..1901ee6 100644 --- a/hwaccess.c +++ b/hwaccess.c @@ -33,12 +33,17 @@ #include "flash.h" #include "hwaccess.h" -#if !(IS_LINUX || IS_MACOSX || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__) || defined(__DJGPP__) || defined(__LIBPAYLOAD__) || defined(__sun)) +#if !(IS_LINUX || IS_MACOSX || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__) || defined(__DJGPP__) || defined(__LIBPAYLOAD__) || defined(__sun) || defined(__gnu_hurd__)) #error "Unknown operating system" #endif #define USE_IOPL (IS_LINUX || IS_MACOSX || defined(__NetBSD__) || defined(__OpenBSD__)) #define USE_DEV_IO (defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)) +#define USE_IOPERM (defined(__gnu_hurd__)) + +#if USE_IOPERM +#include <sys/io.h> +#endif #if IS_X86 && USE_DEV_IO int io_fd; @@ -82,6 +87,8 @@ static int release_io_perms(void *p) sysi86(SI86V86, V86SC_IOPL, 0); #elif USE_DEV_IO close(io_fd); +#elif USE_IOPERM + ioperm(0, 65536, 0); #elif USE_IOPL iopl(0); #endif @@ -97,6 +104,8 @@ int rget_io_perms(void) if (sysi86(SI86V86, V86SC_IOPL, PS_IOPL) != 0) { #elif USE_DEV_IO if ((io_fd = open("/dev/io", O_RDWR)) < 0) { +#elif USE_IOPERM + if (ioperm(0, 65536, 1) != 0) { #elif USE_IOPL if (iopl(3) != 0) { #endif diff --git a/os.h b/os.h index e5f72e4..b59e087 100644 --- a/os.h +++ b/os.h @@ -56,6 +56,9 @@ // libpayload #elif defined(__LIBPAYLOAD__) #define __FLASHROM_OS__ "libpayload" +// GNU Hurd +#elif defined(__gnu_hurd__) +#define __FLASHROM_OS__ "Hurd" // Linux #elif defined(__linux__) // There are various flags in use on Android apparently. __ANDROID__ seems to be the most trustworthy. -- Kind regards, Stefan Tauner

5 years, 1 month

[PATCH] Add support for GD25VQ21B, GD25VQ40C, GD25VQ80C and GD25VQ16C

by Hatim Kanchwala

Hello, Whitespace and other issues have been fixed. Sadly, test status still remains untested due to delay in shipment of some components :( Shipment delivey has become unreliable so I will not be giving an estimate for that, but once it arrives, I will test and send patches the same day. Stefan, this patch does not include some other changes you had introduced because I thought those changes were not related to the above commit message ;) Thanks :) Signed-off-by: Hatim Kanchwala <hatim(a)hatimak.me> --- flashchips.c | 159 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ flashchips.h | 5 +- 2 files changed, 163 insertions(+), 1 deletion(-) diff --git a/flashchips.c b/flashchips.c index 238389b..33df2a4 100644 --- a/flashchips.c +++ b/flashchips.c @@ -6285,26 +6285,65 @@ const struct flashchip flashchips[] = { .eraseblocks = { {1024 * 1024, 1} }, .block_erase = spi_block_erase_c7, } }, .printlock = spi_prettyprint_status_register_plain, /* TODO: improve */ .unlock = spi_disable_blockprotect, .write = spi_chip_write_256, .read = spi_chip_read, .voltage = {2700, 3600}, }, { .vendor = "GigaDevice", + .name = "GD25VQ21B", + .bustype = BUS_SPI, + .manufacture_id = GIGADEVICE_ID, + .model_id = GIGADEVICE_GD25VQ21B, + .total_size = 256, + .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, 64} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { { 32 * 1024, 8} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { { 64 * 1024, 4} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {256 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {256 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .printlock = spi_prettyprint_status_register_bp4_srwd, + .unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read 0x35) */ + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {2300, 3600}, + }, + + { + .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 = { @@ -6324,26 +6363,146 @@ const struct flashchip flashchips[] = { .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 = "GigaDevice", + .name = "GD25VQ40C", + .bustype = BUS_SPI, + .manufacture_id = GIGADEVICE_ID, + .model_id = GIGADEVICE_GD25VQ41B, + .total_size = 512, + .page_size = 256, + /* Supports SFDP; read 0x5A */ + /* OTP: 1024B 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, + } + }, + .printlock = spi_prettyprint_status_register_bp4_srwd, + .unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read 0x35) */ + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {2300, 3600}, + }, + + { + .vendor = "GigaDevice", + .name = "GD25VQ80C", + .bustype = BUS_SPI, + .manufacture_id = GIGADEVICE_ID, + .model_id = GIGADEVICE_GD25VQ80C, + .total_size = 1024, + .page_size = 256, + /* Supports SFDP; read 0x5A */ + /* OTP: 1024B 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, 256} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { { 32 * 1024, 32} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { { 64 * 1024, 16} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .printlock = spi_prettyprint_status_register_bp4_srwd, + .unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read 0x35) */ + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {2300, 3600}, + }, + + { + .vendor = "GigaDevice", + .name = "GD25VQ16C", + .bustype = BUS_SPI, + .manufacture_id = GIGADEVICE_ID, + .model_id = GIGADEVICE_GD25VQ16C, + .total_size = 2 * 1024, + .page_size = 256, + /* Supports SFDP; read 0x5A */ + /* OTP: 1024B 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, 512} }, + .block_erase = spi_block_erase_20, + }, { + .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, + } + }, + .printlock = spi_prettyprint_status_register_bp4_srwd, + .unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read 0x35) */ + .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, .manufacture_id = HYUNDAI_ID, .model_id = HYUNDAI_HY29F002T, .total_size = 256, .page_size = 256 * 1024, .feature_bits = FEATURE_EITHER_RESET, /* Some revisions may need FEATURE_ADDR_2AA */ .tested = TEST_OK_PRE, .probe = probe_jedec, .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */ .block_erasers = { diff --git a/flashchips.h b/flashchips.h index a109e94..ac1901f 100644 --- a/flashchips.h +++ b/flashchips.h @@ -368,27 +368,30 @@ #define GIGADEVICE_GD25Q20 0x4012 /* Same as GD25QB */ #define GIGADEVICE_GD25Q40 0x4013 /* Same as GD25QB */ #define GIGADEVICE_GD25Q80 0x4014 /* Same as GD25Q80B (which has OTP) */ #define GIGADEVICE_GD25Q16 0x4015 /* Same as GD25Q16B (which has OTP) */ #define GIGADEVICE_GD25Q32 0x4016 /* Same as GD25Q32B */ #define GIGADEVICE_GD25Q64 0x4017 /* Same as GD25Q64B */ #define GIGADEVICE_GD25Q128 0x4018 /* GD25Q128B and GD25Q128C only, can be distinguished by SFDP */ #define GIGADEVICE_GD25LQ40 0x6013 #define GIGADEVICE_GD25LQ80 0x6014 #define GIGADEVICE_GD25LQ16 0x6015 #define GIGADEVICE_GD25LQ32 0x6016 #define GIGADEVICE_GD25LQ64 0x6017 /* Same as GD25LQ64B (which is faster) */ #define GIGADEVICE_GD25LQ128 0x6018 -#define GIGADEVICE_GD25VQ41B 0x4213 +#define GIGADEVICE_GD25VQ21B 0x4212 +#define GIGADEVICE_GD25VQ41B 0x4213 /* Same as GD25VQ40C, can be distinguished by SFDP */ +#define GIGADEVICE_GD25VQ80C 0x4214 +#define GIGADEVICE_GD25VQ16C 0x4215 #define GIGADEVICE_GD29GL064CAB 0x7E0601 #define HYUNDAI_ID 0xAD /* Hyundai */ #define HYUNDAI_HY29F400T 0x23 /* Same as HY29F400AT */ #define HYUNDAI_HY29F800B 0x58 /* Same as HY29F800AB */ #define HYUNDAI_HY29LV800B 0x5B #define HYUNDAI_HY29F040A 0xA4 #define HYUNDAI_HY29F400B 0xAB /* Same as HY29F400AB */ #define HYUNDAI_HY29F002B 0x34 #define HYUNDAI_HY29F002T 0xB0 #define HYUNDAI_HY29LV400T 0xB9 #define HYUNDAI_HY29LV400B 0xBA #define HYUNDAI_HY29F080 0xD5 -- Regards, Hatim Kanchwala http://hatimak.me B. Tech. Electrical Engineering Indian Institute of Technology Patna

5 years, 1 month

[commit] r1947 - trunk

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Author: stefanct Date: Sun Mar 6 15:33:49 2016 New Revision: 1947 URL: http://flashrom.org/trac/flashrom/changeset/1947 Log: Add support for GD25VQ21B, GD25VQ40C, GD25VQ80C and GD25VQ16C. Signed-off-by: Hatim Kanchwala <hatim(a)hatimak.me> Acked-by: Stefan Tauner <stefan.tauner(a)alumni.tuwien.ac.at> Modified: trunk/flashchips.c trunk/flashchips.h Modified: trunk/flashchips.c ============================================================================== --- trunk/flashchips.c Sun Feb 28 23:04:51 2016 (r1946) +++ trunk/flashchips.c Sun Mar 6 15:33:49 2016 (r1947) @@ -6295,6 +6295,85 @@ { .vendor = "GigaDevice", + .name = "GD25VQ21B", + .bustype = BUS_SPI, + .manufacture_id = GIGADEVICE_ID, + .model_id = GIGADEVICE_GD25VQ21B, + .total_size = 256, + .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, 64} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { { 32 * 1024, 8} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { { 64 * 1024, 4} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {256 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {256 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .printlock = spi_prettyprint_status_register_bp4_srwd, + .unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read with 0x35) */ + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {2300, 3600}, + }, + + { + .vendor = "GigaDevice", + .name = "GD25VQ40C", + .bustype = BUS_SPI, + .manufacture_id = GIGADEVICE_ID, + .model_id = GIGADEVICE_GD25VQ41B, + .total_size = 512, + .page_size = 256, + /* Supports SFDP */ + /* OTP: 1024B 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, + } + }, + .printlock = spi_prettyprint_status_register_bp4_srwd, + .unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read with 0x35) */ + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {2300, 3600}, + }, + + { + .vendor = "GigaDevice", .name = "GD25VQ41B", .bustype = BUS_SPI, .manufacture_id = GIGADEVICE_ID, @@ -6325,9 +6404,88 @@ .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, + .unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read with 0x35) */ + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {2300, 3600}, + }, + + { + .vendor = "GigaDevice", + .name = "GD25VQ80C", + .bustype = BUS_SPI, + .manufacture_id = GIGADEVICE_ID, + .model_id = GIGADEVICE_GD25VQ80C, + .total_size = 1024, + .page_size = 256, + /* Supports SFDP */ + /* OTP: 1024B 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, 256} }, + .block_erase = spi_block_erase_20, + }, { + .eraseblocks = { { 32 * 1024, 32} }, + .block_erase = spi_block_erase_52, + }, { + .eraseblocks = { { 64 * 1024, 16} }, + .block_erase = spi_block_erase_d8, + }, { + .eraseblocks = { {1024 * 1024, 1} }, + .block_erase = spi_block_erase_60, + }, { + .eraseblocks = { {1024 * 1024, 1} }, + .block_erase = spi_block_erase_c7, + } + }, + .printlock = spi_prettyprint_status_register_bp4_srwd, + .unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read with 0x35) */ + .write = spi_chip_write_256, + .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ + .voltage = {2300, 3600}, + }, + + { + .vendor = "GigaDevice", + .name = "GD25VQ16C", + .bustype = BUS_SPI, + .manufacture_id = GIGADEVICE_ID, + .model_id = GIGADEVICE_GD25VQ16C, + .total_size = 2 * 1024, + .page_size = 256, + /* Supports SFDP */ + /* OTP: 1024B 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, 512} }, + .block_erase = spi_block_erase_20, + }, { + .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, + } + }, + .printlock = spi_prettyprint_status_register_bp4_srwd, + .unlock = spi_disable_blockprotect_bp4_srwd, /* TODO: 2nd status reg (read with 0x35) */ .write = spi_chip_write_256, .read = spi_chip_read, /* Fast read (0x0B) and multi I/O supported */ .voltage = {2300, 3600}, Modified: trunk/flashchips.h ============================================================================== --- trunk/flashchips.h Sun Feb 28 23:04:51 2016 (r1946) +++ trunk/flashchips.h Sun Mar 6 15:33:49 2016 (r1947) @@ -372,13 +372,16 @@ #define GIGADEVICE_GD25Q32 0x4016 /* Same as GD25Q32B */ #define GIGADEVICE_GD25Q64 0x4017 /* Same as GD25Q64B */ #define GIGADEVICE_GD25Q128 0x4018 /* GD25Q128B and GD25Q128C only, can be distinguished by SFDP */ +#define GIGADEVICE_GD25VQ21B 0x4212 +#define GIGADEVICE_GD25VQ41B 0x4213 /* Same as GD25VQ40C, can be distinguished by SFDP */ +#define GIGADEVICE_GD25VQ80C 0x4214 +#define GIGADEVICE_GD25VQ16C 0x4215 #define GIGADEVICE_GD25LQ40 0x6013 #define GIGADEVICE_GD25LQ80 0x6014 #define GIGADEVICE_GD25LQ16 0x6015 #define GIGADEVICE_GD25LQ32 0x6016 #define GIGADEVICE_GD25LQ64 0x6017 /* Same as GD25LQ64B (which is faster) */ #define GIGADEVICE_GD25LQ128 0x6018 -#define GIGADEVICE_GD25VQ41B 0x4213 #define GIGADEVICE_GD29GL064CAB 0x7E0601 #define HYUNDAI_ID 0xAD /* Hyundai */

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flashrom March 2016