I recently found someone who could do the work of modifying the motherboard, Harald kindly posted me the chip.
The machine came back and it would not boot with the switch up
I then probably made a mistake, I used the BIOS itself to dump the factory BIOS to several floppies; then flipped the switch and wrote the factory BIOS to the new chip. The machine now boots from either BIOS.
Using flashrom to detect the chip I get:
Calibrating delay loop... 853M loops per second. OK. No coreboot table found. Found chipset "NVIDIA MCP55", enabling flash write... OK. Found board "GIGABYTE GA-M57SLI-S4": enabling flash write... Serial flash segment 0xfffe0000-0xffffffff enabled Serial flash segment 0x000e0000-0x000fffff enabled Serial flash segment 0xffee0000-0xffefffff disabled Serial flash segment 0xfff80000-0xfffeffff enabled LPC write to serial flash enabled serial flash pin 29 OK.
<snip>
Probing for MX25L4005, 512 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e
<snip>
No EEPROM/flash device found.
The factory BIOS is the same except that it returns
Probing for MX25L4005, 512 KB RDID returned 7f 9d 7e.
<snip>
No EEPROM/flash device found.
I have tried coreboot v2 and v3; and have also tried compiling 32 bit on another machine and copyied the binary across.
Both by machines have recent compilers, nothing earlier that gcc-4 series, but get no errors or warnings. Also a very recent glibc version 2.6.
I tried writing the LinuxBios from a floppy, but the BIOS refuses saying there is a checksum error
On running superiotool there is no BIOS chip connected to the 8716? (should there be?) superiotool r3064 Found ITE IT8716F (id=0x8716, rev=0x0) at 0x2e Register dump: idx 07 20 21 22 23 24 2b val 0a 87 16 00 11 1a 00 def NA 87 16 01 00 00 00 LDN 0x00 (Floppy) idx 30 60 61 70 74 f0 f1 val 01 03 f0 06 02 00 80 def 00 03 f0 06 02 00 00 LDN 0x01 (COM1) idx 30 60 61 70 f0 f1 f2 f3 val 00 00 00 00 00 50 00 7f def 00 03 f8 04 00 50 00 7f LDN 0x02 (COM2) idx 30 60 61 70 f0 f1 f2 f3 val 00 00 00 00 00 50 00 7f def 00 02 f8 03 00 50 00 7f LDN 0x03 (Parallel port) idx 30 60 61 62 63 70 74 f0 val 00 00 00 00 00 00 04 08 def 00 03 78 07 78 07 03 03 LDN 0x04 (Environment controller) idx 30 60 61 62 63 70 f0 f1 f2 f3 f4 f5 f6 val 01 02 90 00 00 00 80 00 0a 00 80 00 ff def 00 02 90 02 30 09 00 00 00 00 00 NA NA LDN 0x05 (Keyboard) idx 30 60 61 62 63 70 71 f0 val 01 00 60 00 64 01 02 68 def 01 00 60 00 64 01 02 00 LDN 0x06 (Mouse) idx 30 70 71 f0 val 01 0c 02 00 def 00 0c 02 00 LDN 0x07 (GPIO) idx 25 26 27 28 29 2a 2c 60 61 62 63 64 65 70 71 72 73 74 b0 b1 b2 b3 b4 b5 b 8 b9 ba bb bc bd c0 c1 c2 c3 c4 c8 c9 ca cb cc e0 e1 e2 e3 e4 f0 f1 f2 f3 f4 f5 f6 f7 f8 f9 fa fb fc fd val 00 43 20 00 81 00 1f 00 00 08 00 08 20 00 00 00 38 00 00 00 00 00 00 00 0 0 00 00 00 01 00 00 43 20 00 00 00 40 00 00 00 00 00 00 00 00 10 40 00 00 00 00 28 00 00 00 00 00 32 00 def 01 00 00 40 00 00 00 00 00 00 00 00 00 00 00 20 38 00 00 00 00 00 00 00 0 0 00 00 00 00 00 01 00 00 40 00 01 00 00 40 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 NA 00 LDN 0x08 (MIDI port) idx 30 60 61 70 f0 val 00 03 00 0a 00 def 00 03 00 0a 00 LDN 0x09 (Game port) idx 30 60 61 val 00 02 01 def 00 02 01 LDN 0x0a (Consumer IR) idx 30 60 61 70 f0 val 00 03 10 0b 06 def 00 03 10 0b 00
The block diagram shows the BIOS connected directly to the 570-SLI and not via the 8716
Could someone please give me a clue of either what I have missed out, or how to proceed?
Chris Lingard
Chris Lingard wrote wrongly, correction
Manufacturer BIOS chip 7f 9d 7f New MX25L4005 7f 9d 7e
On 04.02.2008 22:04, Chris Lingard wrote:
I recently found someone who could do the work of modifying the motherboard, Harald kindly posted me the chip.
The machine came back and it would not boot with the switch up
I then probably made a mistake, I used the BIOS itself to dump the factory BIOS to several floppies; then flipped the switch and wrote the factory BIOS to the new chip. The machine now boots from either BIOS.
Using flashrom to detect the chip I get:
Calibrating delay loop... 853M loops per second. OK. No coreboot table found. Found chipset "NVIDIA MCP55", enabling flash write... OK. Found board "GIGABYTE GA-M57SLI-S4": enabling flash write... Serial flash segment 0xfffe0000-0xffffffff enabled Serial flash segment 0x000e0000-0x000fffff enabled Serial flash segment 0xffee0000-0xffefffff disabled Serial flash segment 0xfff80000-0xfffeffff enabled LPC write to serial flash enabled serial flash pin 29 OK.
<snip>
Probing for MX25L4005, 512 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e
<snip>
No EEPROM/flash device found.
The factory BIOS is the same except that it returns
Probing for MX25L4005, 512 KB RDID returned 7f 9d 7e.
<snip>
No EEPROM/flash device found.
Please specify which flash chips you are using. The snipped logs are extremely misleading, especially because the RDID output contradicts the MX25L4005 claim in the mail subject. The RDID you are seeing is from a Pm25LV040 (7f 9d 7e).
The block diagram shows the BIOS connected directly to the 570-SLI and not via the 8716
That block diagram is correct for v1.x of the board.
Could someone please give me a clue of either what I have missed out, or how to proceed?
We need to know the exact flash chip types before we can proceed.
Regards, Carl-Daniel
On 06.02.2008 02:09, Carl-Daniel Hailfinger wrote:
On 04.02.2008 22:04, Chris Lingard wrote:
I recently found someone who could do the work of modifying the motherboard, Harald kindly posted me the chip.
The machine came back and it would not boot with the switch up
I then probably made a mistake, I used the BIOS itself to dump the factory BIOS to several floppies; then flipped the switch and wrote the factory BIOS to the new chip. The machine now boots from either BIOS.
Using flashrom to detect the chip I get:
Calibrating delay loop... 853M loops per second. OK. No coreboot table found. Found chipset "NVIDIA MCP55", enabling flash write... OK. Found board "GIGABYTE GA-M57SLI-S4": enabling flash write... Serial flash segment 0xfffe0000-0xffffffff enabled Serial flash segment 0x000e0000-0x000fffff enabled Serial flash segment 0xffee0000-0xffefffff disabled Serial flash segment 0xfff80000-0xfffeffff enabled LPC write to serial flash enabled serial flash pin 29 OK.
<snip>
Probing for MX25L4005, 512 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e
<snip>
No EEPROM/flash device found.
The factory BIOS is the same except that it returns
Probing for MX25L4005, 512 KB RDID returned 7f 9d 7e.
<snip>
No EEPROM/flash device found.
Please specify which flash chips you are using. The snipped logs are extremely misleading, especially because the RDID output contradicts the MX25L4005 claim in the mail subject. The RDID you are seeing is from a Pm25LV040 (7f 9d 7e).
The block diagram shows the BIOS connected directly to the 570-SLI and not via the 8716
That block diagram is correct for v1.x of the board.
Could someone please give me a clue of either what I have missed out, or how to proceed?
We need to know the exact flash chip types before we can proceed.
Can you try the patch below? We need full output from flashrom -V.
Signed-off-by: Carl-Daniel Hailfinger c-d.hailfinger.devel.2006@gmx.net
Index: flashrom-spi_pm25/flash.h =================================================================== --- flashrom-spi_pm25/flash.h (Revision 3086) +++ flashrom-spi_pm25/flash.h (Arbeitskopie) @@ -158,7 +158,8 @@ /* Programmable Micro Corp is listed in JEP106W in bank 2, so it should have * a 0x7F continuation code prefix. */ -#define PMC_ID 0x9D /* PMC */ +#define PMC_ID 0x7F9D /* PMC */ +#define PMC_ID_NOPREFIX 0x9D /* PMC, missing 0x7F prefix */ #define PMC_49FL002 0x6D #define PMC_49FL004 0x6E
Index: flashrom-spi_pm25/flashchips.c =================================================================== --- flashrom-spi_pm25/flashchips.c (Revision 3086) +++ flashrom-spi_pm25/flashchips.c (Arbeitskopie) @@ -100,9 +100,9 @@ probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc}, {"SST49LF160C", SST_ID, SST_49LF160C, 2048, 4 * 1024 , probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc}, - {"Pm49FL002", PMC_ID, PMC_49FL002, 256, 16 * 1024, + {"Pm49FL002", PMC_ID_NOPREFIX, PMC_49FL002, 256, 16 * 1024, probe_jedec, erase_chip_jedec, write_49fl004}, - {"Pm49FL004", PMC_ID, PMC_49FL004, 512, 64 * 1024, + {"Pm49FL004", PMC_ID_NOPREFIX, PMC_49FL004, 512, 64 * 1024, probe_jedec, erase_chip_jedec, write_49fl004}, {"W29C011", WINBOND_ID, W_29C011, 128, 128, probe_jedec, erase_chip_jedec, write_jedec}, @@ -205,6 +205,8 @@ probe_spi, NULL, NULL}, {"MX unknown SPI chip", MX_ID, GENERIC_DEVICE_ID, 0, 0, probe_spi, NULL, NULL}, + {"PMC unknown SPI chip", PMC_ID, GENERIC_DEVICE_ID, 0, 0, + probe_spi, NULL, NULL}, {"SST unknown SPI chip", SST_ID, GENERIC_DEVICE_ID, 0, 0, probe_spi, NULL, NULL}, {"ST unknown SPI chip", ST_ID, GENERIC_DEVICE_ID, 0, 0, Index: flashrom-spi_pm25/spi.c =================================================================== --- flashrom-spi_pm25/spi.c (Revision 3086) +++ flashrom-spi_pm25/spi.c (Arbeitskopie) @@ -281,8 +281,14 @@ uint8_t manuf_id; uint16_t model_id; if (!generic_spi_rdid(readarr)) { - manuf_id = readarr[0]; - model_id = (readarr[1] << 8) | readarr[2]; + /* Check if this is a continuation vendor ID */ + if (readarr[0] == 0x7f) { + manuf_id = (readarr[0] << 8) | readarr[1]; + model_id = readarr[2]; + } else { + manuf_id = readarr[0]; + model_id = (readarr[1] << 8) | readarr[2]; + } printf_debug("%s: id1 0x%x, id2 0x%x\n", __FUNCTION__, manuf_id, model_id); if (manuf_id == flash->manufacture_id && model_id == flash->model_id) {
Carl-Daniel Hailfinger wrote:
Can you try the patch below? We need full output from flashrom -V.
Signed-off-by: Carl-Daniel Hailfinger c-d.hailfinger.devel.2006@gmx.net
Index: flashrom-spi_pm25/flash.h
--- flashrom-spi_pm25/flash.h (Revision 3086) +++ flashrom-spi_pm25/flash.h (Arbeitskopie) @@ -158,7 +158,8 @@ /* Programmable Micro Corp is listed in JEP106W in bank 2, so it should have
- a 0x7F continuation code prefix.
*/ -#define PMC_ID 0x9D /* PMC */ +#define PMC_ID 0x7F9D /* PMC */ +#define PMC_ID_NOPREFIX 0x9D /* PMC, missing 0x7F prefix */ #define PMC_49FL002 0x6D #define PMC_49FL004 0x6E
Index: flashrom-spi_pm25/flashchips.c
--- flashrom-spi_pm25/flashchips.c (Revision 3086) +++ flashrom-spi_pm25/flashchips.c (Arbeitskopie) @@ -100,9 +100,9 @@ probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc}, {"SST49LF160C", SST_ID, SST_49LF160C, 2048, 4 * 1024 , probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc},
- {"Pm49FL002", PMC_ID, PMC_49FL002, 256, 16 * 1024,
- {"Pm49FL002", PMC_ID_NOPREFIX, PMC_49FL002, 256, 16 * 1024, probe_jedec, erase_chip_jedec, write_49fl004},
- {"Pm49FL004", PMC_ID, PMC_49FL004, 512, 64 * 1024,
- {"Pm49FL004", PMC_ID_NOPREFIX, PMC_49FL004, 512, 64 * 1024, probe_jedec, erase_chip_jedec, write_49fl004}, {"W29C011", WINBOND_ID, W_29C011, 128, 128, probe_jedec, erase_chip_jedec, write_jedec},
@@ -205,6 +205,8 @@ probe_spi, NULL, NULL}, {"MX unknown SPI chip", MX_ID, GENERIC_DEVICE_ID, 0, 0, probe_spi, NULL, NULL},
- {"PMC unknown SPI chip", PMC_ID, GENERIC_DEVICE_ID, 0, 0,
probe_spi, NULL, NULL},Index: flashrom-spi_pm25/spi.c
--- flashrom-spi_pm25/spi.c (Revision 3086) +++ flashrom-spi_pm25/spi.c (Arbeitskopie) @@ -281,8 +281,14 @@ uint8_t manuf_id; uint16_t model_id; if (!generic_spi_rdid(readarr)) {
manuf_id = readarr[0];model_id = (readarr[1] << 8) | readarr[2];
/* Check if this is a continuation vendor ID */if (readarr[0] == 0x7f) {manuf_id = (readarr[0] << 8) | readarr[1];model_id = readarr[2];} else {manuf_id = readarr[0];model_id = (readarr[1] << 8) | readarr[2];}
I got version 3086, applied your patch, and the output is identical to that already posted.
Chris Lingard wrote:
I got version 3086, applied your patch, and the output is identical to that already posted.
Please ignore this post
On 06.02.2008 14:18, Chris Lingard wrote:
Carl-Daniel Hailfinger wrote:
Can you try the patch below? We need full output from flashrom -V.
Signed-off-by: Carl-Daniel Hailfinger c-d.hailfinger.devel.2006@gmx.net
Index: flashrom-spi_pm25/flash.h
--- flashrom-spi_pm25/flash.h (Revision 3086) +++ flashrom-spi_pm25/flash.h (Arbeitskopie) @@ -158,7 +158,8 @@ /* Programmable Micro Corp is listed in JEP106W in bank 2, so it should have
- a 0x7F continuation code prefix.
*/ -#define PMC_ID 0x9D /* PMC */ +#define PMC_ID 0x7F9D /* PMC */ +#define PMC_ID_NOPREFIX 0x9D /* PMC, missing 0x7F prefix */ #define PMC_49FL002 0x6D #define PMC_49FL004 0x6E
Index: flashrom-spi_pm25/flashchips.c
--- flashrom-spi_pm25/flashchips.c (Revision 3086) +++ flashrom-spi_pm25/flashchips.c (Arbeitskopie) @@ -100,9 +100,9 @@ probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc}, {"SST49LF160C", SST_ID, SST_49LF160C, 2048, 4 * 1024 , probe_49lfxxxc, erase_49lfxxxc, write_49lfxxxc},
- {"Pm49FL002", PMC_ID, PMC_49FL002, 256, 16 * 1024,
- {"Pm49FL002", PMC_ID_NOPREFIX, PMC_49FL002, 256, 16 * 1024, probe_jedec, erase_chip_jedec, write_49fl004},
- {"Pm49FL004", PMC_ID, PMC_49FL004, 512, 64 * 1024,
- {"Pm49FL004", PMC_ID_NOPREFIX, PMC_49FL004, 512, 64 * 1024, probe_jedec, erase_chip_jedec, write_49fl004}, {"W29C011", WINBOND_ID, W_29C011, 128, 128, probe_jedec, erase_chip_jedec, write_jedec},
@@ -205,6 +205,8 @@ probe_spi, NULL, NULL}, {"MX unknown SPI chip", MX_ID, GENERIC_DEVICE_ID, 0, 0, probe_spi, NULL, NULL},
- {"PMC unknown SPI chip", PMC_ID, GENERIC_DEVICE_ID, 0, 0,
probe_spi, NULL, NULL},Index: flashrom-spi_pm25/spi.c
--- flashrom-spi_pm25/spi.c (Revision 3086) +++ flashrom-spi_pm25/spi.c (Arbeitskopie) @@ -281,8 +281,14 @@ uint8_t manuf_id; uint16_t model_id; if (!generic_spi_rdid(readarr)) {
manuf_id = readarr[0];model_id = (readarr[1] << 8) | readarr[2];
/* Check if this is a continuation vendor ID */if (readarr[0] == 0x7f) {manuf_id = (readarr[0] << 8) | readarr[1];model_id = readarr[2];} else {manuf_id = readarr[0];model_id = (readarr[1] << 8) | readarr[2];}I got version 3086, applied your patch, and the output is identical to that already posted.
Thanks for testing. The output should be mostly identical on the first look, but not exactly identical. If it is exactly identical, the executed binary didn't contain the patch. I'm looking for the following output changes:
probe_spi: id1 0x7f, id2 0x9d7e
should become
probe_spi: id1 0x7f9d, id2 0x7e
and there should be three additional lines near the end:
Probing for PMC unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7d.
Regards, Carl-Daniel
Carl-Daniel Hailfinger wrote:
Thanks for testing. The output should be mostly identical on the first look, but not exactly identical. If it is exactly identical, the executed binary didn't contain the patch. I'm looking for the following output changes:
probe_spi: id1 0x7f, id2 0x9d7e
should become
probe_spi: id1 0x7f9d, id2 0x7e
and there should be three additional lines near the end:
Probing for PMC unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7d.
Sorry. Think I may have got it right now :-(
Switch down, (the factory chip?)
Calibrating delay loop... 864M loops per second. OK. No coreboot table found. Found chipset "NVIDIA MCP55", enabling flash write... OK. Found board "GIGABYTE GA-M57SLI-S4": enabling flash write... Serial flash segment 0xfffe0000-0xffffffff enabled Serial flash segment 0x000e0000-0x000fffff enabled Serial flash segment 0xffee0000-0xffefffff disabled Serial flash segment 0xfff80000-0xfffeffff enabled LPC write to serial flash enabled serial flash pin 29 OK. Probing for Am29F040B, 512 KB probe_29f040b: id1 0x49, id2 0x4d Probing for Am29LV040B, 512 KB probe_29f040b: id1 0x49, id2 0x4d Probing for Am29F016D, 2048 KB probe_29f040b: id1 0xff, id2 0xff Probing for AE49F2008, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for At29C040A, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for At29C020, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for At49F002(N), 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for At49F002(N)T, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for EN29F002(A)(N)T, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for EN29F002(A)(N)B, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for MBM29F400TC, 512 KB probe_m29f400bt: id1 0x49, id2 0x44 Probing for MX29F002, 256 KB probe_29f002: id1 0x83, id2 0x83 Probing for MX25L4005, 512 KB RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for MX25L8005, 1024 KB RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for MX25L3205, 4096 KB RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for S25FL016A, 2048 KB RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for SST25VF040B, 512 KB RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for SST25VF016B, 2048 KB RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for SST29EE020A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST28SF040A, 512 KB probe_28sf040: id1 0x49, id2 0x4d Probing for SST39SF010A, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for SST39SF020A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST39SF040, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for SST39VF020, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST49LF040B, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for SST49LF040, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for SST49LF020A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST49LF080A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF002A/B, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST49LF003A/B, 384 KB probe_jedec: id1 0x92, id2 0xdb Probing for SST49LF004A/B, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for SST49LF008A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF004C, 512 KB probe_49lfxxxc: id1 0x49, id2 0x4d Probing for SST49LF008C, 1024 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for SST49LF016C, 2048 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for SST49LF160C, 2048 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for Pm49FL002, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for Pm49FL004, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for W29C011, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for W29C040P, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for W29C020C, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W29EE011, 128 KB probe_w29ee011: id1 0xff, id2 0xff Probing for W49F002U, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W49V002A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W49V002FA, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W39V040FA, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for W39V040A, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for W39V040B, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for W39V080A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for W25x10, 128 KB RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for W25x20, 256 KB RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for W25x40, 512 KB RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for W25x80, 1024 KB RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for M29F002B, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for M50FW040, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for M29W040B, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for M29F002T/NT, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for M29F400BT, 512 KB probe_m29f400bt: id1 0x49, id2 0x44 Probing for M50FLW040A, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for M50FLW040B, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for M50FLW080A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FLW080B, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FW080, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FW016, 2048 KB probe_jedec: id1 0xff, id2 0xff Probing for M50LPW116, 2048 KB probe_jedec: id1 0xff, id2 0xff Probing for M29W010B, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for M29F040B, 512 KB probe_29f040b: id1 0x49, id2 0x4d Probing for M25P05-A, 64 KB RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for M25P10-A, 128 KB RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for M25P20, 256 KB RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for M25P40, 512 KB RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for M25P80, 1024 KB RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for M25P16, 2048 KB RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for M25P32, 4096 KB RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for M25P64, 8192 KB RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for M25P128, 16384 KB RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for 82802ab, 512 KB probe_82802ab: id1 0x49, id2 0x4d Probing for 82802ac, 1024 KB probe_82802ab: id1 0xff, id2 0xff Probing for F49B002UA, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for LHF00L04, 1024 KB probe_lhf00l04: id1 0xff, id2 0xff Probing for S29C51001T, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for S29C51002T, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for S29C51004T, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for S29C31004T, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for EON unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for MX unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for PMC unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for SST unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for ST unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e No EEPROM/flash device found.
Switch up, (the new chip?)
Calibrating delay loop... 827M loops per second. OK. No coreboot table found. Found chipset "NVIDIA MCP55", enabling flash write... OK. Found board "GIGABYTE GA-M57SLI-S4": enabling flash write... Serial flash segment 0xfffe0000-0xffffffff enabled Serial flash segment 0x000e0000-0x000fffff enabled Serial flash segment 0xffee0000-0xffefffff disabled Serial flash segment 0xfff80000-0xfffeffff enabled LPC write to serial flash enabled serial flash pin 29 OK. Probing for Am29F040B, 512 KB probe_29f040b: id1 0xff, id2 0xff Probing for Am29LV040B, 512 KB probe_29f040b: id1 0xff, id2 0xff Probing for Am29F016D, 2048 KB probe_29f040b: id1 0xff, id2 0xff Probing for AE49F2008, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for At29C040A, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for At29C020, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for At49F002(N), 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for At49F002(N)T, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for EN29F002(A)(N)T, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for EN29F002(A)(N)B, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for MBM29F400TC, 512 KB probe_m29f400bt: id1 0xff, id2 0xff Probing for MX29F002, 256 KB probe_29f002: id1 0x83, id2 0x83 Probing for MX25L4005, 512 KB RDID returned 7f 9d 7d. probe_spi: id1 0x9d, id2 0x7d Probing for MX25L8005, 1024 KB RDID returned 7f 9d 7d. probe_spi: id1 0x9d, id2 0x7d Probing for MX25L3205, 4096 KB RDID returned 7f 9d 7d. probe_spi: id1 0x9d, id2 0x7d Probing for S25FL016A, 2048 KB RDID returned 7f 9d 7d. probe_spi: id1 0x9d, id2 0x7d Probing for SST25VF040B, 512 KB RDID returned 7f 9d 7d. probe_spi: id1 0x9d, id2 0x7d Probing for SST25VF016B, 2048 KB RDID returned 7f 9d 7d. probe_spi: id1 0x9d, id2 0x7d Probing for SST29EE020A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST28SF040A, 512 KB probe_28sf040: id1 0xff, id2 0xff Probing for SST39SF010A, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for SST39SF020A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST39SF040, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for SST39VF020, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST49LF040B, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF040, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF020A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST49LF080A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF002A/B, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST49LF003A/B, 384 KB probe_jedec: id1 0x92, id2 0xdb Probing for SST49LF004A/B, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF008A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF004C, 512 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for SST49LF008C, 1024 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for SST49LF016C, 2048 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for SST49LF160C, 2048 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for Pm49FL002, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for Pm49FL004, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for W29C011, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for W29C040P, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for W29C020C, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W29EE011, 128 KB probe_w29ee011: id1 0xff, id2 0xff Probing for W49F002U, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W49V002A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W49V002FA, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W39V040FA, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for W39V040A, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for W39V040B, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for W39V080A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for W25x10, 128 KB RDID returned 7f 9d 7f. probe_spi: id1 0x9d, id2 0x7f Probing for W25x20, 256 KB RDID returned 7f 9d 7d. probe_spi: id1 0x9d, id2 0x7d Probing for W25x40, 512 KB RDID returned 7f 9d 7d. probe_spi: id1 0x9d, id2 0x7d Probing for W25x80, 1024 KB RDID returned 7f 9d 7d. probe_spi: id1 0x9d, id2 0x7d Probing for M29F002B, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for M50FW040, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for M29W040B, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for M29F002T/NT, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for M29F400BT, 512 KB probe_m29f400bt: id1 0xff, id2 0xff Probing for M50FLW040A, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FLW040B, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FLW080A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FLW080B, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FW080, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FW016, 2048 KB probe_jedec: id1 0xff, id2 0xff Probing for M50LPW116, 2048 KB probe_jedec: id1 0xff, id2 0xff Probing for M29W010B, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for M29F040B, 512 KB probe_29f040b: id1 0xff, id2 0xff Probing for M25P05-A, 64 KB RDID returned 7f 9d 7d. probe_spi: id1 0x9d, id2 0x7d Probing for M25P10-A, 128 KB RDID returned 7f 9d 7d. probe_spi: id1 0x9d, id2 0x7d Probing for M25P20, 256 KB RDID returned 7f 9d 7d. probe_spi: id1 0x9d, id2 0x7d Probing for M25P40, 512 KB RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for M25P80, 1024 KB RDID returned 7f 9d 7d. probe_spi: id1 0x9d, id2 0x7d Probing for M25P16, 2048 KB RDID returned 7f 9d 7d. probe_spi: id1 0x9d, id2 0x7d Probing for M25P32, 4096 KB RDID returned 7f 9d 7d. probe_spi: id1 0x9d, id2 0x7d Probing for M25P64, 8192 KB RDID returned 7f 9d 7e. probe_spi: id1 0x9d, id2 0x7e Probing for M25P128, 16384 KB RDID returned 7f 9d 7f. probe_spi: id1 0x9d, id2 0x7f Probing for 82802ab, 512 KB probe_82802ab: id1 0xff, id2 0xff Probing for 82802ac, 1024 KB probe_82802ab: id1 0xff, id2 0xff Probing for F49B002UA, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for LHF00L04, 1024 KB probe_lhf00l04: id1 0xff, id2 0xff Probing for S29C51001T, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for S29C51002T, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for S29C51004T, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for S29C31004T, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for EON unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7f. probe_spi: id1 0x9d, id2 0x7f Probing for MX unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7d. probe_spi: id1 0x9d, id2 0x7d Probing for PMC unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7f. probe_spi: id1 0x9d, id2 0x7f Probing for SST unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7d. probe_spi: id1 0x9d, id2 0x7d Probing for ST unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7d. probe_spi: id1 0x9d, id2 0x7d No EEPROM/flash device found.
On 06.02.2008 15:05, Chris Lingard wrote:
Carl-Daniel Hailfinger wrote:
Thanks for testing. The output should be mostly identical on the first look, but not exactly identical. If it is exactly identical, the executed binary didn't contain the patch. I'm looking for the following output changes:
probe_spi: id1 0x7f, id2 0x9d7e
should become
probe_spi: id1 0x7f9d, id2 0x7e
and there should be three additional lines near the end:
Probing for PMC unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7d.
Sorry. Think I may have got it right now :-(
Yes, indeed.
Thanks for the logs. You hit a bug in the existing code which was uncovered by my patch. Can you change the second line of probe_spi() in spi.c from uint8_t manuf_id; to uint32_t manuf_id; and post full results for the original chip again? This time it should find a generic PMC SPI chip.
Regards, Carl-Daniel
Carl-Daniel Hailfinger wrote:
On 06.02.2008 15:05, Chris Lingard wrote:
Carl-Daniel Hailfinger wrote:
Thanks for testing. The output should be mostly identical on the first look, but not exactly identical. If it is exactly identical, the executed binary didn't contain the patch. I'm looking for the following output changes:
probe_spi: id1 0x7f, id2 0x9d7e
should become
probe_spi: id1 0x7f9d, id2 0x7e
and there should be three additional lines near the end:
Probing for PMC unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7d.
Sorry. Think I may have got it right now :-(
Yes, indeed.
Thanks for the logs. You hit a bug in the existing code which was uncovered by my patch. Can you change the second line of probe_spi() in spi.c from uint8_t manuf_id; to uint32_t manuf_id; and post full results for the original chip again? This time it should find a generic PMC SPI chip.
Regards, Carl-Daniel
Am amazing prediction :-)
Switch down bash-3.2# ./flashrom -m gigabyte:m57sli -V Calibrating delay loop... 830M loops per second. OK. No coreboot table found. Found chipset "NVIDIA MCP55", enabling flash write... OK. Found board "GIGABYTE GA-M57SLI-S4": enabling flash write... Serial flash segment 0xfffe0000-0xffffffff enabled Serial flash segment 0x000e0000-0x000fffff enabled Serial flash segment 0xffee0000-0xffefffff disabled Serial flash segment 0xfff80000-0xfffeffff enabled LPC write to serial flash enabled serial flash pin 29 OK. Probing for Am29F040B, 512 KB probe_29f040b: id1 0x49, id2 0x4d Probing for Am29LV040B, 512 KB probe_29f040b: id1 0x49, id2 0x4d Probing for Am29F016D, 2048 KB probe_29f040b: id1 0xff, id2 0xff Probing for AE49F2008, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for At29C040A, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for At29C020, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for At49F002(N), 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for At49F002(N)T, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for EN29F002(A)(N)T, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for EN29F002(A)(N)B, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for MBM29F400TC, 512 KB probe_m29f400bt: id1 0x49, id2 0x44 Probing for MX29F002, 256 KB probe_29f002: id1 0x83, id2 0x83 Probing for MX25L4005, 512 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for MX25L8005, 1024 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for MX25L3205, 4096 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for S25FL016A, 2048 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for SST25VF040B, 512 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for SST25VF016B, 2048 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for SST29EE020A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST28SF040A, 512 KB probe_28sf040: id1 0x49, id2 0x4d Probing for SST39SF010A, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for SST39SF020A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST39SF040, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for SST39VF020, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST49LF040B, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for SST49LF040, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for SST49LF020A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST49LF080A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF002A/B, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST49LF003A/B, 384 KB probe_jedec: id1 0x92, id2 0xdb Probing for SST49LF004A/B, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for SST49LF008A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF004C, 512 KB probe_49lfxxxc: id1 0x49, id2 0x4d Probing for SST49LF008C, 1024 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for SST49LF016C, 2048 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for SST49LF160C, 2048 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for Pm49FL002, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for Pm49FL004, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for W29C011, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for W29C040P, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for W29C020C, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W29EE011, 128 KB probe_w29ee011: id1 0xff, id2 0xff Probing for W49F002U, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W49V002A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W49V002FA, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W39V040FA, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for W39V040A, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for W39V040B, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for W39V080A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for W25x10, 128 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for W25x20, 256 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for W25x40, 512 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for W25x80, 1024 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for M29F002B, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for M50FW040, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for M29W040B, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for M29F002T/NT, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for M29F400BT, 512 KB probe_m29f400bt: id1 0x49, id2 0x44 Probing for M50FLW040A, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for M50FLW040B, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for M50FLW080A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FLW080B, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FW080, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FW016, 2048 KB probe_jedec: id1 0xff, id2 0xff Probing for M50LPW116, 2048 KB probe_jedec: id1 0xff, id2 0xff Probing for M29W010B, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for M29F040B, 512 KB probe_29f040b: id1 0x49, id2 0x4d Probing for M25P05-A, 64 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for M25P10-A, 128 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for M25P20, 256 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for M25P40, 512 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for M25P80, 1024 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for M25P16, 2048 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for M25P32, 4096 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for M25P64, 8192 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for M25P128, 16384 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for 82802ab, 512 KB probe_82802ab: id1 0x49, id2 0x4d Probing for 82802ac, 1024 KB probe_82802ab: id1 0xff, id2 0xff Probing for F49B002UA, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for LHF00L04, 1024 KB probe_lhf00l04: id1 0xff, id2 0xff Probing for S29C51001T, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for S29C51002T, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for S29C51004T, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for S29C31004T, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for EON unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for MX unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for PMC unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e PMC unknown SPI chip found at physical address 0x100000000. Flash part is PMC unknown SPI chip (0 KB). No operations were specified.
bash-3.2# ./flashrom -m gigabyte:m57sli -V Calibrating delay loop... 830M loops per second. OK. No coreboot table found. Found chipset "NVIDIA MCP55", enabling flash write... OK. Found board "GIGABYTE GA-M57SLI-S4": enabling flash write... Serial flash segment 0xfffe0000-0xffffffff enabled Serial flash segment 0x000e0000-0x000fffff enabled Serial flash segment 0xffee0000-0xffefffff disabled Serial flash segment 0xfff80000-0xfffeffff enabled LPC write to serial flash enabled serial flash pin 29 OK. Probing for Am29F040B, 512 KB probe_29f040b: id1 0x49, id2 0x4d Probing for Am29LV040B, 512 KB probe_29f040b: id1 0x49, id2 0x4d Probing for Am29F016D, 2048 KB probe_29f040b: id1 0xff, id2 0xff Probing for AE49F2008, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for At29C040A, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for At29C020, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for At49F002(N), 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for At49F002(N)T, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for EN29F002(A)(N)T, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for EN29F002(A)(N)B, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for MBM29F400TC, 512 KB probe_m29f400bt: id1 0x49, id2 0x44 Probing for MX29F002, 256 KB probe_29f002: id1 0x83, id2 0x83 Probing for MX25L4005, 512 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for MX25L8005, 1024 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for MX25L3205, 4096 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for S25FL016A, 2048 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for SST25VF040B, 512 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for SST25VF016B, 2048 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for SST29EE020A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST28SF040A, 512 KB probe_28sf040: id1 0x49, id2 0x4d Probing for SST39SF010A, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for SST39SF020A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST39SF040, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for SST39VF020, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST49LF040B, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for SST49LF040, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for SST49LF020A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST49LF080A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF002A/B, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST49LF003A/B, 384 KB probe_jedec: id1 0x92, id2 0xdb Probing for SST49LF004A/B, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for SST49LF008A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF004C, 512 KB probe_49lfxxxc: id1 0x49, id2 0x4d Probing for SST49LF008C, 1024 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for SST49LF016C, 2048 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for SST49LF160C, 2048 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for Pm49FL002, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for Pm49FL004, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for W29C011, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for W29C040P, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for W29C020C, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W29EE011, 128 KB probe_w29ee011: id1 0xff, id2 0xff Probing for W49F002U, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W49V002A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W49V002FA, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W39V040FA, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for W39V040A, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for W39V040B, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for W39V080A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for W25x10, 128 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for W25x20, 256 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for W25x40, 512 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for W25x80, 1024 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for M29F002B, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for M50FW040, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for M29W040B, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for M29F002T/NT, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for M29F400BT, 512 KB probe_m29f400bt: id1 0x49, id2 0x44 Probing for M50FLW040A, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for M50FLW040B, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for M50FLW080A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FLW080B, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FW080, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FW016, 2048 KB probe_jedec: id1 0xff, id2 0xff Probing for M50LPW116, 2048 KB probe_jedec: id1 0xff, id2 0xff Probing for M29W010B, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for M29F040B, 512 KB probe_29f040b: id1 0x49, id2 0x4d Probing for M25P05-A, 64 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for M25P10-A, 128 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for M25P20, 256 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for M25P40, 512 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for M25P80, 1024 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for M25P16, 2048 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for M25P32, 4096 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for M25P64, 8192 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for M25P128, 16384 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for 82802ab, 512 KB probe_82802ab: id1 0x49, id2 0x4d Probing for 82802ac, 1024 KB probe_82802ab: id1 0xff, id2 0xff Probing for F49B002UA, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for LHF00L04, 1024 KB probe_lhf00l04: id1 0xff, id2 0xff Probing for S29C51001T, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for S29C51002T, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for S29C51004T, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for S29C31004T, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for EON unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for MX unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for PMC unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e PMC unknown SPI chip found at physical address 0x100000000. Flash part is PMC unknown SPI chip (0 KB). No operations were specified.
Switch up
bash-3.2# ./flashrom -m gigabyte:m57sli -V Calibrating delay loop... 863M loops per second. OK. No coreboot table found. Found chipset "NVIDIA MCP55", enabling flash write... OK. Found board "GIGABYTE GA-M57SLI-S4": enabling flash write... Serial flash segment 0xfffe0000-0xffffffff enabled Serial flash segment 0x000e0000-0x000fffff enabled Serial flash segment 0xffee0000-0xffefffff disabled Serial flash segment 0xfff80000-0xfffeffff enabled LPC write to serial flash enabled serial flash pin 29 OK. Probing for Am29F040B, 512 KB probe_29f040b: id1 0xff, id2 0xff Probing for Am29LV040B, 512 KB probe_29f040b: id1 0xff, id2 0xff Probing for Am29F016D, 2048 KB probe_29f040b: id1 0xff, id2 0xff Probing for AE49F2008, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for At29C040A, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for At29C020, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for At49F002(N), 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for At49F002(N)T, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for EN29F002(A)(N)T, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for EN29F002(A)(N)B, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for MBM29F400TC, 512 KB probe_m29f400bt: id1 0xff, id2 0xff Probing for MX29F002, 256 KB probe_29f002: id1 0x83, id2 0x83 Probing for MX25L4005, 512 KB RDID returned 7f 9d 7f. probe_spi: id1 0x7f9d, id2 0x7f Probing for MX25L8005, 1024 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f9d, id2 0x7d Probing for MX25L3205, 4096 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f9d, id2 0x7d Probing for S25FL016A, 2048 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f9d, id2 0x7d Probing for SST25VF040B, 512 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f9d, id2 0x7d Probing for SST25VF016B, 2048 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f9d, id2 0x7d Probing for SST29EE020A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST28SF040A, 512 KB probe_28sf040: id1 0xff, id2 0xff Probing for SST39SF010A, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for SST39SF020A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST39SF040, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for SST39VF020, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST49LF040B, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF040, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF020A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST49LF080A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF002A/B, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST49LF003A/B, 384 KB probe_jedec: id1 0x92, id2 0xdb Probing for SST49LF004A/B, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF008A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF004C, 512 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for SST49LF008C, 1024 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for SST49LF016C, 2048 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for SST49LF160C, 2048 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for Pm49FL002, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for Pm49FL004, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for W29C011, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for W29C040P, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for W29C020C, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W29EE011, 128 KB probe_w29ee011: id1 0xff, id2 0xff Probing for W49F002U, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W49V002A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W49V002FA, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W39V040FA, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for W39V040A, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for W39V040B, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for W39V080A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for W25x10, 128 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f9d, id2 0x7d Probing for W25x20, 256 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f9d, id2 0x7d Probing for W25x40, 512 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f9d, id2 0x7d Probing for W25x80, 1024 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f9d, id2 0x7d Probing for M29F002B, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for M50FW040, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for M29W040B, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for M29F002T/NT, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for M29F400BT, 512 KB probe_m29f400bt: id1 0xff, id2 0xff Probing for M50FLW040A, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FLW040B, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FLW080A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FLW080B, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FW080, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FW016, 2048 KB probe_jedec: id1 0xff, id2 0xff Probing for M50LPW116, 2048 KB probe_jedec: id1 0xff, id2 0xff Probing for M29W010B, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for M29F040B, 512 KB probe_29f040b: id1 0xff, id2 0xff Probing for M25P05-A, 64 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f9d, id2 0x7d Probing for M25P10-A, 128 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e Probing for M25P20, 256 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f9d, id2 0x7d Probing for M25P40, 512 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f9d, id2 0x7d Probing for M25P80, 1024 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f9d, id2 0x7d Probing for M25P16, 2048 KB RDID returned 7f 9d 7f. probe_spi: id1 0x7f9d, id2 0x7f Probing for M25P32, 4096 KB RDID returned 7f 9d 7f. probe_spi: id1 0x7f9d, id2 0x7f Probing for M25P64, 8192 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f9d, id2 0x7d Probing for M25P128, 16384 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f9d, id2 0x7d Probing for 82802ab, 512 KB probe_82802ab: id1 0xff, id2 0xff Probing for 82802ac, 1024 KB probe_82802ab: id1 0xff, id2 0xff Probing for F49B002UA, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for LHF00L04, 1024 KB probe_lhf00l04: id1 0xff, id2 0xff Probing for S29C51001T, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for S29C51002T, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for S29C51004T, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for S29C31004T, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for EON unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7d. probe_spi: id1 0x7f9d, id2 0x7d Probing for MX unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7d. probe_spi: id1 0x7f9d, id2 0x7d Probing for PMC unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7d. probe_spi: id1 0x7f9d, id2 0x7d PMC unknown SPI chip found at physical address 0x100000000. Flash part is PMC unknown SPI chip (0 KB). No operations were specified.
On Wed, Feb 06, 2008 at 03:40:15PM +0000, Chris Lingard wrote:
Switch down bash-3.2# ./flashrom -m gigabyte:m57sli -V
..
probe_spi: id1 0x7f9d, id2 0x7e Probing for PMC unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e PMC unknown SPI chip found at physical address 0x100000000. Flash part is PMC unknown SPI chip (0 KB).
Executing same a second time - with switch still down it seems.
bash-3.2# ./flashrom -m gigabyte:m57sli -V
..
probe_spi: id1 0x7f9d, id2 0x7e Probing for PMC unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e PMC unknown SPI chip found at physical address 0x100000000. Flash part is PMC unknown SPI chip (0 KB).
Then throw the switch:
Switch up bash-3.2# ./flashrom -m gigabyte:m57sli -V
..
probe_spi: id1 0x7f9d, id2 0x7d Probing for PMC unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7d. probe_spi: id1 0x7f9d, id2 0x7d PMC unknown SPI chip found at physical address 0x100000000. Flash part is PMC unknown SPI chip (0 KB).
This is rather strange. You're using an MX chip but it identifies itself as PMC. Is the RDID byteorder messed up?
//Peter
On 06.02.2008 18:10, Peter Stuge wrote:
On Wed, Feb 06, 2008 at 03:40:15PM +0000, Chris Lingard wrote:
Switch down bash-3.2# ./flashrom -m gigabyte:m57sli -V
..
probe_spi: id1 0x7f9d, id2 0x7e Probing for PMC unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e PMC unknown SPI chip found at physical address 0x100000000. Flash part is PMC unknown SPI chip (0 KB).
Switch up bash-3.2# ./flashrom -m gigabyte:m57sli -V
..
probe_spi: id1 0x7f9d, id2 0x7d Probing for PMC unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7d. probe_spi: id1 0x7f9d, id2 0x7d PMC unknown SPI chip found at physical address 0x100000000. Flash part is PMC unknown SPI chip (0 KB).
This is rather strange. You're using an MX chip but it identifies itself as PMC. Is the RDID byteorder messed up?
I'm pretty sure the byteorder is OK. Even if the byteorder was messed up, a Macronix chip should have 0xC2 in there somewhere.
Three possible explanations: - the switch does not work as intended - the chip has been relabeled - we are reading garbage from the SuperIO.
Regards, Carl-Daniel
On 06.02.2008 16:40, Chris Lingard wrote:
Carl-Daniel Hailfinger wrote:
On 06.02.2008 15:05, Chris Lingard wrote:
Carl-Daniel Hailfinger wrote:
Thanks for testing. The output should be mostly identical on the first look, but not exactly identical. If it is exactly identical, the executed binary didn't contain the patch. I'm looking for the following output changes:
probe_spi: id1 0x7f, id2 0x9d7e
should become
probe_spi: id1 0x7f9d, id2 0x7e
and there should be three additional lines near the end:
Probing for PMC unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7d.
Sorry. Think I may have got it right now :-(
Yes, indeed.
Thanks for the logs. You hit a bug in the existing code which was uncovered by my patch. Can you change the second line of probe_spi() in spi.c from uint8_t manuf_id; to uint32_t manuf_id; and post full results for the original chip again? This time it should find a generic PMC SPI chip.
Regards, Carl-Daniel
Am amazing prediction :-)
Thanks. I like it when I'm right ;-)
Switch down bash-3.2# ./flashrom -m gigabyte:m57sli -V Found chipset "NVIDIA MCP55", enabling flash write... OK. Found board "GIGABYTE GA-M57SLI-S4": enabling flash write... Serial [...] Probing for PMC unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e PMC unknown SPI chip found at physical address 0x100000000. Flash part is PMC unknown SPI chip (0 KB). No operations were specified.
OK, so the generic detection works for the first chip.
bash-3.2# ./flashrom -m gigabyte:m57sli -V Found chipset "NVIDIA MCP55", enabling flash write... OK. Found board "GIGABYTE GA-M57SLI-S4": enabling flash write... Serial [...] Probing for PMC unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x7f9d, id2 0x7e PMC unknown SPI chip found at physical address 0x100000000. Flash part is PMC unknown SPI chip (0 KB). No operations were specified.
Same log as above, maybe double cut-n-paste?
Switch up
bash-3.2# ./flashrom -m gigabyte:m57sli -V Found chipset "NVIDIA MCP55", enabling flash write... OK. Found board "GIGABYTE GA-M57SLI-S4": enabling flash write... Serial [...] Probing for PMC unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7d. probe_spi: id1 0x7f9d, id2 0x7d PMC unknown SPI chip found at physical address 0x100000000. Flash part is PMC unknown SPI chip (0 KB). No operations were specified.
Second chip detected with the generic routine as well.
Can you try the patch I posted in a separate thread with subject "[PATCH] flashrom: Support Pm25LV*"?
I only need normal flashrom output (without -V) unless a chip is detected as "PMC unknown SPI chip". If it works for you, can you please ack the patch? More details about acking at http://www.coreboot.org/Development_Guidelines sections "Sign-off Procedure" http://www.coreboot.org/Development_Guidelines#Sign-off_Procedure and "Reviews".
Regards, Carl-Daniel
Carl-Daniel Hailfinger wrote:
Can you try the patch I posted in a separate thread with subject "[PATCH] flashrom: Support Pm25LV*"?
I only need normal flashrom output (without -V) unless a chip is detected as "PMC unknown SPI chip". If it works for you, can you please ack the patch? More details about acking at http://www.coreboot.org/Development_Guidelines sections "Sign-off Procedure" http://www.coreboot.org/Development_Guidelines#Sign-off_Procedure and "Reviews".
Regards, Carl-Daniel
Fantastic, output at last
Switch up
Calibrating delay loop... OK. No coreboot table found. Found chipset "NVIDIA MCP55", enabling flash write... OK. Found board "GIGABYTE GA-M57SLI-S4": enabling flash write... Serial flash segment 0xfffe0000-0xffffffff enabled Serial flash segment 0x000e0000-0x000fffff enabled Serial flash segment 0xffee0000-0xffefffff disabled Serial flash segment 0xfff80000-0xfffeffff enabled LPC write to serial flash enabled serial flash pin 29 OK. Pm25LV020 found at physical address 0xfffc0000. Flash part is Pm25LV020 (256 KB). No operations were specified.
Switch down
Calibrating delay loop... OK. No coreboot table found. Found chipset "NVIDIA MCP55", enabling flash write... OK. Found board "GIGABYTE GA-M57SLI-S4": enabling flash write... Serial flash segment 0xfffe0000-0xffffffff enabled Serial flash segment 0x000e0000-0x000fffff enabled Serial flash segment 0xffee0000-0xffefffff disabled Serial flash segment 0xfff80000-0xfffeffff enabled LPC write to serial flash enabled serial flash pin 29 OK. Pm25LV040 found at physical address 0xfff80000. Flash part is Pm25LV040 (512 KB). No operations were specified.
Though I am still pretty sure that I have a MX25L4005A, because this is what Harald wrote on the packet
On Wed, Feb 06, 2008 at 06:20:51PM +0000, Chris Lingard wrote:
Switch up Pm25LV020 found at physical address 0xfffc0000. Flash part is Pm25LV020 (256 KB).
Switch down Pm25LV040 found at physical address 0xfff80000. Flash part is Pm25LV040 (512 KB).
Difference at least, but something is wrong. The factory BIOS for the M57SLI is 512kb and would not fit in the 256KB flash part.
Though I am still pretty sure that I have a MX25L4005A, because this is what Harald wrote on the packet
Oh - but what is on the actual chips?
It may seem like there is nothing at all written on top of them, but with good lighting and a magnifying glass the etching should be readable.
//Peter
On 06.02.2008 19:20, Chris Lingard wrote:
Carl-Daniel Hailfinger wrote:
Can you try the patch I posted in a separate thread with subject "[PATCH] flashrom: Support Pm25LV*"?
Fantastic, output at last
Switch up
Calibrating delay loop... OK. No coreboot table found. Found chipset "NVIDIA MCP55", enabling flash write... OK. Found board "GIGABYTE GA-M57SLI-S4": enabling flash write... Serial flash segment 0xfffe0000-0xffffffff enabled Serial flash segment 0x000e0000-0x000fffff enabled Serial flash segment 0xffee0000-0xffefffff disabled Serial flash segment 0xfff80000-0xfffeffff enabled LPC write to serial flash enabled serial flash pin 29 OK. Pm25LV020 found at physical address 0xfffc0000. Flash part is Pm25LV020 (256 KB). No operations were specified.
Switch down
Calibrating delay loop... OK. No coreboot table found. Found chipset "NVIDIA MCP55", enabling flash write... OK. Found board "GIGABYTE GA-M57SLI-S4": enabling flash write... Serial flash segment 0xfffe0000-0xffffffff enabled Serial flash segment 0x000e0000-0x000fffff enabled Serial flash segment 0xffee0000-0xffefffff disabled Serial flash segment 0xfff80000-0xfffeffff enabled LPC write to serial flash enabled serial flash pin 29 OK. Pm25LV040 found at physical address 0xfff80000. Flash part is Pm25LV040 (512 KB). No operations were specified.
I really like the results because they make sense.
Though I am still pretty sure that I have a MX25L4005A, because this is what Harald wrote on the packet
It would be very interesting to know what the vendor flash tool (awdflash?) says about the chips. Could you post details to the list? It would help me to verify the code.
Regards, Carl-Daniel
Carl-Daniel Hailfinger wrote:
Please specify which flash chips you are using. The snipped logs are extremely misleading, especially because the RDID output contradicts the MX25L4005 claim in the mail subject. The RDID you are seeing is from a Pm25LV040 (7f 9d 7e).
We need to know the exact flash chip types before we can proceed.
Sorry for length of this
Coreboot-v2 release 3088. This is the factory chip, I think
Calibrating delay loop... 844M loops per second. OK. No coreboot table found. Found chipset "NVIDIA MCP55", enabling flash write... OK. Found board "GIGABYTE GA-M57SLI-S4": enabling flash write... Serial flash segmen t 0xfffe0000-0xffffffff enabled Serial flash segment 0x000e0000-0x000fffff enabled Serial flash segment 0xffee0000-0xffefffff disabled Serial flash segment 0xfff80000-0xfffeffff enabled LPC write to serial flash enabled serial flash pin 29 OK. Probing for Am29F040B, 512 KB probe_29f040b: id1 0x49, id2 0x4d Probing for Am29LV040B, 512 KB probe_29f040b: id1 0x49, id2 0x4d Probing for Am29F016D, 2048 KB probe_29f040b: id1 0xff, id2 0xff Probing for AE49F2008, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for At29C040A, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for At29C020, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for At49F002(N), 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for At49F002(N)T, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for EN29F002(A)(N)T, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for EN29F002(A)(N)B, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for MBM29F400TC, 512 KB probe_m29f400bt: id1 0x49, id2 0x44 Probing for MX29F002, 256 KB probe_29f002: id1 0x83, id2 0x83 Probing for MX25L4005, 512 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for MX25L8005, 1024 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for MX25L3205, 4096 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for S25FL016A, 2048 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for SST25VF040B, 512 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for SST25VF016B, 2048 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for SST29EE020A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST28SF040A, 512 KB probe_28sf040: id1 0x49, id2 0x4d Probing for SST39SF010A, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for SST39SF020A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST39SF040, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for SST39VF020, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST49LF040B, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for SST49LF040, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for SST49LF020A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST49LF080A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF002A/B, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST49LF003A/B, 384 KB probe_jedec: id1 0x92, id2 0xdb Probing for SST49LF004A/B, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for SST49LF008A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF004C, 512 KB probe_49lfxxxc: id1 0x49, id2 0x4d Probing for SST49LF008C, 1024 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for SST49LF016C, 2048 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for SST49LF160C, 2048 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for Pm49FL002, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for Pm49FL004, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for W29C011, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for W29C040P, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for W29C020C, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W29EE011, 128 KB probe_w29ee011: id1 0xff, id2 0xff Probing for W49F002U, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W49V002A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W49V002FA, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W39V040FA, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for W39V040A, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for W39V040B, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for W39V080A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for W25x10, 128 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for W25x20, 256 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for W25x40, 512 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for W25x80, 1024 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for M29F002B, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for M50FW040, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for M29W040B, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for M29F002T/NT, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for M29F400BT, 512 KB probe_m29f400bt: id1 0x49, id2 0x44 Probing for M50FLW040A, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for M50FLW040B, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for M50FLW080A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FLW080B, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FW080, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FW016, 2048 KB probe_jedec: id1 0xff, id2 0xff Probing for M50LPW116, 2048 KB probe_jedec: id1 0xff, id2 0xff Probing for M29W010B, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for M29F040B, 512 KB probe_29f040b: id1 0x49, id2 0x4d Probing for M25P05-A, 64 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for M25P10-A, 128 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for M25P20, 256 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for M25P40, 512 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for M25P80, 1024 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for M25P16, 2048 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for M25P32, 4096 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for M25P64, 8192 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for M25P128, 16384 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for 82802ab, 512 KB probe_82802ab: id1 0x49, id2 0x4d Probing for 82802ac, 1024 KB probe_82802ab: id1 0xff, id2 0xff Probing for F49B002UA, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for LHF00L04, 1024 KB probe_lhf00l04: id1 0xff, id2 0xff Probing for S29C51001T, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for S29C51002T, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for S29C51004T, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for S29C31004T, 512 KB probe_jedec: id1 0x49, id2 0x4d Probing for EON unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for MX unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for SST unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for ST unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e No EEPROM/flash device found.
Switch up, this is the chip that Harald sent me, the packet has MX25L4005A written on it
Calibrating delay loop... 831M loops per second. OK. No coreboot table found. Found chipset "NVIDIA MCP55", enabling flash write... OK. Found board "GIGABYTE GA-M57SLI-S4": enabling flash write... Serial flash segmen t 0xfffe0000-0xffffffff enabled Serial flash segment 0x000e0000-0x000fffff enabled Serial flash segment 0xffee0000-0xffefffff disabled Serial flash segment 0xfff80000-0xfffeffff enabled LPC write to serial flash enabled serial flash pin 29 OK. Probing for Am29F040B, 512 KB probe_29f040b: id1 0xff, id2 0xff Probing for Am29LV040B, 512 KB probe_29f040b: id1 0xff, id2 0xff Probing for Am29F016D, 2048 KB probe_29f040b: id1 0xff, id2 0xff Probing for AE49F2008, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for At29C040A, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for At29C020, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for At49F002(N), 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for At49F002(N)T, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for EN29F002(A)(N)T, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for EN29F002(A)(N)B, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for MBM29F400TC, 512 KB probe_m29f400bt: id1 0xff, id2 0xff Probing for MX29F002, 256 KB probe_29f002: id1 0x83, id2 0x83 Probing for MX25L4005, 512 KB RDID returned 7f 9d 7f. probe_spi: id1 0x7f, id2 0x9d7f Probing for MX25L8005, 1024 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f, id2 0x9d7d Probing for MX25L3205, 4096 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f, id2 0x9d7d Probing for S25FL016A, 2048 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f, id2 0x9d7d Probing for SST25VF040B, 512 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f, id2 0x9d7d Probing for SST25VF016B, 2048 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f, id2 0x9d7d Probing for SST29EE020A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST28SF040A, 512 KB probe_28sf040: id1 0xff, id2 0xff Probing for SST39SF010A, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for SST39SF020A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST39SF040, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for SST39VF020, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST49LF040B, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF040, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF020A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST49LF080A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF002A/B, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for SST49LF003A/B, 384 KB probe_jedec: id1 0x92, id2 0xdb Probing for SST49LF004A/B, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF008A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for SST49LF004C, 512 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for SST49LF008C, 1024 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for SST49LF016C, 2048 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for SST49LF160C, 2048 KB probe_49lfxxxc: id1 0xff, id2 0xff Probing for Pm49FL002, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for Pm49FL004, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for W29C011, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for W29C040P, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for W29C020C, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W29EE011, 128 KB probe_w29ee011: id1 0xff, id2 0xff Probing for W49F002U, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W49V002A, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W49V002FA, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for W39V040FA, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for W39V040A, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for W39V040B, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for W39V080A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for W25x10, 128 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f, id2 0x9d7d Probing for W25x20, 256 KB RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for W25x40, 512 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f, id2 0x9d7d Probing for W25x80, 1024 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f, id2 0x9d7d Probing for M29F002B, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for M50FW040, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for M29W040B, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for M29F002T/NT, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for M29F400BT, 512 KB probe_m29f400bt: id1 0xff, id2 0xff Probing for M50FLW040A, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FLW040B, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FLW080A, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FLW080B, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FW080, 1024 KB probe_jedec: id1 0xff, id2 0xff Probing for M50FW016, 2048 KB probe_jedec: id1 0xff, id2 0xff Probing for M50LPW116, 2048 KB probe_jedec: id1 0xff, id2 0xff Probing for M29W010B, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for M29F040B, 512 KB probe_29f040b: id1 0xff, id2 0xff Probing for M25P05-A, 64 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f, id2 0x9d7d Probing for M25P10-A, 128 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f, id2 0x9d7d Probing for M25P20, 256 KB RDID returned 7f 9d 7f. probe_spi: id1 0x7f, id2 0x9d7f Probing for M25P40, 512 KB RDID returned 7f 9d 7f. probe_spi: id1 0x7f, id2 0x9d7f Probing for M25P80, 1024 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f, id2 0x9d7d Probing for M25P16, 2048 KB RDID returned 7f 9d 7f. probe_spi: id1 0x7f, id2 0x9d7f Probing for M25P32, 4096 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f, id2 0x9d7d Probing for M25P64, 8192 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f, id2 0x9d7d Probing for M25P128, 16384 KB RDID returned 7f 9d 7d. probe_spi: id1 0x7f, id2 0x9d7d Probing for 82802ab, 512 KB probe_82802ab: id1 0xff, id2 0xff Probing for 82802ac, 1024 KB probe_82802ab: id1 0xff, id2 0xff Probing for F49B002UA, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for LHF00L04, 1024 KB probe_lhf00l04: id1 0xff, id2 0xff Probing for S29C51001T, 128 KB probe_jedec: id1 0xff, id2 0xff Probing for S29C51002T, 256 KB probe_jedec: id1 0x83, id2 0x83 Probing for S29C51004T, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for S29C31004T, 512 KB probe_jedec: id1 0xff, id2 0xff Probing for EON unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7d. probe_spi: id1 0x7f, id2 0x9d7d Probing for MX unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7d. probe_spi: id1 0x7f, id2 0x9d7d Probing for SST unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7d. probe_spi: id1 0x7f, id2 0x9d7d Probing for ST unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7d. probe_spi: id1 0x7f, id2 0x9d7d No EEPROM/flash device found.
On 06.02.2008 13:20, Chris Lingard wrote:
Carl-Daniel Hailfinger wrote:
Please specify which flash chips you are using. The snipped logs are extremely misleading, especially because the RDID output contradicts the MX25L4005 claim in the mail subject. The RDID you are seeing is from a Pm25LV040 (7f 9d 7e).
We need to know the exact flash chip types before we can proceed.
Sorry for length of this
No problem, we are used to even bigger mails. And in your case, I explicitly requested it. Thanks.
Coreboot-v2 release 3088. This is the factory chip, I think
OK. Any chance to find out what's written on the factory chip?
Found chipset "NVIDIA MCP55", enabling flash write... OK. Found board "GIGABYTE GA-M57SLI-S4" [...] Probing for EON unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for MX unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for SST unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e Probing for ST unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7e. probe_spi: id1 0x7f, id2 0x9d7e No EEPROM/flash device found.
The RDID results are consistent between RDID calls.
Switch up, this is the chip that Harald sent me, the packet has MX25L4005A written on it
OK. Strange... I believe you, but the results below suggest another chip.
Found chipset "NVIDIA MCP55", enabling flash write... OK. Found board "GIGABYTE GA-M57SLI-S4" [...] Probing for EON unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7d. probe_spi: id1 0x7f, id2 0x9d7d Probing for MX unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7d. probe_spi: id1 0x7f, id2 0x9d7d Probing for SST unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7d. probe_spi: id1 0x7f, id2 0x9d7d Probing for ST unknown SPI chip, 0 KB WARNING: size: 0 -> 4096 (page size) RDID returned 7f 9d 7d. probe_spi: id1 0x7f, id2 0x9d7d No EEPROM/flash device found.
EDIT: I just saw your mail from a few minutes ago. The output of the patched flashrom will prove enlightening.
Regards, Carl-Daniel
-
Carl-Daniel Hailfinger -
Chris Lingard -
Peter Stuge