Report: ASUSTeK P8H61-I 0504 read
by dpcimanager＠users.sourceforge.net
flashrom v0.9.6.1-r1646 on Darwin 12.2.0 (x86_64)
flashrom is free software, get the source code at http://www.flashrom.org
flashrom was built with libpci 3.1.10, LLVM Clang 4.1 ((tags/Apple/clang-421.11.66)), little endian
Command line (5 args): ~/Desktop/DPCIManager/DPCIManager.app/Contents/MacOS/flashrom -VV -r /var/folders/m0/d54vw1ks3yzg_05_5kvwdqgm0000gn/T/DPCIXKhC8I.rom -p internal
Calibrating delay loop... OS timer resolution is 1 usecs, 470M loops per second, 10 myus = 10 us, 100 myus = 100 us, 1000 myus = 1003 us, 10000 myus = 10014 us, 4 myus = 4 us, OK.
Initializing internal programmer
Mapping low megabyte at 0x00000400, unaligned size 0xffc00.
Mapping low megabyte, 0xffc00 bytes at unaligned 0x00000400.
No coreboot table found.
DMI string system-manufacturer: "System manufacturer"
DMI string system-product-name: "System Product Name"
DMI string system-version: "System Version"
DMI string baseboard-manufacturer: "ASUSTeK Computer INC."
DMI string baseboard-product-name: "P8H61-I"
DMI string baseboard-version: "Rev 1.xx"
DMI string chassis-type: "Desktop"
Found ITE Super I/O, ID 0x8771 on port 0x2e
Found chipset "Intel H61" with PCI ID 8086:1c5c. Enabling flash write...
0xfff80000/0xffb80000 FWH IDSEL: 0x0
0xfff00000/0xffb00000 FWH IDSEL: 0x0
0xffe80000/0xffa80000 FWH IDSEL: 0x1
0xffe00000/0xffa00000 FWH IDSEL: 0x1
0xffd80000/0xff980000 FWH IDSEL: 0x2
0xffd00000/0xff900000 FWH IDSEL: 0x2
0xffc80000/0xff880000 FWH IDSEL: 0x3
0xffc00000/0xff800000 FWH IDSEL: 0x3
0xff700000/0xff300000 FWH IDSEL: 0x4
0xff600000/0xff200000 FWH IDSEL: 0x5
0xff500000/0xff100000 FWH IDSEL: 0x6
0xff400000/0xff000000 FWH IDSEL: 0x7
0xfff80000/0xffb80000 FWH decode enabled
0xfff00000/0xffb00000 FWH decode enabled
0xffe80000/0xffa80000 FWH decode enabled
0xffe00000/0xffa00000 FWH decode enabled
0xffd80000/0xff980000 FWH decode enabled
0xffd00000/0xff900000 FWH decode enabled
0xffc80000/0xff880000 FWH decode enabled
0xffc00000/0xff800000 FWH decode enabled
0xff700000/0xff300000 FWH decode disabled
0xff600000/0xff200000 FWH decode disabled
0xff500000/0xff100000 FWH decode disabled
0xff400000/0xff000000 FWH decode disabled
Maximum FWH chip size: 0x100000 bytes
BIOS_CNTL = 0x01: BIOS Lock Enable: disabled, BIOS Write Enable: enabled
Root Complex Register Block address = 0xfed1c000
GCS = 0xc00: BIOS Interface Lock-Down: disabled, Boot BIOS Straps: 0x3 (SPI)
Top Swap : not enabled
SPIBAR = 0xfed1c000 + 0x3800
0x04: 0x6008 (HSFS)
HSFS: FDONE=0, FCERR=0, AEL=0, BERASE=1, SCIP=0, FDOPSS=1, FDV=1, FLOCKDN=0
Programming OPCODES...
program_opcodes: preop=5006 optype=463b opmenu=05d80302c79f0190
done
OP Type Pre-OP
op[0]: 0x02, write w/ addr, none
op[1]: 0x03, read w/ addr, none
op[2]: 0xd8, write w/ addr, none
op[3]: 0x05, read w/o addr, none
op[4]: 0x90, read w/ addr, none
op[5]: 0x01, write w/o addr, none
op[6]: 0x9f, read w/o addr, none
op[7]: 0xc7, write w/o addr, none
Pre-OP 0: 0x06, Pre-OP 1: 0x50
0x06: 0x0000 (HSFC)
HSFC: FGO=0, FCYCLE=0, FDBC=0, FREG0: Warning: Flash Descriptor region (0x00000000-0x00000fff) is read-only.
FREG2: Warning: Management Engine region (0x00001000-0x0017ffff) is locked.
SME=0
0x08: 0x00182b77 (FADDR)
0x50: 0x00000a0b (FRAP)
BMWAG 0x00, BMRAG 0x00, BRWA 0x0a, BRRA 0x0b
0x54: 0x00000000 0x58: 0x03ff0180 FREG1: BIOS region (0x00180000-0x003fffff) is read-write.
0x5C: 0x017f0001 0x60: 0x00000fff FREG3: Gigabit Ethernet region is unused.
0x64: 0x00000fff FREG4: Platform Data region is unused.
0x74: 0x00000000 (PR0 is unused)
0x78: 0x00000000 (PR1 is unused)
0x7C: 0x00000000 (PR2 is unused)
0x80: 0x00000000 (PR3 is unused)
0x84: 0x00000000 (PR4 is unused)
Please send a verbose log to flashrom(a)flashrom.org if this board is not listed on
http://flashrom.org/Supported_hardware#Supported_mainboards yet.
Writes have been disabled for safety reasons. You can enforce write
support with the ich_spi_force programmer option, but you will most likely
harm your hardware! If you force flashrom you will get no support if
something breaks. On a few mainboards it is possible to enable write
access by setting a jumper (see its documentation or the board itself).
0x90: 0x80 (SSFS)
SSFS: SCIP=0, FDONE=0, FCERR=0, AEL=0
0x91: 0xf94010 (SSFC)
SSFC: SCGO=0, ACS=0, SPOP=0, COP=1, DBC=0, SME=0, SCF=1
0x94: 0x5006 (PREOP)
0x96: 0x463b (OPTYPE)
0x98: 0x05d80302 (OPMENU)
0x9C: 0xc79f0190 (OPMENU+4)
0xA0: 0x00000000 (BBAR)
0xC4: 0x00002005 (LVSCC)
LVSCC: BES=0x1, WG=1, WSR=0, WEWS=0, EO=0x20, VCL=0
0xC8: 0x00002005 (UVSCC)
UVSCC: BES=0x1, WG=1, WSR=0, WEWS=0, EO=0x20, VCL=0
0xD0: 0x00000000 (FPB)
Reading flash descriptors mapped by the chipset via FDOC/FDOD... done.
=== Content Section ===
FLVALSIG 0x0ff0a55a
FLMAP0 0x02040003
FLMAP1 0x12100206
FLMAP2 0x00210120
--- Details ---
NR (Number of Regions): 3
FRBA (Flash Region Base Address): 0x040
NC (Number of Components): 1
FCBA (Flash Component Base Address): 0x030
ISL (ICH/PCH Strap Length): 18
FISBA/FPSBA (Flash ICH/PCH Strap Base Address): 0x100
NM (Number of Masters): 3
FMBA (Flash Master Base Address): 0x060
MSL/PSL (MCH/PROC Strap Length): 1
FMSBA (Flash MCH/PROC Strap Base Address): 0x200
=== Component Section ===
FLCOMP 0x09300023
FLILL 0x00000000
--- Details ---
Component 1 density: 4 MB
Component 2 is not used.
Read Clock Frequency: 20 MHz
Read ID and Status Clock Freq.: 33 MHz
Write and Erase Clock Freq.: 33 MHz
Fast Read is supported.
Fast Read Clock Frequency: 33 MHz
No forbidden opcodes.
=== Region Section ===
FLREG0 0x00000000
FLREG1 0x03ff0180
FLREG2 0x017f0001
FLREG3 0x00000fff
--- Details ---
Region 0 (Descr.) 0x00000000 - 0x00000fff
Region 1 (BIOS ) 0x00180000 - 0x003fffff
Region 2 (ME ) 0x00001000 - 0x0017ffff
Region 3 (GbE ) is unused.
=== Master Section ===
FLMSTR1 0x0a0b0000
FLMSTR2 0x0c0d0000
FLMSTR3 0x08080118
--- Details ---
Descr. BIOS ME GbE Platf.
BIOS r rw rw
ME r rw rw
GbE rw
SPI Read Configuration: prefetching disabled, caching enabled, OK.
Super I/O ID 0x8771 is not on the list of flash capable controllers.
The following protocols are supported: FWH, SPI.
Probing for AMIC A25L05PT, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for AMIC A25L05PU, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for AMIC A25L10PT, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for AMIC A25L10PU, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for AMIC A25L20PT, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for AMIC A25L20PU, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for AMIC A25L40PT, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for AMIC A25L40PU, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for AMIC A25L80P, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for AMIC A25L16PT, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for AMIC A25L16PU, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for AMIC A25L512, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for AMIC A25L010, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for AMIC A25L020, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for AMIC A25L040, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for AMIC A25L080, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for AMIC A25L016, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for AMIC A25L032, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for AMIC A25LQ032, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT25DF021, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT25DF041A, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT25DF081, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT25DF081A, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT25DF161, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT25DF321, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT25DF321A, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT25DF641(A), 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT25DQ161, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT25F512, 64 kB:
program_opcodes: preop=5006 optype=460b opmenu=05150302c79f0190
on-the-fly OPCODE (0x15) re-programmed, op-pos=2
probe_spi_at25f: id1 0xff, id2 0xff
Probing for Atmel AT25F512A, 64 kB: probe_spi_at25f: id1 0xff, id2 0xff
Probing for Atmel AT25F512B, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT25F1024(A), 128 kB: probe_spi_at25f: id1 0xff, id2 0xff
Probing for Atmel AT25F2048, 256 kB: probe_spi_at25f: id1 0xff, id2 0xff
Probing for Atmel AT25F4096, 512 kB: probe_spi_at25f: id1 0xff, id2 0xff
Probing for Atmel AT25FS010, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT25FS040, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT26DF041, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT26DF081A, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT26DF161, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT26DF161A, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT26F004, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT45CS1282, 16896 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT45DB011D, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT45DB021D, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT45DB041D, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT45DB081D, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT45DB161D, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT45DB321C, 4224 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT45DB321D, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel AT45DB642D, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for EMST F25L008A, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25B05, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25B05T, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25B10, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25B10T, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25B20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25B20T, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25B40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25B40T, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25B80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25B80T, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25B16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25B16T, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25B32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25B32T, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25B64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25B64T, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25F05, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25F10, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25F20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25F40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25F80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25F16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25F32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25F64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25Q40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25Q80(A), 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25Q16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25Q32(A/B), 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25Q64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25Q128, 16384 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25QH16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon EN25QH32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for GigaDevice GD25Q20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for GigaDevice GD25Q40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for GigaDevice GD25Q80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for GigaDevice GD25Q16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for GigaDevice GD25Q32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for GigaDevice GD25Q64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for GigaDevice GD25Q128, 16384 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for GigaDevice GD25LQ32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Intel 25F160S33B8, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Intel 25F160S33T8, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Intel 25F320S33B8, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Intel 25F320S33T8, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Intel 25F640S33B8, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Intel 25F640S33T8, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Macronix MX25L512, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Macronix MX25L1005, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Macronix MX25L2005, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Macronix MX25L4005, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Macronix MX25L8005, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Macronix MX25L1605, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Macronix MX25L1635D, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Macronix MX25L1635E, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Macronix MX25L3205, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Macronix MX25L3235D, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Macronix MX25L6405, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Macronix MX25L12805, 16384 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Numonyx M25PE10, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Numonyx M25PE20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Numonyx M25PE40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Numonyx M25PE80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Numonyx M25PE16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Numonyx N25Q016, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Numonyx N25Q032..1E, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Numonyx N25Q032..3E, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Numonyx N25Q064..1E, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Numonyx N25Q064..3E, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for PMC Pm25LV010, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for PMC Pm25LV016B, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for PMC Pm25LV020, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for PMC Pm25LV040, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for PMC Pm25LV080B, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for PMC Pm25LV512, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Sanyo LF25FW203A, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Spansion S25FL004A, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Spansion S25FL008A, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Spansion S25FL016A, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Spansion S25FL032A/P, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Spansion S25FL064A/P, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for SST SST25LF040A, 512 kB:
program_opcodes: preop=5006 optype=462b opmenu=05ab0302c79f0190
on-the-fly OPCODE (0xAB) re-programmed, op-pos=2
probe_spi_res2: id1 0x15, id2 0x15
Probing for SST SST25LF080(A), 1024 kB: probe_spi_res2: id1 0x15, id2 0x15
Probing for SST SST25VF010, 128 kB: probe_spi_rems: id1 0xef, id2 0x15
Probing for SST SST25VF016B, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for SST SST25VF032B, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for SST SST25VF064C, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for SST SST25VF040, 512 kB: probe_spi_rems: id1 0xef, id2 0x15
Probing for SST SST25VF040B, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for SST SST25VF040B.REMS, 512 kB: probe_spi_rems: id1 0xef, id2 0x15
Probing for SST SST25VF080B, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for SST SST25WF512, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for SST SST25WF010, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for SST SST25WF020, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for SST SST25WF040, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for ST M25P05-A, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for ST M25P05, 64 kB: Ignoring RES in favour of RDID.
Probing for ST M25P10-A, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for ST M25P10, 128 kB: Ignoring RES in favour of RDID.
Probing for ST M25P20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for ST M25P40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for ST M25P40-old, 512 kB: Ignoring RES in favour of RDID.
Probing for ST M25P80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for ST M25P16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for ST M25P32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for ST M25P64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for ST M25P128, 16384 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for ST M25PX16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for ST M25PX32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for ST M25PX64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Winbond W25Q80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Winbond W25Q16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Winbond W25Q32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Found Winbond flash chip "W25Q32" (4096 kB, SPI) at physical address 0xffc00000.
Chip status register is 0x00.
Probing for Winbond W25Q64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Winbond W25Q128, 16384 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Winbond W25X10, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Winbond W25X20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Winbond W25X40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Winbond W25X80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Winbond W25X16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Winbond W25X32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Winbond W25X64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Unknown SFDP-capable chip, 0 kB:
program_opcodes: preop=5006 optype=462b opmenu=055a0302c79f0190
on-the-fly OPCODE (0x5A) re-programmed, op-pos=2
SFDP revision = 1.0
SFDP number of parameter headers is 1 (NPH = 0).
SFDP parameter table header 0/0:
ID 0x00, version 1.0
Length 36 B, Parameter Table Pointer 0x000080
Parsing JEDEC flash parameter table...
3-Byte only addressing.
Status register is non-volatile and the standard does not allow vendors to tell us whether EWSR/WREN is needed for status register writes - assuming EWSR.
Write chunk size is at least 64 B.
Flash chip size is 4096 kB.
Block eraser 0: 1024 x 4096 B with opcode 0x20
Tried to add a duplicate block eraser: 1024 x 4096 B with opcode 0x20.
Block eraser 1: 128 x 32768 B with opcode 0x52
Block eraser 2: 64 x 65536 B with opcode 0xd8
done.
Probing for AMIC unknown AMIC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Atmel unknown Atmel SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Eon unknown Eon SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Macronix unknown Macronix SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for PMC unknown PMC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for SST unknown SST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for ST unknown ST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Sanyo unknown Sanyo SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Winbond unknown Winbond (ex Nexcom) SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Generic unknown SPI chip (RDID), 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4016
Probing for Generic unknown SPI chip (REMS), 0 kB: probe_spi_rems: id1 0xef, id2 0x15
Probing for Atmel AT49LH002, 256 kB: probe_82802ab: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content
Probing for Intel 82802AB, 512 kB: probe_82802ab: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content
Probing for Intel 82802AC, 1024 kB: probe_82802ab: id1 0x39, id2 0x31, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for PMC Pm49FL002, 256 kB: probe_jedec_common: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content
Probing for PMC Pm49FL004, 512 kB: probe_jedec_common: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content
Probing for Sharp LHF00L04, 1024 kB: probe_82802ab: id1 0x39, id2 0x31, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF002A/B, 256 kB: probe_jedec_common: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF003A/B, 384 kB: probe_jedec_common: id1 0x3d, id2 0x5f, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF004A/B, 512 kB: probe_jedec_common: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF004C, 512 kB: probe_82802ab: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF008A, 1024 kB: probe_jedec_common: id1 0x39, id2 0x31, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF008C, 1024 kB: probe_82802ab: id1 0x39, id2 0x31, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF016C, 2048 kB: Chip size 2048 kB is bigger than supported size 1024 kB of chipset/board/programmer for FWH interface, probe/read/erase/write may fail. probe_82802ab: id1 0x80, id2 0xd7, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW040A, 512 kB: probe_82802ab: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW040B, 512 kB: probe_82802ab: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW080A, 1024 kB: probe_82802ab: id1 0x39, id2 0x31, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW080B, 1024 kB: probe_82802ab: id1 0x39, id2 0x31, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW002, 256 kB: probe_82802ab: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW016, 2048 kB: Chip size 2048 kB is bigger than supported size 1024 kB of chipset/board/programmer for FWH interface, probe/read/erase/write may fail. probe_82802ab: id1 0x80, id2 0xd7, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW040, 512 kB: probe_82802ab: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW080, 1024 kB: probe_82802ab: id1 0x39, id2 0x31, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V040FA, 512 kB: probe_jedec_common: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V040FB, 512 kB: probe_jedec_common: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V040FC, 512 kB: probe_jedec_common: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W49V002FA, 256 kB: probe_jedec_common: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V080FA, 1024 kB: probe_jedec_common: id1 0x39, id2 0x31, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V080FA (dual mode), 512 kB: probe_jedec_common: id1 0xea, id2 0xd0, id1 is normal flash content, id2 is normal flash content
Found Winbond flash chip "W25Q32" (4096 kB, SPI).
This chip may contain one-time programmable memory. flashrom cannot read
and may never be able to write it, hence it may not be able to completely
clone the contents of this chip (see man page for details).
Block protection is disabled.
Reading flash... Transaction error!
SSFS: SCIP=0, FDONE=1, FCERR=1, AEL=0
SSFC: Read operation failed!
SCGO=0, ACS=0, SPOP=0, COP=1, DBC=63, SME=0, SCF=0
Running OPCODE 0x03 failed at address 0x001000 (payload length was 64).
FAILED.
Restoring MMIO space at 0x1031be8a0
Restoring MMIO space at 0x1031be89c
Restoring MMIO space at 0x1031be898
Restoring MMIO space at 0x1031be896
Restoring MMIO space at 0x1031be894
Restoring PCI config space for 00:1f:0 reg 0xdc
6 years, 11 months
- 1
- 0
Report: Dell 01HXXJ A05 read
by dpcimanager＠users.sourceforge.net
flashrom v0.9.6.1-r1646 on Darwin 12.2.0 (x86_64)
flashrom is free software, get the source code at http://www.flashrom.org
flashrom was built with libpci 3.1.10, LLVM Clang 4.1 ((tags/Apple/clang-421.11.66)), little endian
Command line (5 args): /Volumes/Files/kurtn/Downloads/DPCIManager/DPCIManager.app/Contents/MacOS/flashrom -VV -r /var/folders/g8/4hgssf795732rg73l8sdz0d40000gn/T/DPCIzCK01v.rom -p internal
Calibrating delay loop... OS timer resolution is 1 usecs, 355M loops per second, 10 myus = 11 us, 100 myus = 100 us, 1000 myus = 1028 us, 10000 myus = 10081 us, 4 myus = 4 us, OK.
Initializing internal programmer
Mapping low megabyte at 0x00000400, unaligned size 0xffc00.
Mapping low megabyte, 0xffc00 bytes at unaligned 0x00000400.
No coreboot table found.
DMI string system-manufacturer: "Dell Inc."
DMI string system-product-name: "Inspiron N5050"
DMI string system-version: "Not Specified"
DMI string baseboard-manufacturer: "Dell Inc."
DMI string baseboard-product-name: "01HXXJ"
DMI string baseboard-version: "A05"
DMI string chassis-type: "Portable"
Laptop detected via DMI.
W836xx enter config mode worked or we were already in config mode. W836xx leave config mode had no effect.
Active config mode, unknown reg 0x20 ID: fc.
Please send the output of "flashrom -V" to
flashrom(a)flashrom.org with W836xx: your board name: flashrom -V
as the subject to help us finish support for your Super I/O. Thanks.
========================================================================
WARNING! You seem to be running flashrom on an unsupported laptop.
Laptops, notebooks and netbooks are difficult to support and we
recommend to use the vendor flashing utility. The embedded controller
(EC) in these machines often interacts badly with flashing.
See http://www.flashrom.org/Laptops for details.
If flash is shared with the EC, erase is guaranteed to brick your laptop
and write may brick your laptop.
Read and probe may irritate your EC and cause fan failure, backlight
failure and sudden poweroff.
You have been warned.
========================================================================
Aborting.
Error: Programmer initialization failed.
6 years, 11 months
- 1
- 0
Report: Intel HM67 #2 read
by dpcimanager＠users.sourceforge.net
flashrom v0.9.6.1-r1622 on Darwin 12.2.0 (x86_64)
flashrom is free software, get the source code at http://www.flashrom.org
flashrom was built with libpci 3.1.9, LLVM Clang 4.1 ((tags/Apple/clang-421.11.66)), little endian
Command line (5 args): ~/Downloads/DPCIManager/DPCIManager.app/Contents/MacOS/flashrom -VV -r ~/Desktop/Kexts/bios.rom -p internal
Calibrating delay loop... OS timer resolution is 1 usecs, 329M loops per second, 10 myus = 10 us, 100 myus = 104 us, 1000 myus = 1016 us, 10000 myus = 10062 us, 4 myus = 5 us, OK.
Initializing internal programmer
Mapping low megabyte at 0x00000400, unaligned size 0xffc00.
Mapping low megabyte, 0xffc00 bytes at unaligned 0x00000400.
No coreboot table found.
sh: dmidecode: command not found
dmidecode execution unsuccessful - continuing without DMI info
W836xx enter config mode worked or we were already in config mode. W836xx leave config mode had no effect.
Active config mode, unknown reg 0x20 ID: 85.
Please send the output of "flashrom -V" to
flashrom(a)flashrom.org with W836xx: your board name: flashrom -V
as the subject to help us finish support for your Super I/O. Thanks.
Found ITE EC, ID 0x8518,Rev 0x02 on port 0x4e.
Found chipset "Intel HM67" with PCI ID 8086:1c4b.
This chipset is marked as untested. If you are using an up-to-date version
of flashrom *and* were (not) able to successfully update your firmware with it,
then please email a report to flashrom(a)flashrom.org including a verbose (-V) log.
Thank you!
Enabling flash write...
0xfff80000/0xffb80000 FWH IDSEL: 0x0
0xfff00000/0xffb00000 FWH IDSEL: 0x0
0xffe80000/0xffa80000 FWH IDSEL: 0x0
0xffe00000/0xffa00000 FWH IDSEL: 0x0
0xffd80000/0xff980000 FWH IDSEL: 0x0
0xffd00000/0xff900000 FWH IDSEL: 0x0
0xffc80000/0xff880000 FWH IDSEL: 0x0
0xffc00000/0xff800000 FWH IDSEL: 0xf
0xff700000/0xff300000 FWH IDSEL: 0x4
0xff600000/0xff200000 FWH IDSEL: 0x5
0xff500000/0xff100000 FWH IDSEL: 0x6
0xff400000/0xff000000 FWH IDSEL: 0x7
0xfff80000/0xffb80000 FWH decode enabled
0xfff00000/0xffb00000 FWH decode enabled
0xffe80000/0xffa80000 FWH decode enabled
0xffe00000/0xffa00000 FWH decode enabled
0xffd80000/0xff980000 FWH decode enabled
0xffd00000/0xff900000 FWH decode enabled
0xffc80000/0xff880000 FWH decode enabled
0xffc00000/0xff800000 FWH decode enabled
0xff700000/0xff300000 FWH decode disabled
0xff600000/0xff200000 FWH decode disabled
0xff500000/0xff100000 FWH decode disabled
0xff400000/0xff000000 FWH decode disabled
Maximum FWH chip size: 0x380000 bytes
BIOS_CNTL = 0x09: BIOS Lock Enable: disabled, BIOS Write Enable: enabled
Root Complex Register Block address = 0xfed1c000
GCS = 0xc20: BIOS Interface Lock-Down: disabled, Boot BIOS Straps: 0x3 (SPI)
Top Swap : not enabled
SPIBAR = 0xfed1c000 + 0x3800
0x04: 0xe008 (HSFS)
HSFS: FDONE=0, FCERR=0, AEL=0, BERASE=1, SCIP=0, FDOPSS=1, FDV=1, FLOCKDN=1
WARNING: SPI Configuration Lockdown activated.
Reading OPCODES... done
OP Type Pre-OP
op[0]: 0x00, read w/o addr, none
op[1]: 0x00, read w/o addr, none
op[2]: 0x00, read w/o addr, none
op[3]: 0x00, read w/o addr, none
op[4]: 0x00, read w/o addr, none
op[5]: 0x00, read w/o addr, none
op[6]: 0x00, read w/o addr, none
op[7]: 0x00, read w/o addr, none
Pre-OP 0: 0x00, Pre-OP 1: 0x00
0x06: 0x0000 (HSFC)
HSFC: FGO=0, FCYCLE=0, FDBC=0, SME=0
0x08: 0x00000000 (FADDR)
0x50: 0x00000a0b (FRAP)
BMWAG 0x00, BMRAG 0x00, BRWA 0x0a, BRRA 0x0b
0x54: 0x00000000 FREG0: WARNING: Flash Descriptor region (0x00000000-0x00000fff) is read-only.
0x58: 0x03ff0180 FREG1: BIOS region (0x00180000-0x003fffff) is read-write.
0x5C: 0x017f0001 FREG2: WARNING: Management Engine region (0x00001000-0x0017ffff) is locked.
0x60: 0x00000fff FREG3: Gigabit Ethernet region is unused.
0x64: 0x00000fff FREG4: Platform Data region is unused.
0x74: 0x00000000 (PR0 is unused)
0x78: 0x00000000 (PR1 is unused)
0x7C: 0x00000000 (PR2 is unused)
0x80: 0x00000000 (PR3 is unused)
0x84: 0x00000000 (PR4 is unused)
Please send a verbose log to flashrom(a)flashrom.org if this board is not listed on
http://flashrom.org/Supported_hardware#Supported_mainboards yet.
Writes have been disabled for safety reasons. You can enforce write
support with the ich_spi_force programmer option, but you will most likely
harm your hardware! If you force flashrom you will get no support if
something breaks. On a few mainboards it is possible to enable write
access by setting a jumper (see its documentation or the board itself).
0x90: 0x80 (SSFS)
SSFS: SCIP=0, FDONE=0, FCERR=0, AEL=0
0x91: 0xf80000 (SSFC)
SSFC: SCGO=0, ACS=0, SPOP=0, COP=0, DBC=0, SME=0, SCF=0
0x94: 0x0000 (PREOP)
0x96: 0x0000 (OPTYPE)
0x98: 0x00000000 (OPMENU)
0x9C: 0x00000000 (OPMENU+4)
0xA0: 0x00000000 (BBAR)
0xC4: 0x00802005 (LVSCC)
LVSCC: BES=0x1, WG=1, WSR=0, WEWS=0, EO=0x20, VCL=1
0xC8: 0x00002005 (UVSCC)
UVSCC: BES=0x1, WG=1, WSR=0, WEWS=0, EO=0x20, VCL=0
0xD0: 0x00000000 (FPB)
Reading flash descriptors mapped by the chipset via FDOC/FDOD... done.
=== Content Section ===
FLVALSIG 0x0ff0a55a
FLMAP0 0x02040003
FLMAP1 0x12100206
FLMAP2 0x00210120
--- Details ---
NR (Number of Regions): 3
FRBA (Flash Region Base Address): 0x040
NC (Number of Components): 1
FCBA (Flash Component Base Address): 0x030
ISL (ICH/PCH Strap Length): 18
FISBA/FPSBA (Flash ICH/PCH Strap Base Address): 0x100
NM (Number of Masters): 3
FMBA (Flash Master Base Address): 0x060
MSL/PSL (MCH/PROC Strap Length): 1
FMSBA (Flash MCH/PROC Strap Base Address): 0x200
=== Component Section ===
FLCOMP 0x09300023
FLILL 0x00000000
--- Details ---
Component 1 density: 4 MB
Component 2 is not used.
Read Clock Frequency: 20 MHz
Read ID and Status Clock Freq.: 33 MHz
Write and Erase Clock Freq.: 33 MHz
Fast Read is supported.
Fast Read Clock Frequency: 33 MHz
No forbidden opcodes.
=== Region Section ===
FLREG0 0x00000000
FLREG1 0x03ff0180
FLREG2 0x017f0001
FLREG3 0x00000fff
--- Details ---
Region 0 (Descr.) 0x00000000 - 0x00000fff
Region 1 (BIOS ) 0x00180000 - 0x003fffff
Region 2 (ME ) 0x00001000 - 0x0017ffff
Region 3 (GbE ) is unused.
=== Master Section ===
FLMSTR1 0x0a0b0000
FLMSTR2 0x0c0d0000
FLMSTR3 0x08080118
--- Details ---
Descr. BIOS ME GbE Platf.
BIOS r rw rw
ME r rw rw
GbE rw
Enabling hardware sequencing because some important opcode is locked.
SPI Read Configuration: prefetching enabled, caching enabled, OK.
Super I/O ID 0x8518 is not on the list of flash capable controllers.
The following protocols are supported: FWH, Programmer-specific.
Probing for Programmer Opaque flash chip, 0 kB: Found 1 attached SPI flash chip with a density of 4096 kB.
There is only one partition containing the whole address space (0x000000 - 0x3fffff).
There are 1024 erase blocks with 4096 B each.
Found Programmer flash chip "Opaque flash chip" (4096 kB, Programmer-specific) at physical address 0x0.
Probing for Atmel AT49LH002, 256 kB: probe_82802ab: id1 0xfc, id2 0x51, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Intel 82802AB, 512 kB: probe_82802ab: id1 0x00, id2 0x00, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Intel 82802AC, 1024 kB: probe_82802ab: id1 0xc7, id2 0x1a, id1 is normal flash content, id2 is normal flash content
Probing for PMC Pm49FL002, 256 kB: probe_jedec_common: id1 0xfc, id2 0x51, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for PMC Pm49FL004, 512 kB: probe_jedec_common: id1 0x00, id2 0x00, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Sharp LHF00L04, 1024 kB: probe_82802ab: id1 0xc7, id2 0x1a, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF002A/B, 256 kB: probe_jedec_common: id1 0xfc, id2 0x51, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF003A/B, 384 kB: probe_jedec_common: id1 0xff, id2 0x75, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF004A/B, 512 kB: probe_jedec_common: id1 0x00, id2 0x00, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF004C, 512 kB: probe_82802ab: id1 0x00, id2 0x00, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF008A, 1024 kB: probe_jedec_common: id1 0xc7, id2 0x1a, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF008C, 1024 kB: probe_82802ab: id1 0xc7, id2 0x1a, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF016C, 2048 kB: probe_82802ab: id1 0xcc, id2 0x06, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW040A, 512 kB: probe_82802ab: id1 0x00, id2 0x00, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW040B, 512 kB: probe_82802ab: id1 0x00, id2 0x00, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW080A, 1024 kB: probe_82802ab: id1 0xc7, id2 0x1a, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW080B, 1024 kB: probe_82802ab: id1 0xc7, id2 0x1a, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW002, 256 kB: probe_82802ab: id1 0xfc, id2 0x51, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW016, 2048 kB: probe_82802ab: id1 0xcc, id2 0x06, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW040, 512 kB: probe_82802ab: id1 0x00, id2 0x00, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW080, 1024 kB: probe_82802ab: id1 0xc7, id2 0x1a, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V040FA, 512 kB: probe_jedec_common: id1 0x00, id2 0x00, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V040FB, 512 kB: probe_jedec_common: id1 0x00, id2 0x00, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V040FC, 512 kB: probe_jedec_common: id1 0x00, id2 0x00, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W49V002FA, 256 kB: probe_jedec_common: id1 0xfc, id2 0x51, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V080FA, 1024 kB: probe_jedec_common: id1 0xc7, id2 0x1a, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V080FA (dual mode), 512 kB: probe_jedec_common: id1 0x00, id2 0x00, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Found Programmer flash chip "Opaque flash chip" (4096 kB, Programmer-specific).
Reading flash... Reading 4194304 bytes starting at 0x000000.
Transaction error between offset 0x00001000 and 0x0000103f (= 0x00001000 + 63)!
Read operation failed!
HSFS: FDONE=1, FCERR=1, AEL=0, BERASE=1, SCIP=0, FDOPSS=1, FDV=1, FLOCKDN=1
HSFC: FGO=0, FCYCLE=0, FDBC=63, SME=0
FAILED.
Restoring MMIO space at 0x1078358a0
Restoring PCI config space for 00:1f:0 reg 0xdc
6 years, 11 months
- 1
- 0
Report: Intel HM67 read
by dpcimanager＠users.sourceforge.net
flashrom v0.9.6.1-r1622 on Darwin 12.2.0 (x86_64)
flashrom is free software, get the source code at http://www.flashrom.org
flashrom was built with libpci 3.1.9, LLVM Clang 4.1 ((tags/Apple/clang-421.11.66)), little endian
Command line (5 args): ~/Downloads/DPCIManager/DPCIManager.app/Contents/MacOS/flashrom -VV -r ~/Desktop/Kexts/bios.rom -p internal
Calibrating delay loop... OS timer resolution is 1 usecs, 329M loops per second, 10 myus = 10 us, 100 myus = 104 us, 1000 myus = 1016 us, 10000 myus = 10062 us, 4 myus = 5 us, OK.
Initializing internal programmer
Mapping low megabyte at 0x00000400, unaligned size 0xffc00.
Mapping low megabyte, 0xffc00 bytes at unaligned 0x00000400.
No coreboot table found.
sh: dmidecode: command not found
dmidecode execution unsuccessful - continuing without DMI info
W836xx enter config mode worked or we were already in config mode. W836xx leave config mode had no effect.
Active config mode, unknown reg 0x20 ID: 85.
Please send the output of "flashrom -V" to
flashrom(a)flashrom.org with W836xx: your board name: flashrom -V
as the subject to help us finish support for your Super I/O. Thanks.
Found ITE EC, ID 0x8518,Rev 0x02 on port 0x4e.
Found chipset "Intel HM67" with PCI ID 8086:1c4b.
This chipset is marked as untested. If you are using an up-to-date version
of flashrom *and* were (not) able to successfully update your firmware with it,
then please email a report to flashrom(a)flashrom.org including a verbose (-V) log.
Thank you!
Enabling flash write...
0xfff80000/0xffb80000 FWH IDSEL: 0x0
0xfff00000/0xffb00000 FWH IDSEL: 0x0
0xffe80000/0xffa80000 FWH IDSEL: 0x0
0xffe00000/0xffa00000 FWH IDSEL: 0x0
0xffd80000/0xff980000 FWH IDSEL: 0x0
0xffd00000/0xff900000 FWH IDSEL: 0x0
0xffc80000/0xff880000 FWH IDSEL: 0x0
0xffc00000/0xff800000 FWH IDSEL: 0xf
0xff700000/0xff300000 FWH IDSEL: 0x4
0xff600000/0xff200000 FWH IDSEL: 0x5
0xff500000/0xff100000 FWH IDSEL: 0x6
0xff400000/0xff000000 FWH IDSEL: 0x7
0xfff80000/0xffb80000 FWH decode enabled
0xfff00000/0xffb00000 FWH decode enabled
0xffe80000/0xffa80000 FWH decode enabled
0xffe00000/0xffa00000 FWH decode enabled
0xffd80000/0xff980000 FWH decode enabled
0xffd00000/0xff900000 FWH decode enabled
0xffc80000/0xff880000 FWH decode enabled
0xffc00000/0xff800000 FWH decode enabled
0xff700000/0xff300000 FWH decode disabled
0xff600000/0xff200000 FWH decode disabled
0xff500000/0xff100000 FWH decode disabled
0xff400000/0xff000000 FWH decode disabled
Maximum FWH chip size: 0x380000 bytes
BIOS_CNTL = 0x09: BIOS Lock Enable: disabled, BIOS Write Enable: enabled
Root Complex Register Block address = 0xfed1c000
GCS = 0xc20: BIOS Interface Lock-Down: disabled, Boot BIOS Straps: 0x3 (SPI)
Top Swap : not enabled
SPIBAR = 0xfed1c000 + 0x3800
0x04: 0xe008 (HSFS)
HSFS: FDONE=0, FCERR=0, AEL=0, BERASE=1, SCIP=0, FDOPSS=1, FDV=1, FLOCKDN=1
WARNING: SPI Configuration Lockdown activated.
Reading OPCODES... done
OP Type Pre-OP
op[0]: 0x00, read w/o addr, none
op[1]: 0x00, read w/o addr, none
op[2]: 0x00, read w/o addr, none
op[3]: 0x00, read w/o addr, none
op[4]: 0x00, read w/o addr, none
op[5]: 0x00, read w/o addr, none
op[6]: 0x00, read w/o addr, none
op[7]: 0x00, read w/o addr, none
Pre-OP 0: 0x00, Pre-OP 1: 0x00
0x06: 0x0000 (HSFC)
HSFC: FGO=0, FCYCLE=0, FDBC=0, SME=0
0x08: 0x00000000 (FADDR)
0x50: 0x00000a0b (FRAP)
BMWAG 0x00, BMRAG 0x00, BRWA 0x0a, BRRA 0x0b
0x54: 0x00000000 FREG0: WARNING: Flash Descriptor region (0x00000000-0x00000fff) is read-only.
0x58: 0x03ff0180 FREG1: BIOS region (0x00180000-0x003fffff) is read-write.
0x5C: 0x017f0001 FREG2: WARNING: Management Engine region (0x00001000-0x0017ffff) is locked.
0x60: 0x00000fff FREG3: Gigabit Ethernet region is unused.
0x64: 0x00000fff FREG4: Platform Data region is unused.
0x74: 0x00000000 (PR0 is unused)
0x78: 0x00000000 (PR1 is unused)
0x7C: 0x00000000 (PR2 is unused)
0x80: 0x00000000 (PR3 is unused)
0x84: 0x00000000 (PR4 is unused)
Please send a verbose log to flashrom(a)flashrom.org if this board is not listed on
http://flashrom.org/Supported_hardware#Supported_mainboards yet.
Writes have been disabled for safety reasons. You can enforce write
support with the ich_spi_force programmer option, but you will most likely
harm your hardware! If you force flashrom you will get no support if
something breaks. On a few mainboards it is possible to enable write
access by setting a jumper (see its documentation or the board itself).
0x90: 0x80 (SSFS)
SSFS: SCIP=0, FDONE=0, FCERR=0, AEL=0
0x91: 0xf80000 (SSFC)
SSFC: SCGO=0, ACS=0, SPOP=0, COP=0, DBC=0, SME=0, SCF=0
0x94: 0x0000 (PREOP)
0x96: 0x0000 (OPTYPE)
0x98: 0x00000000 (OPMENU)
0x9C: 0x00000000 (OPMENU+4)
0xA0: 0x00000000 (BBAR)
0xC4: 0x00802005 (LVSCC)
LVSCC: BES=0x1, WG=1, WSR=0, WEWS=0, EO=0x20, VCL=1
0xC8: 0x00002005 (UVSCC)
UVSCC: BES=0x1, WG=1, WSR=0, WEWS=0, EO=0x20, VCL=0
0xD0: 0x00000000 (FPB)
Reading flash descriptors mapped by the chipset via FDOC/FDOD... done.
=== Content Section ===
FLVALSIG 0x0ff0a55a
FLMAP0 0x02040003
FLMAP1 0x12100206
FLMAP2 0x00210120
--- Details ---
NR (Number of Regions): 3
FRBA (Flash Region Base Address): 0x040
NC (Number of Components): 1
FCBA (Flash Component Base Address): 0x030
ISL (ICH/PCH Strap Length): 18
FISBA/FPSBA (Flash ICH/PCH Strap Base Address): 0x100
NM (Number of Masters): 3
FMBA (Flash Master Base Address): 0x060
MSL/PSL (MCH/PROC Strap Length): 1
FMSBA (Flash MCH/PROC Strap Base Address): 0x200
=== Component Section ===
FLCOMP 0x09300023
FLILL 0x00000000
--- Details ---
Component 1 density: 4 MB
Component 2 is not used.
Read Clock Frequency: 20 MHz
Read ID and Status Clock Freq.: 33 MHz
Write and Erase Clock Freq.: 33 MHz
Fast Read is supported.
Fast Read Clock Frequency: 33 MHz
No forbidden opcodes.
=== Region Section ===
FLREG0 0x00000000
FLREG1 0x03ff0180
FLREG2 0x017f0001
FLREG3 0x00000fff
--- Details ---
Region 0 (Descr.) 0x00000000 - 0x00000fff
Region 1 (BIOS ) 0x00180000 - 0x003fffff
Region 2 (ME ) 0x00001000 - 0x0017ffff
Region 3 (GbE ) is unused.
=== Master Section ===
FLMSTR1 0x0a0b0000
FLMSTR2 0x0c0d0000
FLMSTR3 0x08080118
--- Details ---
Descr. BIOS ME GbE Platf.
BIOS r rw rw
ME r rw rw
GbE rw
Enabling hardware sequencing because some important opcode is locked.
SPI Read Configuration: prefetching enabled, caching enabled, OK.
Super I/O ID 0x8518 is not on the list of flash capable controllers.
The following protocols are supported: FWH, Programmer-specific.
Probing for Programmer Opaque flash chip, 0 kB: Found 1 attached SPI flash chip with a density of 4096 kB.
There is only one partition containing the whole address space (0x000000 - 0x3fffff).
There are 1024 erase blocks with 4096 B each.
Found Programmer flash chip "Opaque flash chip" (4096 kB, Programmer-specific) at physical address 0x0.
Probing for Atmel AT49LH002, 256 kB: probe_82802ab: id1 0xfc, id2 0x51, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Intel 82802AB, 512 kB: probe_82802ab: id1 0x00, id2 0x00, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Intel 82802AC, 1024 kB: probe_82802ab: id1 0xc7, id2 0x1a, id1 is normal flash content, id2 is normal flash content
Probing for PMC Pm49FL002, 256 kB: probe_jedec_common: id1 0xfc, id2 0x51, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for PMC Pm49FL004, 512 kB: probe_jedec_common: id1 0x00, id2 0x00, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Sharp LHF00L04, 1024 kB: probe_82802ab: id1 0xc7, id2 0x1a, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF002A/B, 256 kB: probe_jedec_common: id1 0xfc, id2 0x51, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF003A/B, 384 kB: probe_jedec_common: id1 0xff, id2 0x75, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF004A/B, 512 kB: probe_jedec_common: id1 0x00, id2 0x00, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF004C, 512 kB: probe_82802ab: id1 0x00, id2 0x00, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF008A, 1024 kB: probe_jedec_common: id1 0xc7, id2 0x1a, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF008C, 1024 kB: probe_82802ab: id1 0xc7, id2 0x1a, id1 is normal flash content, id2 is normal flash content
Probing for SST SST49LF016C, 2048 kB: probe_82802ab: id1 0xcc, id2 0x06, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW040A, 512 kB: probe_82802ab: id1 0x00, id2 0x00, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW040B, 512 kB: probe_82802ab: id1 0x00, id2 0x00, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW080A, 1024 kB: probe_82802ab: id1 0xc7, id2 0x1a, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FLW080B, 1024 kB: probe_82802ab: id1 0xc7, id2 0x1a, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW002, 256 kB: probe_82802ab: id1 0xfc, id2 0x51, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW016, 2048 kB: probe_82802ab: id1 0xcc, id2 0x06, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW040, 512 kB: probe_82802ab: id1 0x00, id2 0x00, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for ST M50FW080, 1024 kB: probe_82802ab: id1 0xc7, id2 0x1a, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V040FA, 512 kB: probe_jedec_common: id1 0x00, id2 0x00, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V040FB, 512 kB: probe_jedec_common: id1 0x00, id2 0x00, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V040FC, 512 kB: probe_jedec_common: id1 0x00, id2 0x00, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W49V002FA, 256 kB: probe_jedec_common: id1 0xfc, id2 0x51, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V080FA, 1024 kB: probe_jedec_common: id1 0xc7, id2 0x1a, id1 is normal flash content, id2 is normal flash content
Probing for Winbond W39V080FA (dual mode), 512 kB: probe_jedec_common: id1 0x00, id2 0x00, id1 parity violation, id1 is normal flash content, id2 is normal flash content
Found Programmer flash chip "Opaque flash chip" (4096 kB, Programmer-specific).
Reading flash... Reading 4194304 bytes starting at 0x000000.
Transaction error between offset 0x00001000 and 0x0000103f (= 0x00001000 + 63)!
Read operation failed!
HSFS: FDONE=1, FCERR=1, AEL=0, BERASE=1, SCIP=0, FDOPSS=1, FDV=1, FLOCKDN=1
HSFC: FGO=0, FCYCLE=0, FDBC=63, SME=0
FAILED.
Restoring MMIO space at 0x1078358a0
Restoring PCI config space for 00:1f:0 reg 0xdc
6 years, 11 months
- 1
- 0
Re: [flashrom] flashrom ignoring ROM layout region
by Stefan Tauner
On Tue, 5 Feb 2013 14:06:21 -0800
John Gainsborough <jgindc1(a)gmail.com> wrote:
> With BusPirate (v3a, firmware 5.10) and flashrom (v0.9.5.2, little endian)
> I am attempting to read a region of the flash ROM defined by a ROM layout
> file as in:
>
> flashrom -p buspirate_spi:dev=/dev/
> ttyUSB0,spispeed=200k -l romlayout -i region1 -r read file
>
> Where file romlayout contains:
>
> 003f0000:003fffff region1
>
> The flash ROM IC is correctly identified, and region1 is listed as being
> used, however flashrom then proceeds to read all ROM memory, not just the
> area defined by region1.
>
> I have run this procedure with flash ROMs:
> Eon EN25Q32 and EN25Q64. also Micronix MX25L6445
>
> Eventually I plan to use this procedure for writing to a defined region.
>
> Any help/suggestions gratefully received.
Hello John,
sorry for the confusion. What you see is perfectly ok and expected (at
least to us, understandably not so much to the everyday user). The
reason is this: the layout and image options are only taken into account
for write operations(!) at the moment. I have created patches to use
them for all other operations too but they were not merged yet (we
really suck at merging stuff, sorry). If you can not or do not want to
extract the required data from the complete image you can take a look
at those patches: http://patchwork.coreboot.org/user/bundle/37/
They certainly won't apply to the current HEAD, but you can either use
the old source or I can rebase them to the current one if you prefer it.
Writing only a part should work though.
--
Kind regards/Mit freundlichen Grüßen, Stefan Tauner
6 years, 11 months
- 2
- 2
ASUS M4N68T-M LE: flashrom -V
by Valery Kasaev
flashrom v0.9.5.2-r1546 on Linux 3.2.0-4-amd64 (x86_64)
flashrom is free software, get the source code at http://www.flashrom.org
flashrom was built with libpci 3.1.7, GCC 4.6.2, little endian
Command line (1 args): flashrom -V
Calibrating delay loop... OS timer resolution is 1 usecs, 430M loops per second, delay more than 10% too short (got 30% of expected delay), recalculating... 441M loops per second, delay more than 10% too short (got 31% of expected delay), recalculating... 451M loops per second, delay more than 10% too short (got 31% of expected delay), recalculating... 432M loops per second, delay more than 10% too short (got 30% of expected delay), recalculating... 453M loops per second, 10 myus = 4 us, 100 myus = 31 us, 1000 myus = 311 us, 10000 myus = 5559 us, 4 myus = 4 us, OK.
Initializing internal programmer
No coreboot table found.
DMI string system-manufacturer: "System manufacturer"
DMI string system-product-name: "System Product Name"
DMI string system-version: "System Version"
DMI string baseboard-manufacturer: "ASUSTeK Computer INC."
DMI string baseboard-product-name: "M4N68T-M LE"
DMI string baseboard-version: "Rev X.0x"
DMI string chassis-type: "Desktop"
Found ITE Super I/O, ID 0x8721 on port 0x2e
Found chipset "NVIDIA MCP61" with PCI ID 10de:03e1. Enabling flash write... This chipset is not really supported yet. Guesswork...
ISA/LPC bridge reg 0x8a contents: 0x40, bit 6 is 1, bit 5 is 0
Flash bus type is SPI
SPI on this chipset is WIP. Please report any success or failure by mailing us the verbose output to flashrom(a)flashrom.org, thanks!
Found SMBus device 10de:03eb at 00:01:1
MCP SPI BAR is at 0xfec80000
SPI control is 0x0002, req=0, gnt=0
Please send the output of "flashrom -V" to flashrom(a)flashrom.org with
your board name: flashrom -V as the subject to help us finish support for your
chipset. Thanks.
OK.
WARNING: unexpected second chipset match: "NVIDIA MCP61"
ignoring, please report lspci and board URL to flashrom(a)flashrom.org
with 'CHIPSET: your board name' in the subject line.
Super I/O ID 0x8721 is not on the list of flash capable controllers.
The following protocols are supported: SPI.
Probing for AMIC A25L05PT, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for AMIC A25L05PU, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for AMIC A25L10PT, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for AMIC A25L10PU, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for AMIC A25L20PT, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for AMIC A25L20PU, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for AMIC A25L40PT, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for AMIC A25L40PU, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for AMIC A25L80P, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for AMIC A25L16PT, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for AMIC A25L16PU, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for AMIC A25L512, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for AMIC A25L010, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for AMIC A25L020, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for AMIC A25L040, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for AMIC A25L080, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for AMIC A25L016, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for AMIC A25L032, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for AMIC A25LQ032, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT25DF021, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT25DF041A, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT25DF081, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT25DF081A, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT25DF161, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT25DF321, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT25DF321A, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT25DF641(A), 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT25DQ161, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT25F512B, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT25FS010, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT25FS040, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT26DF041, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT26DF081A, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT26DF161, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT26DF161A, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT26F004, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT45CS1282, 16896 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT45DB011D, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT45DB021D, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT45DB041D, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT45DB081D, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT45DB161D, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT45DB321C, 4224 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT45DB321D, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel AT45DB642D, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for EMST F25L008A, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25B05, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25B05T, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25B10, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25B10T, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25B20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25B20T, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25B40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25B40T, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25B80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25B80T, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25B16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25B16T, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25B32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25B32T, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25B64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25B64T, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25F05, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25F10, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25F20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25F40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25F80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25F16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25F32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25Q40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25Q80(A), 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25Q16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25Q32(A/B), 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25Q64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25Q128, 16384 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25QH16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon EN25QH32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for GigaDevice GD25Q20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for GigaDevice GD25Q40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for GigaDevice GD25Q80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for GigaDevice GD25Q16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for GigaDevice GD25Q32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for GigaDevice GD25Q64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for GigaDevice GD25Q128, 16384 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Macronix MX25L512, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Macronix MX25L1005, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Macronix MX25L2005, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Macronix MX25L4005, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Macronix MX25L8005, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Macronix MX25L1605, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Macronix MX25L1635D, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Macronix MX25L1635E, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Macronix MX25L3205, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Macronix MX25L3235D, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Macronix MX25L6405, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Macronix MX25L12805, 16384 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Numonyx M25PE10, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Numonyx M25PE20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Numonyx M25PE40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Numonyx M25PE80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Numonyx M25PE16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Numonyx N25Q064, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for PMC Pm25LV010, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for PMC Pm25LV016B, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for PMC Pm25LV020, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for PMC Pm25LV040, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for PMC Pm25LV080B, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for PMC Pm25LV512, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Sanyo LF25FW203A, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Spansion S25FL004A, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Spansion S25FL008A, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Spansion S25FL016A, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Spansion S25FL032A, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Spansion S25FL064A, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for SST SST25LF040A, 512 kB: probe_spi_res2: id1 0x13, id2 0x13
Probing for SST SST25LF080A, 1024 kB: probe_spi_res2: id1 0x13, id2 0x13
Probing for SST SST25VF010, 128 kB: probe_spi_rems: id1 0xef, id2 0x13
Probing for SST SST25VF016B, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for SST SST25VF032B, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for SST SST25VF064C, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for SST SST25VF040, 512 kB: probe_spi_rems: id1 0xef, id2 0x13
Probing for SST SST25VF040B, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for SST SST25VF040B.REMS, 512 kB: probe_spi_rems: id1 0xef, id2 0x13
Probing for SST SST25VF080B, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for ST M25P05-A, 64 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for ST M25P05, 64 kB: Ignoring RES in favour of RDID.
Probing for ST M25P10-A, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for ST M25P10, 128 kB: Ignoring RES in favour of RDID.
Probing for ST M25P20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for ST M25P40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for ST M25P40-old, 512 kB: Ignoring RES in favour of RDID.
Probing for ST M25P80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for ST M25P16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for ST M25P32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for ST M25P64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for ST M25P128, 16384 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for ST M25PX16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for ST M25PX32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for ST M25PX64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Winbond W25Q80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Chip status register is 00
Found Winbond flash chip "W25Q80" (1024 kB, SPI) at physical address 0xfff00000.
Probing for Winbond W25Q16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Winbond W25Q32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Winbond W25Q64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Winbond W25Q128, 16384 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Winbond W25X10, 128 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Winbond W25X20, 256 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Winbond W25X40, 512 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Winbond W25X80, 1024 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Winbond W25X16, 2048 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Winbond W25X32, 4096 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Winbond W25X64, 8192 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Unknown SFDP-capable chip, 0 kB: No SFDP signature found.
Probing for AMIC unknown AMIC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Atmel unknown Atmel SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Eon unknown Eon SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Macronix unknown Macronix SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for PMC unknown PMC SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for SST unknown SST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for ST unknown ST SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Sanyo unknown Sanyo SPI chip, 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Generic unknown SPI chip (RDID), 0 kB: probe_spi_rdid_generic: id1 0xef, id2 0x4014
Probing for Generic unknown SPI chip (REMS), 0 kB: probe_spi_rems: id1 0xef, id2 0x13
Found Winbond flash chip "W25Q80" (1024 kB, SPI).
This chip may contain one-time programmable memory. flashrom cannot read
and may never be able to write it, hence it may not be able to completely
clone the contents of this chip (see man page for details).
No operations were specified.
6 years, 11 months
- 1
- 0
Re: [flashrom] flashrom OPCODES for SPI
by Николай Николаев
Hi David
thank for answer
2013/2/7 David Hendricks <dhendrix(a)google.com>
> We usually use the .feature_bits member to distinguish these capabilities.
> The feature you describe uses "FEATURE_ADDR_AAA" and corresponds to
> spi_aai_write().
>
I think adding an array of structs struct inside of the flashchip struct
> would be more effort than it is worth. It would make working with the
> flashchip data structure more complicated, and we'd need to add nested
> loops whenever we iterate over the flashchip array. It would also require
> flexible arrays which may cause problems with certain compilers.
>
Sorry but i don't see this "usually" in this code strings
for example:
{
.vendor = "SST",
.name = "SST25VF040B",
.bustype = BUS_SPI,
.manufacture_id = SST_ID,
.model_id = SST_SST25VF040B,
.total_size = 512,
.page_size = 256,
.feature_bits = FEATURE_WRSR_EWSR,
.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_sst25vf040b,
.unlock = spi_disable_blockprotect,
.write = spi_aai_write, /* "FEATURE_ADDR_AAA" ? */
this is a fetch The software must will use spi_chip_write_256 function.
.read = spi_chip_read,
.voltage = {2700, 3600},
},
and i thinking that this struct is a little complicated
because:
1. this struct has not used field like a voltage and this field can't
uniquely define chip voltage because different chips can have a equivalent
ID
2. this struct has a not informative field like a name for example that is
that - SST25VF040B.REMS. Sorry but i can't understanding different
SST25VF040B and that is REMS - is this a comment or other? and i can't
found documentation on SST25VF040B.REMS chip. Next example EN25Q80(A) Is
this a two chips EN25Q80 and EN25Q80A or other? Is this chip EN25Q80 real?
I think adding an array of structs struct inside of the flashchip struct
> would be more effort than it is worth.
>
I think adding an array of struct will be not effort, but testing a
software will be effort.
> It would make working with the flashchip data structure more complicated,
> and we'd need to add nested loops whenever we iterate over the flashchip
> array. It would also require flexible arrays which may cause problems with
> certain compilers.
>
If we know chip ID that we can easy searching any chip parameters in
other structure. And i think we can easy exclude this parameters from
structure
The MX25L25835E actually should look the same as MX25L12805D from a
> software perspective. The difference is that MX25L25835E is stacked (two
> 128Mbit flash memories). Each bank is selected by a different chip-select
> line (referred to as CS#1 and CS#2 in the data sheet).
>
thanks. I'm understanding this is a simple stack but we have a one ID on
two different chips..... Will user use flashrom software for program
MX25L25835E if software didn't support this chip in list on wiki page, but
support MX25L12805D? How will you distinguish chip MX25L25835E from
MX25L12805D that chips have a equivalent chip ID.
What do you think about link on chip Documentation on wiki page?
--
With best regards Nikolay Nikolaev
6 years, 11 months
- 1
- 0
Re: [flashrom] flashrom OPCODES for SPI
by David Hendricks
On Wed, Feb 6, 2013 at 4:35 AM, Николай Николаев <evrinoma(a)gmail.com> wrote:
> Hi Stefan
>
> Sorry but i don't want disprove you, i just have a many free time and i
> want to improve this project. But the dispute burning truth. 8)
> All time from my last mail i'm searching spi flash chips documentation and
> I found about 445 chips different brand and sorted them.
> May be it will be useful for all community. We will made host with
> SPI(Parallel and other) flash chips documentations and add link on wiki
> page.
> for example
> Eon EN25Q64(link to pdf) 8192 SPI ? ? ? ? 2.700 3.600
>
> Studied documentation i regularity see that all chips has a support
> standard OPcodes like this
> WR DATA 0X02
> READ DATA 0X03
> WR DIS 0X04
> READ STATUS 0X05
> WR ENA 0X06
> ...
> exclude 10 Atmel chips from amount 445 and for him we will must write
> special driver
>
> and special OPcodes like a
> Fast Dual read 0x3B
> Auto Address increment 0xAD
> and others - that codes is a different fetches spi flash chips
>
> What does this mean. This mean that a spi controller has a standard
> OPcodes for all flash chips and special OPcodes for each one flash chip.
> But if we will change flash chip on other flash chip with different special
> OPcodes that we will must replace special OPcodes. If we will not do it
> that we can't use special OPcodes, but we can use standard OPcodes.
> So, for more compatibility we will must verify - Does flash chip support
> special OPcodes?. And if chip will support them that we will use them, but
> if chip will not support them that we will use a standard OPcodes.
> for example:
> MX25L6405
> The function write chip used standard OPcodes flash chip called function
> spi_chip_write_256
> SST25VF016B
> The function write chip used fetches OPcodes flash chip called function
> spi_aai_write
> If we can't change OPcodes in registers our SPI controller that we will
> not write data to chip if we replace them.
> But we will make a program check supporting OPcodes and switch a function
> from spi_aai_write on spi_chip_write_256
> After that we can easy write to flash
> or fast - our SPI controller has supporting fetches OPcodes
> or slow - our SPI controller hasn't supporting fetches OPcodes
>
We usually use the .feature_bits member to distinguish these capabilities.
The feature you describe uses "FEATURE_ADDR_AAA" and corresponds to
spi_aai_write().
> Also i want to suggest exclude from struct flashchip {} parameters
> voltage, name and add array of struct like a chipdata.
> The struct chipdata contains information about all possible chip names and
> various parameters
> Because looked chips documents i see chips that have a one model_id but
> have a various chips name, various voltage and various capacity
> for example
> MX25U6435F and MX25L6439E
MX25L12805D and MX25L25835E
>
You're correct about the naming of similar chips. We introduced a schema to
work with this last year to try and deal with the naming:
http://www.flashrom.org/pipermail/flashrom/2012-July/009598.html
I think adding an array of structs struct inside of the flashchip struct
would be more effort than it is worth. It would make working with the
flashchip data structure more complicated, and we'd need to add nested
loops whenever we iterate over the flashchip array. It would also require
flexible arrays which may cause problems with certain compilers.
The MX25L25835E actually should look the same as MX25L12805D from a
software perspective. The difference is that MX25L25835E is stacked (two
128Mbit flash memories). Each bank is selected by a different chip-select
line (referred to as CS#1 and CS#2 in the datasheet).
HTH!
--
David Hendricks (dhendrix)
Systems Software Engineer, Google Inc.
6 years, 11 months
- 1
- 0
Fwd: msi windpad 110w
by Seryi Kuznecov
Hello I want to flash the bios in msi windpad 110w. Russia stands for
version 2.07. Around the world 1.06. How do I change the version to
1.06? Standard
methods does not work, is an error "error: bios cannot be updated" (most
likely defense costs). Protection to remove Bios can not. This option is
not present. Help put the bios 1.06. chip MX25L1606E
Thank you for your project
A non-text attachment has been stripped: EN0E1AMS.106
It is available at http://paste.flashrom.org/view.php?id=1543
A non-text attachment has been stripped: EN0E1AMS.207
It is available at http://paste.flashrom.org/view.php?id=1544
6 years, 11 months
- 1
- 0
Re: [flashrom] flashrom OPCODES for SPI
by Николай Николаев
Hi Stefan
Sorry but i don't want disprove you, i just have a many free time and i
want to improve this project. But the dispute burning truth. 8)
All time from my last mail i'm searching spi flash chips documentation and
I found about 445 chips different brand and sorted them.
May be it will be useful for all community. We will made host with
SPI(Parallel and other) flash chips documentations and add link on wiki
page.
for example
Eon EN25Q64(link to pdf) 8192 SPI ? ? ? ? 2.700 3.600
Studied documentation i regularity see that all chips has a support
standard OPcodes like this
WR DATA 0X02
READ DATA 0X03
WR DIS 0X04
READ STATUS 0X05
WR ENA 0X06
...
exclude 10 Atmel chips from amount 445 and for him we will must write
special driver
and special OPcodes like a
Fast Dual read 0x3B
Auto Address increment 0xAD
and others - that codes is a different fetches spi flash chips
What does this mean. This mean that a spi controller has a standard OPcodes
for all flash chips and special OPcodes for each one flash chip. But if we
will change flash chip on other flash chip with different special OPcodes
that we will must replace special OPcodes. If we will not do it that we
can't use special OPcodes, but we can use standard OPcodes.
So, for more compatibility we will must verify - Does flash chip support
special OPcodes?. And if chip will support them that we will use them, but
if chip will not support them that we will use a standard OPcodes.
for example:
MX25L6405
The function write chip used standard OPcodes flash chip called function
spi_chip_write_256
SST25VF016B
The function write chip used fetches OPcodes flash chip called function
spi_aai_write
If we can't change OPcodes in registers our SPI controller that we will not
write data to chip if we replace them.
But we will make a program check supporting OPcodes and switch a function
from spi_aai_write on spi_chip_write_256
After that we can easy write to flash
or fast - our SPI controller has supporting fetches OPcodes
or slow - our SPI controller hasn't supporting fetches OPcodes
Also i want to suggest exclude from struct flashchip {} parameters voltage,
name and add array of struct like a chipdata.
The struct chipdata contains information about all possible chip names and
various parameters
Because looked chips documents i see chips that have a one model_id but
have a various chips name, various voltage and various capacity
for example
MX25U6435F and MX25L6439E
MX25L12805D and MX25L25835E
6 years, 11 months
- 1
- 0