On Mon, 9 Feb 2015 19:52:06 +0200 Kaloyan Mihaylov kaloyan.mihaylov@gmail.com wrote:
flashrom.exe -p ft2232_spi:type=arm-usb-tiny-h - E flashrom v0.9.6.1-r1704 on Windows 6.1 (x86) flashrom is free software, get the source code at http://www.flashrom.org
Calibrating delay loop... OK. Found Winbond flash chip "W25Q64.V" (8192 kB, SPI) on ft2232_spi. Erasing and writing flash chip... FAILED at 0x00000000! Expected=0xff, Found=0xe 5, failed byte count from 0x00000000-0x00000fff: 0x9ca ERASE FAILED! Reading current flash chip contents... done. FAILED at 0x00008000! Expected=0xff , Found=0x85, failed byte count from 0x00008000-0x0000ffff: 0x4bb9 ERASE FAILED! Reading current flash chip contents... done. FAILED at 0x00008000! Expected=0xff , Found=0x85, failed byte count from 0x00000000-0x0000ffff: 0x4cb2 ERASE FAILED! Reading current flash chip contents... done. FAILED at 0x00050200! Expected=0xff , Found=0x00, failed byte count from 0x00000000-0x007fffff: 0x30e ERASE FAILED! Reading current flash chip contents... done. FAILED at 0x002e9800! Expected=0xff , Found=0x00, failed byte count from 0x00000000-0x007fffff: 0x700 ERASE FAILED! FAILED! Your flash chip is in an unknown state. Please report this on IRC at chat.freenode.net (channel #flashrom) or mail flashrom@flashrom.org, thanks!
Hi, that looks like erasing worked only sometimes... well, most of the times, but not always. Have you connected all pins of the flash chip? Is it still connected to a board? In the latter case please see http://flashrom.org/ISP for possible culprits.
Hello. Actually it was a wiring problem. I've tried with both /WP and /HOLD tied to GND, then with /WP tied to GND and /HOLD floating. This morning I saw, that /WP and /HOLD should be tied to VDD (this is noted for the Amontec JTAGkey/JTAGkey2/JTAGkey-Tiny programmer). After tying them to VDD everything worked fine.
Sorry for the inconvenience.
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C:\Users\kul\Downloads\flashrom>flashrom -p ft2232_spi:type=arm-usb-tiny-h -E flashrom v0.9.6.1-r1704 on Windows 6.1 (x86) flashrom is free software, get the source code at http://www.flashrom.org
Calibrating delay loop... OK. Found Winbond flash chip "W25Q64.V" (8192 kB, SPI) on ft2232_spi. Erasing and writing flash chip... Erase/write done.
C:\Users\kul\Downloads\flashrom>flashrom -p ft2232_spi:type=arm-usb-tiny-h -w encr_firmware.bin flashrom v0.9.6.1-r1704 on Windows 6.1 (x86) flashrom is free software, get the source code at http://www.flashrom.org
Calibrating delay loop... OK. Found Winbond flash chip "W25Q64.V" (8192 kB, SPI) on ft2232_spi. Reading old flash chip contents... done. Erasing and writing flash chip... Erase/write done. Verifying flash... VERIFIED.
On Tue, Feb 10, 2015 at 9:24 AM, Stefan Tauner < stefan.tauner@alumni.tuwien.ac.at> wrote:
On Mon, 9 Feb 2015 19:52:06 +0200 Kaloyan Mihaylov kaloyan.mihaylov@gmail.com wrote:
flashrom.exe -p ft2232_spi:type=arm-usb-tiny-h - E flashrom v0.9.6.1-r1704 on Windows 6.1 (x86) flashrom is free software, get the source code at
Calibrating delay loop... OK. Found Winbond flash chip "W25Q64.V" (8192 kB, SPI) on ft2232_spi. Erasing and writing flash chip... FAILED at 0x00000000! Expected=0xff, Found=0xe 5, failed byte count from 0x00000000-0x00000fff: 0x9ca ERASE FAILED! Reading current flash chip contents... done. FAILED at 0x00008000! Expected=0xff , Found=0x85, failed byte count from 0x00008000-0x0000ffff: 0x4bb9 ERASE FAILED! Reading current flash chip contents... done. FAILED at 0x00008000! Expected=0xff , Found=0x85, failed byte count from 0x00000000-0x0000ffff: 0x4cb2 ERASE FAILED! Reading current flash chip contents... done. FAILED at 0x00050200! Expected=0xff , Found=0x00, failed byte count from 0x00000000-0x007fffff: 0x30e ERASE FAILED! Reading current flash chip contents... done. FAILED at 0x002e9800! Expected=0xff , Found=0x00, failed byte count from 0x00000000-0x007fffff: 0x700 ERASE FAILED! FAILED! Your flash chip is in an unknown state. Please report this on IRC at chat.freenode.net (channel #flashrom) or mail flashrom@flashrom.org, thanks!
Hi, that looks like erasing worked only sometimes... well, most of the times, but not always. Have you connected all pins of the flash chip? Is it still connected to a board? In the latter case please see http://flashrom.org/ISP for possible culprits.
-- Kind regards/Mit freundlichen Grüßen, Stefan Tauner
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Kaloyan Mihaylov -
Stefan Tauner