1) Try the shorter cables between a test clip and a programmer. See my notes here at http://dangerousprototypes.com/docs/Flashing_a_BIOS_chip_with_Bus_Pirate#Sta...
2) Make sure that your ch341a programmer is good enough. I had to repair a couple of dead-on-arrival ch341a: https://www.reddit.com/r/coreboot/comments/bjygqz/green_ch341a_didnt_work_tu... https://www.reddit.com/r/coreboot/comments/defkim/green_ch341a_didnt_work_be...
On Sat, Jan 29, 2022 at 6:06 PM John Evacristo sphinxstudios@gmail.com wrote:
ch341a_spi and yes In-System Programming with a test clip
On Sat, Jan 29, 2022, 11:05 PM Mike Banon mikebdp2@gmail.com wrote:
Please describe your flashing setup in more details. We don't even know which programmer you're trying to use, and in what mode? (In-System Programming with a test clip?)
On Mon, Jan 24, 2022 at 12:55 AM John Evacristo sphinxstudios@gmail.com wrote:
flashrom v1.2 on Linux 5.11.0-27-generic (x86_64) flashrom is free software, get the source code at https://flashrom.org
Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns). Found Macronix flash chip "MX25L3206E/MX25L3208E" (4096 kB, SPI) on ch341a_spi. Erasing and writing flash chip... FAILED at 0x0001347f! Expected=0xff, Found=0xef, failed byte count from 0x00013000-0x00013fff: 0x7 ERASE FAILED! Looking for another erase function. FAILED at 0x00000098! Expected=0xff, Found=0xfe, failed byte count from 0x00000000-0x0000ffff: 0x4a7f ERASE FAILED! Looking for another erase function. FAILED at 0x00000000! Expected=0xff, Found=0x02, failed byte count from 0x00000000-0x0000ffff: 0x544f ERASE FAILED! Looking for another erase function. FAILED at 0x00000000! Expected=0xff, Found=0xbd, failed byte count from 0x00000000-0x003fffff: 0x3e0c19 ERASE FAILED! Looking for another erase function. FAILED at 0x00000000! Expected=0xff, Found=0xbb, failed byte count from 0x00000000-0x003fffff: 0x3fffea ERASE FAILED! Looking for another erase function. Looking for another erase function. Looking for another erase function. No usable erase functions left. 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! _______________________________________________ flashrom mailing list -- flashrom@flashrom.org To unsubscribe send an email to flashrom-leave@flashrom.org
-- Best regards, Mike Banon Open Source Community Manager of 3mdeb - https://3mdeb.com/