Hi, I'm trying to use flashrom on CubieTruck to flash SPI flash chips. I used spidev_test to test the SPI it worked. When I use flashrom to probe a chip, it also works, but it cannot read a flash chip.
flashrom v0.9.8-r1888 on Linux 4.4.0-rc6+ (armv7l) flashrom is free software, get the source code at http://www.flashrom.org Calibrating delay loop... OK. Found Macronix flash chip "MX25L3205D/MX25L3208D" (4096 kB, SPI) on linux_spi. Reading flash... linux_spi_send_command: ioctl: Invalid argument Read operation failed! FAILED. And dmesg shows: 在此输入代码...[ 3268.276192] spidev spi1.0: setup mode 0, 8 bits/w, 50000000 Hz max --> 0 [ 3268.276218] spidev spi1.0: spi mode 0 [ 3268.276237] spidev spi1.0: setup mode 0, 8 bits/w, 50000000 Hz max --> 0 [ 3268.276246] spidev spi1.0: 8 bits per word [ 3268.385818] spidev spi1.0: SPI transfer failed: -22 [ 3268.391045] spi_master spi1: failed to transfer one message from queue Did anyone manage to use CubieTruck (or other board with A20 SoC) to flash SPI chip? I hope someone can help me. Iru -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
