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spidriver: Add support for the Excamera Labs SPIDriver programmer

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This is a SPI hardware interface with a display (https://spidriver.com/),
connected as an FT230X USB serial device at a fixed baud rate of 460800.

Firmware: https://github.com/jamesbowman/spidriver
Protocol: https://github.com/jamesbowman/spidriver/blob/master/protocol.md

Most of the implementation is copied from the Bus Pirate programmer.

Tested with a SPIDriver v2 by reading FM25Q128A flash memory on Linux.

Change-Id: I07b23c1146d4ad3606b54a1e8dc8030cf4ebf57b
Signed-off-by: Simon Arlott <flashrom@octiron.net>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/86411
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Peter Marheine <pmarheine@chromium.org>
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
This commit is contained in:
Simon Arlott
2025-02-13 22:11:37 +00:00
committed by Anastasia Klimchuk
parent c3b89597fc
commit 81c21880a3
15 changed files with 659 additions and 4 deletions
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3
meson_options.txt
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@ -14,7 +14,8 @@ option('programmer', type : 'array', value : ['auto'], choices : [
'gfxnvidia', 'internal', 'it8212', 'jlink_spi', 'linux_mtd', 'linux_spi', 'mediatek_i2c_spi',
'mstarddc_spi', 'ni845x_spi', 'nic3com', 'nicintel', 'nicintel_eeprom', 'nicintel_spi', 'nicnatsemi',
'nicrealtek', 'ogp_spi', 'parade_lspcon', 'pickit2_spi', 'pony_spi', 'raiden_debug_spi',
'rayer_spi', 'realtek_mst_i2c_spi', 'satamv', 'satasii', 'serprog', 'stlinkv3_spi', 'usbblaster_spi',
'rayer_spi', 'realtek_mst_i2c_spi', 'satamv', 'satasii', 'serprog', 'spidriver', 'stlinkv3_spi',
'usbblaster_spi',
], description: 'Active programmers')
option('llvm_cov', type : 'feature', value : 'disabled', description : 'build for llvm code coverage')
option('man-pages', type : 'feature', value : 'auto', description : 'build the man-page for classic_cli')