nicamd: Introduce new programmer driver for AMD NICs
On a PCnet32 FAST card with a nice PLCC32 socket, only 18 of the 20 ad-
dress lines were connected. It's not easy to detect this, but we'll do
our best: Check the ROM contents for repeating patterns, and allow the
user to override the guessed size. We use the ROM BAR here, though not
for the actual flash reading / writing. According to the datasheet the
ROM BAR interface always reads four bytes, and doesn't seem to support
writes.
Otherwise tested successfully with the first 256KiB of an SST39VF040.
Datasheet used:
https://www.amd.com/content/dam/amd/en/documents/archived-tech-docs/datasheets/20550.pdf
Change-Id: I3bddfcd1e242d28790a0916197ebd8b8bba5a70a
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.sourcearcade.org/c/flashprog/+/530
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
diff --git a/meson_options.txt b/meson_options.txt
index d466bd4..85a8752 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -12,8 +12,9 @@
'atahpt', 'atapromise', 'atavia', 'buspirate_spi', 'ch341a_spi', 'ch347_spi', 'dediprog', 'developerbox_spi',
'digilent_spi', 'dirtyjtag_spi', 'drkaiser', 'dummy', 'ft2232_spi', 'ft4222_spi',
'gfxnvidia', 'internal', 'it8212',
- 'jlink_spi', 'linux_gpio_spi', 'linux_mtd', 'linux_spi', 'mediatek_i2c_spi', 'mstarddc_spi', 'nic3com',
- 'nicintel', 'nicintel_eeprom', 'nicintel_spi', 'nicnatsemi', 'nicrealtek', 'ogp_spi', 'parade_lspcon',
+ 'jlink_spi', 'linux_gpio_spi', 'linux_mtd', 'linux_spi', 'mediatek_i2c_spi', 'mstarddc_spi',
+ 'nic3com', 'nicamd', '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', 'scsilsi', 'serprog', 'stlinkv3_spi', 'usbblaster_spi',
], description: 'Active programmers')