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Code Issues Releases Wiki Activity

dediprog: Disable 4BA completely

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This is an interim solution. We'll have to enable 4BA step-by-step for
each dediprog protocol version.

Change-Id: I08efcbb09ab3499ef6902a698e9ce3d6232237c4
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/30386
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
This commit is contained in:
Nico Huber
2018-12-22 16:54:59 +01:00
parent 3d7b1e3b5c
commit dc5af547df
3 changed files with 18 additions and 0 deletions
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dediprog.c
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@ -933,6 +933,7 @@ static int parse_voltage(char *voltage)
static const struct spi_master spi_master_dediprog = {
.type = SPI_CONTROLLER_DEDIPROG,
.features = SPI_MASTER_NO_4BA_MODES,
.max_data_read = 16, /* 18 seems to work fine as well, but 19 times out sometimes with FW 5.15. */
.max_data_write = 16,
.command = dediprog_spi_send_command,