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dediprog: Disable SPI_MASTER_NO_4BA_MODES for additional devices

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The SPI_MASTER_NO_4BA_MODES is for SPI master not keeping the flash
powered between programming commands. Tests on the following devices
showed that the power is stable accross commands:

* SF100 protocol 2 V:6.5.03
* SF600 protocol 3 V:7.2.45

Change-Id: Iee0ba972245b9317ef86345432fec5fc32614888
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/44776
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
This commit is contained in:
Patrick Rudolph 2020-08-26 07:58:16 +02:00 committed by Nico Huber
parent b81dbc5233
commit 12a55bcd26
1 changed files with 2 additions and 1 deletions
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dediprog.c
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@ -1267,7 +1267,8 @@ int dediprog_init(void)
if (dediprog_standalone_mode())
return 1;
if (dediprog_devicetype == DEV_SF100 && protocol() == PROTOCOL_V1)
if ((dediprog_devicetype == DEV_SF100) ||
(dediprog_devicetype == DEV_SF600 && protocol() == PROTOCOL_V3))
spi_master_dediprog.features &= ~SPI_MASTER_NO_4BA_MODES;
if (protocol() == PROTOCOL_V2)