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mb/amd/mandolin: add missing SPI configuration to devicetree 

This fixes the board not booting reliably when running from flash
without the EM100 option selected during build time. Selecting EM100
mode overrides the settings, so when testing with an EM100 I didn't run
into this issue.

BUG=b:169644059
BRANCH=zork

Change-Id: I2c7043c174dcf4501776a03b7689d8a20c214afb
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/45830
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Matt Papageorge <matthewpapa07@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Felix Held 2020-09-29 20:45:00 +02:00
parent 60d89e287d
commit e310c7747a
1 changed files with 9 additions and 0 deletions
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9
src/mainboard/amd/mandolin/variants/mandolin/devicetree.cb
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@ -99,6 +99,15 @@ chip soc/amd/picasso
register "usb_port_overcurrent_pin[4]" = "USB_OC_PIN_0"
register "usb_port_overcurrent_pin[5]" = "USB_OC_PIN_0"
# SPI Configuration
register "common_config.spi_config" = "{
.normal_speed = SPI_SPEED_33M, /* MHz */
.fast_speed = SPI_SPEED_66M, /* MHz */
.altio_speed = SPI_SPEED_33M, /* MHz */
.tpm_speed = SPI_SPEED_33M, /* MHz */
.read_mode = SPI_READ_MODE_QUAD114,
}"
# eSPI Configuration
register "common_config.espi_config" = "{
.std_io_decode_bitmap = ESPI_DECODE_IO_0X60_0X64_EN,