diff options
| author | Felix Held <felix-coreboot@felixheld.de> | 2020-09-29 20:45:00 +0200 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2020-09-30 21:38:09 +0000 |
| commit | e310c7747ac8dadb49f008eb0196217d1a219740 (patch) | |
| tree | 0cb592b29881275a0eadcfccb677eead0fb07924 | |
| parent | 60d89e287d9d89f1e878f0522660ffcbe8446a37 (diff) | |
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>
| -rw-r--r-- | src/mainboard/amd/mandolin/variants/mandolin/devicetree.cb | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/mainboard/amd/mandolin/variants/mandolin/devicetree.cb b/src/mainboard/amd/mandolin/variants/mandolin/devicetree.cb index 7ccec278c3..3de58129cd 100644 --- a/src/mainboard/amd/mandolin/variants/mandolin/devicetree.cb +++ b/src/mainboard/amd/mandolin/variants/mandolin/devicetree.cb @@ -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, |