diff options
| author | Felix Held <felix-coreboot@felixheld.de> | 2020-07-23 19:37:42 +0200 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2020-07-25 17:44:52 +0000 |
| commit | 1d0154cee023d7185436b9a3399d25276a532699 (patch) | |
| tree | bc20cb340da13e1691262392ebfb0c3133e9b593 /src/soc/amd/picasso/chip.h | |
| parent | c4d4b54314451fa0a4ef63de8533d576d782765b (diff) | |
| download | coreboot-1d0154cee023d7185436b9a3399d25276a532699.tar.xz | |
soc/amd/picasso: don't apply unconfigured USB2 PHY tune parameters
Since FSP pre-populates the UPD struct with the non-zero default values,
coreboot shouldn't set them to zero in the case that they aren't
configured in the board's devicetree. Since all parameters being zero is
a valid case, this patch adds another devicetree option that applying
the devicetree settings for the USB2 PHY tuning depends on being set.
BUG=b:161923068
Change-Id: I66e5811ce64298b0644d2881420634a8ce1379d7
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43781
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/amd/picasso/chip.h')
| -rw-r--r-- | src/soc/amd/picasso/chip.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/soc/amd/picasso/chip.h b/src/soc/amd/picasso/chip.h index 3bcd3cc5c4..d3c9a0721b 100644 --- a/src/soc/amd/picasso/chip.h +++ b/src/soc/amd/picasso/chip.h @@ -133,13 +133,13 @@ struct soc_amd_picasso_config { uint8_t xhci0_force_gen1; + uint8_t has_usb2_phy_tune_params; struct usb2_phy_tune usb_2_port_0_tune_params; struct usb2_phy_tune usb_2_port_1_tune_params; struct usb2_phy_tune usb_2_port_2_tune_params; struct usb2_phy_tune usb_2_port_3_tune_params; struct usb2_phy_tune usb_2_port_4_tune_params; struct usb2_phy_tune usb_2_port_5_tune_params; - }; typedef struct soc_amd_picasso_config config_t; |