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mb/google/myst: Add USB config 

Add the phoenix usb config struct for Myst since the FSP has been
updated to accept the config from coreboot and the default values
do not work.

BUG=None
TEST=Boot to OS on Myst, verify devices are seen with lsusb

Change-Id: I329aba80f3003a3a5f343b8dcc3efa8502b98e24
Signed-off-by: Jon Murphy <jpmurphy@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/75574
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin L Roth <gaumless@gmail.com>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
This commit is contained in:
Jon Murphy 2023-05-31 21:04:38 -06:00 committed by Martin L Roth
parent f8f4eda8b8
commit 481018ad08
1 changed files with 139 additions and 0 deletions
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139
src/mainboard/google/myst/variants/baseboard/devicetree.cb
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@ -85,6 +85,145 @@ chip soc/amd/phoenix
register "pspp_policy" = "DXIO_PSPP_DISABLED" # TODO(b/277214353): reenable when PSPP works
register "s0ix_enable" = "true"
register "usb_phy_custom" = "1"
register "usb_phy" = "{
.Usb2PhyPort[0] = {
.compdistune = 0x3,
.pllbtune = 0x1,
.pllitune = 0x0,
.pllptune = 0xe,
.sqrxtune = 0x3,
.txfslstune = 0x3,
.txpreempamptune = 0x2,
.txpreemppulsetune = 0x0,
.txrisetune = 0x1,
.txvreftune = 0x3,
.txhsxvtune = 0x3,
.txrestune = 0x2,
},
.Usb2PhyPort[1] = {
.compdistune = 0x3,
.pllbtune = 0x1,
.pllitune = 0x0,
.pllptune = 0xe,
.sqrxtune = 0x3,
.txfslstune = 0x3,
.txpreempamptune = 0x2,
.txpreemppulsetune = 0x0,
.txrisetune = 0x1,
.txvreftune = 0x3,
.txhsxvtune = 0x3,
.txrestune = 0x2,
},
.Usb2PhyPort[2] = {
.compdistune = 0x3,
.pllbtune = 0x1,
.pllitune = 0x0,
.pllptune = 0xe,
.sqrxtune = 0x3,
.txfslstune = 0x3,
.txpreempamptune = 0x2,
.txpreemppulsetune = 0x0,
.txrisetune = 0x1,
.txvreftune = 0x3,
.txhsxvtune = 0x3,
.txrestune = 0x2,
},
.Usb2PhyPort[3] = {
.compdistune = 0x3,
.pllbtune = 0x1,
.pllitune = 0x0,
.pllptune = 0xe,
.sqrxtune = 0x3,
.txfslstune = 0x3,
.txpreempamptune = 0x2,
.txpreemppulsetune = 0x0,
.txrisetune = 0x1,
.txvreftune = 0x3,
.txhsxvtune = 0x3,
.txrestune = 0x2,
},
.Usb2PhyPort[4] = {
.compdistune = 0x3,
.pllbtune = 0x1,
.pllitune = 0x0,
.pllptune = 0xe,
.sqrxtune = 0x3,
.txfslstune = 0x3,
.txpreempamptune = 0x2,
.txpreemppulsetune = 0x0,
.txrisetune = 0x1,
.txvreftune = 0x3,
.txhsxvtune = 0x3,
.txrestune = 0x2,
},
.Usb2PhyPort[5] = {
.compdistune = 0x3,
.pllbtune = 0x1,
.pllitune = 0x0,
.pllptune = 0xe,
.sqrxtune = 0x3,
.txfslstune = 0x3,
.txpreempamptune = 0x2,
.txpreemppulsetune = 0x0,
.txrisetune = 0x1,
.txvreftune = 0x3,
.txhsxvtune = 0x3,
.txrestune = 0x2,
},
.Usb2PhyPort[6] = {
.compdistune = 0x3,
.pllbtune = 0x1,
.pllitune = 0x0,
.pllptune = 0xe,
.sqrxtune = 0x3,
.txfslstune = 0x3,
.txpreempamptune = 0x2,
.txpreemppulsetune = 0x0,
.txrisetune = 0x1,
.txvreftune = 0x3,
.txhsxvtune = 0x3,
.txrestune = 0x2,
},
.Usb2PhyPort[7] = {
.compdistune = 0x3,
.pllbtune = 0x1,
.pllitune = 0x0,
.pllptune = 0xe,
.sqrxtune = 0x3,
.txfslstune = 0x3,
.txpreempamptune = 0x2,
.txpreemppulsetune = 0x0,
.txrisetune = 0x1,
.txvreftune = 0x3,
.txhsxvtune = 0x3,
.txrestune = 0x2,
},
.Usb3PhyPort[0] = {
.tx_term_ctrl = 0x2,
.rx_term_ctrl = 0x2,
.tx_vboost_lvl_en = 0x0,
.tx_vboost_lvl = 0x5,
},
.Usb3PhyPort[1] = {
.tx_term_ctrl = 0x2,
.rx_term_ctrl = 0x2,
.tx_vboost_lvl_en = 0x0,
.tx_vboost_lvl = 0x5,
},
.Usb3PhyPort[2] = {
.tx_term_ctrl = 0x2,
.rx_term_ctrl = 0x2,
.tx_vboost_lvl_en = 0x0,
.tx_vboost_lvl = 0x5,
},
.ComboPhyStaticConfig[0] = USB_COMBO_PHY_MODE_USB_C,
.ComboPhyStaticConfig[1] = USB_COMBO_PHY_MODE_USB_C,
.ComboPhyStaticConfig[2] = USB_COMBO_PHY_MODE_USB_C,
.BatteryChargerEnable = 0,
.PhyP3CpmP4Support = 0,
}"
device domain 0 on
device ref gpp_bridge_2_1 on end # WWAN
device ref gpp_bridge_2_2 on # WLAN