mb/amd/birman/devicetree_phoenix: update USB PHY settings
Update the initial USB PHY tuning values that were a copy of the ones from the Chausie mainboard to the values used in the Birman UEFI firmware reference implementation. The USB3 PHY tuning values are still the same while some of the USB2 PHY tuning values are different. The last two USB2 PHYs that are used by the USB4 controllers have a different parameter set compared to the other USB2 PHYs. TEST=All USB ports on Birman function as expected. Signed-off-by: Felix Held <felix-coreboot@felixheld.de> Change-Id: I0ddfa2594d66b21582282ab8509c921a6e81a93f Reviewed-on: https://review.coreboot.org/c/coreboot/+/75823 Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
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@ -44,13 +44,13 @@ chip soc/amd/phoenix
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register "usb_phy_custom" = "1"
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register "usb_phy" = "{
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.Usb2PhyPort[0] = {
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.compdistune = 0x3,
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.compdistune = 0x1,
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.pllbtune = 0x1,
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.pllitune = 0x0,
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.pllptune = 0xe,
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.sqrxtune = 0x3,
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.txfslstune = 0x3,
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.txpreempamptune = 0x2,
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.pllptune = 0xc,
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.sqrxtune = 0x2,
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.txfslstune = 0x1,
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.txpreempamptune = 0x3,
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.txpreemppulsetune = 0x0,
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.txrisetune = 0x1,
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.txvreftune = 0x3,
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@ -58,13 +58,13 @@ chip soc/amd/phoenix
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.txrestune = 0x2,
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},
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.Usb2PhyPort[1] = {
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.compdistune = 0x3,
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.compdistune = 0x1,
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.pllbtune = 0x1,
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.pllitune = 0x0,
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.pllptune = 0xe,
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.sqrxtune = 0x3,
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.txfslstune = 0x3,
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.txpreempamptune = 0x2,
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.pllptune = 0xc,
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.sqrxtune = 0x2,
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.txfslstune = 0x1,
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.txpreempamptune = 0x3,
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.txpreemppulsetune = 0x0,
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.txrisetune = 0x1,
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.txvreftune = 0x3,
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@ -72,13 +72,13 @@ chip soc/amd/phoenix
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.txrestune = 0x2,
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},
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.Usb2PhyPort[2] = {
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.compdistune = 0x3,
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.compdistune = 0x1,
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.pllbtune = 0x1,
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.pllitune = 0x0,
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.pllptune = 0xe,
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.sqrxtune = 0x3,
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.txfslstune = 0x3,
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.txpreempamptune = 0x2,
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.pllptune = 0xc,
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.sqrxtune = 0x2,
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.txfslstune = 0x1,
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.txpreempamptune = 0x3,
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.txpreemppulsetune = 0x0,
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.txrisetune = 0x1,
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.txvreftune = 0x3,
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@ -86,13 +86,13 @@ chip soc/amd/phoenix
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.txrestune = 0x2,
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},
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.Usb2PhyPort[3] = {
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.compdistune = 0x3,
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.compdistune = 0x1,
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.pllbtune = 0x1,
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.pllitune = 0x0,
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.pllptune = 0xe,
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.sqrxtune = 0x3,
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.txfslstune = 0x3,
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.txpreempamptune = 0x2,
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.pllptune = 0xc,
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.sqrxtune = 0x2,
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.txfslstune = 0x1,
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.txpreempamptune = 0x3,
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.txpreemppulsetune = 0x0,
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.txrisetune = 0x1,
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.txvreftune = 0x3,
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@ -100,13 +100,13 @@ chip soc/amd/phoenix
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.txrestune = 0x2,
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},
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.Usb2PhyPort[4] = {
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.compdistune = 0x3,
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.compdistune = 0x1,
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.pllbtune = 0x1,
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.pllitune = 0x0,
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.pllptune = 0xe,
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.sqrxtune = 0x3,
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.txfslstune = 0x3,
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.txpreempamptune = 0x2,
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.pllptune = 0xc,
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.sqrxtune = 0x2,
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.txfslstune = 0x1,
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.txpreempamptune = 0x3,
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.txpreemppulsetune = 0x0,
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.txrisetune = 0x1,
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.txvreftune = 0x3,
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@ -114,13 +114,13 @@ chip soc/amd/phoenix
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.txrestune = 0x2,
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},
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.Usb2PhyPort[5] = {
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.compdistune = 0x3,
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.compdistune = 0x1,
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.pllbtune = 0x1,
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.pllitune = 0x0,
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.pllptune = 0xe,
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.sqrxtune = 0x3,
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.txfslstune = 0x3,
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.txpreempamptune = 0x2,
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.pllptune = 0xc,
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.sqrxtune = 0x2,
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.txfslstune = 0x1,
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.txpreempamptune = 0x3,
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.txpreemppulsetune = 0x0,
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.txrisetune = 0x1,
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.txvreftune = 0x3,
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@ -131,13 +131,13 @@ chip soc/amd/phoenix
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.compdistune = 0x3,
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.pllbtune = 0x1,
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.pllitune = 0x0,
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.pllptune = 0xe,
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.sqrxtune = 0x3,
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.txfslstune = 0x3,
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.txpreempamptune = 0x2,
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.pllptune = 0xc,
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.sqrxtune = 0x2,
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.txfslstune = 0x1,
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.txpreempamptune = 0x3,
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.txpreemppulsetune = 0x0,
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.txrisetune = 0x1,
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.txvreftune = 0x3,
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.txvreftune = 0x6,
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.txhsxvtune = 0x3,
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.txrestune = 0x2,
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},
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@ -145,13 +145,13 @@ chip soc/amd/phoenix
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.compdistune = 0x3,
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.pllbtune = 0x1,
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.pllitune = 0x0,
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.pllptune = 0xe,
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.sqrxtune = 0x3,
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.txfslstune = 0x3,
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.txpreempamptune = 0x2,
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.pllptune = 0xc,
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.sqrxtune = 0x2,
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.txfslstune = 0x1,
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.txpreempamptune = 0x3,
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.txpreemppulsetune = 0x0,
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.txrisetune = 0x1,
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.txvreftune = 0x3,
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.txvreftune = 0x6,
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.txhsxvtune = 0x3,
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.txrestune = 0x2,
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},
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