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pci: starfive: Add StarFive VisionFive 2 board support

Make the code be compatible with the StarFive VisionFive 2 board.
The code is ported from tag JH7110_VF2_515_v3.9.3 of VF2 repo.

Signed-off-by: Mason Huo <mason.huo@starfivetech.com>
Signed-off-by: Minda Chen <minda.chen@starfivetech.com>
Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
Hal Feng 9 maanden geleden
bovenliggende
commit
2f2f662785
1 gewijzigde bestanden met toevoegingen van 9 en 0 verwijderingen
  1. 9 0
      drivers/pci/pcie_starfive.c

+ 9 - 0
drivers/pci/pcie_starfive.c

@@ -371,15 +371,22 @@ static int starfive_pcie_init_port(struct udevice *dev)
 		goto err_deassert_clk;
 	}
 
+#if CONFIG_IS_ENABLED(TARGET_STARFIVE_EVB)
 	ret = pinctrl_select_state(dev, "power-active");
 	if (ret) {
 		dev_err(dev, "Set power-acvtive pinctrl failed: %d\n", ret);
 		goto err_deassert_reset;
 	}
+#endif
+
 	ret = pinctrl_select_state(dev, "perst-active");
 	if (ret) {
 		dev_err(dev, "Set perst-active pinctrl failed: %d\n", ret);
+#if CONFIG_IS_ENABLED(TARGET_STARFIVE_EVB)
 		goto err_release_power_pin;
+#else
+		goto err_deassert_reset;
+#endif
 	}
 
 	/* Disable physical functions except #0 */
@@ -446,8 +453,10 @@ static int starfive_pcie_init_port(struct udevice *dev)
 
 	return 0;
 
+#if CONFIG_IS_ENABLED(TARGET_STARFIVE_EVB)
 err_release_power_pin:
 	pinctrl_select_state(dev, "power-default");
+#endif
 err_deassert_reset:
 	reset_assert_bulk(&priv->rsts);
 err_deassert_clk: