Merge https://gitlab.denx.de/u-boot/custodians/u-boot-marvell

- Fix "Assert PERST# signal when unloading driver" in a37xx PCI
  driver (Pali)
- Fix SPL on armada-xp-gp (add u-boot,dm-pre-reloc and alias) (myself)

arch/arm/dts/armada-xp-gp-u-boot.dtsi

+// SPDX-License-Identifier: GPL-2.0+
+
+/ {
+	soc {
+		internal-regs {
+			serial@12000 {
+				u-boot,dm-pre-reloc;
+			};
+		};
+	};
+};
+
+&spi0 {
+	u-boot,dm-pre-reloc;
+
+	spi-flash@0 {
+		u-boot,dm-pre-reloc;
+	};
+};

arch/arm/dts/armada-xp-gp.dts

@@ -31,6 +31,10 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	aliases {
+		spi0 = &spi0;
+	};
+
 	memory@0 {
 		device_type = "memory";
 		/*

drivers/pci/pci-aardvark.c

@@ -649,9 +649,6 @@ static int pcie_advk_remove(struct udevice *dev)
 	struct pcie_advk *pcie = dev_get_priv(dev);
 	u32 reg;
 
-	if (dm_gpio_is_valid(&pcie->reset_gpio))
-		dm_gpio_set_value(&pcie->reset_gpio, 1);
-
 	reg = advk_readl(pcie, PCIE_CORE_CTRL0_REG);
 	reg &= ~LINK_TRAINING_EN;
 	advk_writel(pcie, reg, PCIE_CORE_CTRL0_REG);