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diff --git a/arch/powerpc/platforms/52xx/mpc5200_simple.c b/arch/powerpc/platforms/52xx/mpc5200_simple.c
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+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Support for 'mpc5200-simple-platform' compatible boards.
+ *
+ * Written by Marian Balakowicz <m8@semihalf.com>
+ * Copyright (C) 2007 Semihalf
+ *
+ * Description:
+ * This code implements support for a simple MPC52xx based boards which
+ * do not need a custom platform specific setup. Such boards are
+ * supported assuming the following:
+ *
+ * - GPIO pins are configured by the firmware,
+ * - CDM configuration (clocking) is setup correctly by firmware,
+ * - if the 'fsl,has-wdt' property is present in one of the
+ * gpt nodes, then it is safe to use such gpt to reset the board,
+ * - PCI is supported if enabled in the kernel configuration
+ * and if there is a PCI bus node defined in the device tree.
+ *
+ * Boards that are compatible with this generic platform support
+ * are listed in a 'board' table.
+ */
+
+#undef DEBUG
+#include <linux/of.h>
+#include <asm/time.h>
+#include <asm/machdep.h>
+#include <asm/mpc52xx.h>
+
+/*
+ * Setup the architecture
+ */
+static void __init mpc5200_simple_setup_arch(void)
+{
+ if (ppc_md.progress)
+ ppc_md.progress("mpc5200_simple_setup_arch()", 0);
+
+ /* Map important registers from the internal memory map */
+ mpc52xx_map_common_devices();
+
+ /* Some mpc5200 & mpc5200b related configuration */
+ mpc5200_setup_xlb_arbiter();
+}
+
+/* list of the supported boards */
+static const char *board[] __initdata = {
+ "anonymous,a3m071",
+ "anonymous,a4m072",
+ "anon,charon",
+ "ifm,o2d",
+ "intercontrol,digsy-mtc",
+ "manroland,mucmc52",
+ "manroland,uc101",
+ "phytec,pcm030",
+ "phytec,pcm032",
+ "promess,motionpro",
+ "schindler,cm5200",
+ "tqc,tqm5200",
+ NULL
+};
+
+/*
+ * Called very early, MMU is off, device-tree isn't unflattened
+ */
+static int __init mpc5200_simple_probe(void)
+{
+ return of_device_compatible_match(of_root, board);
+}
+
+define_machine(mpc5200_simple_platform) {
+ .name = "mpc5200-simple-platform",
+ .probe = mpc5200_simple_probe,
+ .setup_arch = mpc5200_simple_setup_arch,
+ .discover_phbs = mpc52xx_setup_pci,
+ .init = mpc52xx_declare_of_platform_devices,
+ .init_IRQ = mpc52xx_init_irq,
+ .get_irq = mpc52xx_get_irq,
+ .restart = mpc52xx_restart,
+ .calibrate_decr = generic_calibrate_decr,
+};