1 files changed, 87 insertions, 0 deletions
diff --git a/target/linux/mpc85xx/files/arch/powerpc/platforms/85xx/red15w_rev1.c b/target/linux/mpc85xx/files/arch/powerpc/platforms/85xx/red15w_rev1.c
new file mode 100644
index 0000000000..6669d5a57e
--- /dev/null
+++ b/target/linux/mpc85xx/files/arch/powerpc/platforms/85xx/red15w_rev1.c
@@ -0,0 +1,87 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+/*
+ * Sophos RED 15w Rev.1 Board Setup
+ *
+ * Copyright (C) 2019 David Bauer <mail@david-bauer.net>
+ *
+ * Based on:
+ *   p1010rdb.c:
+ *      P1010 RDB Board Setup
+ *      Copyright 2011 Freescale Semiconductor Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/stddef.h>
+#include <linux/kernel.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/of_platform.h>
+
+#include <asm/time.h>
+#include <asm/machdep.h>
+#include <asm/pci-bridge.h>
+#include <mm/mmu_decl.h>
+#include <asm/prom.h>
+#include <asm/udbg.h>
+#include <asm/mpic.h>
+
+#include <sysdev/fsl_soc.h>
+#include <sysdev/fsl_pci.h>
+
+#include "mpc85xx.h"
+
+void __init red_15w_rev1_pic_init(void)
+{
+	struct mpic *mpic;
+
+	mpic = mpic_alloc(NULL, 0,
+	  MPIC_BIG_ENDIAN | MPIC_SINGLE_DEST_CPU,
+	  0, 256, " OpenPIC  ");
+
+	BUG_ON(mpic == NULL);
+	mpic_init(mpic);
+}
+
+/*
+ * Setup the architecture
+ */
+static void __init red_15w_rev1_setup_arch(void)
+{
+	if (ppc_md.progress)
+		ppc_md.progress("red_15w_rev1_setup_arch()", 0);
+
+	fsl_pci_assign_primary();
+
+	pr_info("RED 15w Rev.1 from Sophos\n");
+}
+
+machine_arch_initcall(red_15w_rev1, mpc85xx_common_publish_devices);
+
+/*
+ * Called very early, device-tree isn't unflattened
+ */
+static int __init red_15w_rev1_probe(void)
+{
+	if (of_machine_is_compatible("sophos,red-15w-rev1"))
+		return 1;
+	return 0;
+}
+
+define_machine(red_15w_rev1) {
+	.name			= "P1010 RDB",
+	.probe			= red_15w_rev1_probe,
+	.setup_arch		= red_15w_rev1_setup_arch,
+	.init_IRQ		= red_15w_rev1_pic_init,
+#ifdef CONFIG_PCI
+	.pcibios_fixup_bus	= fsl_pcibios_fixup_bus,
+	.pcibios_fixup_phb      = fsl_pcibios_fixup_phb,
+#endif
+	.get_irq		= mpic_get_irq,
+	.calibrate_decr		= generic_calibrate_decr,
+	.progress		= udbg_progress,
+};