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Diffstat (limited to 'arch/powerpc/platforms/85xx/p1010rdb.c')
-rw-r--r--arch/powerpc/platforms/85xx/p1010rdb.c78
1 files changed, 78 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/85xx/p1010rdb.c b/arch/powerpc/platforms/85xx/p1010rdb.c
new file mode 100644
index 000000000..8ba9306a9
--- /dev/null
+++ b/arch/powerpc/platforms/85xx/p1010rdb.c
@@ -0,0 +1,78 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * P1010RDB Board Setup
+ *
+ * Copyright 2011 Freescale Semiconductor Inc.
+ */
+
+#include <linux/stddef.h>
+#include <linux/kernel.h>
+#include <linux/pci.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/udbg.h>
+#include <asm/mpic.h>
+
+#include <sysdev/fsl_soc.h>
+#include <sysdev/fsl_pci.h>
+
+#include "mpc85xx.h"
+
+void __init p1010_rdb_pic_init(void)
+{
+ struct 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 p1010_rdb_setup_arch(void)
+{
+ if (ppc_md.progress)
+ ppc_md.progress("p1010_rdb_setup_arch()", 0);
+
+ fsl_pci_assign_primary();
+
+ printk(KERN_INFO "P1010 RDB board from Freescale Semiconductor\n");
+}
+
+machine_arch_initcall(p1010_rdb, mpc85xx_common_publish_devices);
+
+/*
+ * Called very early, device-tree isn't unflattened
+ */
+static int __init p1010_rdb_probe(void)
+{
+ if (of_machine_is_compatible("fsl,P1010RDB"))
+ return 1;
+ if (of_machine_is_compatible("fsl,P1010RDB-PB"))
+ return 1;
+ return 0;
+}
+
+define_machine(p1010_rdb) {
+ .name = "P1010 RDB",
+ .probe = p1010_rdb_probe,
+ .setup_arch = p1010_rdb_setup_arch,
+ .init_IRQ = p1010_rdb_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,
+};