4 * Copyright 2013 Freescale Semiconductor Inc.
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2 of the License, or (at your
9 * option) any later version.
12 #include <linux/stddef.h>
13 #include <linux/kernel.h>
14 #include <linux/of_fdt.h>
15 #include <linux/of_platform.h>
17 #include <asm/machdep.h>
21 #include <sysdev/fsl_soc.h>
22 #include <sysdev/fsl_pci.h>
26 void __init c293_pcie_pic_init(void)
28 struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN |
29 MPIC_SINGLE_DEST_CPU, 0, 256, " OpenPIC ");
38 * Setup the architecture
40 static void __init c293_pcie_setup_arch(void)
43 ppc_md.progress("c293_pcie_setup_arch()", 0);
45 fsl_pci_assign_primary();
47 printk(KERN_INFO "C293 PCIE board from Freescale Semiconductor\n");
50 machine_arch_initcall(c293_pcie, mpc85xx_common_publish_devices);
53 * Called very early, device-tree isn't unflattened
55 static int __init c293_pcie_probe(void)
57 unsigned long root = of_get_flat_dt_root();
59 if (of_flat_dt_is_compatible(root, "fsl,C293PCIE"))
64 define_machine(c293_pcie) {
66 .probe = c293_pcie_probe,
67 .setup_arch = c293_pcie_setup_arch,
68 .init_IRQ = c293_pcie_pic_init,
70 .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
72 .get_irq = mpic_get_irq,
73 .restart = fsl_rstcr_restart,
74 .calibrate_decr = generic_calibrate_decr,
75 .progress = udbg_progress,