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- /*
- * C293PCIE Board Setup
- *
- * Copyright 2013 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/of_fdt.h>
- #include <linux/of_platform.h>
- #include <asm/machdep.h>
- #include <asm/udbg.h>
- #include <asm/mpic.h>
- #include <sysdev/fsl_soc.h>
- #include <sysdev/fsl_pci.h>
- #include "mpc85xx.h"
- void __init c293_pcie_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 c293_pcie_setup_arch(void)
- {
- if (ppc_md.progress)
- ppc_md.progress("c293_pcie_setup_arch()", 0);
- fsl_pci_assign_primary();
- printk(KERN_INFO "C293 PCIE board from Freescale Semiconductor\n");
- }
- machine_arch_initcall(c293_pcie, mpc85xx_common_publish_devices);
- /*
- * Called very early, device-tree isn't unflattened
- */
- static int __init c293_pcie_probe(void)
- {
- unsigned long root = of_get_flat_dt_root();
- if (of_flat_dt_is_compatible(root, "fsl,C293PCIE"))
- return 1;
- return 0;
- }
- define_machine(c293_pcie) {
- .name = "C293 PCIE",
- .probe = c293_pcie_probe,
- .setup_arch = c293_pcie_setup_arch,
- .init_IRQ = c293_pcie_pic_init,
- .get_irq = mpic_get_irq,
- .restart = fsl_rstcr_restart,
- .calibrate_decr = generic_calibrate_decr,
- .progress = udbg_progress,
- };
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