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66 lines
1.3 KiB
66 lines
1.3 KiB
// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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* C293PCIE Board Setup |
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* |
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* Copyright 2013 Freescale Semiconductor Inc. |
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*/ |
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#include <linux/stddef.h> |
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#include <linux/kernel.h> |
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#include <linux/of_fdt.h> |
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#include <linux/of_platform.h> |
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#include <asm/machdep.h> |
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#include <asm/udbg.h> |
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#include <asm/mpic.h> |
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#include <sysdev/fsl_soc.h> |
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#include <sysdev/fsl_pci.h> |
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#include "mpc85xx.h" |
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void __init c293_pcie_pic_init(void) |
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{ |
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struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN | |
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MPIC_SINGLE_DEST_CPU, 0, 256, " OpenPIC "); |
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BUG_ON(mpic == NULL); |
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mpic_init(mpic); |
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} |
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/* |
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* Setup the architecture |
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*/ |
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static void __init c293_pcie_setup_arch(void) |
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{ |
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if (ppc_md.progress) |
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ppc_md.progress("c293_pcie_setup_arch()", 0); |
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fsl_pci_assign_primary(); |
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printk(KERN_INFO "C293 PCIE board from Freescale Semiconductor\n"); |
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} |
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machine_arch_initcall(c293_pcie, mpc85xx_common_publish_devices); |
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/* |
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* Called very early, device-tree isn't unflattened |
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*/ |
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static int __init c293_pcie_probe(void) |
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{ |
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if (of_machine_is_compatible("fsl,C293PCIE")) |
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return 1; |
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return 0; |
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} |
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define_machine(c293_pcie) { |
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.name = "C293 PCIE", |
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.probe = c293_pcie_probe, |
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.setup_arch = c293_pcie_setup_arch, |
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.init_IRQ = c293_pcie_pic_init, |
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.get_irq = mpic_get_irq, |
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.calibrate_decr = generic_calibrate_decr, |
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.progress = udbg_progress, |
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};
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