MIPS: Wire up new pkey_{mprotect,alloc,free} syscalls
[cascardo/linux.git] / arch / powerpc / platforms / 86xx / sbc8641d.c
1 /*
2  * SBC8641D board specific routines
3  *
4  * Copyright 2008 Wind River Systems Inc.
5  *
6  * By Paul Gortmaker (see MAINTAINERS for contact information)
7  *
8  * Based largely on the 8641 HPCN support by Freescale Semiconductor Inc.
9  *
10  * This program is free software; you can redistribute  it and/or modify it
11  * under  the terms of  the GNU General  Public License as published by the
12  * Free Software Foundation;  either version 2 of the  License, or (at your
13  * option) any later version.
14  */
15
16 #include <linux/stddef.h>
17 #include <linux/kernel.h>
18 #include <linux/pci.h>
19 #include <linux/kdev_t.h>
20 #include <linux/delay.h>
21 #include <linux/seq_file.h>
22 #include <linux/of_platform.h>
23
24 #include <asm/time.h>
25 #include <asm/machdep.h>
26 #include <asm/pci-bridge.h>
27 #include <asm/prom.h>
28 #include <mm/mmu_decl.h>
29 #include <asm/udbg.h>
30
31 #include <asm/mpic.h>
32
33 #include <sysdev/fsl_pci.h>
34 #include <sysdev/fsl_soc.h>
35
36 #include "mpc86xx.h"
37
38 static void __init
39 sbc8641_setup_arch(void)
40 {
41         if (ppc_md.progress)
42                 ppc_md.progress("sbc8641_setup_arch()", 0);
43
44         printk("SBC8641 board from Wind River\n");
45
46 #ifdef CONFIG_SMP
47         mpc86xx_smp_init();
48 #endif
49
50         fsl_pci_assign_primary();
51 }
52
53
54 static void
55 sbc8641_show_cpuinfo(struct seq_file *m)
56 {
57         uint svid = mfspr(SPRN_SVR);
58
59         seq_printf(m, "Vendor\t\t: Wind River Systems\n");
60
61         seq_printf(m, "SVR\t\t: 0x%x\n", svid);
62 }
63
64
65 /*
66  * Called very early, device-tree isn't unflattened
67  */
68 static int __init sbc8641_probe(void)
69 {
70         if (of_machine_is_compatible("wind,sbc8641"))
71                 return 1;       /* Looks good */
72
73         return 0;
74 }
75
76 machine_arch_initcall(sbc8641, mpc86xx_common_publish_devices);
77
78 define_machine(sbc8641) {
79         .name                   = "SBC8641D",
80         .probe                  = sbc8641_probe,
81         .setup_arch             = sbc8641_setup_arch,
82         .init_IRQ               = mpc86xx_init_irq,
83         .show_cpuinfo           = sbc8641_show_cpuinfo,
84         .get_irq                = mpic_get_irq,
85         .restart                = fsl_rstcr_restart,
86         .time_init              = mpc86xx_time_init,
87         .calibrate_decr         = generic_calibrate_decr,
88         .progress               = udbg_progress,
89 #ifdef CONFIG_PCI
90         .pcibios_fixup_bus      = fsl_pcibios_fixup_bus,
91 #endif
92 };