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2874c5fd | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
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2 | /* |
3 | * P1010RDB Board Setup | |
4 | * | |
5 | * Copyright 2011 Freescale Semiconductor Inc. | |
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6 | */ |
7 | ||
8 | #include <linux/stddef.h> | |
9 | #include <linux/kernel.h> | |
10 | #include <linux/pci.h> | |
11 | #include <linux/delay.h> | |
12 | #include <linux/interrupt.h> | |
13 | #include <linux/of_platform.h> | |
14 | ||
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15 | #include <asm/time.h> |
16 | #include <asm/machdep.h> | |
17 | #include <asm/pci-bridge.h> | |
18 | #include <mm/mmu_decl.h> | |
19 | #include <asm/prom.h> | |
20 | #include <asm/udbg.h> | |
21 | #include <asm/mpic.h> | |
22 | ||
23 | #include <sysdev/fsl_soc.h> | |
24 | #include <sysdev/fsl_pci.h> | |
25 | ||
199bfbe6 KG |
26 | #include "mpc85xx.h" |
27 | ||
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28 | void __init p1010_rdb_pic_init(void) |
29 | { | |
e55d7f73 | 30 | struct mpic *mpic = mpic_alloc(NULL, 0, MPIC_BIG_ENDIAN | |
5019609f | 31 | MPIC_SINGLE_DEST_CPU, |
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32 | 0, 256, " OpenPIC "); |
33 | ||
34 | BUG_ON(mpic == NULL); | |
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35 | |
36 | mpic_init(mpic); | |
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37 | } |
38 | ||
39 | ||
40 | /* | |
41 | * Setup the architecture | |
42 | */ | |
43 | static void __init p1010_rdb_setup_arch(void) | |
44 | { | |
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45 | if (ppc_md.progress) |
46 | ppc_md.progress("p1010_rdb_setup_arch()", 0); | |
47 | ||
905e75c4 | 48 | fsl_pci_assign_primary(); |
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49 | |
50 | printk(KERN_INFO "P1010 RDB board from Freescale Semiconductor\n"); | |
51 | } | |
52 | ||
905e75c4 | 53 | machine_arch_initcall(p1010_rdb, mpc85xx_common_publish_devices); |
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54 | |
55 | /* | |
56 | * Called very early, device-tree isn't unflattened | |
57 | */ | |
58 | static int __init p1010_rdb_probe(void) | |
59 | { | |
56571384 | 60 | if (of_machine_is_compatible("fsl,P1010RDB")) |
2d05c392 | 61 | return 1; |
56571384 | 62 | if (of_machine_is_compatible("fsl,P1010RDB-PB")) |
fd1348d0 | 63 | return 1; |
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64 | return 0; |
65 | } | |
66 | ||
67 | define_machine(p1010_rdb) { | |
68 | .name = "P1010 RDB", | |
69 | .probe = p1010_rdb_probe, | |
70 | .setup_arch = p1010_rdb_setup_arch, | |
71 | .init_IRQ = p1010_rdb_pic_init, | |
72 | #ifdef CONFIG_PCI | |
73 | .pcibios_fixup_bus = fsl_pcibios_fixup_bus, | |
48b16180 | 74 | .pcibios_fixup_phb = fsl_pcibios_fixup_phb, |
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75 | #endif |
76 | .get_irq = mpic_get_irq, | |
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77 | .calibrate_decr = generic_calibrate_decr, |
78 | .progress = udbg_progress, | |
79 | }; |