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exynos5_machdep.c (259365) exynos5_machdep.c (266275)
1/*-
2 * Copyright (c) 2013 Ruslan Bukin <br@bsdpad.com>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 14 unchanged lines hidden (view full) ---

23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 */
26
27#include "opt_ddb.h"
28#include "opt_platform.h"
29
30#include <sys/cdefs.h>
1/*-
2 * Copyright (c) 2013 Ruslan Bukin <br@bsdpad.com>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 14 unchanged lines hidden (view full) ---

23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 */
26
27#include "opt_ddb.h"
28#include "opt_platform.h"
29
30#include <sys/cdefs.h>
31__FBSDID("$FreeBSD: stable/10/sys/arm/samsung/exynos/exynos5_machdep.c 259365 2013-12-14 00:16:08Z ian $");
31__FBSDID("$FreeBSD: stable/10/sys/arm/samsung/exynos/exynos5_machdep.c 266275 2014-05-16 23:49:40Z ian $");
32
32
33#define _ARM32_BUS_DMA_PRIVATE
33#define _ARM32_BUS_DMA_PRIVATE
34#include <sys/param.h>
35#include <sys/systm.h>
36#include <sys/bus.h>
37
38#include <vm/vm.h>
34#include <sys/param.h>
35#include <sys/systm.h>
36#include <sys/bus.h>
37
38#include <vm/vm.h>
39#include <vm/pmap.h>
40
39
40#include <machine/armreg.h>
41#include <machine/bus.h>
42#include <machine/devmap.h>
43#include <machine/machdep.h>
44
45#include <dev/fdt/fdt_common.h>
46
41#include <machine/bus.h>
42#include <machine/devmap.h>
43#include <machine/machdep.h>
44
45#include <dev/fdt/fdt_common.h>
46
47#define DEVMAP_BOOTSTRAP_MAP_START 0xF0000000
48
49vm_offset_t
50initarm_lastaddr(void)
51{
52
47vm_offset_t
48initarm_lastaddr(void)
49{
50
53 return (DEVMAP_BOOTSTRAP_MAP_START);
51 return (arm_devmap_lastaddr());
54}
55
56void
57initarm_early_init(void)
58{
59
60}
61
62void
63initarm_gpio_init(void)
64{
52}
53
54void
55initarm_early_init(void)
56{
57
58}
59
60void
61initarm_gpio_init(void)
62{
63
65}
66
67void
68initarm_late_init(void)
69{
64}
65
66void
67initarm_late_init(void)
68{
69
70}
71
70}
71
72#define FDT_DEVMAP_MAX (1 + 2 + 1 + 1) /* FIXME */
73static struct arm_devmap_entry fdt_devmap[FDT_DEVMAP_MAX] = {
74 { 0, 0, 0, 0, 0, }
75};
76
77/*
78 * Construct pmap_devmap[] with DT-derived config data.
79 */
80int
81initarm_devmap_init(void)
82{
72int
73initarm_devmap_init(void)
74{
83 int i;
84
75
85 i = 0;
86 fdt_devmap[i].pd_va = 0xf2C00000;
87 fdt_devmap[i].pd_pa = 0x12C00000;
88 fdt_devmap[i].pd_size = 0x100000;
89 fdt_devmap[i].pd_prot = VM_PROT_READ | VM_PROT_WRITE;
90 fdt_devmap[i].pd_cache = PTE_NOCACHE;
91 i++;
76 /* UART */
77 arm_devmap_add_entry(0x12C00000, 0x100000);
92
78
93 arm_devmap_register_table(&fdt_devmap[0]);
94 return (0);
95}
96
97struct arm32_dma_range *
98bus_dma_get_range(void)
99{
100
101 return (NULL);
102}
103
104int
105bus_dma_get_range_nb(void)
106{
107
108 return (0);
109}
79 return (0);
80}
81
82struct arm32_dma_range *
83bus_dma_get_range(void)
84{
85
86 return (NULL);
87}
88
89int
90bus_dma_get_range_nb(void)
91{
92
93 return (0);
94}