1/*-
2 * Copyright (c) 1994-1998 Mark Brinicombe.
3 * Copyright (c) 1994 Brini.
4 * All rights reserved.
5 *
6 * This code is derived from software written for Brini by Mark Brinicombe
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 * must display the following acknowledgement:
18 * This product includes software developed by Brini.
19 * 4. The name of the company nor the name of the author may be used to
20 * endorse or promote products derived from this software without specific
21 * prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY BRINI ``AS IS'' AND ANY EXPRESS OR IMPLIED
24 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
25 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
26 * IN NO EVENT SHALL BRINI OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
27 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
28 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
29 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 *
35 * from: FreeBSD: //depot/projects/arm/src/sys/arm/at91/kb920x_machdep.c, rev 45
36 */
37
38#include "opt_platform.h"
39
40#include <sys/cdefs.h>
| 1/*-
2 * Copyright (c) 1994-1998 Mark Brinicombe.
3 * Copyright (c) 1994 Brini.
4 * All rights reserved.
5 *
6 * This code is derived from software written for Brini by Mark Brinicombe
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 * must display the following acknowledgement:
18 * This product includes software developed by Brini.
19 * 4. The name of the company nor the name of the author may be used to
20 * endorse or promote products derived from this software without specific
21 * prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY BRINI ``AS IS'' AND ANY EXPRESS OR IMPLIED
24 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
25 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
26 * IN NO EVENT SHALL BRINI OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
27 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
28 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
29 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 *
35 * from: FreeBSD: //depot/projects/arm/src/sys/arm/at91/kb920x_machdep.c, rev 45
36 */
37
38#include "opt_platform.h"
39
40#include <sys/cdefs.h>
|
67}
68
69void
70initarm_gpio_init(void)
71{
72}
73
74void
75initarm_late_init(void)
76{
77}
78
79#define FDT_DEVMAP_MAX (2) // FIXME
80static struct pmap_devmap fdt_devmap[FDT_DEVMAP_MAX] = {
81 { 0, 0, 0, 0, 0, }
82};
83
84
85/*
86 * Construct pmap_devmap[] with DT-derived config data.
87 */
88int
89platform_devmap_init(void)
90{
91 int i = 0;
92#if defined(SOC_OMAP4)
93 fdt_devmap[i].pd_va = 0xF8000000;
94 fdt_devmap[i].pd_pa = 0x48000000;
95 fdt_devmap[i].pd_size = 0x1000000;
96 fdt_devmap[i].pd_prot = VM_PROT_READ | VM_PROT_WRITE;
97 fdt_devmap[i].pd_cache = PTE_DEVICE;
98 i++;
99#elif defined(SOC_TI_AM335X)
100 fdt_devmap[i].pd_va = 0xF4C00000;
101 fdt_devmap[i].pd_pa = 0x44C00000; /* L4_WKUP */
102 fdt_devmap[i].pd_size = 0x400000; /* 4 MB */
103 fdt_devmap[i].pd_prot = VM_PROT_READ | VM_PROT_WRITE;
104 fdt_devmap[i].pd_cache = PTE_DEVICE;
105 i++;
106#else
107#error "Unknown SoC"
108#endif
109
110 pmap_devmap_bootstrap_table = &fdt_devmap[0];
111 return (0);
112}
113
114struct arm32_dma_range *
115bus_dma_get_range(void)
116{
117
118 return (NULL);
119}
120
121int
122bus_dma_get_range_nb(void)
123{
124
125 return (0);
126}
127
128void
129cpu_reset()
130{
131 if (ti_cpu_reset)
132 (*ti_cpu_reset)();
133 else
134 printf("no cpu_reset implementation\n");
135 printf("Reset failed!\n");
136 while (1);
137}
| 67}
68
69void
70initarm_gpio_init(void)
71{
72}
73
74void
75initarm_late_init(void)
76{
77}
78
79#define FDT_DEVMAP_MAX (2) // FIXME
80static struct pmap_devmap fdt_devmap[FDT_DEVMAP_MAX] = {
81 { 0, 0, 0, 0, 0, }
82};
83
84
85/*
86 * Construct pmap_devmap[] with DT-derived config data.
87 */
88int
89platform_devmap_init(void)
90{
91 int i = 0;
92#if defined(SOC_OMAP4)
93 fdt_devmap[i].pd_va = 0xF8000000;
94 fdt_devmap[i].pd_pa = 0x48000000;
95 fdt_devmap[i].pd_size = 0x1000000;
96 fdt_devmap[i].pd_prot = VM_PROT_READ | VM_PROT_WRITE;
97 fdt_devmap[i].pd_cache = PTE_DEVICE;
98 i++;
99#elif defined(SOC_TI_AM335X)
100 fdt_devmap[i].pd_va = 0xF4C00000;
101 fdt_devmap[i].pd_pa = 0x44C00000; /* L4_WKUP */
102 fdt_devmap[i].pd_size = 0x400000; /* 4 MB */
103 fdt_devmap[i].pd_prot = VM_PROT_READ | VM_PROT_WRITE;
104 fdt_devmap[i].pd_cache = PTE_DEVICE;
105 i++;
106#else
107#error "Unknown SoC"
108#endif
109
110 pmap_devmap_bootstrap_table = &fdt_devmap[0];
111 return (0);
112}
113
114struct arm32_dma_range *
115bus_dma_get_range(void)
116{
117
118 return (NULL);
119}
120
121int
122bus_dma_get_range_nb(void)
123{
124
125 return (0);
126}
127
128void
129cpu_reset()
130{
131 if (ti_cpu_reset)
132 (*ti_cpu_reset)();
133 else
134 printf("no cpu_reset implementation\n");
135 printf("Reset failed!\n");
136 while (1);
137}
|