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| 1 | /* |
1 | /* |
| 2 | * Copyright (C) 2005 Jakub Jermar |
2 | * Copyright (C) 2005 Jakub Jermar |
| 3 | * All rights reserved. |
3 | * All rights reserved. |
| 4 | * |
4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
| 7 | * are met: |
7 | * are met: |
| 8 | * |
8 | * |
| 9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
| 11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
| 12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
| 13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
| 14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
| 15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
| 16 | * |
16 | * |
| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | */ |
27 | */ |
| 28 | 28 | ||
| 29 | #include <arch.h> |
29 | #include <arch.h> |
| 30 | #include <print.h> |
30 | #include <print.h> |
| 31 | #include <arch/asm.h> |
31 | #include <arch/asm.h> |
| 32 | #include <memstr.h> |
32 | #include <memstr.h> |
| 33 | #include <arch/trap_table.h> |
33 | #include <arch/trap_table.h> |
| - | 34 | #include <arch/console.h> |
|
| 34 | 35 | ||
| 35 | void arch_pre_mm_init(void) |
36 | void arch_pre_mm_init(void) |
| 36 | { |
37 | { |
| - | 38 | ofw_sparc64_console_init(); |
|
| 37 | } |
39 | } |
| 38 | 40 | ||
| 39 | void arch_post_mm_init(void) |
41 | void arch_post_mm_init(void) |
| 40 | { |
42 | { |
| 41 | } |
43 | } |
| 42 | 44 | ||
| 43 | void arch_pre_smp_init(void) |
45 | void arch_pre_smp_init(void) |
| 44 | { |
46 | { |
| 45 | /* |
47 | /* |
| 46 | * Copy OFW's trap table into kernel and point TBA there. |
48 | * Copy OFW's trap table into kernel and point TBA there. |
| 47 | */ |
49 | */ |
| 48 | memcpy((void *) trap_table, (void *) tba_read(), TRAP_TABLE_SIZE); |
50 | memcpy((void *) trap_table, (void *) tba_read(), TRAP_TABLE_SIZE); |
| 49 | /* |
51 | /* |
| 50 | * TBA cannot be changed until there are means of getting it into TLB. |
52 | * TBA cannot be changed until there are means of getting it into TLB. |
| 51 | * tba_write((__u64) trap_table); |
53 | * tba_write((__u64) trap_table); |
| 52 | */ |
54 | */ |
| 53 | } |
55 | } |
| 54 | 56 | ||
| 55 | void arch_post_smp_init(void) |
57 | void arch_post_smp_init(void) |
| 56 | { |
58 | { |
| 57 | } |
59 | } |
| 58 | 60 | ||
| 59 | void calibrate_delay_loop(void) |
61 | void calibrate_delay_loop(void) |
| 60 | { |
62 | { |
| 61 | } |
63 | } |
| 62 | 64 | ||