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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 | /** @addtogroup sparc64 |
29 | /** @addtogroup sparc64 |
30 | * @{ |
30 | * @{ |
31 | */ |
31 | */ |
32 | /** @file |
32 | /** @file |
33 | */ |
33 | */ |
34 | 34 | ||
- | 35 | #include <arch/asm.h> |
|
35 | #include <cpu.h> |
36 | #include <cpu.h> |
36 | #include <arch.h> |
37 | #include <arch.h> |
37 | #include <arch/register.h> |
38 | #include <arch/register.h> |
38 | #include <arch/asm.h> |
- | |
39 | #include <print.h> |
39 | #include <print.h> |
- | 40 | #include <arch/boot/boot.h> |
|
40 | 41 | ||
41 | void cpu_arch_init(void) |
42 | void cpu_arch_init(void) |
42 | { |
43 | { |
- | 44 | CPU->arch.clock_frequency = bootinfo.processor.clock_frequency; |
|
43 | } |
45 | } |
44 | 46 | ||
45 | void cpu_identify(void) |
47 | void cpu_identify(void) |
46 | { |
48 | { |
47 | CPU->arch.ver.value = ver_read(); |
49 | CPU->arch.ver.value = ver_read(); |
48 | } |
50 | } |
49 | 51 | ||
50 | void cpu_print_report(cpu_t *m) |
52 | void cpu_print_report(cpu_t *m) |
51 | { |
53 | { |
52 | char *manuf, *impl; |
54 | char *manuf, *impl; |
53 | 55 | ||
54 | switch (CPU->arch.ver.manuf) { |
56 | switch (CPU->arch.ver.manuf) { |
55 | case MANUF_FUJITSU: |
57 | case MANUF_FUJITSU: |
56 | manuf = "Fujitsu"; |
58 | manuf = "Fujitsu"; |
57 | break; |
59 | break; |
58 | case MANUF_ULTRASPARC: |
60 | case MANUF_ULTRASPARC: |
59 | manuf = "UltraSPARC"; |
61 | manuf = "UltraSPARC"; |
60 | break; |
62 | break; |
61 | case MANUF_SUN: |
63 | case MANUF_SUN: |
62 | manuf = "Sun"; |
64 | manuf = "Sun"; |
63 | break; |
65 | break; |
64 | default: |
66 | default: |
65 | manuf = "Unknown"; |
67 | manuf = "Unknown"; |
66 | break; |
68 | break; |
67 | } |
69 | } |
68 | 70 | ||
69 | switch (CPU->arch.ver.impl) { |
71 | switch (CPU->arch.ver.impl) { |
70 | case IMPL_ULTRASPARCI: |
72 | case IMPL_ULTRASPARCI: |
71 | impl = "UltraSPARC I"; |
73 | impl = "UltraSPARC I"; |
72 | break; |
74 | break; |
73 | case IMPL_ULTRASPARCII: |
75 | case IMPL_ULTRASPARCII: |
74 | impl = "UltraSPARC II"; |
76 | impl = "UltraSPARC II"; |
75 | break; |
77 | break; |
76 | case IMPL_ULTRASPARCII_I: |
78 | case IMPL_ULTRASPARCII_I: |
77 | impl = "UltraSPARC IIi"; |
79 | impl = "UltraSPARC IIi"; |
78 | break; |
80 | break; |
79 | case IMPL_ULTRASPARCII_E: |
81 | case IMPL_ULTRASPARCII_E: |
80 | impl = "UltraSPARC IIe"; |
82 | impl = "UltraSPARC IIe"; |
81 | break; |
83 | break; |
82 | case IMPL_ULTRASPARCIII: |
84 | case IMPL_ULTRASPARCIII: |
83 | impl = "UltraSPARC III"; |
85 | impl = "UltraSPARC III"; |
84 | break; |
86 | break; |
85 | case IMPL_ULTRASPARCIV_PLUS: |
87 | case IMPL_ULTRASPARCIV_PLUS: |
86 | impl = "UltraSPARC IV+"; |
88 | impl = "UltraSPARC IV+"; |
87 | break; |
89 | break; |
88 | case IMPL_SPARC64V: |
90 | case IMPL_SPARC64V: |
89 | impl = "SPARC 64V"; |
91 | impl = "SPARC 64V"; |
90 | break; |
92 | break; |
91 | default: |
93 | default: |
92 | impl = "Unknown"; |
94 | impl = "Unknown"; |
93 | break; |
95 | break; |
94 | } |
96 | } |
95 | 97 | ||
96 | printf("cpu%d: manuf=%s, impl=%s, mask=%d\n", CPU->id, manuf, impl, CPU->arch.ver.mask); |
98 | printf("cpu%d: manuf=%s, impl=%s, mask=%d (%dMHz)\n", |
- | 99 | CPU->id, manuf, impl, CPU->arch.ver.mask, CPU->arch.clock_frequency/1000000); |
|
97 | } |
100 | } |
98 | 101 | ||
99 | /** @} |
102 | /** @} |
100 | */ |
103 | */ |
101 | 104 |