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Rev 3790 | Rev 3829 | ||
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Line 74... | Line 74... | ||
74 | 74 | ||
75 | void arch_post_mm_init(void) |
75 | void arch_post_mm_init(void) |
76 | { |
76 | { |
77 | if (config.cpu_active == 1) { |
77 | if (config.cpu_active == 1) { |
78 | /* Initialize framebuffer */ |
78 | /* Initialize framebuffer */ |
- | 79 | if (bootinfo.screen.addr) { |
|
79 | unsigned int visual; |
80 | unsigned int visual; |
80 | 81 | ||
81 | switch (bootinfo.screen.bpp) { |
82 | switch (bootinfo.screen.bpp) { |
82 | case 8: |
83 | case 8: |
83 | visual = VISUAL_INDIRECT_8; |
84 | visual = VISUAL_INDIRECT_8; |
84 | break; |
85 | break; |
85 | case 16: |
86 | case 16: |
86 | visual = VISUAL_RGB_5_5_5; |
87 | visual = VISUAL_RGB_5_5_5; |
87 | break; |
88 | break; |
88 | case 24: |
89 | case 24: |
89 | visual = VISUAL_RGB_8_8_8; |
90 | visual = VISUAL_RGB_8_8_8; |
90 | break; |
91 | break; |
91 | case 32: |
92 | case 32: |
92 | visual = VISUAL_RGB_0_8_8_8; |
93 | visual = VISUAL_RGB_0_8_8_8; |
93 | break; |
94 | break; |
94 | default: |
95 | default: |
95 | panic("Unsupported bits per pixel."); |
96 | panic("Unsupported bits per pixel."); |
- | 97 | } |
|
- | 98 | fb_properties_t prop = { |
|
- | 99 | .addr = bootinfo.screen.addr, |
|
- | 100 | .offset = 0, |
|
- | 101 | .x = bootinfo.screen.width, |
|
- | 102 | .y = bootinfo.screen.height, |
|
- | 103 | .scan = bootinfo.screen.scanline, |
|
- | 104 | .visual = visual, |
|
- | 105 | }; |
|
- | 106 | fb_init(&prop); |
|
96 | } |
107 | } |
97 | fb_properties_t prop = { |
- | |
98 | .addr = bootinfo.screen.addr, |
- | |
99 | .offset = 0, |
- | |
100 | .x = bootinfo.screen.width, |
- | |
101 | .y = bootinfo.screen.height, |
- | |
102 | .scan = bootinfo.screen.scanline, |
- | |
103 | .visual = visual, |
- | |
104 | }; |
- | |
105 | fb_init(&prop); |
- | |
106 | 108 | ||
107 | /* Initialize IRQ routing */ |
109 | /* Initialize IRQ routing */ |
108 | irq_init(IRQ_COUNT, IRQ_COUNT); |
110 | irq_init(IRQ_COUNT, IRQ_COUNT); |
109 | - | ||
110 | /* Initialize PIC */ |
- | |
111 | pic_init(bootinfo.keyboard.addr, PAGE_SIZE); |
- | |
112 | 111 | ||
- | 112 | if (bootinfo.macio.addr) { |
|
- | 113 | /* Initialize PIC */ |
|
- | 114 | pic_init(bootinfo.macio.addr, PAGE_SIZE); |
|
- | 115 | ||
113 | /* Initialize I/O controller */ |
116 | /* Initialize I/O controller */ |
114 | cuda_init(device_assign_devno(), |
117 | cuda_init(device_assign_devno(), |
115 | bootinfo.keyboard.addr + 0x16000, 2 * PAGE_SIZE); |
118 | bootinfo.macio.addr + 0x16000, 2 * PAGE_SIZE); |
- | 119 | } |
|
116 | 120 | ||
117 | /* Merge all zones to 1 big zone */ |
121 | /* Merge all zones to 1 big zone */ |
118 | zone_merge_all(); |
122 | zone_merge_all(); |
119 | } |
123 | } |
120 | } |
124 | } |