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Rev 2012 | Rev 2015 | ||
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Line 71... | Line 71... | ||
71 | 71 | ||
72 | static bool rd_init(void) |
72 | static bool rd_init(void) |
73 | { |
73 | { |
74 | size_t rd_size = sysinfo_value("rd.size"); |
74 | size_t rd_size = sysinfo_value("rd.size"); |
75 | void * rd_ph_addr = (void *) sysinfo_value("rd.address.physical"); |
75 | void * rd_ph_addr = (void *) sysinfo_value("rd.address.physical"); |
- | 76 | int rd_color = (int) sysinfo_value("rd.address.color"); |
|
76 | 77 | ||
77 | if (rd_size == 0) |
78 | if (rd_size == 0) |
78 | return false; |
79 | return false; |
79 | 80 | ||
80 | void * rd_addr = as_get_mappable_page(rd_size); |
81 | void * rd_addr = as_get_mappable_page(rd_size, rd_color); |
81 | 82 | ||
82 | physmem_map(rd_ph_addr, rd_addr, ALIGN_UP(rd_size, PAGE_SIZE) >> PAGE_WIDTH, AS_AREA_READ | AS_AREA_WRITE); |
83 | physmem_map(rd_ph_addr, rd_addr, ALIGN_UP(rd_size, PAGE_SIZE) >> PAGE_WIDTH, AS_AREA_READ | AS_AREA_WRITE); |
83 | 84 | ||
84 | return true; |
85 | return true; |
85 | } |
86 | } |