Rev 3607 | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 3607 | Rev 3618 | ||
|---|---|---|---|
| Line 95... | Line 95... | ||
| 95 | * Initializes the SGCN driver. |
95 | * Initializes the SGCN driver. |
| 96 | * Maps the physical memory (SRAM) and registers the interrupt. |
96 | * Maps the physical memory (SRAM) and registers the interrupt. |
| 97 | */ |
97 | */ |
| 98 | void sgcn_init(void) |
98 | void sgcn_init(void) |
| 99 | { |
99 | { |
| 100 | sram_virt_addr = (uintptr_t) as_get_mappable_page(sysinfo_value("sram.area.size")); |
100 | sram_virt_addr = (uintptr_t) as_get_mappable_page( |
| - | 101 | sysinfo_value("sram.area.size")); |
|
| 101 | int result = physmem_map( |
102 | int result = physmem_map( |
| 102 | (void *) sysinfo_value("sram.address.physical"), |
103 | (void *) sysinfo_value("sram.address.physical"), |
| 103 | (void *) sram_virt_addr, |
104 | (void *) sram_virt_addr, |
| 104 | sysinfo_value("sram.area.size") / PAGE_SIZE, |
105 | sysinfo_value("sram.area.size") / PAGE_SIZE, |
| 105 | AS_AREA_READ | AS_AREA_WRITE |
106 | AS_AREA_READ | AS_AREA_WRITE |