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extended mmu_map_page() by size and flags args

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This commit is contained in:
Markus Fröschle
2014-01-16 16:29:29 +00:00
parent 3779d1cb2e
commit 1c316ec11b
2 changed files with 11 additions and 3 deletions
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7
sys/mmu.c
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@@ -447,6 +447,8 @@ bool access_exception(uint32_t pc, uint32_t format_status)
}
else
{
uint32_t flags;
fault_address = MCF_MMU_MMUAR; /* retrieve fault access address from MMU */
if (fault_address >= FASTRAM_END)
{
@@ -454,7 +456,8 @@ bool access_exception(uint32_t pc, uint32_t format_status)
}
else /* map this page */
{
mmu_map_page(fault_address & 0xfff00000, fault_address & 0xfff00000);
mmu_map_page(fault_address & 0xfff00000, fault_address & 0xfff00000,
MMU_PAGE_SIZE_1M, flags);
return true;
}
}
@@ -463,7 +466,7 @@ bool access_exception(uint32_t pc, uint32_t format_status)
}
void mmu_map_page(uint32_t virt, uint32_t phys)
void mmu_map_page(uint32_t virt, uint32_t phys, uint32_t map_size, uint32_t map_flags)
{
dbg("%s: map virt=%p to phys=%p\r\n", __FUNCTION__, virt, phys);