#11896: ARM: arch_mmu assumes RAM starts at 80000000
------------------------------+--------------------------------------------
Reporter: kallisti5 | Owner: pdziepak
Type: bug | Status: new
Priority: normal | Milestone: Unscheduled
Component: System/Boot | Version: R1/Development
Loader | Keywords: ARM MMU pfoetchen mmu_man rpi2
Resolution: | Blocking:
Blocked By: | Platform: arm
Has a Patch: 0 |
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Comment (by kallisti5):
Ah. I missed that fact :-)
{{{
kallisti5@eris haiku :) $ grep -RnA1 "mmu_map_identity" src/
system/boot/arch/arm/arch_mmu.cpp:284:mmu_map_identity(addr_t start,
size_t end, int flags)
--
system/boot/arch/arm/arch_mmu.cpp:292:TRACE(("mmu_map_identity: [ %"
B_PRIxADDR " - %" B_PRIxADDR "]\n", start, end));
--
system/boot/arch/arm/arch_mmu.cpp:320:mmu_map_identity((addr_t)&_start,
(addr_t)&_end, ARM_MMU_L2_FLAG_C);
--
system/boot/arch/arm/arch_mmu.cpp:323:mmu_map_identity((addr_t)sPageDirectory,
sPageTableRegionEnd, ARM_MMU_L2_FLAG_C);
--
system/boot/arch/arm/arch_mmu.cpp:333:mmu_map_identity(LOADER_MEMORYMAP[i].start,
LOADER_MEMORYMAP[i].end,
system/boot/arch/arm/arch_mmu.cpp-334- LOADER_MEMORYMAP[i].flags);
}}}
--
Ticket URL: <https://dev.haiku-os.org/ticket/11896#comment:6>
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