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Remove pre-armv6 support from devmap

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Remove an old code path that was used used by Armv4/5 so is unused now.

Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Andrew Turner 2022-10-05 09:53:12 +01:00
parent 8ff4fc03e6
commit 9d4cff787e
1 changed files with 0 additions and 5 deletions
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5
sys/kern/subr_devmap.c
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@ -193,13 +193,8 @@ devmap_bootstrap(vm_offset_t l1pt, const struct devmap_entry *table)
for (pd = devmap_table; pd->pd_size != 0; ++pd) {
#if defined(__arm__)
#if __ARM_ARCH >= 6
pmap_preboot_map_attr(pd->pd_pa, pd->pd_va, pd->pd_size,
VM_PROT_READ | VM_PROT_WRITE, VM_MEMATTR_DEVICE);
#else
pmap_map_chunk(l1pt, pd->pd_va, pd->pd_pa, pd->pd_size,
VM_PROT_READ | VM_PROT_WRITE, PTE_DEVICE);
#endif
#elif defined(__aarch64__) || defined(__riscv)
pmap_kenter_device(pd->pd_va, pd->pd_size, pd->pd_pa);
#endif