The branch main has been updated by andrew:
URL:
https://cgit.FreeBSD.org/src/commit/?id=9d4cff787ecbfb8afba09a7b60e65d1fbefa5ded
commit 9d4cff787ecbfb8afba09a7b60e65d1fbefa5ded
Author: Andrew Turner <and...@freebsd.org>
AuthorDate: 2022-10-05 08:53:12 +0000
Commit: Andrew Turner <and...@freebsd.org>
CommitDate: 2022-10-05 08:56:17 +0000
Remove pre-armv6 support from devmap
Remove an old code path that was used used by Armv4/5 so is unused now.
Sponsored by: The FreeBSD Foundation
---
sys/kern/subr_devmap.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/sys/kern/subr_devmap.c b/sys/kern/subr_devmap.c
index df72e49f4de5..837939923c8b 100644
--- a/sys/kern/subr_devmap.c
+++ b/sys/kern/subr_devmap.c
@@ -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
