[ARM] 5192/1: ARM TLB: add v7wbi_{possible,always}_flags to {possible,always}_tlb_flags

Commit 2ccdd1e77d doesn't add
v7wbi_possible_flags and v7wbi_always_flags to possible_tlb_flags and
always_tlb_flags.  This causes the L2 cache flush in clean_pmd_entry()
(intended for Feroceon only) to execute on ARMv7, and the CPU hangs.

This patch is required for OMAP3 boards to boot.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Acked-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Paul Walmsley 2008-08-12 00:04:15 +01:00 committed by Russell King
parent 751a8ae95d
commit 61db7fb1c7

View File

@ -54,6 +54,7 @@
* v4wbi - ARMv4 with write buffer with I TLB flush entry instruction
* fr - Feroceon (v4wbi with non-outer-cacheable page table walks)
* v6wbi - ARMv6 with write buffer with I TLB flush entry instruction
* v7wbi - identical to v6wbi
*/
#undef _TLB
#undef MULTI_TLB
@ -266,14 +267,16 @@ extern struct cpu_tlb_fns cpu_tlb;
v4wbi_possible_flags | \
fr_possible_flags | \
v4wb_possible_flags | \
v6wbi_possible_flags)
v6wbi_possible_flags | \
v7wbi_possible_flags)
#define always_tlb_flags (v3_always_flags & \
v4_always_flags & \
v4wbi_always_flags & \
fr_always_flags & \
v4wb_always_flags & \
v6wbi_always_flags)
v6wbi_always_flags & \
v7wbi_always_flags)
#define tlb_flag(f) ((always_tlb_flags & (f)) || (__tlb_flag & possible_tlb_flags & (f)))