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authorMarc C <marc.ceeeee@gmail.com>2013-06-05 22:02:23 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2013-06-05 23:32:40 +0100
commitced2a3b84965f1be8b6a142d6029faf241f109af (patch)
tree9b8ae1675dc2092d0b49ab6248c66a4ad42d2917 /arch/arm/boot
parentda94a829305f1c217cfdf6771cb1faca0917e3b9 (diff)
downloadvexpress-lsk-ced2a3b84965f1be8b6a142d6029faf241f109af.tar.gz
ARM: 7750/1: update legacy CPU ID in decompressor cache support jump table
The previous mask values for the legacy ARM CPU IDs were conflicting with the CPU ID assignments for late-generation CPUs (like the Qualcomm MSM/QSD or Broadcom Brahma-15 processors). This change corrects the legacy ARM CPU ID value so that the jump table can fall-through to the appropriate cache maintenance / MMU functions. Signed-off-by: Marc C <marc.ceeeee@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/boot')
-rw-r--r--arch/arm/boot/compressed/head.S4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 69385599540..032a8d98714 100644
--- a/arch/arm/boot/compressed/head.S
+++ b/arch/arm/boot/compressed/head.S
@@ -806,8 +806,8 @@ call_cache_fn: adr r12, proc_types
.align 2
.type proc_types,#object
proc_types:
- .word 0x00000000 @ old ARM ID
- .word 0x0000f000
+ .word 0x41000000 @ old ARM ID
+ .word 0xff00f000
mov pc, lr
THUMB( nop )
mov pc, lr