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>

diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S
index 693855995407b3a302227cb079f6373064759ee6..032a8d987148b6a24c97d7ec05467bef14b82ab0 100644 (file)
--- 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