ARM: 8751/1: Add support for Cortex-R8 processor

Cortex-R8 has identical initialisation requirements to Cortex-R7, so
hook it up in proc-v7.S in the same way.

Signed-off-by: Luca Scalabrino <luca.scalabrino@arm.com>
Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>

diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index d55d493f9a1e7056a57dc26c4db20e64c6e6cced..b528a15f460dc91edced923b26eae9d13fdb9d27 100644 (file)
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -272,6 +272,7 @@ ENDPROC(cpu_pj4b_do_resume)
 __v7_ca5mp_setup:
 __v7_ca9mp_setup:
 __v7_cr7mp_setup:
+__v7_cr8mp_setup:
        mov     r10, #(1 << 0)                  @ Cache/TLB ops broadcasting
        b       1f
 __v7_ca7mp_setup:
@@ -641,6 +642,16 @@ __v7_cr7mp_proc_info:
        __v7_proc __v7_cr7mp_proc_info, __v7_cr7mp_setup
        .size   __v7_cr7mp_proc_info, . - __v7_cr7mp_proc_info
 
+       /*
+        * ARM Ltd. Cortex R8 processor.
+        */
+       .type   __v7_cr8mp_proc_info, #object
+__v7_cr8mp_proc_info:
+       .long   0x410fc180
+       .long   0xff0ffff0
+       __v7_proc __v7_cr8mp_proc_info, __v7_cr8mp_setup
+       .size   __v7_cr8mp_proc_info, . - __v7_cr8mp_proc_info
+
        /*
         * ARM Ltd. Cortex A7 processor.
         */