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authorLuca Scalabrino <luca.scalabrino@arm.com>2018-03-21 16:38:21 +0300
committerRussell King <rmk+kernel@armlinux.org.uk>2018-03-28 23:30:59 +0300
commit8aeaf4a0d22c6b3ab00003e3412e934852e7a112 (patch)
tree96fce986fda5f626a82622c7b3ca1ca38c92fa5b /arch/arm/mm
parentee333554fed55555a986a90bb097ac7f9d6f05bf (diff)
downloadlinux-8aeaf4a0d22c6b3ab00003e3412e934852e7a112.tar.xz
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>
Diffstat (limited to 'arch/arm/mm')
-rw-r--r--arch/arm/mm/proc-v7.S11
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index d55d493f9a1e..b528a15f460d 100644
--- 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:
@@ -642,6 +643,16 @@ __v7_cr7mp_proc_info:
.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.
*/
.type __v7_ca7mp_proc_info, #object