ARM: 7202/1: Add Cortex-A7 proc info (b4244738) · Commits · 戴 / test

This patch adds processor info for ARM Ltd. Cortex-A7. A7 is architecturally identical to A15 so it shares the same SMP initialization code and hwcaps. Tested-by:

Will Deacon <will.deacon@arm.com> Signed-off-by:

Pawel Moll <pawel.moll@arm.com> Signed-off-by:

Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/mm/proc-v7.S

+11 −0

Original line number	Diff line number	Diff line
		@@ -284,6 +284,7 @@ __v7_ca5mp_setup:
		__v7_ca9mp_setup:
		mov r10, #(1 << 0) @ TLB ops broadcasting
		b 1f
		__v7_ca7mp_setup:
		__v7_ca15mp_setup:
		mov r10, #0
		1:
		@@ -462,6 +463,16 @@ __v7_ca5mp_proc_info:
		__v7_proc __v7_ca5mp_setup
		.size __v7_ca5mp_proc_info, . - __v7_ca5mp_proc_info

		/*
		* ARM Ltd. Cortex A7 processor.
		*/
		.type __v7_ca7mp_proc_info, #object
		__v7_ca7mp_proc_info:
		.long 0x410fc070
		.long 0xff0ffff0
		__v7_proc __v7_ca7mp_setup, hwcaps = HWCAP_IDIV
		.size __v7_ca7mp_proc_info, . - __v7_ca7mp_proc_info

		/*
		* ARM Ltd. Cortex A9 processor.
		*/

Admin message