From 06afffeffd7a7da83b17ff7f49979d56bbdf6710 Mon Sep 17 00:00:00 2001 From: Marc Carino Date: Wed, 16 Oct 2013 15:57:06 -0700 Subject: xen/arm: Add CPU ID for Broadcom Brahma-B15 Let Xen recognize the Broadcom Brahma-B15 CPU by adding the appropriate MIDR mask to the initialization phase. Further, ensure that the console output properly reports the CPU manufacturer as "Broadcom Corporation". Signed-off-by: Marc Carino Acked-by: Ian Campbell --- xen/arch/arm/arm32/proc-v7.S | 8 ++++++++ xen/arch/arm/setup.c | 1 + 2 files changed, 9 insertions(+) diff --git a/xen/arch/arm/arm32/proc-v7.S b/xen/arch/arm/arm32/proc-v7.S index 6577a895ca..2c8cb9cdd7 100644 --- a/xen/arch/arm/arm32/proc-v7.S +++ b/xen/arch/arm/arm32/proc-v7.S @@ -43,6 +43,14 @@ __v7_ca7mp_proc_info: .long v7_init .size __v7_ca7mp_proc_info, . - __v7_ca7mp_proc_info + .section ".init.proc.info", #alloc, #execinstr + .type __v7_brahma15mp_proc_info, #object +__v7_brahma15mp_proc_info: + .long 0x420F00F2 /* Broadcom Brahma-B15 */ + .long 0xFF0FFFFF /* Mask */ + .long v7_init + .size __v7_brahma15mp_proc_info, . - __v7_brahma15mp_proc_info + /* * Local variables: * mode: ASM diff --git a/xen/arch/arm/setup.c b/xen/arch/arm/setup.c index 49f344c0e0..7d6e596b62 100644 --- a/xen/arch/arm/setup.c +++ b/xen/arch/arm/setup.c @@ -61,6 +61,7 @@ static void __init init_idle_domain(void) static const char * __initdata processor_implementers[] = { ['A'] = "ARM Limited", + ['B'] = "Broadcom Corporation", ['D'] = "Digital Equipment Corp", ['M'] = "Motorola, Freescale Semiconductor Inc.", ['Q'] = "Qualcomm Inc.", -- cgit v1.2.3