From: Daniel Walker <[email protected]> ScorpionMP does not have the SMP/nAMP and TLB ops broadcasting bits in ACTLR.
Signed-off-by: Daniel Walker <[email protected]> Signed-off-by: Jeff Ohlstein <[email protected]> --- arch/arm/mm/proc-v7.S | 24 ++++++++++++++++++++++++ 1 files changed, 24 insertions(+), 0 deletions(-) diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index 7aaf88a..98fd7e5 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -196,6 +196,7 @@ __v7_setup: orreq r0, r0, #(1 << 6) | (1 << 0) @ Enable SMP/nAMP mode and mcreq p15, 0, r0, c1, c0, 1 @ TLB ops broadcasting #endif +__v7_msm_setup: adr r12, __v7_setup_stack @ the local stack stmia r12, {r0-r5, r7, r9, r11, lr} bl v7_flush_dcache_all @@ -326,6 +327,29 @@ cpu_elf_name: .section ".proc.info.init", #alloc, #execinstr + .type __v7_msm_proc_info, #object +__v7_msm_proc_info: + .long 0x510f0000 @ Required ID value + .long 0xff0f0000 @ Mask for ID + .long PMD_TYPE_SECT | \ + PMD_SECT_AP_WRITE | \ + PMD_SECT_AP_READ | \ + PMD_FLAGS + .long PMD_TYPE_SECT | \ + PMD_SECT_XN | \ + PMD_SECT_AP_WRITE | \ + PMD_SECT_AP_READ + b __v7_msm_setup + .long cpu_arch_name + .long cpu_elf_name + .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP + .long cpu_v7_name + .long v7_processor_functions + .long v7wbi_tlb_fns + .long v6_user_fns + .long v7_cache_fns + .size __v7_msm_proc_info, . - __v7_msm_proc_info + /* * Match any ARMv7 processor core. */ -- 1.7.2.1 Sent by an employee of the Qualcomm Innovation Center, Inc. The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum. -- To unsubscribe from this list: send the line "unsubscribe linux-arm-msm" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
