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authorLina Iyer <lina.iyer@linaro.org>2015-03-02 16:30:28 -0700
committerKumar Gala <galak@codeaurora.org>2015-03-11 15:15:05 -0500
commita353e4a06f24235138d483a2625726a5fc472949 (patch)
tree87c373a4ae708b8f2df901ff9c16592ae02e6338 /arch/arm/mach-qcom
parent916f743da3546c28a2f350d197e3bea95d97ba15 (diff)
downloadblackbird-op-linux-a353e4a06f24235138d483a2625726a5fc472949.tar.gz
blackbird-op-linux-a353e4a06f24235138d483a2625726a5fc472949.zip
firmware: qcom: scm: Clean cold boot entry to export only the API
We dont need to export the SCM specific cold boot flags to the platform code. Export only a function to set the cold boot address. Signed-off-by: Lina Iyer <lina.iyer@linaro.org> Signed-off-by: Kumar Gala <galak@codeaurora.org>
Diffstat (limited to 'arch/arm/mach-qcom')
-rw-r--r--arch/arm/mach-qcom/platsmp.c21
1 files changed, 3 insertions, 18 deletions
diff --git a/arch/arm/mach-qcom/platsmp.c b/arch/arm/mach-qcom/platsmp.c
index 4b67e56911d3..5cde63a64b34 100644
--- a/arch/arm/mach-qcom/platsmp.c
+++ b/arch/arm/mach-qcom/platsmp.c
@@ -319,25 +319,10 @@ static int kpssv2_boot_secondary(unsigned int cpu, struct task_struct *idle)
static void __init qcom_smp_prepare_cpus(unsigned int max_cpus)
{
- int cpu, map;
- unsigned int flags = 0;
- static const int cold_boot_flags[] = {
- 0,
- QCOM_SCM_FLAG_COLDBOOT_CPU1,
- QCOM_SCM_FLAG_COLDBOOT_CPU2,
- QCOM_SCM_FLAG_COLDBOOT_CPU3,
- };
-
- for_each_present_cpu(cpu) {
- map = cpu_logical_map(cpu);
- if (WARN_ON(map >= ARRAY_SIZE(cold_boot_flags))) {
- set_cpu_present(cpu, false);
- continue;
- }
- flags |= cold_boot_flags[map];
- }
+ int cpu;
- if (qcom_scm_set_boot_addr(virt_to_phys(secondary_startup_arm), flags)) {
+ if (qcom_scm_set_cold_boot_addr(secondary_startup_arm,
+ cpu_present_mask)) {
for_each_present_cpu(cpu) {
if (cpu == smp_processor_id())
continue;
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