diff options
Diffstat (limited to 'arch/arm/kernel/setup.c')
| -rw-r--r-- | arch/arm/kernel/setup.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c index 36c18b73c1f4..20edd349d379 100644 --- a/arch/arm/kernel/setup.c +++ b/arch/arm/kernel/setup.c @@ -31,12 +31,14 @@ #include <linux/bug.h> #include <linux/compiler.h> #include <linux/sort.h> +#include <linux/psci.h> #include <asm/unified.h> #include <asm/cp15.h> #include <asm/cpu.h> #include <asm/cputype.h> #include <asm/elf.h> +#include <asm/fixmap.h> #include <asm/procinfo.h> #include <asm/psci.h> #include <asm/sections.h> @@ -954,6 +956,9 @@ void __init setup_arch(char **cmdline_p) strlcpy(cmd_line, boot_command_line, COMMAND_LINE_SIZE); *cmdline_p = cmd_line; + if (IS_ENABLED(CONFIG_FIX_EARLYCON_MEM)) + early_fixmap_init(); + parse_early_param(); #ifdef CONFIG_MMU @@ -972,7 +977,7 @@ void __init setup_arch(char **cmdline_p) unflatten_device_tree(); arm_dt_init_cpu_maps(); - psci_init(); + psci_dt_init(); xen_early_init(); #ifdef CONFIG_SMP if (is_smp()) { @@ -1015,7 +1020,7 @@ static int __init topology_init(void) for_each_possible_cpu(cpu) { struct cpuinfo_arm *cpuinfo = &per_cpu(cpu_data, cpu); - cpuinfo->cpu.hotpluggable = 1; + cpuinfo->cpu.hotpluggable = platform_can_hotplug_cpu(cpu); register_cpu(&cpuinfo->cpu, cpu); } |