diff options
Diffstat (limited to 'arch/arm/plat-versatile')
| -rw-r--r-- | arch/arm/plat-versatile/Kconfig | 4 | ||||
| -rw-r--r-- | arch/arm/plat-versatile/Makefile | 2 | ||||
| -rw-r--r-- | arch/arm/plat-versatile/include/plat/platsmp.h | 14 | ||||
| -rw-r--r-- | arch/arm/plat-versatile/leds.c | 8 | ||||
| -rw-r--r-- | arch/arm/plat-versatile/platsmp.c | 10 |
5 files changed, 25 insertions, 13 deletions
diff --git a/arch/arm/plat-versatile/Kconfig b/arch/arm/plat-versatile/Kconfig index 8d5c10a5084d..2a4ae8a6a081 100644 --- a/arch/arm/plat-versatile/Kconfig +++ b/arch/arm/plat-versatile/Kconfig @@ -16,8 +16,10 @@ config PLAT_VERSATILE_FPGA_IRQ_NR depends on PLAT_VERSATILE_FPGA_IRQ config PLAT_VERSATILE_LEDS - def_bool y if LEDS_CLASS + def_bool y if NEW_LEDS depends on ARCH_REALVIEW || ARCH_VERSATILE + select LEDS_CLASS + select LEDS_TRIGGER config PLAT_VERSATILE_SCHED_CLOCK def_bool y diff --git a/arch/arm/plat-versatile/Makefile b/arch/arm/plat-versatile/Makefile index 272769a8a7d6..74cfd94cbf80 100644 --- a/arch/arm/plat-versatile/Makefile +++ b/arch/arm/plat-versatile/Makefile @@ -1,3 +1,5 @@ +ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include + obj-$(CONFIG_PLAT_VERSATILE_CLOCK) += clock.o obj-$(CONFIG_PLAT_VERSATILE_CLCD) += clcd.o obj-$(CONFIG_PLAT_VERSATILE_FPGA_IRQ) += fpga-irq.o diff --git a/arch/arm/plat-versatile/include/plat/platsmp.h b/arch/arm/plat-versatile/include/plat/platsmp.h new file mode 100644 index 000000000000..50fb830192e0 --- /dev/null +++ b/arch/arm/plat-versatile/include/plat/platsmp.h @@ -0,0 +1,14 @@ +/* + * linux/arch/arm/plat-versatile/include/plat/platsmp.h + * + * Copyright (C) 2011 ARM Ltd. + * All Rights Reserved + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +extern void versatile_secondary_startup(void); +extern void versatile_secondary_init(unsigned int cpu); +extern int versatile_boot_secondary(unsigned int cpu, struct task_struct *idle); diff --git a/arch/arm/plat-versatile/leds.c b/arch/arm/plat-versatile/leds.c index 3169fa555ea6..d2490d00b46c 100644 --- a/arch/arm/plat-versatile/leds.c +++ b/arch/arm/plat-versatile/leds.c @@ -37,10 +37,10 @@ static const struct { } versatile_leds[] = { { "versatile:0", "heartbeat", }, { "versatile:1", "mmc0", }, - { "versatile:2", }, - { "versatile:3", }, - { "versatile:4", }, - { "versatile:5", }, + { "versatile:2", "cpu0" }, + { "versatile:3", "cpu1" }, + { "versatile:4", "cpu2" }, + { "versatile:5", "cpu3" }, { "versatile:6", }, { "versatile:7", }, }; diff --git a/arch/arm/plat-versatile/platsmp.c b/arch/arm/plat-versatile/platsmp.c index d7c5c171f5aa..04ca4937d8ca 100644 --- a/arch/arm/plat-versatile/platsmp.c +++ b/arch/arm/plat-versatile/platsmp.c @@ -20,12 +20,6 @@ #include <asm/hardware/gic.h> /* - * control for which core is the next to come out of the secondary - * boot "holding pen" - */ -volatile int __cpuinitdata pen_release = -1; - -/* * Write pen_release in a way that is guaranteed to be visible to all * observers, irrespective of whether they're taking part in coherency * or not. This is necessary for the hotplug code to work reliably. @@ -40,7 +34,7 @@ static void __cpuinit write_pen_release(int val) static DEFINE_SPINLOCK(boot_lock); -void __cpuinit platform_secondary_init(unsigned int cpu) +void __cpuinit versatile_secondary_init(unsigned int cpu) { /* * if any interrupts are already enabled for the primary @@ -62,7 +56,7 @@ void __cpuinit platform_secondary_init(unsigned int cpu) spin_unlock(&boot_lock); } -int __cpuinit boot_secondary(unsigned int cpu, struct task_struct *idle) +int __cpuinit versatile_boot_secondary(unsigned int cpu, struct task_struct *idle) { unsigned long timeout; |