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ARM: highbank: Add initial ECX-2000 support 

And initial Calxeda ECX-2000 SOC support. This adds Cortex-A15 peripherals
and machine DT match name.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
hifive-unleashed-5.1
Rob Herring 2012-10-25 12:19:52 -05:00
parent 7a2848d369
commit e095c0d122
2 changed files with 7 additions and 1 deletions
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2
arch/arm/mach-highbank/Kconfig
View File

@ -1,5 +1,5 @@
config ARCH_HIGHBANK
bool "Calxeda ECX-1000 (Highbank)" if ARCH_MULTI_V7
bool "Calxeda ECX-1000/2000 (Highbank/Midway)" if ARCH_MULTI_V7
select ARCH_WANT_OPTIONAL_GPIOLIB
select ARM_AMBA
select ARM_GIC

6
arch/arm/mach-highbank/highbank.c
View File

@ -26,6 +26,7 @@
#include <linux/smp.h>
#include <linux/amba/bus.h>
#include <asm/arch_timer.h>
#include <asm/cacheflush.h>
#include <asm/smp_plat.h>
#include <asm/smp_twd.h>
@ -70,6 +71,7 @@ void highbank_set_cpu_jump(int cpu, void *jump_addr)
}
const static struct of_device_id irq_match[] = {
{ .compatible = "arm,cortex-a15-gic", .data = gic_of_init, },
{ .compatible = "arm,cortex-a9-gic", .data = gic_of_init, },
{}
};
@ -126,6 +128,9 @@ static void __init highbank_timer_init(void)
sp804_clockevents_init(timer_base, irq, "timer0");
twd_local_timer_of_register();
arch_timer_of_register();
arch_timer_sched_clock_init();
}
static struct sys_timer highbank_timer = {
@ -200,6 +205,7 @@ static void __init highbank_init(void)
static const char *highbank_match[] __initconst = {
"calxeda,highbank",
"calxeda,ecx-2000",
NULL,
};