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ARM: vexpress: Remove non-DT code

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Now, with the CLCD DT support available, there is no
more reason to keep the non-DT support for V2P-CA9.

Removed, together with "some" supporting code. It was
necessary to make PLAT_VERSATILE_SCHED_CLOCK optional
and selected by the machines still interested in it.

Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Pawel Moll <pawel.moll@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Pawel Moll
2014-11-25 18:17:34 +00:00
committed by Arnd Bergmann
parent ad77b79125
commit 81cc3f868d
17 changed files with 16 additions and 942 deletions
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42
arch/arm/mach-vexpress/platsmp.c
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@@ -19,48 +19,10 @@
#include <asm/smp_scu.h>
#include <asm/mach/map.h>
#include <mach/motherboard.h>
#include <plat/platsmp.h>
#include "core.h"
/*
* Initialise the CPU possible map early - this describes the CPUs
* which may be present or become present in the system.
*/
static void __init vexpress_smp_init_cpus(void)
{
ct_desc->init_cpu_map();
}
static void __init vexpress_smp_prepare_cpus(unsigned int max_cpus)
{
/*
* Initialise the present map, which describes the set of CPUs
* actually populated at the present time.
*/
ct_desc->smp_enable(max_cpus);
/*
* Write the address of secondary startup into the
* system-wide flags register. The boot monitor waits
* until it receives a soft interrupt, and then the
* secondary CPU branches to this address.
*/
vexpress_flags_set(virt_to_phys(versatile_secondary_startup));
}
struct smp_operations __initdata vexpress_smp_ops = {
.smp_init_cpus = vexpress_smp_init_cpus,
.smp_prepare_cpus = vexpress_smp_prepare_cpus,
.smp_secondary_init = versatile_secondary_init,
.smp_boot_secondary = versatile_boot_secondary,
#ifdef CONFIG_HOTPLUG_CPU
.cpu_die = vexpress_cpu_die,
#endif
};
bool __init vexpress_smp_init_ops(void)
{
#ifdef CONFIG_MCPM
@@ -79,8 +41,6 @@ bool __init vexpress_smp_init_ops(void)
return false;
}
#if defined(CONFIG_OF)
static const struct of_device_id vexpress_smp_dt_scu_match[] __initconst = {
{ .compatible = "arm,cortex-a5-scu", },
{ .compatible = "arm,cortex-a9-scu", },
@@ -112,5 +72,3 @@ struct smp_operations __initdata vexpress_smp_dt_ops = {
.cpu_die = vexpress_cpu_die,
#endif
};
#endif