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ARM: imx: add initial support for VF610

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Add initial support for Freescale Vybrid VF610 SoC.

Signed-off-by: Jingchang Lu <b35083@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Jingchang Lu 2013-05-28 17:12:21 +08:00 committed by Shawn Guo
parent 1f2c5fd5f0
commit 5be913c682
3 changed files with 65 additions and 0 deletions
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15
arch/arm/mach-imx/Kconfig
View file

@ -835,6 +835,21 @@ config SOC_IMX6SL
help
This enables support for Freescale i.MX6 SoloLite processor.
config SOC_VF610
bool "Vybrid Family VF610 support"
select CPU_V7
select ARM_GIC
select CLKSRC_OF
select PINCTRL
select PINCTRL_VF610
select VF_PIT_TIMER
select PL310_ERRATA_588369 if CACHE_PL310
select PL310_ERRATA_727915 if CACHE_PL310
select PL310_ERRATA_769419 if CACHE_PL310
help
This enable support for Freescale Vybrid VF610 processor.
endif
source "arch/arm/mach-imx/devices/Kconfig"

2
arch/arm/mach-imx/Makefile
View file

@ -112,4 +112,6 @@ obj-$(CONFIG_MACH_EUKREA_MBIMXSD51_BASEBOARD) += eukrea_mbimxsd51-baseboard.o
obj-$(CONFIG_MACH_IMX51_DT) += imx51-dt.o
obj-$(CONFIG_SOC_IMX53) += mach-imx53.o
obj-$(CONFIG_SOC_VF610) += clk-vf610.o mach-vf610.o
obj-y += devices/

48
arch/arm/mach-imx/mach-vf610.c Normal file
View file

@ -0,0 +1,48 @@
/*
* Copyright 2012-2013 Freescale Semiconductor, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/
#include <linux/of_platform.h>
#include <linux/clocksource.h>
#include <linux/irqchip.h>
#include <linux/clk-provider.h>
#include <asm/mach/arch.h>
#include <asm/hardware/cache-l2x0.h>
#include "common.h"
static void __init vf610_init_machine(void)
{
mxc_arch_reset_init_dt();
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
}
static void __init vf610_init_irq(void)
{
l2x0_of_init(0, ~0UL);
irqchip_init();
}
static void __init vf610_init_time(void)
{
of_clk_init(NULL);
clocksource_of_init();
}
static const char *vf610_dt_compat[] __initdata = {
"fsl,vf610",
NULL,
};
DT_MACHINE_START(VYBRID_VF610, "Freescale Vybrid VF610 (Device Tree)")
.init_irq = vf610_init_irq,
.init_time = vf610_init_time,
.init_machine = vf610_init_machine,
.dt_compat = vf610_dt_compat,
.restart = mxc_restart,
MACHINE_END