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ARM: imx: Add initial support for Freescale LS1021A 

The LS1021A SoC is a dual-core Cortex-A7 based processor,
this adds the initial support for it.

Signed-off-by: Jingchang Lu <b35083@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
This commit is contained in:
Jingchang Lu 2014-10-31 17:01:12 +08:00 committed by Shawn Guo
parent 9a31634d46
commit 7f0fb6104b
3 changed files with 37 additions and 0 deletions
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14
arch/arm/mach-imx/Kconfig
View File

@ -658,6 +658,20 @@ choice
endchoice endchoice
config FSL_SOC
bool
config SOC_LS1021A
bool "Freescale LS1021A support"
select ARM_GIC
select HAVE_ARM_ARCH_TIMER
select FSL_SOC
select PCI_DOMAINS if PCI
select ZONE_DMA if ARM_LPAE
help
This enable support for Freescale LS1021A processor.
endif endif
source "arch/arm/mach-imx/devices/Kconfig" source "arch/arm/mach-imx/devices/Kconfig"

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

@ -110,4 +110,6 @@ obj-$(CONFIG_SOC_IMX53) += mach-imx53.o
obj-$(CONFIG_SOC_VF610) += clk-vf610.o mach-vf610.o obj-$(CONFIG_SOC_VF610) += clk-vf610.o mach-vf610.o
obj-$(CONFIG_SOC_LS1021A) += mach-ls1021a.o
obj-y += devices/ obj-y += devices/

21
arch/arm/mach-imx/mach-ls1021a.c Normal file
View File

@ -0,0 +1,21 @@
/*
* Copyright 2013-2014 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 <asm/mach/arch.h>
#include "common.h"
static const char * const ls1021a_dt_compat[] __initconst = {
"fsl,ls1021a",
NULL,
};
DT_MACHINE_START(LS1021A, "Freescale LS1021A")
.dt_compat = ls1021a_dt_compat,
MACHINE_END