On Mon, Sep 22, 2014 at 03:45:51PM +0800, Jingchang Lu wrote:
> From: Jingchang Lu <b35...@freescale.com>
>
> The LS1021A SoC is a dual-core Cortex-A7 based processor,
> this add the initial support for it.
>
> Signed-off-by: Jingchang Lu <b35...@freescale.com>
> ---
> arch/arm/mach-imx/Kconfig | 14 ++++++++++++++
> arch/arm/mach-imx/Makefile | 2 ++
> arch/arm/mach-imx/mach-ls1021a.c | 21 +++++++++++++++++++++
> 3 files changed, 37 insertions(+)
> create mode 100644 arch/arm/mach-imx/mach-ls1021a.c
>
> diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
> index 11b2957..2cc64a3 100644
> --- a/arch/arm/mach-imx/Kconfig
> +++ b/arch/arm/mach-imx/Kconfig
> @@ -639,6 +639,20 @@ config SOC_VF610
> help
> This enable support for Freescale Vybrid VF610 processor.
>
> +config SOC_LS1021A
> + bool "Freescale LS1021A support"
> + select CPU_V7
Has been selected by ARCH_MULTI_V7.
> + select ARM_GIC
> + select CLKSRC_OF
Has been selected by ARCH_MULTIPLATFORM.
> + select HAVE_ARM_ARCH_TIMER
> + select HAVE_SMP
Has been selected by ARCH_MULTI_V7.
> + select MIGHT_HAVE_PCI
Has been selected by ARCH_MULTIPLATFORM.
Shawn
> + select PCI_DOMAINS if PCI
> + select ZONE_DMA if ARM_LPAE
> +
> + help
> + This enable support for Freescale LS1021A processor.
> +
> endif
>
> source "arch/arm/mach-imx/devices/Kconfig"
> diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
> index 6e4fcd8..ce137bc 100644
> --- a/arch/arm/mach-imx/Makefile
> +++ b/arch/arm/mach-imx/Makefile
> @@ -110,4 +110,6 @@ obj-$(CONFIG_SOC_IMX53) += mach-imx53.o
>
> obj-$(CONFIG_SOC_VF610) += clk-vf610.o mach-vf610.o
>
> +obj-$(CONFIG_SOC_LS1021A) += mach-ls1021a.o
> +
> obj-y += devices/
> diff --git a/arch/arm/mach-imx/mach-ls1021a.c
> b/arch/arm/mach-imx/mach-ls1021a.c
> new file mode 100644
> index 0000000..9d2034b
> --- /dev/null
> +++ b/arch/arm/mach-imx/mach-ls1021a.c
> @@ -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
> --
> 1.8.0
>
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