target/linux/layerscape/patches-4.4/3117-armv8-aarch32-Run-32-bit-Linux-for-LayerScape-SoCs.patch

   1 From f6dcf8936845ea95eba432ee725cec761032fe2a Mon Sep 17 00:00:00 2001
   2 From: Ying Zhang <ying.zhang22455@nxp.com>
   3 Date: Thu, 29 Sep 2016 10:12:29 +0800
   4 Subject: [PATCH 117/124] armv8: aarch32: Run 32-bit Linux for LayerScape SoCs
   5
   6 This patch adds AArch32 execution state support for LayerScape SoCs.
   7
   8 Signed-off-by: Ebony Zhu <ebony.zhu@nxp.com>
   9 Signed-off-by: Alison Wang <alison.wang@nxp.com>
  10 ---
  11  arch/arm/mach-imx/Makefile          |    2 ++
  12  arch/arm/mach-imx/mach-layerscape.c |   22 ++++++++++++++++++++++
  13  2 files changed, 24 insertions(+)
  14  create mode 100644 arch/arm/mach-imx/mach-layerscape.c
  15
  16 --- a/arch/arm/mach-imx/Makefile
  17 +++ b/arch/arm/mach-imx/Makefile
  18 @@ -103,4 +103,6 @@ obj-$(CONFIG_SOC_LS1021A) += mach-ls1021
  19
  20  obj-$(CONFIG_ARCH_LAYERSCAPE) += mach-ls1043a.o
  21
  22 +obj-$(CONFIG_ARCH_LAYERSCAPE) += mach-layerscape.o
  23 +
  24  obj-y += devices/
  25 --- /dev/null
  26 +++ b/arch/arm/mach-imx/mach-layerscape.c
  27 @@ -0,0 +1,22 @@
  28 +/*
  29 + * Copyright 2015-2016 Freescale Semiconductor, Inc.
  30 + *
  31 + * This program is free software; you can redistribute it and/or modify
  32 + * it under the terms of the GNU General Public License as published by
  33 + * the Free Software Foundation; either version 2 of the License, or
  34 + * (at your option) any later version.
  35 + */
  36 +
  37 +#include <asm/mach/arch.h>
  38 +
  39 +#include "common.h"
  40 +
  41 +static const char * const layerscape_dt_compat[] __initconst = {
  42 +       "fsl,ls1043a",
  43 +       "fsl,ls1012a",
  44 +       NULL,
  45 +};
  46 +
  47 +DT_MACHINE_START(LAYERSCAPE, "Freescale LAYERSCAPE")
  48 +       .dt_compat      = layerscape_dt_compat,
  49 +MACHINE_END