From: Jingchang Lu <jingchang.lu-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
To: shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org
Cc: arnd-r2nGTMty4D4@public.gmane.org,
mark.rutland-5wv7dgnIgG8@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Jingchang Lu <b35083-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
Subject: [RESENDv5 5/6] ARM: imx: Add initial support for Freescale LS1021A
Date: Fri, 31 Oct 2014 17:01:12 +0800 [thread overview]
Message-ID: <1414746073-12394-6-git-send-email-jingchang.lu@freescale.com> (raw)
In-Reply-To: <1414746073-12394-1-git-send-email-jingchang.lu-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
From: Jingchang Lu <b35083-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
The LS1021A SoC is a dual-core Cortex-A7 based processor,
this adds the initial support for it.
Signed-off-by: Jingchang Lu <b35083-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
---
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 e26b0fd..ef549ef 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -658,6 +658,20 @@ choice
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
source "arch/arm/mach-imx/devices/Kconfig"
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index b8580f3..19dc7bf 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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next prev parent reply other threads:[~2014-10-31 9:01 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-31 9:01 [PATCHv7 0/6] ARM: imx: Add Freescale LS1021A SoC and board support Jingchang Lu
[not found] ` <1414746073-12394-1-git-send-email-jingchang.lu-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2014-10-31 9:01 ` [RESENDv6 1/6] ARM: dts: Add SoC level device tree support for LS1021A Jingchang Lu
2014-10-31 9:01 ` [PATCHv7 2/6] ARM: dts: Add initial LS1021A QDS board dts support Jingchang Lu
2014-10-31 9:01 ` [PATCHv7 3/6] ARM: dts: Add initial LS1021A TWR " Jingchang Lu
2014-10-31 9:01 ` [RESENDv5 4/6] dt-bindings: arm: add Freescale LS1021A SoC device tree binding Jingchang Lu
2014-10-31 9:01 ` Jingchang Lu [this message]
[not found] ` <1414746073-12394-6-git-send-email-jingchang.lu-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2014-11-11 16:03 ` [PATCH] ARM: imx: temporarily remove CONFIG_SOC_FSL from LS1021A Arnd Bergmann
2014-11-12 10:42 ` Shawn Guo
2014-11-12 11:04 ` Arnd Bergmann
2014-11-14 9:31 ` Jingchang Lu
[not found] ` <7b9de442bdd34acbb4398efe92a64a4f-CEkquS/Gb818MjqJKlOTwZwN6zqB+hSMnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2014-11-14 10:56 ` Arnd Bergmann
2014-10-31 9:01 ` [RESENDv6 6/6] ARM: imx: Add Freescale LS1021A SMP support Jingchang Lu
2014-11-04 5:28 ` [PATCHv7 0/6] ARM: imx: Add Freescale LS1021A SoC and board support Shawn Guo
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