[PATCH v7 3/4] TI816X: Create board support and enable build for TI816X EVM

[PATCH v7 3/4] TI816X: Create board support and enable build for TI816X EVM

[Hemant Pedanekar]

This patch adds minimal support and build configuration for TI816X EVM.

Signed-off-by: Hemant Pedanekar <hemantp@ti.com>
Reviewed-by: Kevin Hilman <khilman@ti.com>
---
 arch/arm/mach-omap2/Kconfig           |    5 +++
 arch/arm/mach-omap2/Makefile          |    1 +
 arch/arm/mach-omap2/board-ti8168evm.c |   57 +++++++++++++++++++++++++++++++++
 3 files changed, 63 insertions(+), 0 deletions(-)
 create mode 100644 arch/arm/mach-omap2/board-ti8168evm.c

diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 6a4cfc2..9b4e78f 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -299,6 +299,11 @@ config MACH_OMAP_3630SDP
 	default y
 	select OMAP_PACKAGE_CBP
 
+config MACH_TI8168EVM
+	bool "TI8168 Evaluation Module"
+	depends on SOC_OMAPTI816X
+	default y
+
 config MACH_OMAP_4430SDP
 	bool "OMAP 4430 SDP board"
 	default y
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 742ca67..ec24999 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -224,6 +224,7 @@ obj-$(CONFIG_MACH_CRANEBOARD)		+= board-am3517crane.o
 
 obj-$(CONFIG_MACH_SBC3530)		+= board-omap3stalker.o \
 					   hsmmc.o
+obj-$(CONFIG_MACH_TI8168EVM)		+= board-ti8168evm.o
 # Platform specific device init code
 usbfs-$(CONFIG_ARCH_OMAP_OTG)		:= usb-fs.o
 obj-y					+= $(usbfs-m) $(usbfs-y)
diff --git a/arch/arm/mach-omap2/board-ti8168evm.c b/arch/arm/mach-omap2/board-ti8168evm.c
new file mode 100644
index 0000000..6282cc4
--- /dev/null
+++ b/arch/arm/mach-omap2/board-ti8168evm.c
@@ -0,0 +1,57 @@
+/*
+ * Code for TI8168 EVM.
+ *
+ * Copyright (C) 2010 Texas Instruments, Inc. - http://www.ti.com/
+ *
+ * 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 version 2.
+ *
+ * This program is distributed "as is" WITHOUT ANY WARRANTY of any
+ * kind, whether express or implied; without even the implied warranty
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+#include <linux/kernel.h>
+#include <linux/init.h>
+
+#include <mach/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include <plat/irqs.h>
+#include <plat/board.h>
+#include <plat/common.h>
+
+static struct omap_board_config_kernel ti8168_evm_config[] __initdata = {
+};
+
+static void __init ti8168_evm_init_irq(void)
+{
+	omap_board_config = ti8168_evm_config;
+	omap_board_config_size = ARRAY_SIZE(ti8168_evm_config);
+	omap2_init_common_infrastructure();
+	omap2_init_common_devices(NULL, NULL);
+	omap_init_irq();
+}
+
+static void __init ti8168_evm_init(void)
+{
+	omap_serial_init();
+}
+
+static void __init ti8168_evm_map_io(void)
+{
+	omap2_set_globals_ti816x();
+	omapti816x_map_common_io();
+}
+
+MACHINE_START(TI8168EVM, "ti8168evm")
+	/* Maintainer: Texas Instruments */
+	.boot_params	= 0x80000100,
+	.map_io		= ti8168_evm_map_io,
+	.init_irq	= ti8168_evm_init_irq,
+	.timer		= &omap_timer,
+	.init_machine	= ti8168_evm_init,
+MACHINE_END
-- 
1.7.3.5

[PATCH v7 3/4] TI816X: Create board support and enable build for TI816X EVM

[Russell King - ARM Linux]

On Tue, Feb 15, 2011 at 11:06:08PM +0530, Hemant Pedanekar wrote:
> +static void __init ti8168_evm_init_irq(void)
> +{
> +	omap_board_config = ti8168_evm_config;
> +	omap_board_config_size = ARRAY_SIZE(ti8168_evm_config);
> +	omap2_init_common_infrastructure();
> +	omap2_init_common_devices(NULL, NULL);
> +	omap_init_irq();
> +}

What here can use the new init_early hook in the machine record?

[PATCH v7 3/4] TI816X: Create board support and enable build for TI816X EVM

[Tony Lindgren]

* Russell King - ARM Linux <linux@arm.linux.org.uk> [110215 10:00]:
> On Tue, Feb 15, 2011 at 11:06:08PM +0530, Hemant Pedanekar wrote:
> > +static void __init ti8168_evm_init_irq(void)
> > +{
> > +	omap_board_config = ti8168_evm_config;
> > +	omap_board_config_size = ARRAY_SIZE(ti8168_evm_config);
> > +	omap2_init_common_infrastructure();
> > +	omap2_init_common_devices(NULL, NULL);
> > +	omap_init_irq();
> > +}
> 
> What here can use the new init_early hook in the machine record?

I can fix this up for the init_early changes when I merge the branches
together.

Tony

[PATCH] TI816X: Update to use init_early

[Tony Lindgren]

* Tony Lindgren <tony@atomide.com> [110215 10:04]:
> * Russell King - ARM Linux <linux@arm.linux.org.uk> [110215 10:00]:
> > On Tue, Feb 15, 2011 at 11:06:08PM +0530, Hemant Pedanekar wrote:
> > > +static void __init ti8168_evm_init_irq(void)
> > > +{
> > > +	omap_board_config = ti8168_evm_config;
> > > +	omap_board_config_size = ARRAY_SIZE(ti8168_evm_config);
> > > +	omap2_init_common_infrastructure();
> > > +	omap2_init_common_devices(NULL, NULL);
> > > +	omap_init_irq();
> > > +}
> > 
> > What here can use the new init_early hook in the machine record?
> 
> I can fix this up for the init_early changes when I merge the branches
> together.

Here's the patch to do that.

Tony

From: Tony Lindgren <tony@atomide.com>
Date: Wed, 16 Feb 2011 08:45:46 -0800
Subject: [PATCH] TI816X: Update to use init_early

Update to use init_early

Signed-off-by: Tony Lindgren <tony@atomide.com>

--- a/arch/arm/mach-omap2/board-ti8168evm.c
+++ b/arch/arm/mach-omap2/board-ti8168evm.c
@@ -27,12 +27,16 @@
 static struct omap_board_config_kernel ti8168_evm_config[] __initdata = {
 };
 
-static void __init ti8168_evm_init_irq(void)
+static void __init ti8168_init_early(void)
 {
 	omap_board_config = ti8168_evm_config;
 	omap_board_config_size = ARRAY_SIZE(ti8168_evm_config);
 	omap2_init_common_infrastructure();
 	omap2_init_common_devices(NULL, NULL);
+}
+
+static void __init ti8168_evm_init_irq(void)
+{
 	omap_init_irq();
 }
 
@@ -51,6 +55,7 @@ MACHINE_START(TI8168EVM, "ti8168evm")
 	/* Maintainer: Texas Instruments */
 	.boot_params	= 0x80000100,
 	.map_io		= ti8168_evm_map_io,
+	.init_early	= ti8168_init_early,
 	.init_irq	= ti8168_evm_init_irq,
 	.timer		= &omap_timer,
 	.init_machine	= ti8168_evm_init,