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authorDaniel Mack <daniel@caiaq.de>2009-05-20 19:54:34 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2009-05-26 12:30:40 +0200
commit1bc34f7964b1e8dee8d49d83cba8dad0a010df92 (patch)
tree8f3c5deb5177f36ae79ffdc24172b2578c266b88 /arch/arm/mach-mx3
parent65b1aa13f2a14e113d1139ecf7cb2507a3cfa8b8 (diff)
ARM: MX3: add skeleton for lilly-1131 development board
Support code for lilly-1131 is implemented in a module/baseboard fashion. All code specific to peripherals found on the development board will go to this file. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/mach-mx3')
-rw-r--r--arch/arm/mach-mx3/Makefile2
-rw-r--r--arch/arm/mach-mx3/mx31lilly-db.c68
-rw-r--r--arch/arm/mach-mx3/mx31lilly.c3
3 files changed, 72 insertions, 1 deletions
diff --git a/arch/arm/mach-mx3/Makefile b/arch/arm/mach-mx3/Makefile
index d3e3f3b06620..6c22da2b2be0 100644
--- a/arch/arm/mach-mx3/Makefile
+++ b/arch/arm/mach-mx3/Makefile
@@ -8,7 +8,7 @@ obj-y := mm.o devices.o
obj-$(CONFIG_ARCH_MX31) += clock.o iomux.o
obj-$(CONFIG_ARCH_MX35) += clock-imx35.o
obj-$(CONFIG_MACH_MX31ADS) += mx31ads.o
-obj-$(CONFIG_MACH_MX31LILLY) += mx31lilly.o
+obj-$(CONFIG_MACH_MX31LILLY) += mx31lilly.o mx31lilly-db.o
obj-$(CONFIG_MACH_MX31LITE) += mx31lite.o
obj-$(CONFIG_MACH_PCM037) += pcm037.o
obj-$(CONFIG_MACH_MX31_3DS) += mx31pdk.o
diff --git a/arch/arm/mach-mx3/mx31lilly-db.c b/arch/arm/mach-mx3/mx31lilly-db.c
new file mode 100644
index 000000000000..73e1e5e3cc37
--- /dev/null
+++ b/arch/arm/mach-mx3/mx31lilly-db.c
@@ -0,0 +1,68 @@
+/*
+ * LILLY-1131 development board support
+ *
+ * Copyright (c) 2009 Daniel Mack <daniel@caiaq.de>
+ *
+ * based on code for other MX31 boards,
+ *
+ * Copyright 2005-2007 Freescale Semiconductor
+ * Copyright (c) 2009 Alberto Panizzo <maramaopercheseimorto@gmail.com>
+ * Copyright (C) 2009 Valentin Longchamp, EPFL Mobots group
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/init.h>
+
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include <mach/hardware.h>
+#include <mach/common.h>
+#include <mach/imx-uart.h>
+#include <mach/iomux-mx3.h>
+#include <mach/board-mx31lilly.h>
+
+#include "devices.h"
+
+/*
+ * This file contains board-specific initialization routines for the
+ * LILLY-1131 development board. If you design an own baseboard for the
+ * module, use this file as base for support code.
+ */
+
+static unsigned int lilly_db_board_pins[] __initdata = {
+ MX31_PIN_CTS1__CTS1,
+ MX31_PIN_RTS1__RTS1,
+ MX31_PIN_TXD1__TXD1,
+ MX31_PIN_RXD1__RXD1,
+};
+
+/* UART */
+static struct imxuart_platform_data uart_pdata __initdata = {
+ .flags = IMXUART_HAVE_RTSCTS,
+};
+
+void __init mx31lilly_db_init(void)
+{
+ mxc_iomux_setup_multiple_pins(lilly_db_board_pins,
+ ARRAY_SIZE(lilly_db_board_pins),
+ "development board pins");
+ mxc_register_device(&mxc_uart_device0, &uart_pdata);
+}
+
diff --git a/arch/arm/mach-mx3/mx31lilly.c b/arch/arm/mach-mx3/mx31lilly.c
index 3f6477849067..a7d66cbbb2fe 100644
--- a/arch/arm/mach-mx3/mx31lilly.c
+++ b/arch/arm/mach-mx3/mx31lilly.c
@@ -54,6 +54,9 @@ static void __init mx31lilly_board_init(void)
switch (mx31lilly_baseboard) {
case MX31LILLY_NOBOARD:
break;
+ case MX31LILLY_DB:
+ mx31lilly_db_init();
+ break;
default:
printk(KERN_ERR "Illegal mx31lilly_baseboard type %d\n",
mx31lilly_baseboard);