ENGR00182324-6 - MX6SL MSL: Add basic board file support

Add basic board file support for the i.MX 6SoloLite ARM2-based
Validation board.

Signed-off-by: Jason Liu <r64343@freescale.com>
Signed-off-by: Robby Cai <r63905@freescale.com>

1 files changed, 123 insertions, 0 deletions

diff --git a/arch/arm/mach-mx6/board-mx6sl_arm2.c b/arch/arm/mach-mx6/board-mx6sl_arm2.c
new file mode 100755
index 000000000000..2fa33af41969
--- /dev/null
+++ b/arch/arm/mach-mx6/board-mx6sl_arm2.c
@@ -0,0 +1,123 @@
+/*
+ * Copyright (C) 2012 Freescale Semiconductor, Inc. All Rights Reserved.
+ *
+ * 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.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <linux/types.h>
+#include <linux/sched.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/interrupt.h>
+#include <linux/irq.h>
+#include <linux/init.h>
+#include <linux/input.h>
+#include <linux/nodemask.h>
+#include <linux/clk.h>
+#include <linux/platform_device.h>
+#include <linux/fsl_devices.h>
+#include <linux/smsc911x.h>
+#include <linux/spi/spi.h>
+#include <linux/spi/flash.h>
+#include <linux/i2c.h>
+#include <linux/i2c/pca953x.h>
+#include <linux/ata.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+#include <linux/mtd/partitions.h>
+#include <linux/pmic_external.h>
+#include <linux/pmic_status.h>
+#include <linux/mxcfb.h>
+#include <linux/pwm_backlight.h>
+#include <linux/fec.h>
+#include <linux/memblock.h>
+#include <linux/gpio.h>
+#include <linux/etherdevice.h>
+#include <linux/regulator/anatop-regulator.h>
+#include <linux/regulator/consumer.h>
+#include <linux/regulator/machine.h>
+#include <linux/regulator/fixed.h>
+#include <linux/mfd/max17135.h>
+#include <sound/wm8962.h>
+#include <sound/pcm.h>
+
+#include <mach/common.h>
+#include <mach/hardware.h>
+#include <mach/mxc_dvfs.h>
+#include <mach/memory.h>
+#include <mach/iomux-mx6sl.h>
+#include <mach/imx-uart.h>
+#include <mach/viv_gpu.h>
+
+#include <asm/irq.h>
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/time.h>
+
+#include "usb.h"
+#include "devices-imx6q.h"
+#include "crm_regs.h"
+#include "cpu_op-mx6.h"
+#include "board-mx6sl_arm2.h"
+
+void __init early_console_setup(unsigned long base, struct clk *clk);
+
+static inline void mx6_arm2_init_uart(void)
+{
+	imx6q_add_imx_uart(0, NULL); /* DEBUG UART1 */
+}
+
+/*!
+ * Board specific initialization.
+ */
+static void __init mx6_arm2_init(void)
+{
+	mxc_iomux_v3_setup_multiple_pads(mx6sl_arm2_pads, ARRAY_SIZE(mx6sl_arm2_pads));
+
+	mx6_arm2_init_uart();
+}
+
+extern void __iomem *twd_base;
+static void __init mx6_timer_init(void)
+{
+	struct clk *uart_clk;
+#ifdef CONFIG_LOCAL_TIMERS
+	twd_base = ioremap(LOCAL_TWD_ADDR, SZ_256);
+	BUG_ON(!twd_base);
+#endif
+	mx6sl_clocks_init(32768, 24000000, 0, 0);
+
+	uart_clk = clk_get_sys("imx-uart.0", NULL);
+	early_console_setup(UART1_BASE_ADDR, uart_clk);
+}
+
+static struct sys_timer mxc_timer = {
+	.init   = mx6_timer_init,
+};
+
+static void __init mx6_arm2_reserve(void)
+{
+
+}
+
+MACHINE_START(MX6SL_ARM2, "Freescale i.MX 6SoloLite Armadillo2 Board")
+	.boot_params	= MX6SL_PHYS_OFFSET + 0x100,
+	.map_io		= mx6_map_io,
+	.init_irq	= mx6_init_irq,
+	.init_machine	= mx6_arm2_init,
+	.timer		= &mxc_timer,
+	.reserve	= mx6_arm2_reserve,
+MACHINE_END