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-rw-r--r--arch/arm/mach-omap1/board-generic.c89
1 files changed, 89 insertions, 0 deletions
diff --git a/arch/arm/mach-omap1/board-generic.c b/arch/arm/mach-omap1/board-generic.c
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+/*
+ * linux/arch/arm/mach-omap1/board-generic.c
+ *
+ * Modified from board-innovator1510.c
+ *
+ * Code for generic OMAP board. Should work on many OMAP systems where
+ * the device drivers take care of all the necessary hardware initialization.
+ * Do not put any board specific code to this file; create a new machine
+ * type if you need custom low-level initializations.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/gpio.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+
+#include <mach/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include <mach/mux.h>
+
+#include <mach/usb.h>
+
+#include "common.h"
+
+/* assume no Mini-AB port */
+
+#ifdef CONFIG_ARCH_OMAP15XX
+static struct omap_usb_config generic1510_usb_config __initdata = {
+ .register_host = 1,
+ .register_dev = 1,
+ .hmc_mode = 16,
+ .pins[0] = 3,
+};
+#endif
+
+#if defined(CONFIG_ARCH_OMAP16XX)
+static struct omap_usb_config generic1610_usb_config __initdata = {
+#ifdef CONFIG_USB_OTG
+ .otg = 1,
+#endif
+ .register_host = 1,
+ .register_dev = 1,
+ .hmc_mode = 16,
+ .pins[0] = 6,
+};
+#endif
+
+static void __init omap_generic_init(void)
+{
+#ifdef CONFIG_ARCH_OMAP15XX
+ if (cpu_is_omap15xx()) {
+ /* mux pins for uarts */
+ omap_cfg_reg(UART1_TX);
+ omap_cfg_reg(UART1_RTS);
+ omap_cfg_reg(UART2_TX);
+ omap_cfg_reg(UART2_RTS);
+ omap_cfg_reg(UART3_TX);
+ omap_cfg_reg(UART3_RX);
+
+ omap1_usb_init(&generic1510_usb_config);
+ }
+#endif
+#if defined(CONFIG_ARCH_OMAP16XX)
+ if (!cpu_is_omap1510()) {
+ omap1_usb_init(&generic1610_usb_config);
+ }
+#endif
+
+ omap_serial_init();
+ omap_register_i2c_bus(1, 100, NULL, 0);
+}
+
+MACHINE_START(OMAP_GENERIC, "Generic OMAP1510/1610/1710")
+ /* Maintainer: Tony Lindgren <tony@atomide.com> */
+ .atag_offset = 0x100,
+ .map_io = omap16xx_map_io,
+ .init_early = omap1_init_early,
+ .init_irq = omap1_init_irq,
+ .init_machine = omap_generic_init,
+ .init_late = omap1_init_late,
+ .init_time = omap1_timer_init,
+ .restart = omap1_restart,
+MACHINE_END