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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /arch/arm/mach-omap/board-generic.c
downloadlinux-stericsson-2.6.12-rc2.tar.gz
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'arch/arm/mach-omap/board-generic.c')
-rw-r--r--arch/arm/mach-omap/board-generic.c98
1 files changed, 98 insertions, 0 deletions
diff --git a/arch/arm/mach-omap/board-generic.c b/arch/arm/mach-omap/board-generic.c
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+++ b/arch/arm/mach-omap/board-generic.c
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+/*
+ * linux/arch/arm/mach-omap/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/kernel.h>
+#include <linux/init.h>
+#include <linux/device.h>
+
+#include <asm/hardware.h>
+#include <asm/mach-types.h>
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+
+#include <asm/arch/gpio.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/usb.h>
+#include <asm/arch/board.h>
+
+#include "common.h"
+
+static int __initdata generic_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1};
+
+static void __init omap_generic_init_irq(void)
+{
+ omap_init_irq();
+}
+
+/* assume no Mini-AB port */
+
+#ifdef CONFIG_ARCH_OMAP1510
+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 = {
+ .register_host = 1,
+ .register_dev = 1,
+ .hmc_mode = 16,
+ .pins[0] = 6,
+};
+#endif
+
+static struct omap_board_config_kernel generic_config[] = {
+ { OMAP_TAG_USB, NULL },
+};
+
+static void __init omap_generic_init(void)
+{
+ /*
+ * Make sure the serial ports are muxed on at this point.
+ * You have to mux them off in device drivers later on
+ * if not needed.
+ */
+#ifdef CONFIG_ARCH_OMAP1510
+ if (cpu_is_omap1510()) {
+ generic_config[0].data = &generic1510_usb_config;
+ }
+#endif
+#if defined(CONFIG_ARCH_OMAP16XX)
+ if (!cpu_is_omap1510()) {
+ generic_config[0].data = &generic1610_usb_config;
+ }
+#endif
+ omap_board_config = generic_config;
+ omap_board_config_size = ARRAY_SIZE(generic_config);
+ omap_serial_init(generic_serial_ports);
+}
+
+static void __init omap_generic_map_io(void)
+{
+ omap_map_io();
+}
+
+MACHINE_START(OMAP_GENERIC, "Generic OMAP1510/1610/1710")
+ MAINTAINER("Tony Lindgren <tony@atomide.com>")
+ BOOT_MEM(0x10000000, 0xfff00000, 0xfef00000)
+ BOOT_PARAMS(0x10000100)
+ MAPIO(omap_generic_map_io)
+ INITIRQ(omap_generic_init_irq)
+ INIT_MACHINE(omap_generic_init)
+ .timer = &omap_timer,
+MACHINE_END