Linux-2.6.12-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!
diff --git a/arch/arm/mach-omap/board-netstar.c b/arch/arm/mach-omap/board-netstar.c
new file mode 100644
index 0000000..54acbd2
--- /dev/null
+++ b/arch/arm/mach-omap/board-netstar.c
@@ -0,0 +1,151 @@
+/*
+ * Modified from board-generic.c
+ *
+ * Copyright (C) 2004 2N Telekomunikace, Ladislav Michl <michl@2n.cz>
+ *
+ * Code for Netstar OMAP board.
+ *
+ * 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/delay.h>
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <linux/notifier.h>
+#include <linux/reboot.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 "common.h"
+
+extern void __init omap_init_time(void);
+extern int omap_gpio_init(void);
+
+static struct resource netstar_smc91x_resources[] = {
+ [0] = {
+ .start = OMAP_CS1_PHYS + 0x300,
+ .end = OMAP_CS1_PHYS + 0x300 + 16,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = OMAP_GPIO_IRQ(8),
+ .end = OMAP_GPIO_IRQ(8),
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device netstar_smc91x_device = {
+ .name = "smc91x",
+ .id = 0,
+ .num_resources = ARRAY_SIZE(netstar_smc91x_resources),
+ .resource = netstar_smc91x_resources,
+};
+
+static struct platform_device *netstar_devices[] __initdata = {
+ &netstar_smc91x_device,
+};
+
+static void __init netstar_init_irq(void)
+{
+ omap_init_irq();
+ omap_gpio_init();
+}
+
+static void __init netstar_init(void)
+{
+ /* green LED */
+ omap_request_gpio(4);
+ omap_set_gpio_direction(4, 0);
+ /* smc91x reset */
+ omap_request_gpio(7);
+ omap_set_gpio_direction(7, 0);
+ omap_set_gpio_dataout(7, 1);
+ udelay(2); /* wait at least 100ns */
+ omap_set_gpio_dataout(7, 0);
+ mdelay(50); /* 50ms until PHY ready */
+ /* smc91x interrupt pin */
+ omap_request_gpio(8);
+ omap_set_gpio_edge_ctrl(8, OMAP_GPIO_RISING_EDGE);
+
+ omap_request_gpio(12);
+ omap_request_gpio(13);
+ omap_request_gpio(14);
+ omap_request_gpio(15);
+ omap_set_gpio_edge_ctrl(12, OMAP_GPIO_FALLING_EDGE);
+ omap_set_gpio_edge_ctrl(13, OMAP_GPIO_FALLING_EDGE);
+ omap_set_gpio_edge_ctrl(14, OMAP_GPIO_FALLING_EDGE);
+ omap_set_gpio_edge_ctrl(15, OMAP_GPIO_FALLING_EDGE);
+
+ platform_add_devices(netstar_devices, ARRAY_SIZE(netstar_devices));
+
+ /* Switch on green LED */
+ omap_set_gpio_dataout(4, 0);
+ /* Switch off red LED */
+ omap_writeb(0x00, OMAP_LPG1_PMR); /* Disable clock */
+ omap_writeb(0x80, OMAP_LPG1_LCR);
+}
+
+static int __initdata omap_serial_ports[OMAP_MAX_NR_PORTS] = {1, 1, 1};
+
+static void __init netstar_map_io(void)
+{
+ omap_map_io();
+ omap_serial_init(omap_serial_ports);
+}
+
+#define MACHINE_PANICED 1
+#define MACHINE_REBOOTING 2
+#define MACHINE_REBOOT 4
+static unsigned long machine_state;
+
+static int panic_event(struct notifier_block *this, unsigned long event,
+ void *ptr)
+{
+ if (test_and_set_bit(MACHINE_PANICED, &machine_state))
+ return NOTIFY_DONE;
+
+ /* Switch off green LED */
+ omap_set_gpio_dataout(4, 1);
+ /* Flash red LED */
+ omap_writeb(0x78, OMAP_LPG1_LCR);
+ omap_writeb(0x01, OMAP_LPG1_PMR); /* Enable clock */
+
+ return NOTIFY_DONE;
+}
+
+static struct notifier_block panic_block = {
+ .notifier_call = panic_event,
+};
+
+static int __init netstar_late_init(void)
+{
+ /* TODO: Setup front panel switch here */
+
+ /* Setup panic notifier */
+ notifier_chain_register(&panic_notifier_list, &panic_block);
+
+ return 0;
+}
+
+postcore_initcall(netstar_late_init);
+
+MACHINE_START(NETSTAR, "NetStar OMAP5910")
+ MAINTAINER("Ladislav Michl <michl@2n.cz>")
+ BOOT_MEM(0x10000000, 0xfff00000, 0xfef00000)
+ BOOT_PARAMS(0x10000100)
+ MAPIO(netstar_map_io)
+ INITIRQ(netstar_init_irq)
+ INIT_MACHINE(netstar_init)
+ .timer = &omap_timer,
+MACHINE_END