2 * linux/arch/arm/mach-sa1100/shannon.c
5 #include <linux/init.h>
6 #include <linux/kernel.h>
9 #include <asm/hardware.h>
10 #include <asm/setup.h>
13 #include <asm/mach/arch.h>
14 #include <asm/mach/map.h>
15 #include <asm/mach/serial_sa1100.h>
20 static struct map_desc shannon_io_desc[] __initdata = {
21 /* virtual physical length domain r w c b */
22 { 0xe8000000, 0x00000000, 0x00400000, DOMAIN_IO, 0, 1, 0, 0 }, /* main flash memory */
26 static void __init shannon_map_io(void)
29 iotable_init(shannon_io_desc);
31 sa1100_register_uart(0, 3);
32 sa1100_register_uart(1, 1);
33 Ser1SDCR0 |= SDCR0_SUS;
34 GAFR |= (GPIO_UART_TXD | GPIO_UART_RXD);
35 GPDR |= GPIO_UART_TXD;
36 GPDR &= ~GPIO_UART_RXD;
39 set_GPIO_IRQ_edge(SHANNON_GPIO_IRQ_CODEC);
42 MACHINE_START(SHANNON, "Shannon (AKA: Tuxscreen)")
43 BOOT_MEM(0xc0000000, 0x80000000, 0xf8000000)
44 BOOT_PARAMS(0xc0000100)
46 INITIRQ(sa1100_init_irq)