#include <linux/sched.h>
#include <linux/device.h>
#include <linux/serial_8250.h>
+#include <linux/ata_platform.h>
+#include <linux/io.h>
+#include <linux/i2c.h>
#include <asm/elf.h>
-#include <asm/io.h>
#include <asm/mach-types.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
#include <asm/page.h>
#include <asm/domain.h>
#include <asm/setup.h>
__tagtable(ATAG_ACORN, parse_tag_acorn);
static struct map_desc rpc_io_desc[] __initdata = {
- { SCREEN_BASE, SCREEN_START, 2*1048576, MT_DEVICE }, /* VRAM */
- { (u32)IO_BASE, IO_START, IO_SIZE , MT_DEVICE }, /* IO space */
- { EASI_BASE, EASI_START, EASI_SIZE, MT_DEVICE } /* EASI space */
+ { /* VRAM */
+ .virtual = SCREEN_BASE,
+ .pfn = __phys_to_pfn(SCREEN_START),
+ .length = 2*1048576,
+ .type = MT_DEVICE
+ }, { /* IO space */
+ .virtual = (u32)IO_BASE,
+ .pfn = __phys_to_pfn(IO_START),
+ .length = IO_SIZE ,
+ .type = MT_DEVICE
+ }, { /* EASI space */
+ .virtual = EASI_BASE,
+ .pfn = __phys_to_pfn(EASI_START),
+ .length = EASI_SIZE,
+ .type = MT_DEVICE
+ }
};
static void __init rpc_map_io(void)
/*
* Turn off floppy.
*/
- outb(0xc, 0x3f2);
+ writeb(0xc, PCIO_BASE + (0x3f2 << 2));
/*
* RiscPC can't handle half-word loads and stores
static struct platform_device serial_device = {
.name = "serial8250",
- .id = 0,
+ .id = PLAT8250_DEV_PLATFORM,
.dev = {
.platform_data = serial_platform_data,
},
};
+static struct pata_platform_info pata_platform_data = {
+ .ioport_shift = 2,
+};
+
+static struct resource pata_resources[] = {
+ [0] = {
+ .start = 0x030107c0,
+ .end = 0x030107df,
+ .flags = IORESOURCE_MEM,
+ },
+ [1] = {
+ .start = 0x03010fd8,
+ .end = 0x03010fdb,
+ .flags = IORESOURCE_MEM,
+ },
+ [2] = {
+ .start = IRQ_HARDDISK,
+ .end = IRQ_HARDDISK,
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device pata_device = {
+ .name = "pata_platform",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(pata_resources),
+ .resource = pata_resources,
+ .dev = {
+ .platform_data = &pata_platform_data,
+ .coherent_dma_mask = ~0, /* grumble */
+ },
+};
+
static struct platform_device *devs[] __initdata = {
&iomd_device,
&kbd_device,
&serial_device,
&acornfb_device,
+ &pata_device,
+};
+
+static struct i2c_board_info i2c_rtc = {
+ I2C_BOARD_INFO("pcf8583", 0x50)
};
static int __init rpc_init(void)
{
+ i2c_register_board_info(0, &i2c_rtc, 1);
return platform_add_devices(devs, ARRAY_SIZE(devs));
}
extern struct sys_timer ioc_timer;
MACHINE_START(RISCPC, "Acorn-RiscPC")
- MAINTAINER("Russell King")
- BOOT_MEM(0x10000000, 0x03000000, 0xe0000000)
- BOOT_PARAMS(0x10000100)
- DISABLE_PARPORT(0)
- DISABLE_PARPORT(1)
- MAPIO(rpc_map_io)
- INITIRQ(rpc_init_irq)
+ /* Maintainer: Russell King */
+ .phys_io = 0x03000000,
+ .io_pg_offst = ((0xe0000000) >> 18) & 0xfffc,
+ .boot_params = 0x10000100,
+ .reserve_lp0 = 1,
+ .reserve_lp1 = 1,
+ .map_io = rpc_map_io,
+ .init_irq = rpc_init_irq,
.timer = &ioc_timer,
MACHINE_END