#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/tty.h>
-#include <linux/device.h>
+#include <linux/platform_device.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/partitions.h>
#include <asm/irq.h>
#include <asm/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
+#include <asm/mach/flash.h>
#include <asm/mach/map.h>
#include <asm/mach/serial_sa1100.h>
#include <asm/arch/cerf.h>
+#include <asm/arch/mcp.h>
#include "generic.h"
static struct resource cerfuart2_resources[] = {
&cerfuart2_device,
};
+#ifdef CONFIG_SA1100_CERF_FLASH_32MB
+# define CERF_FLASH_SIZE 0x02000000
+#elif defined CONFIG_SA1100_CERF_FLASH_16MB
+# define CERF_FLASH_SIZE 0x01000000
+#elif defined CONFIG_SA1100_CERF_FLASH_8MB
+# define CERF_FLASH_SIZE 0x00800000
+#else
+# error "Undefined flash size for CERF"
+#endif
+
+static struct mtd_partition cerf_partitions[] = {
+ {
+ .name = "Bootloader",
+ .size = 0x00020000,
+ .offset = 0x00000000,
+ }, {
+ .name = "Params",
+ .size = 0x00040000,
+ .offset = 0x00020000,
+ }, {
+ .name = "Kernel",
+ .size = 0x00100000,
+ .offset = 0x00060000,
+ }, {
+ .name = "Filesystem",
+ .size = CERF_FLASH_SIZE-0x00160000,
+ .offset = 0x00160000,
+ }
+};
+
+static struct flash_platform_data cerf_flash_data = {
+ .map_name = "cfi_probe",
+ .parts = cerf_partitions,
+ .nr_parts = ARRAY_SIZE(cerf_partitions),
+};
+
+static struct resource cerf_flash_resource = {
+ .start = SA1100_CS0_PHYS,
+ .end = SA1100_CS0_PHYS + SZ_32M - 1,
+ .flags = IORESOURCE_MEM,
+};
+
static void __init cerf_init_irq(void)
{
sa1100_init_irq();
}
static struct map_desc cerf_io_desc[] __initdata = {
- /* virtual physical length type */
- { 0xf0000000, 0x08000000, 0x00100000, MT_DEVICE } /* Crystal Ethernet Chip */
+ { /* Crystal Ethernet Chip */
+ .virtual = 0xf0000000,
+ .pfn = __phys_to_pfn(0x08000000),
+ .length = 0x00100000,
+ .type = MT_DEVICE
+ }
};
static void __init cerf_map_io(void)
GPDR |= CERF_GPIO_CF_RESET;
}
-static int __init cerf_init(void)
-{
- int ret;
-
- if (!machine_is_cerf())
- return -ENODEV;
-
- ret = platform_add_devices(cerf_devices, ARRAY_SIZE(cerf_devices));
- if (ret < 0)
- return ret;
+static struct mcp_plat_data cerf_mcp_data = {
+ .mccr0 = MCCR0_ADM,
+ .sclk_rate = 11981000,
+};
- return 0;
+static void __init cerf_init(void)
+{
+ platform_add_devices(cerf_devices, ARRAY_SIZE(cerf_devices));
+ sa11x0_set_flash_data(&cerf_flash_data, &cerf_flash_resource, 1);
+ sa11x0_set_mcp_data(&cerf_mcp_data);
}
-arch_initcall(cerf_init);
-
MACHINE_START(CERF, "Intrinsyc CerfBoard/CerfCube")
- MAINTAINER("support@intrinsyc.com")
- BOOT_MEM(0xc0000000, 0x80000000, 0xf8000000)
- MAPIO(cerf_map_io)
- INITIRQ(cerf_init_irq)
- INITTIME(sa1100_init_time)
+ /* Maintainer: support@intrinsyc.com */
+ .phys_io = 0x80000000,
+ .io_pg_offst = ((0xf8000000) >> 18) & 0xfffc,
+ .map_io = cerf_map_io,
+ .init_irq = cerf_init_irq,
+ .timer = &sa1100_timer,
+ .init_machine = cerf_init,
MACHINE_END