6b13f685e
 김민수
BSP 최초 추가
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#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/tty.h>
#include <linux/ioport.h>
#include <linux/platform_data/sa11x0-serial.h>
#include <linux/platform_device.h>
#include <linux/irq.h>
#include <linux/io.h>
#include <linux/mtd/partitions.h>
#include <mach/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/flash.h>
#include <mach/irqs.h>
#include "generic.h"
#define PLEB_ETH0_P (0x20000300) /* Ethernet 0 in PCMCIA0 IO */
#define PLEB_ETH0_V (0xf6000300)
#define GPIO_ETH0_IRQ GPIO_GPIO(21)
#define GPIO_ETH0_EN GPIO_GPIO(26)
#define IRQ_GPIO_ETH0_IRQ IRQ_GPIO21
static struct resource smc91x_resources[] = {
[0] = DEFINE_RES_MEM(PLEB_ETH0_P, 0x04000000),
#if 0 /* Autoprobe instead, to get rising/falling edge characteristic right */
[1] = DEFINE_RES_IRQ(IRQ_GPIO_ETH0_IRQ),
#endif
};
static struct platform_device smc91x_device = {
.name = "smc91x",
.id = 0,
.num_resources = ARRAY_SIZE(smc91x_resources),
.resource = smc91x_resources,
};
static struct platform_device *devices[] __initdata = {
&smc91x_device,
};
static struct resource pleb_flash_resources[] = {
[0] = DEFINE_RES_MEM(SA1100_CS0_PHYS, SZ_8M),
[1] = DEFINE_RES_MEM(SA1100_CS1_PHYS, SZ_8M),
};
static struct mtd_partition pleb_partitions[] = {
{
.name = "blob",
.offset = 0,
.size = 0x00020000,
}, {
.name = "kernel",
.offset = MTDPART_OFS_APPEND,
.size = 0x000e0000,
}, {
.name = "rootfs",
.offset = MTDPART_OFS_APPEND,
.size = 0x00300000,
}
};
static struct flash_platform_data pleb_flash_data = {
.map_name = "cfi_probe",
.parts = pleb_partitions,
.nr_parts = ARRAY_SIZE(pleb_partitions),
};
static void __init pleb_init(void)
{
sa11x0_register_mtd(&pleb_flash_data, pleb_flash_resources,
ARRAY_SIZE(pleb_flash_resources));
platform_add_devices(devices, ARRAY_SIZE(devices));
}
static void __init pleb_map_io(void)
{
sa1100_map_io();
sa1100_register_uart(0, 3);
sa1100_register_uart(1, 1);
GAFR |= (GPIO_UART_TXD | GPIO_UART_RXD);
GPDR |= GPIO_UART_TXD;
GPDR &= ~GPIO_UART_RXD;
PPAR |= PPAR_UPR;
MECR = ((2<<10) | (2<<5) | (2<<0));
GPDR |= GPIO_ETH0_EN;
GPCR = GPIO_ETH0_EN;
GPDR &= ~GPIO_ETH0_IRQ;
irq_set_irq_type(GPIO_ETH0_IRQ, IRQ_TYPE_EDGE_FALLING);
}
MACHINE_START(PLEB, "PLEB")
.map_io = pleb_map_io,
.nr_irqs = SA1100_NR_IRQS,
.init_irq = sa1100_init_irq,
.init_time = sa1100_timer_init,
.init_machine = pleb_init,
.init_late = sa11x0_init_late,
.restart = sa11x0_restart,
MACHINE_END
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