diff options
| -rw-r--r-- | arch/arm/mach-s3c2416/Kconfig | 6 | ||||
| -rw-r--r-- | arch/arm/mach-s3c2416/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/mach-s3c2416/mach-smdk2416.c | 144 |
3 files changed, 151 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2416/Kconfig b/arch/arm/mach-s3c2416/Kconfig index cc320f6b7372..528f27348b68 100644 --- a/arch/arm/mach-s3c2416/Kconfig +++ b/arch/arm/mach-s3c2416/Kconfig @@ -21,5 +21,11 @@ config S3C2416_DMA menu "S3C2416 Machines" +config MACH_SMDK2416 + bool "SMDK2416" + select CPU_S3C2416 + select S3C_DEV_HSMMC + help + Say Y here if you are using an SMDK2416 endmenu diff --git a/arch/arm/mach-s3c2416/Makefile b/arch/arm/mach-s3c2416/Makefile index 34bb70d44d50..9183e81037ca 100644 --- a/arch/arm/mach-s3c2416/Makefile +++ b/arch/arm/mach-s3c2416/Makefile @@ -16,3 +16,4 @@ obj-$(CONFIG_CPU_S3C2416) += irq.o # Machine support +obj-$(CONFIG_MACH_SMDK2416) += mach-smdk2416.o diff --git a/arch/arm/mach-s3c2416/mach-smdk2416.c b/arch/arm/mach-s3c2416/mach-smdk2416.c new file mode 100644 index 000000000000..8c9aed69d415 --- /dev/null +++ b/arch/arm/mach-s3c2416/mach-smdk2416.c @@ -0,0 +1,144 @@ +/* linux/arch/arm/mach-s3c2416/mach-hanlin_v3c.c + * + * Copyright (c) 2009 Yauhen Kharuzhy <jekhor@gmail.com>, + * as part of OpenInkpot project + * Copyright (c) 2009 Promwad Innovation Company + * Yauhen Kharuzhy <yauhen.kharuzhy@promwad.com> + * + * 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/kernel.h> +#include <linux/types.h> +#include <linux/interrupt.h> +#include <linux/list.h> +#include <linux/timer.h> +#include <linux/init.h> +#include <linux/serial_core.h> +#include <linux/platform_device.h> +#include <linux/io.h> +#include <linux/mtd/partitions.h> + +#include <asm/mach/arch.h> +#include <asm/mach/map.h> +#include <asm/mach/irq.h> + +#include <mach/hardware.h> +#include <asm/irq.h> +#include <asm/mach-types.h> + +#include <plat/regs-serial.h> +#include <mach/regs-gpio.h> +#include <mach/regs-lcd.h> + +#include <mach/idle.h> +#include <mach/fb.h> +#include <mach/leds-gpio.h> +#include <plat/iic.h> + +#include <plat/s3c2416.h> +#include <plat/clock.h> +#include <plat/devs.h> +#include <plat/cpu.h> +#include <plat/nand.h> + +#include <plat/common-smdk.h> + +static struct map_desc smdk2416_iodesc[] __initdata = { + /* ISA IO Space map (memory space selected by A24) */ + + { + .virtual = (u32)S3C24XX_VA_ISA_WORD, + .pfn = __phys_to_pfn(S3C2410_CS2), + .length = 0x10000, + .type = MT_DEVICE, + }, { + .virtual = (u32)S3C24XX_VA_ISA_WORD + 0x10000, + .pfn = __phys_to_pfn(S3C2410_CS2 + (1<<24)), + .length = SZ_4M, + .type = MT_DEVICE, + }, { + .virtual = (u32)S3C24XX_VA_ISA_BYTE, + .pfn = __phys_to_pfn(S3C2410_CS2), + .length = 0x10000, + .type = MT_DEVICE, + }, { + .virtual = (u32)S3C24XX_VA_ISA_BYTE + 0x10000, + .pfn = __phys_to_pfn(S3C2410_CS2 + (1<<24)), + .length = SZ_4M, + .type = MT_DEVICE, + } +}; + +#define UCON (S3C2410_UCON_DEFAULT | \ + S3C2440_UCON_PCLK | \ + S3C2443_UCON_RXERR_IRQEN) + +#define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE) + +#define UFCON (S3C2410_UFCON_RXTRIG8 | \ + S3C2410_UFCON_FIFOMODE | \ + S3C2440_UFCON_TXTRIG16) + +static struct s3c2410_uartcfg smdk2416_uartcfgs[] __initdata = { + [0] = { + .hwport = 0, + .flags = 0, + .ucon = UCON, + .ulcon = ULCON, + .ufcon = UFCON, + }, + [1] = { + .hwport = 1, + .flags = 0, + .ucon = UCON, + .ulcon = ULCON, + .ufcon = UFCON, + }, + /* IR port */ + [2] = { + .hwport = 2, + .flags = 0, + .ucon = UCON, + .ulcon = ULCON | 0x50, + .ufcon = UFCON, + } +}; + +static struct platform_device *smdk2416_devices[] __initdata = { + &s3c_device_wdt, + &s3c_device_i2c0, + &s3c_device_hsmmc0, +}; + +static void __init smdk2416_map_io(void) +{ + + s3c24xx_init_io(smdk2416_iodesc, ARRAY_SIZE(smdk2416_iodesc)); + s3c24xx_init_clocks(12000000); + s3c24xx_init_uarts(smdk2416_uartcfgs, ARRAY_SIZE(smdk2416_uartcfgs)); + +} + +static void __init smdk2416_machine_init(void) +{ + s3c_i2c0_set_platdata(NULL); + + platform_add_devices(smdk2416_devices, ARRAY_SIZE(smdk2416_devices)); + smdk_machine_init(); +} + +MACHINE_START(SMDK2416, "SMDK2416") + /* Maintainer: Yauhen Kharuzhy <jekhor@gmail.com> */ + .phys_io = S3C2410_PA_UART, + .io_pg_offst = (((u32)S3C24XX_VA_UART) >> 18) & 0xfffc, + .boot_params = S3C2410_SDRAM_PA + 0x100, + + .init_irq = s3c24xx_init_irq, + .map_io = smdk2416_map_io, + .init_machine = smdk2416_machine_init, + .timer = &s3c24xx_timer, +MACHINE_END |