src/kernel/linux/v4.19/arch/arm/mach-s3c64xx/mach-mini6410.c - T800 - Gitiles

 // SPDX-License-Identifier: GPL-2.0
 //
 // Copyright 2010 Darius Augulis <augulis.darius@gmail.com>
 // Copyright 2008 Openmoko, Inc.
 // Copyright 2008 Simtec Electronics
 //	Ben Dooks <ben@simtec.co.uk>
 //	http://armlinux.simtec.co.uk/

 #include <linux/init.h>
 #include <linux/interrupt.h>
 #include <linux/fb.h>
 #include <linux/gpio.h>
 #include <linux/kernel.h>
 #include <linux/list.h>
 #include <linux/dm9000.h>
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/partitions.h>
 #include <linux/serial_core.h>
 #include <linux/serial_s3c.h>
 #include <linux/types.h>

 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>

 #include <mach/map.h>
 #include <mach/regs-gpio.h>
 #include <mach/gpio-samsung.h>

 #include <plat/adc.h>
 #include <plat/cpu.h>
 #include <plat/devs.h>
 #include <plat/fb.h>
 #include <linux/platform_data/mtd-nand-s3c2410.h>
 #include <linux/platform_data/mmc-sdhci-s3c.h>
 #include <plat/sdhci.h>
 #include <linux/platform_data/touchscreen-s3c2410.h>
 #include <mach/irqs.h>

 #include <video/platform_lcd.h>
 #include <video/samsung_fimd.h>
 #include <plat/samsung-time.h>

 #include "common.h"
 #include "regs-modem.h"
 #include "regs-srom.h"

 #define UCON S3C2410_UCON_DEFAULT
 #define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB)
 #define UFCON (S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE)

 static struct s3c2410_uartcfg mini6410_uartcfgs[] __initdata = {
 	[0] = {
 		.hwport	= 0,
 		.flags	= 0,
 		.ucon	= UCON,
 		.ulcon	= ULCON,
 		.ufcon	= UFCON,
 	},
 	[1] = {
 		.hwport	= 1,
 		.flags	= 0,
 		.ucon	= UCON,
 		.ulcon	= ULCON,
 		.ufcon	= UFCON,
 	},
 	[2] = {
 		.hwport	= 2,
 		.flags	= 0,
 		.ucon	= UCON,
 		.ulcon	= ULCON,
 		.ufcon	= UFCON,
 	},
 	[3] = {
 		.hwport	= 3,
 		.flags	= 0,
 		.ucon	= UCON,
 		.ulcon	= ULCON,
 		.ufcon	= UFCON,
 	},
 };

 /* DM9000AEP 10/100 ethernet controller */

 static struct resource mini6410_dm9k_resource[] = {
 	[0] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN1, 2),
 	[1] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN1 + 4, 2),
 	[2] = DEFINE_RES_NAMED(S3C_EINT(7), 1, NULL, IORESOURCE_IRQ \
 					| IORESOURCE_IRQ_HIGHLEVEL),
 };

 static struct dm9000_plat_data mini6410_dm9k_pdata = {
 	.flags		= (DM9000_PLATF_16BITONLY | DM9000_PLATF_NO_EEPROM),
 };

 static struct platform_device mini6410_device_eth = {
 	.name		= "dm9000",
 	.id		= -1,
 	.num_resources	= ARRAY_SIZE(mini6410_dm9k_resource),
 	.resource	= mini6410_dm9k_resource,
 	.dev		= {
 		.platform_data	= &mini6410_dm9k_pdata,
 	},
 };

 static struct mtd_partition mini6410_nand_part[] = {
 	[0] = {
 		.name	= "uboot",
 		.size	= SZ_1M,
 		.offset	= 0,
 	},
 	[1] = {
 		.name	= "kernel",
 		.size	= SZ_2M,
 		.offset	= SZ_1M,
 	},
 	[2] = {
 		.name	= "rootfs",
 		.size	= MTDPART_SIZ_FULL,
 		.offset	= SZ_1M + SZ_2M,
 	},
 };

 static struct s3c2410_nand_set mini6410_nand_sets[] = {
 	[0] = {
 		.name		= "nand",
 		.nr_chips	= 1,
 		.nr_partitions	= ARRAY_SIZE(mini6410_nand_part),
 		.partitions	= mini6410_nand_part,
 	},
 };

 static struct s3c2410_platform_nand mini6410_nand_info = {
 	.tacls		= 25,
 	.twrph0		= 55,
 	.twrph1		= 40,
 	.nr_sets	= ARRAY_SIZE(mini6410_nand_sets),
 	.sets		= mini6410_nand_sets,
 	.ecc_mode       = NAND_ECC_SOFT,
 };

 static struct s3c_fb_pd_win mini6410_lcd_type0_fb_win = {
 	.max_bpp	= 32,
 	.default_bpp	= 16,
 	.xres		= 480,
 	.yres		= 272,
 };

 static struct fb_videomode mini6410_lcd_type0_timing = {
 	/* 4.3" 480x272 */
 	.left_margin	= 3,
 	.right_margin	= 2,
 	.upper_margin	= 1,
 	.lower_margin	= 1,
 	.hsync_len	= 40,
 	.vsync_len	= 1,
 	.xres		= 480,
 	.yres		= 272,
 };

 static struct s3c_fb_pd_win mini6410_lcd_type1_fb_win = {
 	.max_bpp	= 32,
 	.default_bpp	= 16,
 	.xres		= 800,
 	.yres		= 480,
 };

 static struct fb_videomode mini6410_lcd_type1_timing = {
 	/* 7.0" 800x480 */
 	.left_margin	= 8,
 	.right_margin	= 13,
 	.upper_margin	= 7,
 	.lower_margin	= 5,
 	.hsync_len	= 3,
 	.vsync_len	= 1,
 	.xres		= 800,
 	.yres		= 480,
 };

 static struct s3c_fb_platdata mini6410_lcd_pdata[] __initdata = {
 	{
 		.setup_gpio	= s3c64xx_fb_gpio_setup_24bpp,
 		.vtiming	= &mini6410_lcd_type0_timing,
 		.win[0]		= &mini6410_lcd_type0_fb_win,
 		.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 		.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
 	}, {
 		.setup_gpio	= s3c64xx_fb_gpio_setup_24bpp,
 		.vtiming	= &mini6410_lcd_type1_timing,
 		.win[0]		= &mini6410_lcd_type1_fb_win,
 		.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB,
 		.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
 	},
 	{ },
 };

 static void mini6410_lcd_power_set(struct plat_lcd_data *pd,
 				   unsigned int power)
 {
 	if (power)
 		gpio_direction_output(S3C64XX_GPE(0), 1);
 	else
 		gpio_direction_output(S3C64XX_GPE(0), 0);
 }

 static struct plat_lcd_data mini6410_lcd_power_data = {
 	.set_power	= mini6410_lcd_power_set,
 };

 static struct platform_device mini6410_lcd_powerdev = {
 	.name			= "platform-lcd",
 	.dev.parent		= &s3c_device_fb.dev,
 	.dev.platform_data	= &mini6410_lcd_power_data,
 };

 static struct s3c_sdhci_platdata mini6410_hsmmc1_pdata = {
 	.max_width		= 4,
 	.cd_type		= S3C_SDHCI_CD_GPIO,
 	.ext_cd_gpio		= S3C64XX_GPN(10),
 	.ext_cd_gpio_invert	= true,
 };

 static struct platform_device *mini6410_devices[] __initdata = {
 	&mini6410_device_eth,
 	&s3c_device_hsmmc0,
 	&s3c_device_hsmmc1,
 	&s3c_device_ohci,
 	&s3c_device_nand,
 	&s3c_device_fb,
 	&mini6410_lcd_powerdev,
 	&s3c_device_adc,
 };

 static void __init mini6410_map_io(void)
 {
 	u32 tmp;

 	s3c64xx_init_io(NULL, 0);
 	s3c64xx_set_xtal_freq(12000000);
 	s3c24xx_init_uarts(mini6410_uartcfgs, ARRAY_SIZE(mini6410_uartcfgs));
 	samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);

 	/* set the LCD type */
 	tmp = __raw_readl(S3C64XX_SPCON);
 	tmp &= ~S3C64XX_SPCON_LCD_SEL_MASK;
 	tmp |= S3C64XX_SPCON_LCD_SEL_RGB;
 	__raw_writel(tmp, S3C64XX_SPCON);

 	/* remove the LCD bypass */
 	tmp = __raw_readl(S3C64XX_MODEM_MIFPCON);
 	tmp &= ~MIFPCON_LCD_BYPASS;
 	__raw_writel(tmp, S3C64XX_MODEM_MIFPCON);
 }

 /*
  * mini6410_features string
  *
  * 0-9 LCD configuration
  *
  */
 static char mini6410_features_str[12] __initdata = "0";

 static int __init mini6410_features_setup(char *str)
 {
 	if (str)
 		strlcpy(mini6410_features_str, str,
 			sizeof(mini6410_features_str));
 	return 1;
 }

 __setup("mini6410=", mini6410_features_setup);

 #define FEATURE_SCREEN (1 << 0)

 struct mini6410_features_t {
 	int done;
 	int lcd_index;
 };

 static void mini6410_parse_features(
 		struct mini6410_features_t *features,
 		const char *features_str)
 {
 	const char *fp = features_str;

 	features->done = 0;
 	features->lcd_index = 0;

 	while (*fp) {
 		char f = *fp++;

 		switch (f) {
 		case '0'...'9':	/* tft screen */
 			if (features->done & FEATURE_SCREEN) {
 				printk(KERN_INFO "MINI6410: '%c' ignored, "
 					"screen type already set\n", f);
 			} else {
 				int li = f - '0';
 				if (li >= ARRAY_SIZE(mini6410_lcd_pdata))
 					printk(KERN_INFO "MINI6410: '%c' out "
 						"of range LCD mode\n", f);
 				else {
 					features->lcd_index = li;
 				}
 			}
 			features->done |= FEATURE_SCREEN;
 			break;
 		}
 	}
 }

 static void __init mini6410_machine_init(void)
 {
 	u32 cs1;
 	struct mini6410_features_t features = { 0 };

 	printk(KERN_INFO "MINI6410: Option string mini6410=%s\n",
 			mini6410_features_str);

 	/* Parse the feature string */
 	mini6410_parse_features(&features, mini6410_features_str);

 	printk(KERN_INFO "MINI6410: selected LCD display is %dx%d\n",
 		mini6410_lcd_pdata[features.lcd_index].win[0]->xres,
 		mini6410_lcd_pdata[features.lcd_index].win[0]->yres);

 	s3c_nand_set_platdata(&mini6410_nand_info);
 	s3c_fb_set_platdata(&mini6410_lcd_pdata[features.lcd_index]);
 	s3c_sdhci1_set_platdata(&mini6410_hsmmc1_pdata);
 	s3c64xx_ts_set_platdata(NULL);

 	/* configure nCS1 width to 16 bits */

 	cs1 = __raw_readl(S3C64XX_SROM_BW) &
 		~(S3C64XX_SROM_BW__CS_MASK << S3C64XX_SROM_BW__NCS1__SHIFT);
 	cs1 |= ((1 << S3C64XX_SROM_BW__DATAWIDTH__SHIFT) |
 		(1 << S3C64XX_SROM_BW__WAITENABLE__SHIFT) |
 		(1 << S3C64XX_SROM_BW__BYTEENABLE__SHIFT)) <<
 			S3C64XX_SROM_BW__NCS1__SHIFT;
 	__raw_writel(cs1, S3C64XX_SROM_BW);

 	/* set timing for nCS1 suitable for ethernet chip */

 	__raw_writel((0 << S3C64XX_SROM_BCX__PMC__SHIFT) |
 		(6 << S3C64XX_SROM_BCX__TACP__SHIFT) |
 		(4 << S3C64XX_SROM_BCX__TCAH__SHIFT) |
 		(1 << S3C64XX_SROM_BCX__TCOH__SHIFT) |
 		(13 << S3C64XX_SROM_BCX__TACC__SHIFT) |
 		(4 << S3C64XX_SROM_BCX__TCOS__SHIFT) |
 		(0 << S3C64XX_SROM_BCX__TACS__SHIFT), S3C64XX_SROM_BC1);

 	gpio_request(S3C64XX_GPF(15), "LCD power");
 	gpio_request(S3C64XX_GPE(0), "LCD power");

 	platform_add_devices(mini6410_devices, ARRAY_SIZE(mini6410_devices));
 }

 MACHINE_START(MINI6410, "MINI6410")
 	/* Maintainer: Darius Augulis <augulis.darius@gmail.com> */
 	.atag_offset	= 0x100,
 	.nr_irqs	= S3C64XX_NR_IRQS,
 	.init_irq	= s3c6410_init_irq,
 	.map_io		= mini6410_map_io,
 	.init_machine	= mini6410_machine_init,
 	.init_time	= samsung_timer_init,
 	.restart	= s3c64xx_restart,
 MACHINE_END
	// SPDX-License-Identifier: GPL-2.0
	//
	// Copyright 2010 Darius Augulis <augulis.darius@gmail.com>
	// Copyright 2008 Openmoko, Inc.
	// Copyright 2008 Simtec Electronics
	// Ben Dooks <ben@simtec.co.uk>
	// http://armlinux.simtec.co.uk/

	#include <linux/init.h>
	#include <linux/interrupt.h>
	#include <linux/fb.h>
	#include <linux/gpio.h>
	#include <linux/kernel.h>
	#include <linux/list.h>
	#include <linux/dm9000.h>
	#include <linux/mtd/mtd.h>
	#include <linux/mtd/partitions.h>
	#include <linux/serial_core.h>
	#include <linux/serial_s3c.h>
	#include <linux/types.h>

	#include <asm/mach-types.h>
	#include <asm/mach/arch.h>
	#include <asm/mach/map.h>

	#include <mach/map.h>
	#include <mach/regs-gpio.h>
	#include <mach/gpio-samsung.h>

	#include <plat/adc.h>
	#include <plat/cpu.h>
	#include <plat/devs.h>
	#include <plat/fb.h>
	#include <linux/platform_data/mtd-nand-s3c2410.h>
	#include <linux/platform_data/mmc-sdhci-s3c.h>
	#include <plat/sdhci.h>
	#include <linux/platform_data/touchscreen-s3c2410.h>
	#include <mach/irqs.h>

	#include <video/platform_lcd.h>
	#include <video/samsung_fimd.h>
	#include <plat/samsung-time.h>

	#include "common.h"
	#include "regs-modem.h"
	#include "regs-srom.h"

	#define UCON S3C2410_UCON_DEFAULT
	#define ULCON (S3C2410_LCON_CS8 \| S3C2410_LCON_PNONE \| S3C2410_LCON_STOPB)
	#define UFCON (S3C2410_UFCON_RXTRIG8 \| S3C2410_UFCON_FIFOMODE)

	static struct s3c2410_uartcfg mini6410_uartcfgs[] __initdata = {
	[0] = {
	.hwport = 0,
	.flags = 0,
	.ucon = UCON,
	.ulcon = ULCON,
	.ufcon = UFCON,
	},
	[1] = {
	.hwport = 1,
	.flags = 0,
	.ucon = UCON,
	.ulcon = ULCON,
	.ufcon = UFCON,
	},
	[2] = {
	.hwport = 2,
	.flags = 0,
	.ucon = UCON,
	.ulcon = ULCON,
	.ufcon = UFCON,
	},
	[3] = {
	.hwport = 3,
	.flags = 0,
	.ucon = UCON,
	.ulcon = ULCON,
	.ufcon = UFCON,
	},
	};

	/* DM9000AEP 10/100 ethernet controller */

	static struct resource mini6410_dm9k_resource[] = {
	[0] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN1, 2),
	[1] = DEFINE_RES_MEM(S3C64XX_PA_XM0CSN1 + 4, 2),
	[2] = DEFINE_RES_NAMED(S3C_EINT(7), 1, NULL, IORESOURCE_IRQ \
	\| IORESOURCE_IRQ_HIGHLEVEL),
	};

	static struct dm9000_plat_data mini6410_dm9k_pdata = {
	.flags = (DM9000_PLATF_16BITONLY \| DM9000_PLATF_NO_EEPROM),
	};

	static struct platform_device mini6410_device_eth = {
	.name = "dm9000",
	.id = -1,
	.num_resources = ARRAY_SIZE(mini6410_dm9k_resource),
	.resource = mini6410_dm9k_resource,
	.dev = {
	.platform_data = &mini6410_dm9k_pdata,
	},
	};

	static struct mtd_partition mini6410_nand_part[] = {
	[0] = {
	.name = "uboot",
	.size = SZ_1M,
	.offset = 0,
	},
	[1] = {
	.name = "kernel",
	.size = SZ_2M,
	.offset = SZ_1M,
	},
	[2] = {
	.name = "rootfs",
	.size = MTDPART_SIZ_FULL,
	.offset = SZ_1M + SZ_2M,
	},
	};

	static struct s3c2410_nand_set mini6410_nand_sets[] = {
	[0] = {
	.name = "nand",
	.nr_chips = 1,
	.nr_partitions = ARRAY_SIZE(mini6410_nand_part),
	.partitions = mini6410_nand_part,
	},
	};

	static struct s3c2410_platform_nand mini6410_nand_info = {
	.tacls = 25,
	.twrph0 = 55,
	.twrph1 = 40,
	.nr_sets = ARRAY_SIZE(mini6410_nand_sets),
	.sets = mini6410_nand_sets,
	.ecc_mode = NAND_ECC_SOFT,
	};

	static struct s3c_fb_pd_win mini6410_lcd_type0_fb_win = {
	.max_bpp = 32,
	.default_bpp = 16,
	.xres = 480,
	.yres = 272,
	};

	static struct fb_videomode mini6410_lcd_type0_timing = {
	/* 4.3" 480x272 */
	.left_margin = 3,
	.right_margin = 2,
	.upper_margin = 1,
	.lower_margin = 1,
	.hsync_len = 40,
	.vsync_len = 1,
	.xres = 480,
	.yres = 272,
	};

	static struct s3c_fb_pd_win mini6410_lcd_type1_fb_win = {
	.max_bpp = 32,
	.default_bpp = 16,
	.xres = 800,
	.yres = 480,
	};

	static struct fb_videomode mini6410_lcd_type1_timing = {
	/* 7.0" 800x480 */
	.left_margin = 8,
	.right_margin = 13,
	.upper_margin = 7,
	.lower_margin = 5,
	.hsync_len = 3,
	.vsync_len = 1,
	.xres = 800,
	.yres = 480,
	};

	static struct s3c_fb_platdata mini6410_lcd_pdata[] __initdata = {
	{
	.setup_gpio = s3c64xx_fb_gpio_setup_24bpp,
	.vtiming = &mini6410_lcd_type0_timing,
	.win[0] = &mini6410_lcd_type0_fb_win,
	.vidcon0 = VIDCON0_VIDOUT_RGB \| VIDCON0_PNRMODE_RGB,
	.vidcon1 = VIDCON1_INV_HSYNC \| VIDCON1_INV_VSYNC,
	}, {
	.setup_gpio = s3c64xx_fb_gpio_setup_24bpp,
	.vtiming = &mini6410_lcd_type1_timing,
	.win[0] = &mini6410_lcd_type1_fb_win,
	.vidcon0 = VIDCON0_VIDOUT_RGB \| VIDCON0_PNRMODE_RGB,
	.vidcon1 = VIDCON1_INV_HSYNC \| VIDCON1_INV_VSYNC,
	},
	{ },
	};

	static void mini6410_lcd_power_set(struct plat_lcd_data *pd,
	unsigned int power)
	{
	if (power)
	gpio_direction_output(S3C64XX_GPE(0), 1);
	else
	gpio_direction_output(S3C64XX_GPE(0), 0);
	}

	static struct plat_lcd_data mini6410_lcd_power_data = {
	.set_power = mini6410_lcd_power_set,
	};

	static struct platform_device mini6410_lcd_powerdev = {
	.name = "platform-lcd",
	.dev.parent = &s3c_device_fb.dev,
	.dev.platform_data = &mini6410_lcd_power_data,
	};

	static struct s3c_sdhci_platdata mini6410_hsmmc1_pdata = {
	.max_width = 4,
	.cd_type = S3C_SDHCI_CD_GPIO,
	.ext_cd_gpio = S3C64XX_GPN(10),
	.ext_cd_gpio_invert = true,
	};

	static struct platform_device *mini6410_devices[] __initdata = {
	&mini6410_device_eth,
	&s3c_device_hsmmc0,
	&s3c_device_hsmmc1,
	&s3c_device_ohci,
	&s3c_device_nand,
	&s3c_device_fb,
	&mini6410_lcd_powerdev,
	&s3c_device_adc,
	};

	static void __init mini6410_map_io(void)
	{
	u32 tmp;

	s3c64xx_init_io(NULL, 0);
	s3c64xx_set_xtal_freq(12000000);
	s3c24xx_init_uarts(mini6410_uartcfgs, ARRAY_SIZE(mini6410_uartcfgs));
	samsung_set_timer_source(SAMSUNG_PWM3, SAMSUNG_PWM4);

	/* set the LCD type */
	tmp = __raw_readl(S3C64XX_SPCON);
	tmp &= ~S3C64XX_SPCON_LCD_SEL_MASK;
	tmp \|= S3C64XX_SPCON_LCD_SEL_RGB;
	__raw_writel(tmp, S3C64XX_SPCON);

	/* remove the LCD bypass */
	tmp = __raw_readl(S3C64XX_MODEM_MIFPCON);
	tmp &= ~MIFPCON_LCD_BYPASS;
	__raw_writel(tmp, S3C64XX_MODEM_MIFPCON);
	}

	/*
	* mini6410_features string
	*
	* 0-9 LCD configuration
	*
	*/
	static char mini6410_features_str[12] __initdata = "0";

	static int __init mini6410_features_setup(char *str)
	{
	if (str)
	strlcpy(mini6410_features_str, str,
	sizeof(mini6410_features_str));
	return 1;
	}

	__setup("mini6410=", mini6410_features_setup);

	#define FEATURE_SCREEN (1 << 0)

	struct mini6410_features_t {
	int done;
	int lcd_index;
	};

	static void mini6410_parse_features(
	struct mini6410_features_t *features,
	const char *features_str)
	{
	const char *fp = features_str;

	features->done = 0;
	features->lcd_index = 0;

	while (*fp) {
	char f = *fp++;

	switch (f) {
	case '0'...'9': /* tft screen */
	if (features->done & FEATURE_SCREEN) {
	printk(KERN_INFO "MINI6410: '%c' ignored, "
	"screen type already set\n", f);
	} else {
	int li = f - '0';
	if (li >= ARRAY_SIZE(mini6410_lcd_pdata))
	printk(KERN_INFO "MINI6410: '%c' out "
	"of range LCD mode\n", f);
	else {
	features->lcd_index = li;
	}
	}
	features->done \|= FEATURE_SCREEN;
	break;
	}
	}
	}

	static void __init mini6410_machine_init(void)
	{
	u32 cs1;
	struct mini6410_features_t features = { 0 };

	printk(KERN_INFO "MINI6410: Option string mini6410=%s\n",
	mini6410_features_str);

	/* Parse the feature string */
	mini6410_parse_features(&features, mini6410_features_str);

	printk(KERN_INFO "MINI6410: selected LCD display is %dx%d\n",
	mini6410_lcd_pdata[features.lcd_index].win[0]->xres,
	mini6410_lcd_pdata[features.lcd_index].win[0]->yres);

	s3c_nand_set_platdata(&mini6410_nand_info);
	s3c_fb_set_platdata(&mini6410_lcd_pdata[features.lcd_index]);
	s3c_sdhci1_set_platdata(&mini6410_hsmmc1_pdata);
	s3c64xx_ts_set_platdata(NULL);

	/* configure nCS1 width to 16 bits */

	cs1 = __raw_readl(S3C64XX_SROM_BW) &
	~(S3C64XX_SROM_BW__CS_MASK << S3C64XX_SROM_BW__NCS1__SHIFT);
	cs1 \|= ((1 << S3C64XX_SROM_BW__DATAWIDTH__SHIFT) \|
	(1 << S3C64XX_SROM_BW__WAITENABLE__SHIFT) \|
	(1 << S3C64XX_SROM_BW__BYTEENABLE__SHIFT)) <<
	S3C64XX_SROM_BW__NCS1__SHIFT;
	__raw_writel(cs1, S3C64XX_SROM_BW);

	/* set timing for nCS1 suitable for ethernet chip */

	__raw_writel((0 << S3C64XX_SROM_BCX__PMC__SHIFT) \|
	(6 << S3C64XX_SROM_BCX__TACP__SHIFT) \|
	(4 << S3C64XX_SROM_BCX__TCAH__SHIFT) \|
	(1 << S3C64XX_SROM_BCX__TCOH__SHIFT) \|
	(13 << S3C64XX_SROM_BCX__TACC__SHIFT) \|
	(4 << S3C64XX_SROM_BCX__TCOS__SHIFT) \|
	(0 << S3C64XX_SROM_BCX__TACS__SHIFT), S3C64XX_SROM_BC1);

	gpio_request(S3C64XX_GPF(15), "LCD power");
	gpio_request(S3C64XX_GPE(0), "LCD power");

	platform_add_devices(mini6410_devices, ARRAY_SIZE(mini6410_devices));
	}

	MACHINE_START(MINI6410, "MINI6410")
	/* Maintainer: Darius Augulis <augulis.darius@gmail.com> */
	.atag_offset = 0x100,
	.nr_irqs = S3C64XX_NR_IRQS,
	.init_irq = s3c6410_init_irq,
	.map_io = mini6410_map_io,
	.init_machine = mini6410_machine_init,
	.init_time = samsung_timer_init,
	.restart = s3c64xx_restart,
	MACHINE_END