Commit 0d88f946 authored by Marek Szyprowski's avatar Marek Szyprowski Committed by Kukjin Kim
Browse files

ARM: EXYNOS4: enable frame buffer on Nuri board 



This patch adds platform definitions to enable s3c-fb driver.
Framebuffer window with 1280x800x16bpp mode has been defined.

Signed-off-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: default avatarKyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: default avatarKukjin Kim <kgene.kim@samsung.com>
parent f3f5bfe2

arch/arm/mach-exynos4/Kconfig

+2 −0
Original line number Diff line number Diff line
@@ -201,6 +201,7 @@ config MACH_NURI 
	bool "Mobile NURI Board"

	select CPU_EXYNOS4210

	select S3C_DEV_WDT

	select S5P_DEV_FIMD0

	select S3C_DEV_HSMMC

	select S3C_DEV_HSMMC2

	select S3C_DEV_HSMMC3
@@ -210,6 +211,7 @@ config MACH_NURI 
	select S5P_DEV_MFC

	select S5P_DEV_USB_EHCI

	select EXYNOS4_DEV_PD

	select EXYNOS4_SETUP_FIMD0

	select EXYNOS4_SETUP_I2C1

	select EXYNOS4_SETUP_I2C3

	select EXYNOS4_SETUP_I2C5

arch/arm/mach-exynos4/mach-nuri.c

+34 −0
Original line number Diff line number Diff line
@@ -32,10 +32,12 @@ 
#include <asm/mach-types.h>



#include <plat/adc.h>

#include <plat/regs-fb-v4.h>

#include <plat/regs-serial.h>

#include <plat/exynos4.h>

#include <plat/cpu.h>

#include <plat/devs.h>

#include <plat/fb.h>

#include <plat/sdhci.h>

#include <plat/ehci.h>

#include <plat/clock.h>
@@ -199,6 +201,33 @@ static struct platform_device nuri_gpio_keys = { 
	},

};



/* Frame Buffer */

static struct s3c_fb_pd_win nuri_fb_win0 = {

	.win_mode = {

		.left_margin	= 64,

		.right_margin	= 16,

		.upper_margin	= 64,

		.lower_margin	= 1,

		.hsync_len	= 48,

		.vsync_len	= 3,

		.xres		= 1280,

		.yres		= 800,

		.refresh	= 60,

	},

	.max_bpp	= 24,

	.default_bpp	= 16,

	.virtual_x	= 1280,

	.virtual_y	= 800,

};



static struct s3c_fb_platdata nuri_fb_pdata __initdata = {

	.win[0]		= &nuri_fb_win0,

	.vidcon0	= VIDCON0_VIDOUT_RGB | VIDCON0_PNRMODE_RGB |

			  VIDCON0_CLKSEL_LCD,

	.vidcon1	= VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,

	.setup_gpio	= exynos4_fimd0_gpio_setup_24bpp,

};



static void nuri_lcd_power_on(struct plat_lcd_data *pd, unsigned int power)

{

	int gpio = EXYNOS4_GPE1(5);
@@ -1092,6 +1121,7 @@ static struct platform_device *nuri_devices[] __initdata = { 
	/* Samsung Platform Devices */

	&s3c_device_i2c5, /* PMIC should initialize first */

	&emmc_fixed_voltage,

	&s5p_device_fimd0,

	&s3c_device_hsmmc0,

	&s3c_device_hsmmc2,

	&s3c_device_hsmmc3,
@@ -1106,6 +1136,7 @@ static struct platform_device *nuri_devices[] __initdata = { 
	&s5p_device_mfc_l,

	&s5p_device_mfc_r,

	&exynos4_device_pd[PD_MFC],

	&exynos4_device_pd[PD_LCD0],



	/* NURI Devices */

	&nuri_gpio_keys,
@@ -1142,12 +1173,15 @@ static void __init nuri_machine_init(void) 
	i2c9_devs[I2C9_MAX17042].irq = gpio_to_irq(EXYNOS4_GPX2(3));

	i2c_register_board_info(9, i2c9_devs, ARRAY_SIZE(i2c9_devs));



	s5p_fimd0_set_platdata(&nuri_fb_pdata);



	nuri_ehci_init();

	clk_xusbxti.rate = 24000000;



	/* Last */

	platform_add_devices(nuri_devices, ARRAY_SIZE(nuri_devices));

	s5p_device_mfc.dev.parent = &exynos4_device_pd[PD_MFC].dev;

	s5p_device_fimd0.dev.parent = &exynos4_device_pd[PD_LCD0].dev;

}



MACHINE_START(NURI, "NURI")