&disp {
	disp_init_enable         = <1>;
	disp_mode                = <0>;

	screen0_output_type      = <1>;
	screen0_output_mode      = <4>;

	screen1_output_type      = <1>;
	screen1_output_mode      = <4>;

	screen1_output_format    = <0>;
	screen1_output_bits      = <0>;
	screen1_output_eotf      = <4>;
	screen1_output_cs        = <257>;
	screen1_output_range     = <2>;
	screen1_output_scan      = <0>;
	screen1_output_aspect_ratio = <8>;

	dev0_output_type         = <1>;
	dev0_output_mode         = <4>;
	dev0_screen_id           = <0>;
	dev0_do_hpd              = <0>;

	dev1_output_type         = <4>;
	dev1_output_mode         = <10>;
	dev1_screen_id           = <1>;
	dev1_do_hpd              = <1>;

	def_output_dev           = <0>;

	fb0_format               = <0>;
	fb0_width                = <0>;
	fb0_height               = <0>;
/*	
	fb0_height               = <1280>;
*/
	fb1_format               = <0>;
	fb1_width                = <0>;
	fb1_height               = <0>;
	chn_cfg_mode             = <1>;

	disp_para_zone           = <1>;
	/*VCC-LCD*/
/*	dc1sw-supply = <&reg_dc1sw>;*/
	/*VCC-DSI*/
/*	eldo3-supply = <&reg_eldo3>;*/
	/*VCC-PD*/
/*	dcdc1-supply = <&reg_dcdc1>;*/
};

/* RGB 800 480 */
&lcd0 {
	lcd_used            = <1>;
	lcd_driver_name     = "default_lcd";
	lcd_backlight       = <50>;
	lcd_if              = <0>;
	lcd_x               = <1024>;
	lcd_y               = <600>;
	lcd_width           = <150>;
	lcd_height          = <94>;
	lcd_dclk_freq       = <48>;
	lcd_pwm_used        = <1>;
	lcd_pwm_ch          = <7>;
	lcd_pwm_freq        = <500>;
	lcd_pwm_pol         = <0>;
	lcd_hbp             = <160>;
	lcd_ht              = <1344>;
	lcd_hspw            = <20>;
	lcd_vbp             = <23>;
	lcd_vt              = <635>;
	lcd_vspw            = <3>;
	lcd_lvds_if         = <0>;
	lcd_lvds_colordepth = <1>;
	lcd_lvds_mode       = <0>;
	lcd_frm             = <0>;
	lcd_io_phase        = <0x0000>;
	lcd_gamma_en        = <0>;
	lcd_bright_curve_en = <0>;
	lcd_cmap_en         = <0>;
	deu_mode            = <0>;
	lcdgamma4iep        = <22>;
	smart_color         = <90>;
	pinctrl-0 = <&rgb18_pins_a>;
	pinctrl-1 = <&rgb18_pins_b>;
};

这是未更改之前的（800*480）：

这是修改了dts配置后的（1024*600）：

下图为打印信息：