rockchip: support display

Implement VOP and eDP drivers, vop and edp clock configuration,
framebuffer allocation and display configuration logic.
The eDP driver reads panel EDID to determine panel dimensions
and the pixel clock used by the VOP.
The pixel clock is generating using the NPLL.

BUG=chrome-os-partner:31897
TEST=Booted Veyron Pinky and display normal
BRANCH=None

Change-Id: I01b5c347a3433a108806aec61aa3a875cab8c129
Signed-off-by: Patrick Georgi <pgeorgi@chromium.org>
Original-Commit-Id: e4f863b0b57f2f5293ea8015db86cf7f8acc5853
Original-Change-Id: I61214f55e96bc1dcda9b0f700e5db11e49e5e533
Original-Signed-off-by: huang lin <hl@rock-chips.com>
Original-Reviewed-on: https://chromium-review.googlesource.com/219050
Original-Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: http://review.coreboot.org/9553
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

6 files changed, 1060 insertions, 3 deletions

diff --git a/src/soc/rockchip/rk3288/include/soc/addressmap.h b/src/soc/rockchip/rk3288/include/soc/addressmap.h
index aea3bc0081..9be7f7bd0e 100644
--- a/src/soc/rockchip/rk3288/include/soc/addressmap.h
+++ b/src/soc/rockchip/rk3288/include/soc/addressmap.h
@@ -79,8 +79,10 @@
 #define TIMER7_BASE		0xFF810020
 
 #define VOP_BIG_BASE		0xFF930000
+#define VOP_LIT_BASE		0xFF940000
+#define EDP_BASE		0xFF970000
+
 #define HDMI_TX_BASE		0xFF980000
-#define DMACS_BUS_BASE		0xFFB20000
 
 #define	SERVICE_CORE_BASE	0xFFA80000
 #define	SERVICE_DMA_BASE	0xFFA90000
diff --git a/src/soc/rockchip/rk3288/include/soc/clock.h b/src/soc/rockchip/rk3288/include/soc/clock.h
index d11c6ec0f3..f17428da58 100644
--- a/src/soc/rockchip/rk3288/include/soc/clock.h
+++ b/src/soc/rockchip/rk3288/include/soc/clock.h
@@ -27,6 +27,7 @@
 #define APLL_HZ		(1800*MHz)
 #define GPLL_HZ		(594*MHz)
 #define CPLL_HZ		(384*MHz)
+#define NPLL_HZ		(384*MHz)
 
 #define PD_BUS_ACLK_HZ	(148500*KHz)
 #define PD_BUS_HCLK_HZ	(148500*KHz)
@@ -44,5 +45,7 @@ void rkclk_configure_ddr(unsigned int hz);
 void rkclk_configure_i2s(unsigned int hz);
 void rkclk_configure_cpu(void);
 void rkclk_configure_tsadc(unsigned int hz);
-
+void rkclk_configure_vop_aclk(u32 vop_id, u32 aclk_hz);
+int rkclk_configure_vop_dclk(u32 vop_id, u32 dclk_hz);
+void rkclk_configure_edp(void);
 #endif	/* __SOC_ROCKCHIP_RK3288_CLOCK_H__ */
diff --git a/src/soc/rockchip/rk3288/include/soc/display.h b/src/soc/rockchip/rk3288/include/soc/display.h
new file mode 100644
index 0000000000..8353c8a1b3
--- /dev/null
+++ b/src/soc/rockchip/rk3288/include/soc/display.h
@@ -0,0 +1,30 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2014 Rockchip Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef __SOC_ROCKCHIP_RK3288_DISPLAY_H__
+#define __SOC_ROCKCHIP_RK3288_DISPLAY_H__
+
+void rk_display_init(device_t dev, u32 lcdbase,
+		unsigned long fb_size);
+
+#endif
+
+
+
+
diff --git a/src/soc/rockchip/rk3288/include/soc/edp.h b/src/soc/rockchip/rk3288/include/soc/edp.h
new file mode 100644
index 0000000000..fac1b81f31
--- /dev/null
+++ b/src/soc/rockchip/rk3288/include/soc/edp.h
@@ -0,0 +1,666 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2014 Rockchip Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef __RK32_DP_H
+#define __RK32_DP_H
+
+#include <edid.h>
+#include <stdlib.h>
+
+struct rk3288_edp_regs {
+	u8	res0[0x10];
+	u32	dp_tx_version;
+	u8	res1[0x4];
+	u32	func_en_1;
+	u32	func_en_2;
+	u32	video_ctl_1;
+	u32	video_ctl_2;
+	u32	video_ctl_3;
+	u32	video_ctl_4;
+	u8	res2[0xc];
+	u32	video_ctl_8;
+	u8	res3[0x4];
+	u32	video_ctl_10;
+	u32	total_line_l;
+	u32	total_line_h;
+	u32	active_line_l;
+	u32	active_line_h;
+	u32	v_f_porch;
+	u32	vsync;
+	u32	v_b_porch;
+	u32	total_pixel_l;
+	u32	total_pixel_h;
+	u32	active_pixel_l;
+	u32	active_pixel_h;
+	u32	h_f_porch_l;
+	u32	h_f_porch_h;
+	u32	hsync_l;
+	u32	hysnc_h;
+	u32	h_b_porch_l;
+	u32	h_b_porch_h;
+	u32	vid_status;
+	u32	total_line_sta_l;
+	u32	total_line_sta_h;
+	u32	active_line_sta_l;
+	u32	active_line_sta_h;
+	u32	v_f_porch_sta;
+	u32	vsync_sta;
+	u32	v_b_porch_sta;
+	u32	total_pixel_sta_l;
+	u32	total_pixel_sta_h;
+	u32	active_pixel_sta_l;
+	u32	active_pixel_sta_h;
+	u32	h_f_porch_sta_l;
+	u32	h_f_porch_sta_h;
+	u32	hsync_sta_l;
+	u32	hsync_sta_h;
+	u32	h_b_porch_sta_l;
+	u32	h_b_porch__sta_h;
+	u8      res4[0x28];
+	u32	pll_reg_1;
+	u8	res5[4];
+	u32	ssc_reg;
+	u8	res6[0xc];
+	u32	tx_common;
+	u32	tx_common2;
+	u8	res7[0x4];
+	u32	dp_aux;
+	u32	dp_bias;
+	u32	dp_test;
+	u32	dp_pd;
+	u32	dp_reserv1;
+	u32	dp_reserv2;
+	u8	res8[0x224];
+	u32	lane_map;
+	u8	res9[0x14];
+	u32	analog_ctl_2;
+	u8	res10[0x48];
+	u32	int_state;
+	u32	common_int_sta_1;
+	u32	common_int_sta_2;
+	u32	common_int_sta_3;
+	u32	common_int_sta_4;
+	u32	spdif_biphase_int_sta;
+	u8	res11[0x4];
+	u32	dp_int_sta;
+	u32	common_int_mask_1;
+	u32	common_int_mask_2;
+	u32	common_int_mask_3;
+	u32	common_int_mask_4;
+	u8	res12[0x08];
+	u32	int_sta_mask;
+	u32	int_ctl;
+	u8	res13[0x200];
+	u32	sys_ctl_1;
+	u32	sys_ctl_2;
+	u32	sys_ctl_3;
+	u32	sys_ctl_4;
+	u32	dp_vid_ctl;
+	u8	res14[0x4];
+	u32	dp_aud_ctl;
+	u8	res15[0x24];
+	u32	pkt_send_ctl;
+	u8	res16[0x4];
+	u32	dp_hdcp_ctl;
+	u8	res17[0x34];
+	u32	link_bw_set;
+	u32	lane_count_set;
+	u32	dp_training_ptn_set;
+	u32	ln_link_trn_ctl[4];
+	u8	res18[0x4];
+	u32	dp_hw_link_training;
+	u8	res19[0x1c];
+	u32	dp_debug_ctl;
+	u32	hpd_deglitch_l;
+	u32	hpd_deglitch_h;
+	u8	res20[0x14];
+	u32	dp_link_debug_ctl;
+	u8	res21[0x1c];
+	u32	m_vid_0;
+	u32	m_vid_1;
+	u32	m_vid_2;
+	u32	n_vid_0;
+	u32	n_vid_1;
+	u32	n_vid_2;
+	u32	m_vid_mon;
+	u8	res22[0x14];
+	u32	dp_video_fifo_thrd;
+	u8	res23[0x8];
+	u32	dp_audio_margin;
+	u8	res24[0x20];
+	u32	dp_m_cal_ctl;
+	u32	m_vid_gen_filter_th;
+	u8	res25[0x10];
+	u32	m_aud_gen_filter_th;
+	u8	res26[0x4];
+	u32	aux_ch_sta;
+	u32	aux_err_num;
+	u32	aux_ch_defer_dtl;
+	u32	aux_rx_comm;
+	u32	buf_data_ctl;
+	u32	aux_ch_ctl_1;
+	u32	aux_addr_7_0;
+	u32	aux_addr_15_8;
+	u32	aux_addr_19_16;
+	u32	aux_ch_ctl_2;
+	u8	res27[0x18];
+	u32	buf_data[16];
+	u32	soc_general_ctl;
+	u8	res29[0x1e0];
+	u32	pll_reg_2;
+	u32	pll_reg_3;
+	u32	pll_reg_4;
+	u8	res30[0x10];
+	u32	pll_reg_5;
+};
+check_member(rk3288_edp_regs, pll_reg_5, 0xa00);
+
+/* func_en_1 */
+#define VID_CAP_FUNC_EN_N			(0x1 << 6)
+#define VID_FIFO_FUNC_EN_N			(0x1 << 5)
+#define AUD_FIFO_FUNC_EN_N			(0x1 << 4)
+#define AUD_FUNC_EN_N				(0x1 << 3)
+#define HDCP_FUNC_EN_N				(0x1 << 2)
+#define SW_FUNC_EN_N				(0x1 << 0)
+
+/* func_en_2 */
+#define SSC_FUNC_EN_N				(0x1 << 7)
+#define AUX_FUNC_EN_N				(0x1 << 2)
+#define SERDES_FIFO_FUNC_EN_N			(0x1 << 1)
+#define LS_CLK_DOMAIN_FUNC_EN_N			(0x1 << 0)
+
+/* video_ctl_1 */
+#define VIDEO_EN				(0x1 << 7)
+#define VIDEO_MUTE				(0x1 << 6)
+
+/* video_ctl_2 */
+#define IN_D_RANGE_MASK				(0x1 << 7)
+#define IN_D_RANGE_SHIFT			(7)
+#define IN_D_RANGE_CEA				(0x1 << 7)
+#define IN_D_RANGE_VESA				(0x0 << 7)
+#define IN_BPC_MASK				(0x7 << 4)
+#define IN_BPC_SHIFT				(4)
+#define IN_BPC_12_BITS				(0x3 << 4)
+#define IN_BPC_10_BITS				(0x2 << 4)
+#define IN_BPC_8_BITS				(0x1 << 4)
+#define IN_BPC_6_BITS				(0x0 << 4)
+#define IN_COLOR_F_MASK				(0x3 << 0)
+#define IN_COLOR_F_SHIFT			(0)
+#define IN_COLOR_F_YCBCR444			(0x2 << 0)
+#define IN_COLOR_F_YCBCR422			(0x1 << 0)
+#define IN_COLOR_F_RGB				(0x0 << 0)
+
+/* video_ctl_3 */
+#define IN_YC_COEFFI_MASK			(0x1 << 7)
+#define IN_YC_COEFFI_SHIFT			(7)
+#define IN_YC_COEFFI_ITU709			(0x1 << 7)
+#define IN_YC_COEFFI_ITU601			(0x0 << 7)
+#define VID_CHK_UPDATE_TYPE_MASK		(0x1 << 4)
+#define VID_CHK_UPDATE_TYPE_SHIFT		(4)
+#define VID_CHK_UPDATE_TYPE_1			(0x1 << 4)
+#define VID_CHK_UPDATE_TYPE_0			(0x0 << 4)
+
+/* video_ctl_4 */
+#define BIST_EN					(0x1 << 3)
+#define BIST_WH_64				(0x1 << 2)
+#define BIST_WH_32				(0x0 << 2)
+#define BIST_TYPE_COLR_BAR			(0x0 << 0)
+#define BIST_TYPE_GRAY_BAR			(0x1 << 0)
+#define BIST_TYPE_MOBILE_BAR			(0x2 << 0)
+
+/* video_ctl_8 */
+#define VID_HRES_TH(x)				(((x) & 0xf) << 4)
+#define VID_VRES_TH(x)				(((x) & 0xf) << 0)
+
+/* video_ctl_10 */
+#define F_SEL					(0x1 << 4)
+#define INTERACE_SCAN_CFG			(0x1 << 2)
+#define INTERACD_SCAN_CFG_OFFSET		2
+#define VSYNC_POLARITY_CFG			(0x1 << 1)
+#define VSYNC_POLARITY_CFG_OFFSET		1
+#define HSYNC_POLARITY_CFG			(0x1 << 0)
+#define HSYNC_POLARITY_CFG_OFFSET		0
+
+/* dp_pd */
+#define PD_INC_BG				(0x1 << 7)
+#define PD_EXP_BG				(0x1 << 6)
+#define PD_AUX					(0x1 << 5)
+#define PD_PLL					(0x1 << 4)
+#define PD_CH3					(0x1 << 3)
+#define PD_CH2					(0x1 << 2)
+#define PD_CH1					(0x1 << 1)
+#define PD_CH0					(0x1 << 0)
+
+/* pll_reg_1 */
+#define REF_CLK_24M				(0x1 << 1)
+#define REF_CLK_27M				(0x0 << 1)
+
+/* line_map */
+#define LANE3_MAP_LOGIC_LANE_0			(0x0 << 6)
+#define LANE3_MAP_LOGIC_LANE_1			(0x1 << 6)
+#define LANE3_MAP_LOGIC_LANE_2			(0x2 << 6)
+#define LANE3_MAP_LOGIC_LANE_3			(0x3 << 6)
+#define LANE2_MAP_LOGIC_LANE_0			(0x0 << 4)
+#define LANE2_MAP_LOGIC_LANE_1			(0x1 << 4)
+#define LANE2_MAP_LOGIC_LANE_2			(0x2 << 4)
+#define LANE2_MAP_LOGIC_LANE_3			(0x3 << 4)
+#define LANE1_MAP_LOGIC_LANE_0			(0x0 << 2)
+#define LANE1_MAP_LOGIC_LANE_1			(0x1 << 2)
+#define LANE1_MAP_LOGIC_LANE_2			(0x2 << 2)
+#define LANE1_MAP_LOGIC_LANE_3			(0x3 << 2)
+#define LANE0_MAP_LOGIC_LANE_0			(0x0 << 0)
+#define LANE0_MAP_LOGIC_LANE_1			(0x1 << 0)
+#define LANE0_MAP_LOGIC_LANE_2			(0x2 << 0)
+#define LANE0_MAP_LOGIC_LANE_3			(0x3 << 0)
+
+/* analog_ctl_2 */
+#define SEL_24M					(0x1 << 3)
+
+/* common_int_sta_1 */
+#define VSYNC_DET				(0x1 << 7)
+#define PLL_LOCK_CHG				(0x1 << 6)
+#define SPDIF_ERR				(0x1 << 5)
+#define SPDIF_UNSTBL				(0x1 << 4)
+#define VID_FORMAT_CHG				(0x1 << 3)
+#define AUD_CLK_CHG				(0x1 << 2)
+#define VID_CLK_CHG				(0x1 << 1)
+#define SW_INT					(0x1 << 0)
+
+/* common_int_sta_2 */
+#define ENC_EN_CHG				(0x1 << 6)
+#define HW_BKSV_RDY				(0x1 << 3)
+#define HW_SHA_DONE				(0x1 << 2)
+#define HW_AUTH_STATE_CHG			(0x1 << 1)
+#define HW_AUTH_DONE				(0x1 << 0)
+
+/* common_int_sta_3 */
+#define AFIFO_UNDER				(0x1 << 7)
+#define AFIFO_OVER				(0x1 << 6)
+#define R0_CHK_FLAG				(0x1 << 5)
+
+/* common_int_sta_4 */
+#define PSR_ACTIVE				(0x1 << 7)
+#define PSR_INACTIVE				(0x1 << 6)
+#define SPDIF_BI_PHASE_ERR			(0x1 << 5)
+#define HOTPLUG_CHG				(0x1 << 2)
+#define HPD_LOST				(0x1 << 1)
+#define PLUG					(0x1 << 0)
+
+/* dp_int_sta */
+#define INT_HPD					(0x1 << 6)
+#define HW_LT_DONE				(0x1 << 5)
+#define SINK_LOST				(0x1 << 3)
+#define LINK_LOST				(0x1 << 2)
+#define RPLY_RECEIV				(0x1 << 1)
+#define AUX_ERR					(0x1 << 0)
+
+/* int_ctl */
+#define SOFT_INT_CTRL				(0x1 << 2)
+#define INT_POL					(0x1 << 0)
+
+/* sys_ctl_1 */
+#define DET_STA					(0x1 << 2)
+#define FORCE_DET				(0x1 << 1)
+#define DET_CTRL				(0x1 << 0)
+
+/* sys_ctl_2 */
+#define CHA_CRI(x)				(((x) & 0xf) << 4)
+#define CHA_STA					(0x1 << 2)
+#define FORCE_CHA				(0x1 << 1)
+#define CHA_CTRL				(0x1 << 0)
+
+/* sys_ctl_3 */
+#define HPD_STATUS				(0x1 << 6)
+#define F_HPD					(0x1 << 5)
+#define HPD_CTRL				(0x1 << 4)
+#define HDCP_RDY				(0x1 << 3)
+#define STRM_VALID				(0x1 << 2)
+#define F_VALID					(0x1 << 1)
+#define VALID_CTRL				(0x1 << 0)
+
+/* sys_ctl_4 */
+#define FIX_M_AUD				(0x1 << 4)
+#define ENHANCED				(0x1 << 3)
+#define FIX_M_VID				(0x1 << 2)
+#define M_VID_UPDATE_CTRL			(0x3 << 0)
+
+/* pll_reg_2 */
+#define LDO_OUTPUT_V_SEL_145			(2 << 6)
+#define KVCO_DEFALUT				(1 << 4)
+#define CHG_PUMP_CUR_SEL_5US			(1 << 2)
+#define V2L_CUR_SEL_1MA				(1 << 0)
+
+/* pll_reg_3 */
+#define LOCK_DET_CNT_SEL_256			(2 << 5)
+#define LOOP_FILTER_RESET			(0 << 4)
+#define PALL_SSC_RESET				(0 << 3)
+#define LOCK_DET_BYPASS				(0 << 2)
+#define PLL_LOCK_DET_MODE			(0 << 1)
+#define PLL_LOCK_DET_FORCE			(0 << 0)
+
+/* pll_reg_5 */
+#define REGULATOR_V_SEL_950MV			(2 << 4)
+#define STANDBY_CUR_SEL				(0 << 3)
+#define CHG_PUMP_INOUT_CTRL_1200MV		(1 << 1)
+#define CHG_PUMP_INPUT_CTRL_OP			(0 << 0)
+
+/* ssc_reg */
+#define SSC_OFFSET				(0 << 6)
+#define SSC_MODE				(1 << 4)
+#define SSC_DEPTH				(9 << 0)
+
+/* tx_common */
+#define TX_SWING_PRE_EMP_MODE			(1 << 7)
+#define PRE_DRIVER_PW_CTRL1			(0 << 5)
+#define LP_MODE_CLK_REGULATOR			(0 << 4)
+#define RESISTOR_MSB_CTRL			(0 << 3)
+#define RESISTOR_CTRL				(7 << 0)
+
+/* dp_aux */
+#define DP_AUX_COMMON_MODE			(0 << 4)
+#define DP_AUX_EN				(0 << 3)
+#define AUX_TERM_50OHM				(3 << 0)
+
+/* dp_bias */
+#define DP_BG_OUT_SEL				(4 << 4)
+#define DP_DB_CUR_CTRL				(0 << 3)
+#define DP_BG_SEL				(1 << 2)
+#define DP_RESISTOR_TUNE_BG			(2 << 0)
+
+/* dp_reserv2 */
+#define CH1_CH3_SWING_EMP_CTRL			(5 << 4)
+#define CH0_CH2_SWING_EMP_CTRL			(5 << 0)
+
+/* dp_training_ptn_set */
+#define SCRAMBLING_DISABLE			(0x1 << 5)
+#define SCRAMBLING_ENABLE			(0x0 << 5)
+#define LINK_QUAL_PATTERN_SET_MASK		(0x7 << 2)
+#define LINK_QUAL_PATTERN_SET_HBR2		(0x5 << 2)
+#define LINK_QUAL_PATTERN_SET_80BIT		(0x4 << 2)
+#define LINK_QUAL_PATTERN_SET_PRBS7		(0x3 << 2)
+#define LINK_QUAL_PATTERN_SET_D10_2		(0x1 << 2)
+#define LINK_QUAL_PATTERN_SET_DISABLE		(0x0 << 2)
+#define SW_TRAINING_PATTERN_SET_MASK		(0x3 << 0)
+#define SW_TRAINING_PATTERN_SET_PTN2		(0x2 << 0)
+#define SW_TRAINING_PATTERN_SET_PTN1		(0x1 << 0)
+#define SW_TRAINING_PATTERN_SET_DISABLE		(0x0 << 0)
+
+/* dp_hw_link_training_ctl */
+#define HW_LT_ERR_CODE_MASK			0x70
+#define HW_LT_ERR_CODE_SHIFT			4
+#define HW_LT_EN				(0x1 << 0)
+
+/* dp_debug_ctl */
+#define PLL_LOCK				(0x1 << 4)
+#define F_PLL_LOCK				(0x1 << 3)
+#define PLL_LOCK_CTRL				(0x1 << 2)
+#define POLL_EN					(0x1 << 1)
+#define PN_INV					(0x1 << 0)
+
+/* aux_ch_sta */
+#define AUX_BUSY				(0x1 << 4)
+#define AUX_STATUS_MASK				(0xf << 0)
+
+/* aux_ch_defer_ctl */
+#define DEFER_CTRL_EN				(0x1 << 7)
+#define DEFER_COUNT(x)				(((x) & 0x7f) << 0)
+
+/* aux_rx_comm */
+#define AUX_RX_COMM_I2C_DEFER			(0x2 << 2)
+#define AUX_RX_COMM_AUX_DEFER			(0x2 << 0)
+
+/* buffer_data_ctl */
+#define BUF_CLR					(0x1 << 7)
+#define BUF_HAVE_DATA				(0x1 << 4)
+#define BUF_DATA_COUNT(x)			(((x) & 0xf) << 0)
+
+/* aux_ch_ctl_1 */
+#define AUX_LENGTH(x)				(((x - 1) & 0xf) << 4)
+#define AUX_TX_COMM_MASK			(0xf << 0)
+#define AUX_TX_COMM_DP_TRANSACTION		(0x1 << 3)
+#define AUX_TX_COMM_I2C_TRANSACTION		(0x0 << 3)
+#define AUX_TX_COMM_MOT				(0x1 << 2)
+#define AUX_TX_COMM_WRITE			(0x0 << 0)
+#define AUX_TX_COMM_READ			(0x1 << 0)
+
+/* aux_ch_ctl_2 */
+#define PD_AUX_IDLE				(0x1 << 3)
+#define ADDR_ONLY				(0x1 << 1)
+#define AUX_EN					(0x1 << 0)
+
+/* tx_sw_reset */
+#define RST_DP_TX				(0x1 << 0)
+
+/* analog_ctl_1 */
+#define TX_TERMINAL_CTRL_50_OHM			(0x1 << 4)
+
+/* analog_ctl_3 */
+#define DRIVE_DVDD_BIT_1_0625V			(0x4 << 5)
+#define VCO_BIT_600_MICRO			(0x5 << 0)
+
+/* pll_filter_ctl_1 */
+#define PD_RING_OSC				(0x1 << 6)
+#define AUX_TERMINAL_CTRL_37_5_OHM		(0x0 << 4)
+#define AUX_TERMINAL_CTRL_45_OHM		(0x1 << 4)
+#define AUX_TERMINAL_CTRL_50_OHM		(0x2 << 4)
+#define AUX_TERMINAL_CTRL_65_OHM		(0x3 << 4)
+#define TX_CUR1_2X				(0x1 << 2)
+#define TX_CUR_16_MA				(0x3 << 0)
+
+/* Definition for DPCD Register */
+#define DPCD_DPCD_REV				(0x0000)
+#define DPCD_MAX_LINK_RATE			(0x0001)
+#define DPCD_MAX_LANE_COUNT			(0x0002)
+#define DP_MAX_LANE_COUNT_MASK			0x1f
+#define DP_TPS3_SUPPORTED			(1 << 6)
+#define DP_ENHANCED_FRAME_CAP			(1 << 7)
+
+#define DPCD_LINK_BW_SET			(0x0100)
+#define DPCD_LANE_COUNT_SET			(0x0101)
+
+#define DPCD_TRAINING_PATTERN_SET		(0x0102)
+#define DP_TRAINING_PATTERN_DISABLE		0
+#define DP_TRAINING_PATTERN_1			1
+#define DP_TRAINING_PATTERN_2			2
+#define DP_TRAINING_PATTERN_3			3
+#define DP_TRAINING_PATTERN_MASK		0x3
+
+#define DPCD_TRAINING_LANE0_SET			(0x0103)
+#define DP_TRAIN_VOLTAGE_SWING_MASK		0x3
+#define DP_TRAIN_VOLTAGE_SWING_SHIFT		0
+#define DP_TRAIN_MAX_SWING_REACHED		(1 << 2)
+#define DP_TRAIN_VOLTAGE_SWING_400		(0 << 0)
+#define DP_TRAIN_VOLTAGE_SWING_600		(1 << 0)
+#define DP_TRAIN_VOLTAGE_SWING_800		(2 << 0)
+#define DP_TRAIN_VOLTAGE_SWING_1200		(3 << 0)
+
+#define DP_TRAIN_PRE_EMPHASIS_MASK		(3 << 3)
+#define DP_TRAIN_PRE_EMPHASIS_0			(0 << 3)
+#define DP_TRAIN_PRE_EMPHASIS_3_5		(1 << 3)
+#define DP_TRAIN_PRE_EMPHASIS_6			(2 << 3)
+#define DP_TRAIN_PRE_EMPHASIS_9_5		(3 << 3)
+
+#define DP_TRAIN_PRE_EMPHASIS_SHIFT		3
+#define DP_TRAIN_MAX_PRE_EMPHASIS_REACHED	(1 << 5)
+
+#define DPCD_LANE0_1_STATUS			(0x0202)
+#define DPCD_LANE2_3_STATUS			(0x0203)
+#define DP_LANE_CR_DONE				(1 << 0)
+#define DP_LANE_CHANNEL_EQ_DONE			(1 << 1)
+#define DP_LANE_SYMBOL_LOCKED			(1 << 2)
+#define DP_CHANNEL_EQ_BITS			(DP_LANE_CR_DONE |\
+						DP_LANE_CHANNEL_EQ_DONE |\
+						DP_LANE_SYMBOL_LOCKED)
+
+#define DPCD_LANE_ALIGN_STATUS_UPDATED		(0x0204)
+#define DP_INTERLANE_ALIGN_DONE			(1 << 0)
+#define DP_DOWNSTREAM_PORT_STATUS_CHANGED	(1 << 6)
+#define DP_LINK_STATUS_UPDATED			(1 << 7)
+
+#define DPCD_ADJUST_REQUEST_LANE0_1		(0x0206)
+#define DPCD_ADJUST_REQUEST_LANE2_3		(0x0207)
+#define DP_ADJUST_VOLTAGE_SWING_LANE0_MASK	0x03
+#define DP_ADJUST_VOLTAGE_SWING_LANE0_SHIFT	0
+#define DP_ADJUST_PRE_EMPHASIS_LANE0_MASK	0x0c
+#define DP_ADJUST_PRE_EMPHASIS_LANE0_SHIFT	2
+#define DP_ADJUST_VOLTAGE_SWING_LANE1_MASK	0x30
+#define DP_ADJUST_VOLTAGE_SWING_LANE1_SHIFT	4
+#define DP_ADJUST_PRE_EMPHASIS_LANE1_MASK	0xc0
+#define DP_ADJUST_PRE_EMPHASIS_LANE1_SHIFT	6
+
+#define DPCD_TEST_REQUEST			(0x0218)
+#define DPCD_TEST_RESPONSE			(0x0260)
+#define DPCD_TEST_EDID_CHECKSUM			(0x0261)
+#define DPCD_LINK_POWER_STATE			(0x0600)
+#define DP_SET_POWER_D0				0x1
+#define DP_SET_POWER_D3				0x2
+#define DP_SET_POWER_MASK			0x3
+
+#define AUX_ADDR_7_0(x)				(((x) >> 0) & 0xff)
+#define AUX_ADDR_15_8(x)			(((x) >> 8) & 0xff)
+#define AUX_ADDR_19_16(x)			(((x) >> 16) & 0x0f)
+
+#define STREAM_ON_TIMEOUT 100
+#define PLL_LOCK_TIMEOUT 10
+#define DP_INIT_TRIES 10
+
+#define EDID_ADDR				0x50
+#define EDID_LENGTH				0x80
+#define EDID_HEADER				0x00
+#define EDID_EXTENSION_FLAG			0x7e
+
+
+enum dpcd_request {
+	DPCD_READ,
+	DPCD_WRITE,
+};
+
+enum dp_irq_type {
+	DP_IRQ_TYPE_HP_CABLE_IN,
+	DP_IRQ_TYPE_HP_CABLE_OUT,
+	DP_IRQ_TYPE_HP_CHANGE,
+	DP_IRQ_TYPE_UNKNOWN,
+};
+
+enum color_coefficient {
+	COLOR_YCBCR601,
+	COLOR_YCBCR709
+};
+
+enum dynamic_range {
+	VESA,
+	CEA
+};
+
+enum pll_status {
+	DP_PLL_UNLOCKED,
+	DP_PLL_LOCKED
+};
+
+enum clock_recovery_m_value_type {
+	CALCULATED_M,
+	REGISTER_M
+};
+
+enum video_timing_recognition_type {
+	VIDEO_TIMING_FROM_CAPTURE,
+	VIDEO_TIMING_FROM_REGISTER
+};
+
+enum pattern_set {
+	PRBS7,
+	D10_2,
+	TRAINING_PTN1,
+	TRAINING_PTN2,
+	DP_NONE
+};
+
+enum color_space {
+	CS_RGB,
+	CS_YCBCR422,
+	CS_YCBCR444
+};
+
+enum color_depth {
+	COLOR_6,
+	COLOR_8,
+	COLOR_10,
+	COLOR_12
+};
+
+enum link_rate_type {
+	LINK_RATE_1_62GBPS = 0x06,
+	LINK_RATE_2_70GBPS = 0x0a
+};
+
+enum link_lane_count_type {
+	LANE_CNT1 = 1,
+	LANE_CNT2 = 2,
+	LANE_CNT4 = 4
+};
+
+enum link_training_state {
+	LT_START,
+	LT_CLK_RECOVERY,
+	LT_EQ_TRAINING,
+	FINISHED,
+	FAILED
+};
+
+enum voltage_swing_level {
+	VOLTAGE_LEVEL_0,
+	VOLTAGE_LEVEL_1,
+	VOLTAGE_LEVEL_2,
+	VOLTAGE_LEVEL_3,
+};
+
+enum pre_emphasis_level {
+	PRE_EMPHASIS_LEVEL_0,
+	PRE_EMPHASIS_LEVEL_1,
+	PRE_EMPHASIS_LEVEL_2,
+	PRE_EMPHASIS_LEVEL_3,
+};
+
+enum analog_power_block {
+	AUX_BLOCK,
+	CH0_BLOCK,
+	CH1_BLOCK,
+	CH2_BLOCK,
+	CH3_BLOCK,
+	ANALOG_TOTAL,
+	POWER_ALL
+};
+
+struct link_train {
+	unsigned char revision;
+	u8 link_rate;
+	u8 lane_count;
+};
+
+struct rk_edp {
+	struct rk3288_edp_regs	*regs;
+	struct link_train	link_train;
+	u8 train_set[4];
+};
+
+int rk_edp_enable(void);
+void rk_edp_init(u32 vop_id);
+int rk_edp_get_edid(struct edid *edid);
+
+#endif
diff --git a/src/soc/rockchip/rk3288/include/soc/soc.h b/src/soc/rockchip/rk3288/include/soc/soc.h
index 00f35b2f3c..c6ab7f46f6 100644
--- a/src/soc/rockchip/rk3288/include/soc/soc.h
+++ b/src/soc/rockchip/rk3288/include/soc/soc.h
@@ -27,7 +27,7 @@
 #define RK_SETBITS(set) RK_CLRSETBITS(0, set)
 #define RK_CLRBITS(clr) RK_CLRSETBITS(clr, 0)
 
-#define FB_SIZE_KB  4096
+#define FB_SIZE_KB  8192
 #define RAM_BASE_KB ((uintptr_t)_dram >> 10)
 #define RAM_SIZE_KB (CONFIG_DRAM_SIZE_MB << 10UL)
 
diff --git a/src/soc/rockchip/rk3288/include/soc/vop.h b/src/soc/rockchip/rk3288/include/soc/vop.h
new file mode 100644
index 0000000000..3766a7b879
--- /dev/null
+++ b/src/soc/rockchip/rk3288/include/soc/vop.h
@@ -0,0 +1,356 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2014 Rockchip Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef _RK3288_LCD_H_
+#define _RK3288_LCD_H_
+#include <stdint.h>
+#include <edid.h>
+
+struct rk3288_vop_regs {
+	u32 reg_cfg_done;
+	u32 version_info;
+	u32 sys_ctrl;
+	u32 sys_ctrl1;
+	u32 dsp_ctrl0;
+	u32 dsp_ctrl1;
+	u32 dsp_bg;
+	u32 mcu_ctrl;
+	u32 intr_ctrl0;
+	u32 intr_ctrl1;
+	u32 intr_reserved0;
+	u32 intr_reserved1;
+
+	u32 win0_ctrl0;
+	u32 win0_ctrl1;
+	u32 win0_color_key;
+	u32 win0_vir;
+	u32 win0_yrgb_mst;
+	u32 win0_cbr_mst;
+	u32 win0_act_info;
+	u32 win0_dsp_info;
+	u32 win0_dsp_st;
+	u32 win0_scl_factor_yrgb;
+	u32 win0_scl_factor_cbr;
+	u32 win0_scl_offset;
+	u32 win0_src_alpha_ctrl;
+	u32 win0_dst_alpha_ctrl;
+	u32 win0_fading_ctrl;
+	u32 win0_reserved0;
+
+	u32 win1_ctrl0;
+	u32 win1_ctrl1;
+	u32 win1_color_key;
+	u32 win1_vir;
+	u32 win1_yrgb_mst;
+	u32 win1_cbr_mst;
+	u32 win1_act_info;
+	u32 win1_dsp_info;
+	u32 win1_dsp_st;
+	u32 win1_scl_factor_yrgb;
+	u32 win1_scl_factor_cbr;
+	u32 win1_scl_offset;
+	u32 win1_src_alpha_ctrl;
+	u32 win1_dst_alpha_ctrl;
+	u32 win1_fading_ctrl;
+	u32 win1_reservd0;
+	u32 reserved2[48];
+	u32 post_dsp_hact_info;
+	u32 post_dsp_vact_info;
+	u32 post_scl_factor_yrgb;
+	u32 post_reserved;
+	u32 post_scl_ctrl;
+	u32 post_dsp_vact_info_f1;
+	u32 dsp_htotal_hs_end;
+	u32 dsp_hact_st_end;
+	u32 dsp_vtotal_vs_end;
+	u32 dsp_vact_st_end;
+	u32 dsp_vs_st_end_f1;
+	u32 dsp_vact_st_end_f1;
+};
+check_member(rk3288_vop_regs, dsp_vact_st_end_f1, 0x19c);
+
+enum rockchip_fb_data_format_t {
+	ARGB8888 = 0,
+	RGB888 = 1,
+	RGB565 = 2,
+};
+
+enum {
+	LB_YUV_3840X5 = 0x0,
+	LB_YUV_2560X8 = 0x1,
+	LB_RGB_3840X2 = 0x2,
+	LB_RGB_2560X4 = 0x3,
+	LB_RGB_1920X5 = 0x4,
+	LB_RGB_1280X8 = 0x5
+};
+
+/* VOP_VERSION_INFO */
+#define M_FPGA_VERSION (0xffff << 16)
+#define M_RTL_VERSION  (0xffff)
+
+/* VOP_SYS_CTRL */
+#define M_AUTO_GATING_EN (1 << 23)
+#define M_STANDBY_EN     (1 << 22)
+#define M_DMA_STOP       (1 << 21)
+#define M_MMU_EN         (1 << 20)
+#define M_DAM_BURST_LENGTH (0x3 << 18)
+#define M_MIPI_OUT_EN	   (1 << 15)
+#define M_EDP_OUT_EN       (1 << 14)
+#define M_HDMI_OUT_EN      (1 << 13)
+#define M_RGB_OUT_EN       (1 << 12)
+#define M_ALL_OUT_EN (M_MIPI_OUT_EN | M_EDP_OUT_EN | M_HDMI_OUT_EN | M_RGB_OUT_EN)
+#define M_EDPI_WMS_FS      (1 << 10)
+#define M_EDPI_WMS_MODE    (1 << 9)
+#define M_EDPI_HALT_EN     (1 << 8)
+#define M_DOUB_CH_OVERLAP_NUM (0xf << 4)
+#define M_DOUB_CHANNEL_EN     (1 << 3)
+#define M_DIRECT_PATH_LAYER_SEL (0x3 << 1)
+#define M_DIRECT_PATH_EN       (1)
+
+#define V_AUTO_GATING_EN(x) (((x) & 1) << 23)
+#define V_STANDBY_EN(x)     (((x) & 1) << 22)
+#define V_DMA_STOP(x)       (((x) & 1) << 21)
+#define V_MMU_EN(x)         (((x) & 1) << 20)
+#define V_DMA_BURST_LENGTH(x) (((x) & 3) << 18)
+#define V_MIPI_OUT_EN(x)      (((x) & 1) << 15)
+#define V_EDP_OUT_EN(x)       (((x) & 1) << 14)
+#define V_HDMI_OUT_EN(x)      (((x) & 1) << 13)
+#define V_RGB_OUT_EN(x)       (((x) & 1) << 12)
+#define V_EDPI_WMS_FS(x)      (((x) & 1) << 10)
+#define V_EDPI_WMS_MODE(x)    (((x) & 1) << 9)
+#define V_EDPI_HALT_EN(x)     (((x)&1)<<8)
+#define V_DOUB_CH_OVERLAP_NUM(x) (((x) & 0xf) << 4)
+#define V_DOUB_CHANNEL_EN(x)     (((x) & 1) << 3)
+#define V_DIRECT_PATH_LAYER_SEL(x) (((x) & 3) << 1)
+#define V_DIRECT_PATH_EN(x)       ((x) & 1)
+
+/* VOP_SYS_CTRL1 */
+#define M_AXI_OUTSTANDING_MAX_NUM (0x1f << 13)
+#define M_AXI_MAX_OUTSTANDING_EN  (1 << 12)
+#define M_NOC_WIN_QOS             (3 << 10)
+#define M_NOC_QOS_EN              (1 << 9)
+#define M_NOC_HURRY_THRESHOLD     (0x3f << 3)
+#define M_NOC_HURRY_VALUE         (0x3 << 1)
+#define M_NOC_HURRY_EN            (1)
+
+#define V_AXI_OUTSTANDING_MAX_NUM(x) (((x) & 0x1f) << 13)
+#define V_AXI_MAX_OUTSTANDING_EN(x)  (((x) & 1) << 12)
+#define V_NOC_WIN_QOS(x)             (((x) & 3) << 10)
+#define V_NOC_QOS_EN(x)              (((x) & 1) << 9)
+#define V_NOC_HURRY_THRESHOLD(x)     (((x) & 0x3f) << 3)
+#define V_NOC_HURRY_VALUE(x)         (((x) & 3) << 1)
+#define V_NOC_HURRY_EN(x)            ((x) & 1)
+
+/* VOP_DSP_CTRL0 */
+#define M_DSP_Y_MIR_EN              (1 << 23)
+#define M_DSP_X_MIR_EN              (1 << 22)
+#define M_DSP_YUV_CLIP              (1 << 21)
+#define M_DSP_CCIR656_AVG           (1 << 20)
+#define M_DSP_BLACK_EN              (1 << 19)
+#define M_DSP_BLANK_EN              (1 << 18)
+#define M_DSP_OUT_ZERO              (1 << 17)
+#define M_DSP_DUMMY_SWAP            (1 << 16)
+#define M_DSP_DELTA_SWAP            (1 << 15)
+#define M_DSP_RG_SWAP               (1 << 14)
+#define M_DSP_RB_SWAP               (1 << 13)
+#define M_DSP_BG_SWAP               (1 << 12)
+#define M_DSP_FIELD_POL             (1 << 11)
+#define M_DSP_INTERLACE             (1 << 10)
+#define M_DSP_DDR_PHASE             (1 << 9)
+#define M_DSP_DCLK_DDR              (1 << 8)
+#define M_DSP_DCLK_POL              (1 << 7)
+#define M_DSP_DEN_POL               (1 << 6)
+#define M_DSP_VSYNC_POL             (1 << 5)
+#define M_DSP_HSYNC_POL             (1 << 4)
+#define M_DSP_OUT_MODE              (0xf)
+
+#define V_DSP_Y_MIR_EN(x)              (((x) & 1) << 23)
+#define V_DSP_X_MIR_EN(x)              (((x) & 1) << 22)
+#define V_DSP_YUV_CLIP(x)              (((x) & 1) << 21)
+#define V_DSP_CCIR656_AVG(x)           (((x) & 1) << 20)
+#define V_DSP_BLACK_EN(x)              (((x) & 1) << 19)
+#define V_DSP_BLANK_EN(x)              (((x) & 1) << 18)
+#define V_DSP_OUT_ZERO(x)              (((x) & 1) << 17)
+#define V_DSP_DUMMY_SWAP(x)            (((x) & 1) << 16)
+#define V_DSP_DELTA_SWAP(x)            (((x) & 1) << 15)
+#define V_DSP_RG_SWAP(x)               (((x) & 1) << 14)
+#define V_DSP_RB_SWAP(x)               (((x) & 1) << 13)
+#define V_DSP_BG_SWAP(x)               (((x) & 1) << 12)
+#define V_DSP_FIELD_POL(x)             (((x) & 1) << 11)
+#define V_DSP_INTERLACE(x)             (((x) & 1) << 10)
+#define V_DSP_DDR_PHASE(x)             (((x) & 1) << 9)
+#define V_DSP_DCLK_DDR(x)              (((x) & 1) << 8)
+#define V_DSP_DCLK_POL(x)              (((x) & 1) << 7)
+#define V_DSP_DEN_POL(x)               (((x) & 1) << 6)
+#define V_DSP_VSYNC_POL(x)             (((x) & 1) << 5)
+#define V_DSP_HSYNC_POL(x)             (((x) & 1) << 4)
+#define V_DSP_OUT_MODE(x)              ((x) & 0xf)
+
+/* VOP_DSP_CTRL1 */
+#define M_DSP_LAYER3_SEL               (3 << 14)
+#define M_DSP_LAYER2_SEL               (3 << 12)
+#define M_DSP_LAYER1_SEL               (3 << 10)
+#define M_DSP_LAYER0_SEL               (3 << 8)
+#define M_DITHER_UP_EN                 (1 << 6)
+#define M_DITHER_DOWN_SEL              (1 << 4)
+#define M_DITHER_DOWN_MODE             (1 << 3)
+#define M_DITHER_DOWN_EN               (1 << 2)
+#define M_PRE_DITHER_DOWN_EN           (1 << 1)
+#define M_DSP_LUT_EN                   (1)
+
+#define V_DSP_LAYER3_SEL(x)                (((x) & 3) << 14)
+#define V_DSP_LAYER2_SEL(x)                (((x) & 3) << 12)
+#define V_DSP_LAYER1_SEL(x)                (((x) & 3) << 10)
+#define V_DSP_LAYER0_SEL(x)                (((x) & 3) << 8)
+#define V_DITHER_UP_EN(x)                  (((x) & 1) << 6)
+#define V_DITHER_DOWN_SEL(x)               (((x) & 1) << 4)
+#define V_DITHER_DOWN_MODE(x)              (((x) & 1) << 3)
+#define V_DITHER_DOWN_EN(x)                (((x) & 1) << 2)
+#define V_PRE_DITHER_DOWN_EN(x)            (((x) & 1) << 1)
+#define V_DSP_LUT_EN(x)                    ((x)&1)
+
+/* VOP_DSP_BG */
+#define M_DSP_BG_RED     (0x3f << 20)
+#define M_DSP_BG_GREEN   (0x3f << 10)
+#define M_DSP_BG_BLUE    (0x3f << 0)
+
+#define V_DSP_BG_RED(x)     (((x) & 0x3f) << 20)
+#define V_DSP_BG_GREEN(x)   (((x) & 0x3f) << 10)
+#define V_DSP_BG_BLUE(x)    (((x) & 0x3f) << 0)
+
+/* VOP_WIN0_CTRL0 */
+#define M_WIN0_YUV_CLIP     (1 << 20)
+#define M_WIN0_CBR_DEFLICK  (1 << 19)
+#define M_WIN0_YRGB_DEFLICK  (1 << 18)
+#define M_WIN0_PPAS_ZERO_EN  (1 << 16)
+#define M_WIN0_UV_SWAP       (1 << 15)
+#define M_WIN0_MID_SWAP      (1 << 14)
+#define M_WIN0_ALPHA_SWAP    (1 << 13)
+#define M_WIN0_RB_SWAP       (1 << 12)
+#define M_WIN0_CSC_MODE      (3 << 10)
+#define M_WIN0_NO_OUTSTANDING (1 << 9)
+#define M_WIN0_INTERLACE_READ  (1 << 8)
+#define M_WIN0_LB_MODE         (7 << 5)
+#define M_WIN0_FMT_10          (1 << 4)
+#define M_WIN0_DATA_FMT        (7 << 1)
+#define M_WIN0_EN              (1 << 0)
+
+#define V_WIN0_YUV_CLIP(x)       (((x) & 1) << 20)
+#define V_WIN0_CBR_DEFLICK(x)    (((x) & 1) << 19)
+#define V_WIN0_YRGB_DEFLICK(x)   (((x) & 1) << 18)
+#define V_WIN0_PPAS_ZERO_EN(x)   (((x) & 1) << 16)
+#define V_WIN0_UV_SWAP(x)        (((x) & 1) << 15)
+#define V_WIN0_MID_SWAP(x)       (((x) & 1) << 14)
+#define V_WIN0_ALPHA_SWAP(x)     (((x) & 1) << 13)
+#define V_WIN0_RB_SWAP(x)        (((x) & 1) << 12)
+#define V_WIN0_CSC_MODE(x)       (((x) & 3) << 10)
+#define V_WIN0_NO_OUTSTANDING(x) (((x) & 1) << 9)
+#define V_WIN0_INTERLACE_READ(x)  (((x) & 1) << 8)
+#define V_WIN0_LB_MODE(x)         (((x) & 7) << 5)
+#define V_WIN0_FMT_10(x)          (((x) & 1) << 4)
+#define V_WIN0_DATA_FMT(x)        (((x) & 7) << 1)
+#define V_WIN0_EN(x)              ((x) & 1)
+
+/* VOP_WIN0_CTRL1 */
+#define M_WIN0_CBR_VSD_MODE        (1 << 31)
+#define M_WIN0_CBR_VSU_MODE        (1 << 30)
+#define M_WIN0_CBR_HSD_MODE        (3 << 28)
+#define M_WIN0_CBR_VER_SCL_MODE    (3 << 26)
+#define M_WIN0_CBR_HOR_SCL_MODE    (3 << 24)
+#define M_WIN0_YRGB_VSD_MODE       (1 << 23)
+#define M_WIN0_YRGB_VSU_MODE       (1 << 22)
+#define M_WIN0_YRGB_HSD_MODE       (3 << 20)
+#define M_WIN0_YRGB_VER_SCL_MODE   (3 << 18)
+#define M_WIN0_YRGB_HOR_SCL_MODE   (3 << 16)
+#define M_WIN0_LINE_LOAD_MODE      (1 << 15)
+#define M_WIN0_CBR_AXI_GATHER_NUM  (7 << 12)
+#define M_WIN0_YRGB_AXI_GATHER_NUM (0xf << 8)
+#define M_WIN0_VSD_CBR_GT2         (1 << 7)
+#define M_WIN0_VSD_CBR_GT4         (1 << 6)
+#define M_WIN0_VSD_YRGB_GT2        (1 << 5)
+#define M_WIN0_VSD_YRGB_GT4        (1 << 4)
+#define M_WIN0_BIC_COE_SEL         (3 << 2)
+#define M_WIN0_CBR_AXI_GATHER_EN   (1 << 1)
+#define M_WIN0_YRGB_AXI_GATHER_EN  (1)
+
+#define V_WIN0_CBR_VSD_MODE(x)        (((x) & 1) << 31)
+#define V_WIN0_CBR_VSU_MODE(x)        (((x) & 1) << 30)
+#define V_WIN0_CBR_HSD_MODE(x)        (((x) & 3) << 28)
+#define V_WIN0_CBR_VER_SCL_MODE(x)    (((x) & 3) << 26)
+#define V_WIN0_CBR_HOR_SCL_MODE(x)    (((x) & 3) << 24)
+#define V_WIN0_YRGB_VSD_MODE(x)       (((x) & 1) << 23)
+#define V_WIN0_YRGB_VSU_MODE(x)       (((x) & 1) << 22)
+#define V_WIN0_YRGB_HSD_MODE(x)       (((x) & 3) << 20)
+#define V_WIN0_YRGB_VER_SCL_MODE(x)   (((x) & 3) << 18)
+#define V_WIN0_YRGB_HOR_SCL_MODE(x)   (((x) & 3) << 16)
+#define V_WIN0_LINE_LOAD_MODE(x)      (((x) & 1) << 15)
+#define V_WIN0_CBR_AXI_GATHER_NUM(x)  (((x) & 7) << 12)
+#define V_WIN0_YRGB_AXI_GATHER_NUM(x) (((x) & 0xf) << 8)
+#define V_WIN0_VSD_CBR_GT2(x)         (((x) & 1) << 7)
+#define V_WIN0_VSD_CBR_GT4(x)         (((x) & 1) << 6)
+#define V_WIN0_VSD_YRGB_GT2(x)        (((x) & 1) << 5)
+#define V_WIN0_VSD_YRGB_GT4(x)        (((x) & 1) << 4)
+#define V_WIN0_BIC_COE_SEL(x)         (((x) & 3) << 2)
+#define V_WIN0_CBR_AXI_GATHER_EN(x)   (((x) & 1) << 1)
+#define V_WIN0_YRGB_AXI_GATHER_EN(x)  ((x) & 1)
+
+/*VOP_WIN0_COLOR_KEY*/
+#define M_WIN0_KEY_EN                 (1 << 31)
+#define M_WIN0_KEY_COLOR              (0x3fffffff)
+
+#define V_WIN0_KEY_EN(x)              (((x) & 1) << 31)
+#define V_WIN0_KEY_COLOR(x)           ((x) & 0x3fffffff)
+
+/* VOP_WIN0_VIR */
+#define V_ARGB888_VIRWIDTH(x)	(((x) & 0x3fff) << 0)
+#define V_RGB888_VIRWIDTH(x)	(((((x * 3) >> 2)+((x) % 3)) & 0x3fff) << 0)
+#define V_RGB565_VIRWIDTH(x)	(((x / 2) & 0x3fff) << 0)
+#define YUV_VIRWIDTH(x)		(((x / 4) & 0x3fff) << 0)
+
+/* VOP_WIN0_ACT_INFO */
+#define V_ACT_HEIGHT(x)         (((x) & 0x1fff) << 16)
+#define V_ACT_WIDTH(x)          ((x) & 0x1fff)
+
+/* VOP_WIN0_DSP_INFO */
+#define V_DSP_HEIGHT(x)         (((x) & 0xfff) << 16)
+#define V_DSP_WIDTH(x)          ((x) & 0xfff)
+
+/* VOP_WIN0_DSP_ST */
+#define V_DSP_YST(x)            (((x) & 0x1fff) << 16)
+#define V_DSP_XST(x)            ((x) & 0x1fff)
+
+/* VOP_WIN0_SCL_OFFSET */
+#define V_WIN0_VS_OFFSET_CBR(x)     (((x) & 0xff) << 24)
+#define V_WIN0_VS_OFFSET_YRGB(x)    (((x) & 0xff) << 16)
+#define V_WIN0_HS_OFFSET_CBR(x)     (((x) & 0xff) << 8)
+#define V_WIN0_HS_OFFSET_YRGB(x)    ((x) & 0xff)
+
+#define V_HSYNC(x)		(((x)&0x1fff)<<0)   /* hsync pulse width */
+#define V_HORPRD(x)		(((x)&0x1fff)<<16)   /* horizontal period */
+#define V_VSYNC(x)		(((x)&0x1fff)<<0)
+#define V_VERPRD(x)		(((x)&0x1fff)<<16)
+
+#define V_HEAP(x)		(((x)&0x1fff)<<0)/* horizontal active end */
+#define V_HASP(x)		(((x)&0x1fff)<<16)/* horizontal active start */
+#define V_VAEP(x)		(((x)&0x1fff)<<0)
+#define V_VASP(x)		(((x)&0x1fff)<<16)
+
+void rkvop_mode_set(u32 vop_id, const struct edid *edid);
+void rkvop_enable(u32 vop_id, u32 fbbase, const struct edid *edid);
+#endif