out_be32(&scfg->qspi_cfg, SCFG_QSPI_CLKSEL);
#endif
-#ifdef CONFIG_VIDEO_FSL_DCU_FB
- out_be32(&scfg->pixclkcr, SCFG_PIXCLKCR_PXCKEN);
-#endif
-
/* Configure Little endian for SAI, ASRC and SPDIF */
out_be32(&scfg->endiancr, SCFG_ENDIANCR_LE);
#define CONFIG_SYS_FSL_ESDHC_BE
#define CONFIG_SYS_FSL_WDOG_BE
#define CONFIG_SYS_FSL_DSPI_BE
-#define CONFIG_SYS_FSL_DCU_BE
#define CONFIG_SYS_FSL_SEC_MON_LE
#define CONFIG_SYS_FSL_SFP_VER_3_2
#define CONFIG_SYS_FSL_SFP_BE
obj-$(CONFIG_DEEP_SLEEP) += mpc85xx_sleep.o
endif
-obj-$(CONFIG_FSL_DCU_SII9022A) += dcu_sii9022a.o
-
obj-$(CONFIG_TARGET_MPC8548CDS) += cds_pci_ft.o
obj-$(CONFIG_TARGET_MPC8536DS) += ics307_clk.o
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright 2014 Freescale Semiconductor, Inc.
- * Copyright 2019 NXP
- */
-
-#include <asm/io.h>
-#include <common.h>
-#include <fsl_dcu_fb.h>
-#include <i2c.h>
-#include <linux/fb.h>
-
-#define PIXEL_CLK_LSB_REG 0x00
-#define PIXEL_CLK_MSB_REG 0x01
-#define VERT_FREQ_LSB_REG 0x02
-#define VERT_FREQ_MSB_REG 0x03
-#define TOTAL_PIXELS_LSB_REG 0x04
-#define TOTAL_PIXELS_MSB_REG 0x05
-#define TOTAL_LINES_LSB_REG 0x06
-#define TOTAL_LINES_MSB_REG 0x07
-#define TPI_INBUS_FMT_REG 0x08
-#define TPI_INPUT_FMT_REG 0x09
-#define TPI_OUTPUT_FMT_REG 0x0A
-#define TPI_SYS_CTRL_REG 0x1A
-#define TPI_PWR_STAT_REG 0x1E
-#define TPI_AUDIO_HANDING_REG 0x25
-#define TPI_AUDIO_INTF_REG 0x26
-#define TPI_AUDIO_FREQ_REG 0x27
-#define TPI_SET_PAGE_REG 0xBC
-#define TPI_SET_OFFSET_REG 0xBD
-#define TPI_RW_ACCESS_REG 0xBE
-#define TPI_TRANS_MODE_REG 0xC7
-
-#define TPI_INBUS_CLOCK_RATIO_1 (1 << 6)
-#define TPI_INBUS_FULL_PIXEL_WIDE (1 << 5)
-#define TPI_INBUS_RISING_EDGE (1 << 4)
-#define TPI_INPUT_CLR_DEPTH_8BIT (0 << 6)
-#define TPI_INPUT_VRANGE_EXPAN_AUTO (0 << 2)
-#define TPI_INPUT_CLR_RGB (0 << 0)
-#define TPI_OUTPUT_CLR_DEPTH_8BIT (0 << 6)
-#define TPI_OUTPUT_VRANGE_COMPRE_AUTO (0 << 2)
-#define TPI_OUTPUT_CLR_HDMI_RGB (0 << 0)
-#define TPI_SYS_TMDS_OUTPUT (0 << 4)
-#define TPI_SYS_AV_NORAML (0 << 3)
-#define TPI_SYS_AV_MUTE (1 << 3)
-#define TPI_SYS_DVI_MODE (0 << 0)
-#define TPI_SYS_HDMI_MODE (1 << 0)
-#define TPI_PWR_STAT_MASK (3 << 0)
-#define TPI_PWR_STAT_D0 (0 << 0)
-#define TPI_AUDIO_PASS_BASIC (0 << 0)
-#define TPI_AUDIO_INTF_I2S (2 << 6)
-#define TPI_AUDIO_INTF_NORMAL (0 << 4)
-#define TPI_AUDIO_TYPE_PCM (1 << 0)
-#define TPI_AUDIO_SAMP_SIZE_16BIT (1 << 6)
-#define TPI_AUDIO_SAMP_FREQ_44K (2 << 3)
-#define TPI_SET_PAGE_SII9022A 0x01
-#define TPI_SET_OFFSET_SII9022A 0x82
-#define TPI_RW_EN_SRC_TERMIN (1 << 0)
-#define TPI_TRANS_MODE_ENABLE (0 << 7)
-
-/* Programming of Silicon SIi9022a HDMI Transmitter */
-int dcu_set_dvi_encoder(struct fb_videomode *videomode)
-{
- u8 temp;
- u16 temp1, temp2;
- u32 temp3;
-#if CONFIG_IS_ENABLED(DM_I2C)
- struct udevice *dev;
- int ret;
-
- ret = i2c_get_chip_for_busnum(CONFIG_SYS_I2C_DVI_BUS_NUM,
- CONFIG_SYS_I2C_DVI_ADDR,
- 1, &dev);
- if (ret) {
- printf("%s: Cannot find udev for a bus %d\n", __func__,
- CONFIG_SYS_I2C_DVI_BUS_NUM);
- return ret;
- }
-
- /* Enable TPI transmitter mode */
- temp = TPI_TRANS_MODE_ENABLE;
- dm_i2c_write(dev, TPI_TRANS_MODE_REG, &temp, 1);
-
- /* Enter into D0 state, full operation */
- dm_i2c_read(dev, TPI_PWR_STAT_REG, &temp, 1);
- temp &= ~TPI_PWR_STAT_MASK;
- temp |= TPI_PWR_STAT_D0;
- dm_i2c_write(dev, TPI_PWR_STAT_REG, &temp, 1);
-
- /* Enable source termination */
- temp = TPI_SET_PAGE_SII9022A;
- dm_i2c_write(dev, TPI_SET_PAGE_REG, &temp, 1);
- temp = TPI_SET_OFFSET_SII9022A;
- dm_i2c_write(dev, TPI_SET_OFFSET_REG, &temp, 1);
-
- dm_i2c_read(dev, TPI_RW_ACCESS_REG, &temp, 1);
- temp |= TPI_RW_EN_SRC_TERMIN;
- dm_i2c_write(dev, TPI_RW_ACCESS_REG, &temp, 1);
-
- /* Set TPI system control */
- temp = TPI_SYS_TMDS_OUTPUT | TPI_SYS_AV_NORAML | TPI_SYS_DVI_MODE;
- dm_i2c_write(dev, TPI_SYS_CTRL_REG, &temp, 1);
-
- /* Set pixel clock */
- temp1 = PICOS2KHZ(videomode->pixclock) / 10;
- temp = (u8)(temp1 & 0xFF);
- dm_i2c_write(dev, PIXEL_CLK_LSB_REG, &temp, 1);
- temp = (u8)(temp1 >> 8);
- dm_i2c_write(dev, PIXEL_CLK_MSB_REG, &temp, 1);
-
- /* Set total pixels per line */
- temp1 = videomode->hsync_len + videomode->left_margin +
- videomode->xres + videomode->right_margin;
- temp = (u8)(temp1 & 0xFF);
- dm_i2c_write(dev, TOTAL_PIXELS_LSB_REG, &temp, 1);
- temp = (u8)(temp1 >> 8);
- dm_i2c_write(dev, TOTAL_PIXELS_MSB_REG, &temp, 1);
-
- /* Set total lines */
- temp2 = videomode->vsync_len + videomode->upper_margin +
- videomode->yres + videomode->lower_margin;
- temp = (u8)(temp2 & 0xFF);
- dm_i2c_write(dev, TOTAL_LINES_LSB_REG, &temp, 1);
- temp = (u8)(temp2 >> 8);
- dm_i2c_write(dev, TOTAL_LINES_MSB_REG, &temp, 1);
-
- /* Set vertical frequency in Hz */
- temp3 = temp1 * temp2;
- temp3 = (PICOS2KHZ(videomode->pixclock) * 1000) / temp3;
- temp1 = (u16)temp3 * 100;
- temp = (u8)(temp1 & 0xFF);
- dm_i2c_write(dev, VERT_FREQ_LSB_REG, &temp, 1);
- temp = (u8)(temp1 >> 8);
- dm_i2c_write(dev, VERT_FREQ_MSB_REG, &temp, 1);
-
- /* Set TPI input bus and pixel repetition data */
- temp = TPI_INBUS_CLOCK_RATIO_1 | TPI_INBUS_FULL_PIXEL_WIDE |
- TPI_INBUS_RISING_EDGE;
- dm_i2c_write(dev, TPI_INBUS_FMT_REG, &temp, 1);
-
- /* Set TPI AVI Input format data */
- temp = TPI_INPUT_CLR_DEPTH_8BIT | TPI_INPUT_VRANGE_EXPAN_AUTO |
- TPI_INPUT_CLR_RGB;
- dm_i2c_write(dev, TPI_INPUT_FMT_REG, &temp, 1);
-
- /* Set TPI AVI Output format data */
- temp = TPI_OUTPUT_CLR_DEPTH_8BIT | TPI_OUTPUT_VRANGE_COMPRE_AUTO |
- TPI_OUTPUT_CLR_HDMI_RGB;
- dm_i2c_write(dev, TPI_OUTPUT_FMT_REG, &temp, 1);
-
- /* Set TPI audio configuration write data */
- temp = TPI_AUDIO_PASS_BASIC;
- dm_i2c_write(dev, TPI_AUDIO_HANDING_REG, &temp, 1);
-
- temp = TPI_AUDIO_INTF_I2S | TPI_AUDIO_INTF_NORMAL |
- TPI_AUDIO_TYPE_PCM;
- dm_i2c_write(dev, TPI_AUDIO_INTF_REG, &temp, 1);
-
- temp = TPI_AUDIO_SAMP_SIZE_16BIT | TPI_AUDIO_SAMP_FREQ_44K;
- dm_i2c_write(dev, TPI_AUDIO_FREQ_REG, &temp, 1);
-#else
- i2c_set_bus_num(CONFIG_SYS_I2C_DVI_BUS_NUM);
-
- /* Enable TPI transmitter mode */
- temp = TPI_TRANS_MODE_ENABLE;
- i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_TRANS_MODE_REG, 1, &temp, 1);
-
- /* Enter into D0 state, full operation */
- i2c_read(CONFIG_SYS_I2C_DVI_ADDR, TPI_PWR_STAT_REG, 1, &temp, 1);
- temp &= ~TPI_PWR_STAT_MASK;
- temp |= TPI_PWR_STAT_D0;
- i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_PWR_STAT_REG, 1, &temp, 1);
-
- /* Enable source termination */
- temp = TPI_SET_PAGE_SII9022A;
- i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_SET_PAGE_REG, 1, &temp, 1);
- temp = TPI_SET_OFFSET_SII9022A;
- i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_SET_OFFSET_REG, 1, &temp, 1);
-
- i2c_read(CONFIG_SYS_I2C_DVI_ADDR, TPI_RW_ACCESS_REG, 1, &temp, 1);
- temp |= TPI_RW_EN_SRC_TERMIN;
- i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_RW_ACCESS_REG, 1, &temp, 1);
-
- /* Set TPI system control */
- temp = TPI_SYS_TMDS_OUTPUT | TPI_SYS_AV_NORAML | TPI_SYS_DVI_MODE;
- i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_SYS_CTRL_REG, 1, &temp, 1);
-
- /* Set pixel clock */
- temp1 = PICOS2KHZ(videomode->pixclock) / 10;
- temp = (u8)(temp1 & 0xFF);
- i2c_write(CONFIG_SYS_I2C_DVI_ADDR, PIXEL_CLK_LSB_REG, 1, &temp, 1);
- temp = (u8)(temp1 >> 8);
- i2c_write(CONFIG_SYS_I2C_DVI_ADDR, PIXEL_CLK_MSB_REG, 1, &temp, 1);
-
- /* Set total pixels per line */
- temp1 = videomode->hsync_len + videomode->left_margin +
- videomode->xres + videomode->right_margin;
- temp = (u8)(temp1 & 0xFF);
- i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TOTAL_PIXELS_LSB_REG, 1, &temp, 1);
- temp = (u8)(temp1 >> 8);
- i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TOTAL_PIXELS_MSB_REG, 1, &temp, 1);
-
- /* Set total lines */
- temp2 = videomode->vsync_len + videomode->upper_margin +
- videomode->yres + videomode->lower_margin;
- temp = (u8)(temp2 & 0xFF);
- i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TOTAL_LINES_LSB_REG, 1, &temp, 1);
- temp = (u8)(temp2 >> 8);
- i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TOTAL_LINES_MSB_REG, 1, &temp, 1);
-
- /* Set vertical frequency in Hz */
- temp3 = temp1 * temp2;
- temp3 = (PICOS2KHZ(videomode->pixclock) * 1000) / temp3;
- temp1 = (u16)temp3 * 100;
- temp = (u8)(temp1 & 0xFF);
- i2c_write(CONFIG_SYS_I2C_DVI_ADDR, VERT_FREQ_LSB_REG, 1, &temp, 1);
- temp = (u8)(temp1 >> 8);
- i2c_write(CONFIG_SYS_I2C_DVI_ADDR, VERT_FREQ_MSB_REG, 1, &temp, 1);
-
- /* Set TPI input bus and pixel repetition data */
- temp = TPI_INBUS_CLOCK_RATIO_1 | TPI_INBUS_FULL_PIXEL_WIDE |
- TPI_INBUS_RISING_EDGE;
- i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_INBUS_FMT_REG, 1, &temp, 1);
-
- /* Set TPI AVI Input format data */
- temp = TPI_INPUT_CLR_DEPTH_8BIT | TPI_INPUT_VRANGE_EXPAN_AUTO |
- TPI_INPUT_CLR_RGB;
- i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_INPUT_FMT_REG, 1, &temp, 1);
-
- /* Set TPI AVI Output format data */
- temp = TPI_OUTPUT_CLR_DEPTH_8BIT | TPI_OUTPUT_VRANGE_COMPRE_AUTO |
- TPI_OUTPUT_CLR_HDMI_RGB;
- i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_OUTPUT_FMT_REG, 1, &temp, 1);
-
- /* Set TPI audio configuration write data */
- temp = TPI_AUDIO_PASS_BASIC;
- i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_AUDIO_HANDING_REG, 1, &temp, 1);
-
- temp = TPI_AUDIO_INTF_I2S | TPI_AUDIO_INTF_NORMAL |
- TPI_AUDIO_TYPE_PCM;
- i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_AUDIO_INTF_REG, 1, &temp, 1);
-
- temp = TPI_AUDIO_SAMP_SIZE_16BIT | TPI_AUDIO_SAMP_FREQ_44K;
- i2c_write(CONFIG_SYS_I2C_DVI_ADDR, TPI_AUDIO_FREQ_REG, 1, &temp, 1);
-#endif
-
- return 0;
-}
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright 2014 Freescale Semiconductor, Inc.
- */
-
-#ifndef __DCU_HDMI_SII9022A__
-#define __DCU_HDMI_SII9022A__
-
-/* Programming of Silicon SII9022A connector HDMI Transmitter*/
-int dcu_set_dvi_encoder(struct fb_videomode *videomode);
-
-#endif
# Copyright 2016 Freescale Semiconductor, Inc.
obj-y += ls1021aiot.o
-obj-$(CONFIG_VIDEO_FSL_DCU_FB) += dcu.o
obj-$(CONFIG_ARMV7_PSCI) += psci.o
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright 2016 Freescale Semiconductor, Inc.
- *
- * FSL DCU Framebuffer driver
- */
-
-#include <common.h>
-#include <fsl_dcu_fb.h>
-#include <asm/global_data.h>
-#include "div64.h"
-#include "../common/dcu_sii9022a.h"
-
-DECLARE_GLOBAL_DATA_PTR;
-
-unsigned int dcu_set_pixel_clock(unsigned int pixclock)
-{
- unsigned long long div;
-
- div = (unsigned long long)(gd->bus_clk / 1000);
- div *= (unsigned long long)pixclock;
- do_div(div, 1000000000);
-
- return div;
-}
-
-int platform_dcu_init(struct fb_info *fbinfo,
- unsigned int xres, unsigned int yres,
- const char *port,
- struct fb_videomode *dcu_fb_videomode)
-{
- const char *name;
- unsigned int pixel_format;
-
- if (strncmp(port, "twr_lcd", 4) == 0) {
- name = "TWR_LCD_RGB card";
- } else {
- name = "HDMI";
- dcu_set_dvi_encoder(dcu_fb_videomode);
- }
-
- printf("DCU: Switching to %s monitor @ %ux%u\n", name, xres, yres);
-
- pixel_format = 32;
- fsl_dcu_init(fbinfo, xres, yres, pixel_format);
-
- return 0;
-}
obj-y += ls1021aqds.o
obj-y += ddr.o
obj-y += eth.o
-obj-$(CONFIG_VIDEO_FSL_DCU_FB) += dcu.o
obj-$(CONFIG_ARMV7_PSCI) += psci.o
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright 2014 Freescale Semiconductor, Inc.
- * Copyright 2019 NXP
- *
- * FSL DCU Framebuffer driver
- */
-
-#include <asm/global_data.h>
-#include <asm/io.h>
-#include <common.h>
-#include <fsl_dcu_fb.h>
-#include <i2c.h>
-#include "../common/i2c_mux.h"
-#include "div64.h"
-#include "../common/diu_ch7301.h"
-#include "ls1021aqds_qixis.h"
-
-DECLARE_GLOBAL_DATA_PTR;
-
-unsigned int dcu_set_pixel_clock(unsigned int pixclock)
-{
- unsigned long long div;
-
- div = (unsigned long long)(gd->bus_clk / 1000);
- div *= (unsigned long long)pixclock;
- do_div(div, 1000000000);
-
- return div;
-}
-
-int platform_dcu_init(struct fb_info *fbinfo,
- unsigned int xres,
- unsigned int yres,
- const char *port,
- struct fb_videomode *dcu_fb_videomode)
-{
- const char *name;
- unsigned int pixel_format;
- int ret;
- u8 ch;
-
- /* Mux I2C3+I2C4 as HSYNC+VSYNC */
-#if CONFIG_IS_ENABLED(DM_I2C)
- struct udevice *dev;
-
- /* QIXIS device mount on I2C1 bus*/
- ret = i2c_get_chip_for_busnum(0, CONFIG_SYS_I2C_QIXIS_ADDR,
- 1, &dev);
- if (ret) {
- printf("%s: Cannot find udev for a bus %d\n", __func__,
- 0);
- return ret;
- }
- ret = dm_i2c_read(dev, QIXIS_DCU_BRDCFG5, &ch, 1);
- if (ret) {
- printf("Error: failed to read I2C @%02x\n",
- CONFIG_SYS_I2C_QIXIS_ADDR);
- return ret;
- }
- ch &= 0x1F;
- ch |= 0xA0;
- ret = dm_i2c_write(dev, QIXIS_DCU_BRDCFG5, &ch, 1);
-
-#else
- ret = i2c_read(CONFIG_SYS_I2C_QIXIS_ADDR, QIXIS_DCU_BRDCFG5,
- 1, &ch, 1);
- if (ret) {
- printf("Error: failed to read I2C @%02x\n",
- CONFIG_SYS_I2C_QIXIS_ADDR);
- return ret;
- }
- ch &= 0x1F;
- ch |= 0xA0;
- ret = i2c_write(CONFIG_SYS_I2C_QIXIS_ADDR, QIXIS_DCU_BRDCFG5,
- 1, &ch, 1);
-#endif
- if (ret) {
- printf("Error: failed to write I2C @%02x\n",
- CONFIG_SYS_I2C_QIXIS_ADDR);
- return ret;
- }
-
- if (strncmp(port, "hdmi", 4) == 0) {
- unsigned long pixval;
-
- name = "HDMI";
-
- pixval = 1000000000 / dcu_fb_videomode->pixclock;
- pixval *= 1000;
-
-#if !CONFIG_IS_ENABLED(DM_I2C)
- i2c_set_bus_num(CONFIG_SYS_I2C_DVI_BUS_NUM);
-#endif
- select_i2c_ch_pca9547(I2C_MUX_CH_CH7301,
- CONFIG_SYS_I2C_DVI_BUS_NUM);
- diu_set_dvi_encoder(pixval);
- select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT,
- CONFIG_SYS_I2C_DVI_BUS_NUM);
- } else {
- return 0;
- }
-
- printf("DCU: Switching to %s monitor @ %ux%u\n", name, xres, yres);
-
- pixel_format = 32;
- fsl_dcu_init(fbinfo, xres, yres, pixel_format);
-
- return 0;
-}
#
obj-y += ls1021atwr.o
-obj-$(CONFIG_VIDEO_FSL_DCU_FB) += dcu.o
obj-$(CONFIG_ARMV7_PSCI) += psci.o
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright 2014 Freescale Semiconductor, Inc.
- *
- * FSL DCU Framebuffer driver
- */
-
-#include <common.h>
-#include <fsl_dcu_fb.h>
-#include <asm/global_data.h>
-#include "div64.h"
-#include "../common/dcu_sii9022a.h"
-
-DECLARE_GLOBAL_DATA_PTR;
-
-unsigned int dcu_set_pixel_clock(unsigned int pixclock)
-{
- unsigned long long div;
-
- div = (unsigned long long)(gd->bus_clk / 1000);
- div *= (unsigned long long)pixclock;
- do_div(div, 1000000000);
-
- return div;
-}
-
-int platform_dcu_init(struct fb_info *fbinfo,
- unsigned int xres, unsigned int yres,
- const char *port,
- struct fb_videomode *dcu_fb_videomode)
-{
- const char *name;
- unsigned int pixel_format;
-
- if (strncmp(port, "twr_lcd", 4) == 0) {
- name = "TWR_LCD_RGB card";
- } else {
- name = "HDMI";
- dcu_set_dvi_encoder(dcu_fb_videomode);
- }
-
- printf("DCU: Switching to %s monitor @ %ux%u\n", name, xres, yres);
-
- pixel_format = 32;
- fsl_dcu_init(fbinfo, xres, yres, pixel_format);
-
- return 0;
-}
# Copyright 2013 Freescale Semiconductor, Inc.
obj-y := colibri_vf.o
-obj-$(CONFIG_VIDEO_FSL_DCU_FB) += dcu.o
#include <asm/io.h>
#include <env.h>
#include <fdt_support.h>
-#include <fsl_dcu_fb.h>
#include <g_dnl.h>
#include <jffs2/load_kernel.h>
#include <mtd_node.h>
}
#endif
-#ifdef CONFIG_VIDEO_FSL_DCU_FB
-static void setup_iomux_fsl_dcu(void)
-{
- static const iomux_v3_cfg_t dcu0_pads[] = {
- VF610_PAD_PTE0__DCU0_HSYNC,
- VF610_PAD_PTE1__DCU0_VSYNC,
- VF610_PAD_PTE2__DCU0_PCLK,
- VF610_PAD_PTE4__DCU0_DE,
- VF610_PAD_PTE5__DCU0_R0,
- VF610_PAD_PTE6__DCU0_R1,
- VF610_PAD_PTE7__DCU0_R2,
- VF610_PAD_PTE8__DCU0_R3,
- VF610_PAD_PTE9__DCU0_R4,
- VF610_PAD_PTE10__DCU0_R5,
- VF610_PAD_PTE11__DCU0_R6,
- VF610_PAD_PTE12__DCU0_R7,
- VF610_PAD_PTE13__DCU0_G0,
- VF610_PAD_PTE14__DCU0_G1,
- VF610_PAD_PTE15__DCU0_G2,
- VF610_PAD_PTE16__DCU0_G3,
- VF610_PAD_PTE17__DCU0_G4,
- VF610_PAD_PTE18__DCU0_G5,
- VF610_PAD_PTE19__DCU0_G6,
- VF610_PAD_PTE20__DCU0_G7,
- VF610_PAD_PTE21__DCU0_B0,
- VF610_PAD_PTE22__DCU0_B1,
- VF610_PAD_PTE23__DCU0_B2,
- VF610_PAD_PTE24__DCU0_B3,
- VF610_PAD_PTE25__DCU0_B4,
- VF610_PAD_PTE26__DCU0_B5,
- VF610_PAD_PTE27__DCU0_B6,
- VF610_PAD_PTE28__DCU0_B7,
- };
-
- imx_iomux_v3_setup_multiple_pads(dcu0_pads, ARRAY_SIZE(dcu0_pads));
-}
-
-static void setup_tcon(void)
-{
- setbits_le32(TCON0_BASE_ADDR, (1 << 29));
-}
-#endif
-
static inline int is_colibri_vf61(void)
{
struct mscm *mscm = (struct mscm *)MSCM_BASE_ADDR;
CCM_CSCDR3_NFC_PRE_DIV(3));
clrsetbits_le32(&ccm->cscmr2, CCM_REG_CTRL_MASK,
CCM_CSCMR2_RMII_CLK_SEL(2));
-
-#ifdef CONFIG_VIDEO_FSL_DCU_FB
- setbits_le32(&ccm->ccgr1, CCM_CCGR1_TCON0_CTRL_MASK);
- setbits_le32(&ccm->ccgr3, CCM_CCGR3_DCU0_CTRL_MASK);
-#endif
}
static void mscm_init(void)
setup_iomux_gpio();
#endif
-#ifdef CONFIG_VIDEO_FSL_DCU_FB
- setup_tcon();
- setup_iomux_fsl_dcu();
-#endif
-
return 0;
}
#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
int ft_board_setup(void *blob, struct bd_info *bd)
{
-#if defined(CONFIG_VIDEO_FSL_DCU_FB) && !defined(CONFIG_DM_VIDEO)
- int ret = 0;
-#endif
#ifdef CONFIG_FDT_FIXUP_PARTITIONS
static const struct node_info nodes[] = {
{ "fsl,vf610-nfc", MTD_DEV_TYPE_NAND, }, /* NAND flash */
puts(" Updating MTD partitions...\n");
fdt_fixup_mtdparts(blob, nodes, ARRAY_SIZE(nodes));
#endif
-#if defined(CONFIG_VIDEO_FSL_DCU_FB) && !defined(CONFIG_DM_VIDEO)
- ret = fsl_dcu_fixedfb_setup(blob);
- if (ret)
- return ret;
-#endif
return ft_common_board_setup(blob, bd);
}
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright 2017 Toradex AG
- *
- * FSL DCU platform driver
- */
-
-#include <asm/arch/crm_regs.h>
-#include <asm/io.h>
-#include <common.h>
-#include <fsl_dcu_fb.h>
-#include "div64.h"
-
-unsigned int dcu_set_pixel_clock(unsigned int pixclock)
-{
- struct ccm_reg *ccm = (struct ccm_reg *)CCM_BASE_ADDR;
- unsigned long long div;
-
- clrbits_le32(&ccm->cscmr1, CCM_CSCMR1_DCU0_CLK_SEL);
- clrsetbits_le32(&ccm->cscdr3,
- CCM_CSCDR3_DCU0_DIV_MASK | CCM_CSCDR3_DCU0_EN,
- CCM_CSCDR3_DCU0_DIV(0) | CCM_CSCDR3_DCU0_EN);
- div = (unsigned long long)(PLL1_PFD2_FREQ / 1000);
- do_div(div, pixclock);
-
- return div;
-}
-
-int platform_dcu_init(struct fb_info *fbinfo,
- unsigned int xres,
- unsigned int yres,
- const char *port,
- struct fb_videomode *dcu_fb_videomode)
-{
- fsl_dcu_init(fbinfo, xres, yres, 32);
-
- return 0;
-}
CONFIG_DM_VIDEO=y
# CONFIG_VIDEO_BPP8 is not set
# CONFIG_VIDEO_BPP16 is not set
-CONFIG_VIDEO_FSL_DCU_FB=y
CONFIG_SPLASH_SCREEN_ALIGN=y
CONFIG_OF_LIBFDT_OVERLAY=y
CONFIG_FDT_FIXUP_PARTITIONS=y
a special tool which configures the VGA ROM, but the graphics
resolution can be selected in U-Boot.
-config VIDEO_FSL_DCU_FB
- bool "Enable Freescale Display Control Unit"
- depends on VIDEO || DM_VIDEO
- help
- This enables support for Freescale Display Control Unit (DCU4)
- module found on Freescale Vybrid and QorIQ family of SoCs.
-
-config VIDEO_FSL_DCU_MAX_FB_SIZE_MB
- int "Freescale DCU framebuffer size"
- depends on VIDEO_FSL_DCU_FB
- default 4194304
- help
- Set maximum framebuffer size to be used for Freescale Display
- Controller Unit (DCU4).
-
source "drivers/video/rockchip/Kconfig"
config VIDEO_ARM_MALIDP
obj-$(CONFIG_VIDEO_DW_HDMI) += dw_hdmi.o
obj-$(CONFIG_VIDEO_DW_MIPI_DSI) += dw_mipi_dsi.o
obj-$(CONFIG_VIDEO_EFI) += efi.o
-obj-$(CONFIG_VIDEO_FSL_DCU_FB) += fsl_dcu_fb.o videomodes.o
obj-$(CONFIG_VIDEO_IPUV3) += imx/
obj-$(CONFIG_VIDEO_IVYBRIDGE_IGD) += ivybridge_igd.o
obj-$(CONFIG_VIDEO_LCD_ANX9804) += anx9804.o
+++ /dev/null
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright 2014 Freescale Semiconductor, Inc.
- * Copyright 2019 Toradex AG
- *
- * FSL DCU Framebuffer driver
- */
-
-#include <init.h>
-#include <asm/cache.h>
-#include <asm/global_data.h>
-#include <asm/io.h>
-#include <common.h>
-#include <dm.h>
-#include <fdt_support.h>
-#include <fsl_dcu_fb.h>
-#include <linux/fb.h>
-#include <malloc.h>
-#include <video.h>
-#include "videomodes.h"
-
-/* Convert the X,Y resolution pair into a single number */
-#define RESOLUTION(x, y) (((u32)(x) << 16) | (y))
-
-#ifdef CONFIG_SYS_FSL_DCU_LE
-#define dcu_read32 in_le32
-#define dcu_write32 out_le32
-#elif defined(CONFIG_SYS_FSL_DCU_BE)
-#define dcu_read32 in_be32
-#define dcu_write32 out_be32
-#endif
-
-#define DCU_MODE_BLEND_ITER(x) ((x) << 20)
-#define DCU_MODE_RASTER_EN (1 << 14)
-#define DCU_MODE_NORMAL 1
-#define DCU_MODE_COLORBAR 3
-#define DCU_BGND_R(x) ((x) << 16)
-#define DCU_BGND_G(x) ((x) << 8)
-#define DCU_BGND_B(x) (x)
-#define DCU_DISP_SIZE_DELTA_Y(x) ((x) << 16)
-#define DCU_DISP_SIZE_DELTA_X(x) (x)
-#define DCU_HSYN_PARA_BP(x) ((x) << 22)
-#define DCU_HSYN_PARA_PW(x) ((x) << 11)
-#define DCU_HSYN_PARA_FP(x) (x)
-#define DCU_VSYN_PARA_BP(x) ((x) << 22)
-#define DCU_VSYN_PARA_PW(x) ((x) << 11)
-#define DCU_VSYN_PARA_FP(x) (x)
-#define DCU_SYN_POL_INV_PXCK_FALL (1 << 6)
-#define DCU_SYN_POL_NEG_REMAIN (0 << 5)
-#define DCU_SYN_POL_INV_VS_LOW (1 << 1)
-#define DCU_SYN_POL_INV_HS_LOW (1)
-#define DCU_THRESHOLD_LS_BF_VS(x) ((x) << 16)
-#define DCU_THRESHOLD_OUT_BUF_HIGH(x) ((x) << 8)
-#define DCU_THRESHOLD_OUT_BUF_LOW(x) (x)
-#define DCU_UPDATE_MODE_MODE (1 << 31)
-#define DCU_UPDATE_MODE_READREG (1 << 30)
-
-#define DCU_CTRLDESCLN_1_HEIGHT(x) ((x) << 16)
-#define DCU_CTRLDESCLN_1_WIDTH(x) (x)
-#define DCU_CTRLDESCLN_2_POSY(x) ((x) << 16)
-#define DCU_CTRLDESCLN_2_POSX(x) (x)
-#define DCU_CTRLDESCLN_4_EN (1 << 31)
-#define DCU_CTRLDESCLN_4_TILE_EN (1 << 30)
-#define DCU_CTRLDESCLN_4_DATA_SEL_CLUT (1 << 29)
-#define DCU_CTRLDESCLN_4_SAFETY_EN (1 << 28)
-#define DCU_CTRLDESCLN_4_TRANS(x) ((x) << 20)
-#define DCU_CTRLDESCLN_4_BPP(x) ((x) << 16)
-#define DCU_CTRLDESCLN_4_RLE_EN (1 << 15)
-#define DCU_CTRLDESCLN_4_LUOFFS(x) ((x) << 4)
-#define DCU_CTRLDESCLN_4_BB_ON (1 << 2)
-#define DCU_CTRLDESCLN_4_AB(x) (x)
-#define DCU_CTRLDESCLN_5_CKMAX_R(x) ((x) << 16)
-#define DCU_CTRLDESCLN_5_CKMAX_G(x) ((x) << 8)
-#define DCU_CTRLDESCLN_5_CKMAX_B(x) (x)
-#define DCU_CTRLDESCLN_6_CKMIN_R(x) ((x) << 16)
-#define DCU_CTRLDESCLN_6_CKMIN_G(x) ((x) << 8)
-#define DCU_CTRLDESCLN_6_CKMIN_B(x) (x)
-#define DCU_CTRLDESCLN_7_TILE_VER(x) ((x) << 16)
-#define DCU_CTRLDESCLN_7_TILE_HOR(x) (x)
-#define DCU_CTRLDESCLN_8_FG_FCOLOR(x) (x)
-#define DCU_CTRLDESCLN_9_BG_BCOLOR(x) (x)
-
-#define BPP_16_RGB565 4
-#define BPP_24_RGB888 5
-#define BPP_32_ARGB8888 6
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*
- * This setting is used for the TWR_LCD_RGB card
- */
-static struct fb_videomode fsl_dcu_mode_480_272 = {
- .name = "480x272-60",
- .refresh = 60,
- .xres = 480,
- .yres = 272,
- .pixclock = 91996,
- .left_margin = 2,
- .right_margin = 2,
- .upper_margin = 1,
- .lower_margin = 1,
- .hsync_len = 41,
- .vsync_len = 2,
- .sync = FB_SYNC_COMP_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
- .vmode = FB_VMODE_NONINTERLACED
-};
-
-/*
- * This setting is used for Siliconimage SiI9022A HDMI
- */
-static struct fb_videomode fsl_dcu_cea_mode_640_480 = {
- .name = "640x480-60",
- .refresh = 60,
- .xres = 640,
- .yres = 480,
- .pixclock = 39722,
- .left_margin = 48,
- .right_margin = 16,
- .upper_margin = 33,
- .lower_margin = 10,
- .hsync_len = 96,
- .vsync_len = 2,
- .sync = 0,
- .vmode = FB_VMODE_NONINTERLACED,
-};
-
-static struct fb_videomode fsl_dcu_mode_640_480 = {
- .name = "640x480-60",
- .refresh = 60,
- .xres = 640,
- .yres = 480,
- .pixclock = 25175,
- .left_margin = 40,
- .right_margin = 24,
- .upper_margin = 32,
- .lower_margin = 11,
- .hsync_len = 96,
- .vsync_len = 2,
- .sync = 0,
- .vmode = FB_VMODE_NONINTERLACED,
-};
-
-static struct fb_videomode fsl_dcu_mode_800_480 = {
- .name = "800x480-60",
- .refresh = 60,
- .xres = 800,
- .yres = 480,
- .pixclock = 33260,
- .left_margin = 216,
- .right_margin = 40,
- .upper_margin = 35,
- .lower_margin = 10,
- .hsync_len = 128,
- .vsync_len = 2,
- .sync = 0,
- .vmode = FB_VMODE_NONINTERLACED,
-};
-
-static struct fb_videomode fsl_dcu_mode_1024_600 = {
- .name = "1024x600-60",
- .refresh = 60,
- .xres = 1024,
- .yres = 600,
- .pixclock = 48000,
- .left_margin = 104,
- .right_margin = 43,
- .upper_margin = 24,
- .lower_margin = 20,
- .hsync_len = 5,
- .vsync_len = 5,
- .sync = 0,
- .vmode = FB_VMODE_NONINTERLACED,
-};
-
-/*
- * DCU register map
- */
-struct dcu_reg {
- u32 desc_cursor[4];
- u32 mode;
- u32 bgnd;
- u32 disp_size;
- u32 hsyn_para;
- u32 vsyn_para;
- u32 synpol;
- u32 threshold;
- u32 int_status;
- u32 int_mask;
- u32 colbar[8];
- u32 div_ratio;
- u32 sign_calc[2];
- u32 crc_val;
- u8 res_064[0x6c-0x64];
- u32 parr_err_status1;
- u8 res_070[0x7c-0x70];
- u32 parr_err_status3;
- u32 mparr_err_status1;
- u8 res_084[0x90-0x84];
- u32 mparr_err_status3;
- u32 threshold_inp_buf[2];
- u8 res_09c[0xa0-0x9c];
- u32 luma_comp;
- u32 chroma_red;
- u32 chroma_green;
- u32 chroma_blue;
- u32 crc_pos;
- u32 lyr_intpol_en;
- u32 lyr_luma_comp;
- u32 lyr_chrm_red;
- u32 lyr_chrm_grn;
- u32 lyr_chrm_blue;
- u8 res_0c4[0xcc-0xc8];
- u32 update_mode;
- u32 underrun;
- u8 res_0d4[0x100-0xd4];
- u32 gpr;
- u32 slr_l[2];
- u32 slr_disp_size;
- u32 slr_hvsync_para;
- u32 slr_pol;
- u32 slr_l_transp[2];
- u8 res_120[0x200-0x120];
- u32 ctrldescl[DCU_LAYER_MAX_NUM][16];
-};
-
-static void reset_total_layers(void)
-{
- struct dcu_reg *regs = (struct dcu_reg *)CONFIG_SYS_DCU_ADDR;
- int i;
-
- for (i = 0; i < DCU_LAYER_MAX_NUM; i++) {
- dcu_write32(®s->ctrldescl[i][0], 0);
- dcu_write32(®s->ctrldescl[i][1], 0);
- dcu_write32(®s->ctrldescl[i][2], 0);
- dcu_write32(®s->ctrldescl[i][3], 0);
- dcu_write32(®s->ctrldescl[i][4], 0);
- dcu_write32(®s->ctrldescl[i][5], 0);
- dcu_write32(®s->ctrldescl[i][6], 0);
- dcu_write32(®s->ctrldescl[i][7], 0);
- dcu_write32(®s->ctrldescl[i][8], 0);
- dcu_write32(®s->ctrldescl[i][9], 0);
- dcu_write32(®s->ctrldescl[i][10], 0);
- }
-}
-
-static int layer_ctrldesc_init(struct fb_info fbinfo,
- int index, u32 pixel_format)
-{
- struct dcu_reg *regs = (struct dcu_reg *)CONFIG_SYS_DCU_ADDR;
- unsigned int bpp = BPP_24_RGB888;
-
- dcu_write32(®s->ctrldescl[index][0],
- DCU_CTRLDESCLN_1_HEIGHT(fbinfo.var.yres) |
- DCU_CTRLDESCLN_1_WIDTH(fbinfo.var.xres));
-
- dcu_write32(®s->ctrldescl[index][1],
- DCU_CTRLDESCLN_2_POSY(0) |
- DCU_CTRLDESCLN_2_POSX(0));
-
- dcu_write32(®s->ctrldescl[index][2],
- (unsigned int)fbinfo.screen_base);
-
- switch (pixel_format) {
- case 16:
- bpp = BPP_16_RGB565;
- break;
- case 24:
- bpp = BPP_24_RGB888;
- break;
- case 32:
- bpp = BPP_32_ARGB8888;
- break;
- default:
- printf("unsupported color depth: %u\n", pixel_format);
- }
-
- dcu_write32(®s->ctrldescl[index][3],
- DCU_CTRLDESCLN_4_EN |
- DCU_CTRLDESCLN_4_TRANS(0xff) |
- DCU_CTRLDESCLN_4_BPP(bpp) |
- DCU_CTRLDESCLN_4_AB(0));
-
- dcu_write32(®s->ctrldescl[index][4],
- DCU_CTRLDESCLN_5_CKMAX_R(0xff) |
- DCU_CTRLDESCLN_5_CKMAX_G(0xff) |
- DCU_CTRLDESCLN_5_CKMAX_B(0xff));
- dcu_write32(®s->ctrldescl[index][5],
- DCU_CTRLDESCLN_6_CKMIN_R(0) |
- DCU_CTRLDESCLN_6_CKMIN_G(0) |
- DCU_CTRLDESCLN_6_CKMIN_B(0));
-
- dcu_write32(®s->ctrldescl[index][6],
- DCU_CTRLDESCLN_7_TILE_VER(0) |
- DCU_CTRLDESCLN_7_TILE_HOR(0));
-
- dcu_write32(®s->ctrldescl[index][7], DCU_CTRLDESCLN_8_FG_FCOLOR(0));
- dcu_write32(®s->ctrldescl[index][8], DCU_CTRLDESCLN_9_BG_BCOLOR(0));
-
- return 0;
-}
-
-int fsl_dcu_init(struct fb_info *fbinfo, unsigned int xres,
- unsigned int yres, unsigned int pixel_format)
-{
- struct dcu_reg *regs = (struct dcu_reg *)CONFIG_SYS_DCU_ADDR;
- unsigned int div, mode;
-/*
- * When DM_VIDEO is enabled reservation of framebuffer is done
- * in advance during bind() call.
- */
-#if !CONFIG_IS_ENABLED(DM_VIDEO)
- fbinfo->screen_size = fbinfo->var.xres * fbinfo->var.yres *
- (fbinfo->var.bits_per_pixel / 8);
-
- if (fbinfo->screen_size > CONFIG_VIDEO_FSL_DCU_MAX_FB_SIZE_MB) {
- fbinfo->screen_size = 0;
- return -ENOMEM;
- }
- /* Reserve framebuffer at the end of memory */
- gd->fb_base = gd->bd->bi_dram[0].start +
- gd->bd->bi_dram[0].size - fbinfo->screen_size;
- fbinfo->screen_base = (char *)gd->fb_base;
-
- memset(fbinfo->screen_base, 0, fbinfo->screen_size);
-#endif
-
- reset_total_layers();
-
- dcu_write32(®s->disp_size,
- DCU_DISP_SIZE_DELTA_Y(fbinfo->var.yres) |
- DCU_DISP_SIZE_DELTA_X(fbinfo->var.xres / 16));
-
- dcu_write32(®s->hsyn_para,
- DCU_HSYN_PARA_BP(fbinfo->var.left_margin) |
- DCU_HSYN_PARA_PW(fbinfo->var.hsync_len) |
- DCU_HSYN_PARA_FP(fbinfo->var.right_margin));
-
- dcu_write32(®s->vsyn_para,
- DCU_VSYN_PARA_BP(fbinfo->var.upper_margin) |
- DCU_VSYN_PARA_PW(fbinfo->var.vsync_len) |
- DCU_VSYN_PARA_FP(fbinfo->var.lower_margin));
-
- dcu_write32(®s->synpol,
- DCU_SYN_POL_INV_PXCK_FALL |
- DCU_SYN_POL_NEG_REMAIN |
- DCU_SYN_POL_INV_VS_LOW |
- DCU_SYN_POL_INV_HS_LOW);
-
- dcu_write32(®s->bgnd,
- DCU_BGND_R(0) | DCU_BGND_G(0) | DCU_BGND_B(0));
-
- dcu_write32(®s->mode,
- DCU_MODE_BLEND_ITER(2) |
- DCU_MODE_RASTER_EN);
-
- dcu_write32(®s->threshold,
- DCU_THRESHOLD_LS_BF_VS(0x3) |
- DCU_THRESHOLD_OUT_BUF_HIGH(0x78) |
- DCU_THRESHOLD_OUT_BUF_LOW(0));
-
- mode = dcu_read32(®s->mode);
- dcu_write32(®s->mode, mode | DCU_MODE_NORMAL);
-
- layer_ctrldesc_init(*fbinfo, 0, pixel_format);
-
- div = dcu_set_pixel_clock(fbinfo->var.pixclock);
- dcu_write32(®s->div_ratio, (div - 1));
-
- dcu_write32(®s->update_mode, DCU_UPDATE_MODE_READREG);
-
- return 0;
-}
-
-ulong board_get_usable_ram_top(ulong total_size)
-{
- return gd->ram_top - CONFIG_VIDEO_FSL_DCU_MAX_FB_SIZE_MB;
-}
-
-int fsl_probe_common(struct fb_info *fbinfo, unsigned int *win_x,
- unsigned int *win_y)
-{
- const char *options;
- unsigned int depth = 0, freq = 0;
-
- struct fb_videomode *fsl_dcu_mode_db = &fsl_dcu_mode_480_272;
-
- if (!video_get_video_mode(win_x, win_y, &depth, &freq,
- &options))
- return -EINVAL;
-
- /* Find the monitor port, which is a required option */
- if (!options)
- return -EINVAL;
-
- if (strncmp(options, "monitor=", 8) != 0)
- return -EINVAL;
-
- switch (RESOLUTION(*win_x, *win_y)) {
- case RESOLUTION(480, 272):
- fsl_dcu_mode_db = &fsl_dcu_mode_480_272;
- break;
- case RESOLUTION(640, 480):
- if (!strncmp(options, "monitor=hdmi", 12))
- fsl_dcu_mode_db = &fsl_dcu_cea_mode_640_480;
- else
- fsl_dcu_mode_db = &fsl_dcu_mode_640_480;
- break;
- case RESOLUTION(800, 480):
- fsl_dcu_mode_db = &fsl_dcu_mode_800_480;
- break;
- case RESOLUTION(1024, 600):
- fsl_dcu_mode_db = &fsl_dcu_mode_1024_600;
- break;
- default:
- printf("unsupported resolution %ux%u\n",
- *win_x, *win_y);
- }
-
- fbinfo->var.xres = fsl_dcu_mode_db->xres;
- fbinfo->var.yres = fsl_dcu_mode_db->yres;
- fbinfo->var.bits_per_pixel = 32;
- fbinfo->var.pixclock = fsl_dcu_mode_db->pixclock;
- fbinfo->var.left_margin = fsl_dcu_mode_db->left_margin;
- fbinfo->var.right_margin = fsl_dcu_mode_db->right_margin;
- fbinfo->var.upper_margin = fsl_dcu_mode_db->upper_margin;
- fbinfo->var.lower_margin = fsl_dcu_mode_db->lower_margin;
- fbinfo->var.hsync_len = fsl_dcu_mode_db->hsync_len;
- fbinfo->var.vsync_len = fsl_dcu_mode_db->vsync_len;
- fbinfo->var.sync = fsl_dcu_mode_db->sync;
- fbinfo->var.vmode = fsl_dcu_mode_db->vmode;
- fbinfo->fix.line_length = fbinfo->var.xres *
- fbinfo->var.bits_per_pixel / 8;
-
- return platform_dcu_init(fbinfo, *win_x, *win_y,
- options + 8, fsl_dcu_mode_db);
-}
-
-#ifndef CONFIG_DM_VIDEO
-static struct fb_info info;
-
-#if defined(CONFIG_OF_BOARD_SETUP)
-int fsl_dcu_fixedfb_setup(void *blob)
-{
- u64 start, size;
- int ret;
-
- start = gd->bd->bi_dram[0].start;
- size = gd->bd->bi_dram[0].size - info.screen_size;
-
- /*
- * Align size on section size (1 MiB).
- */
- size &= 0xfff00000;
- ret = fdt_fixup_memory_banks(blob, &start, &size, 1);
- if (ret) {
- eprintf("Cannot setup fb: Error reserving memory\n");
- return ret;
- }
-
- return 0;
-}
-#endif
-
-void *video_hw_init(void)
-{
- static GraphicDevice ctfb;
-
- if (fsl_probe_common(&info, &ctfb.winSizeX, &ctfb.winSizeY) < 0)
- return NULL;
-
- ctfb.frameAdrs = (unsigned int)info.screen_base;
- ctfb.plnSizeX = ctfb.winSizeX;
- ctfb.plnSizeY = ctfb.winSizeY;
-
- ctfb.gdfBytesPP = 4;
- ctfb.gdfIndex = GDF_32BIT_X888RGB;
-
- ctfb.memSize = info.screen_size;
-
- return &ctfb;
-}
-
-#else /* ifndef CONFIG_DM_VIDEO */
-
-static int fsl_dcu_video_probe(struct udevice *dev)
-{
- struct video_uc_plat *plat = dev_get_uclass_plat(dev);
- struct video_priv *uc_priv = dev_get_uclass_priv(dev);
- struct fb_info fbinfo = { 0 };
- unsigned int win_x;
- unsigned int win_y;
- u32 fb_start, fb_end;
- int ret = 0;
-
- fb_start = plat->base & ~(MMU_SECTION_SIZE - 1);
- fb_end = plat->base + plat->size;
- fb_end = ALIGN(fb_end, 1 << MMU_SECTION_SHIFT);
-
- fbinfo.screen_base = (char *)fb_start;
- fbinfo.screen_size = plat->size;
-
- ret = fsl_probe_common(&fbinfo, &win_x, &win_y);
- if (ret < 0)
- return ret;
-
- uc_priv->bpix = VIDEO_BPP32;
- uc_priv->xsize = win_x;
- uc_priv->ysize = win_y;
-
- /* Enable dcache for the frame buffer */
- mmu_set_region_dcache_behaviour(fb_start, fb_end - fb_start,
- DCACHE_WRITEBACK);
- video_set_flush_dcache(dev, true);
- return ret;
-}
-
-static int fsl_dcu_video_bind(struct udevice *dev)
-{
- struct video_uc_plat *plat = dev_get_uclass_plat(dev);
- unsigned int win_x;
- unsigned int win_y;
- unsigned int depth = 0, freq = 0;
- const char *options;
- int ret = 0;
-
- ret = video_get_video_mode(&win_x, &win_y, &depth, &freq, &options);
- if (ret < 0)
- return ret;
-
- plat->size = win_x * win_y * 32;
-
- return 0;
-}
-
-static const struct udevice_id fsl_dcu_video_ids[] = {
- { .compatible = "fsl,vf610-dcu" },
- { /* sentinel */ }
-};
-
-U_BOOT_DRIVER(fsl_dcu_video) = {
- .name = "fsl_dcu_video",
- .id = UCLASS_VIDEO,
- .of_match = fsl_dcu_video_ids,
- .bind = fsl_dcu_video_bind,
- .probe = fsl_dcu_video_probe,
- .flags = DM_FLAG_PRE_RELOC,
-};
-#endif /* ifndef CONFIG_DM_VIDEO */
#include <asm/arch/imx-regs.h>
#include <linux/sizes.h>
-#ifdef CONFIG_VIDEO_FSL_DCU_FB
-#define CONFIG_SYS_FSL_DCU_LE
-
-#define CONFIG_SYS_DCU_ADDR DCU0_BASE_ADDR
-#define DCU_LAYER_MAX_NUM 64
-#endif
-
/* NAND support */
#define CONFIG_SYS_MAX_NAND_DEVICE 1
* MMC
*/
-/*
- * Video
- */
-#ifdef CONFIG_VIDEO_FSL_DCU_FB
-#define CONFIG_FSL_DIU_CH7301
-#define CONFIG_SYS_I2C_DVI_BUS_NUM 0
-#define CONFIG_SYS_I2C_QIXIS_ADDR 0x66
-#define CONFIG_SYS_I2C_DVI_ADDR 0x75
-#endif
-
/*
* eTSEC
*/
#define CONFIG_SYS_I2C_EEPROM_NXID
#define CONFIG_SYS_EEPROM_BUS_NUM 1
-/*
- * MMC
- */
-
-/*
- * Video
- */
-#ifdef CONFIG_VIDEO_FSL_DCU_FB
-#define CONFIG_FSL_DCU_SII9022A
-#define CONFIG_SYS_I2C_DVI_BUS_NUM 1
-#define CONFIG_SYS_I2C_DVI_ADDR 0x39
-#endif
-
/* PCIe */
#define CONFIG_PCIE1 /* PCIE controller 1 */
#define CONFIG_PCIE2 /* PCIE controller 2 */
+++ /dev/null
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright 2014 Freescale Semiconductor, Inc.
- *
- * FSL DCU Framebuffer driver
- */
-#include <linux/fb.h>
-
-int fsl_dcu_init(struct fb_info *fbinfo,
- unsigned int xres,
- unsigned int yres,
- unsigned int pixel_format);
-
-int fsl_dcu_fixedfb_setup(void *blob);
-
-/* Prototypes for external board-specific functions */
-int platform_dcu_init(struct fb_info *fbinfo,
- unsigned int xres,
- unsigned int yres,
- const char *port,
- struct fb_videomode *dcu_fb_videomode);
-unsigned int dcu_set_pixel_clock(unsigned int pixclock);
CONFIG_FSL_CADMUS
CONFIG_FSL_CORENET
CONFIG_FSL_CPLD
-CONFIG_FSL_DCU_SII9022A
CONFIG_FSL_DEVICE_DISABLE
CONFIG_FSL_DIU_CH7301
CONFIG_FSL_DIU_FB
CONFIG_SYS_FSL_DCSR_DDR3_ADDR
CONFIG_SYS_FSL_DCSR_DDR4_ADDR
CONFIG_SYS_FSL_DCSR_DDR_ADDR
-CONFIG_SYS_FSL_DCU_BE
-CONFIG_SYS_FSL_DCU_LE
CONFIG_SYS_FSL_DDR2_ADDR
CONFIG_SYS_FSL_DDR3_ADDR
CONFIG_SYS_FSL_DDR_ADDR
projects / uboot.git / commitdiff