I forgot to mention that i am using A20 SoC but it should be similar. среда, 19. август 2020. 11.32.58 UTC+2, Milos Ladni је написао/ла: > > Hi, i do this few weeks ago for LVDS display... > > What i did in u-boot configuration: > CONFIG_VIDEO_SUNXI=y > # CONFIG_VIDEO_HDMI is not set > # CONFIG_VIDEO_VGA is not set > # CONFIG_VIDEO_COMPOSITE is not set > > CONFIG_VIDEO_LCD_MODE="x:1024,y:600,depth:24,pclk_khz:51000,le:319,ri:4,up:34,lo:2,hs:1,vs:1,sync:3,vmode:0" > CONFIG_VIDEO_LCD_DCLK_PHASE=1 > CONFIG_VIDEO_LCD_POWER="PH9" > CONFIG_VIDEO_LCD_RESET="" > CONFIG_VIDEO_LCD_BL_EN="PH8" > CONFIG_VIDEO_LCD_BL_PWM="" > # CONFIG_VIDEO_LCD_BL_PWM_ACTIVE_LOW is not set > # CONFIG_VIDEO_LCD_PANEL_I2C is not set > CONFIG_VIDEO_LCD_IF_LVDS=y > # CONFIG_VIDEO_LCD_PANEL_PARALLEL is not set > CONFIG_VIDEO_LCD_PANEL_LVDS=y > > You should enable HDMI instead of my LVDS display and set correct times... > > Milos Ladicorbic > > петак, 14. август 2020. 12.24.17 UTC+2, [email protected] је написао/ла: >> >> >> Hello. >> Need help to enable HDMI output on u-boot load. >> At current time HDMI output work only after linux kernel is loaded. At >> u-boot time HDMI output is blank (no signal on monitor) >> .I try some option like >> >> setenv video-mode=sunxi:1024x768-24@60,monitor=dvi,hpd=0,edid=1 >> setenv video-mode=sunxi:1024x768-24@60,monitor=dvi,hpd=1,edid=1 >> setenv video-mode=sunxi:1024x768-24@60,monitor=dvi,hpd=0,edid=0 >> setenv video-mode=sunxi:1024x768-24@60,monitor=hdmi,hpd=0,edid=1 >> setenv video-mode=sunxi:1024x768-24@60,monitor=hdmi,hpd=1,edid=1 >> setenv video-mode=sunxi:1024x768-24@60,monitor=hdmi,hpd=0,edid=0 >> and >> setenv hdmi.audio=EDID:0 disp.screen0_output_mode=1024x768p60 >> setenv hdmi.audio=EDID:0 disp.screen0_output_mode=EDID:1024x768p60 >> >> Full output of U-BOOT load >> === >> U-Boot SPL 2020.07-STLK1-dirty (Aug 14 2020 - 02:43:26 >> +0300) >> >> >> DRAM: 2048 >> MiB >> >> >> Trying to boot from >> MMC1 >> >> >> NOTICE: BL31: >> v2.3(debug):v2.3-420-gf0b1864f8 >> >> >> NOTICE: BL31: Built : 15:05:30, Jul 31 >> 2020 >> >> >> NOTICE: BL31: Detected Allwinner A64/H64/R18 SoC >> (1689) >> >> >> NOTICE: BL31: Found U-Boot DTB at 0x4099690, model: OrangePi Win/Win >> Plus >> >> >> INFO: ARM GICv2 driver >> initialized >> >> >> INFO: Configuring SPC >> Controller >> >> >> INFO: PMIC: Probing AXP803 on >> RSB >> >> >> INFO: PMIC: dcdc1 voltage: >> 3.300V >> >> >> INFO: PMIC: dcdc5 voltage: >> 1.500V >> >> >> INFO: PMIC: dcdc6 voltage: >> 1.100V >> >> >> INFO: PMIC: dldo1 voltage: >> 3.300V >> >> >> INFO: PMIC: dldo2 voltage: >> 3.300V >> >> >> INFO: PMIC: dldo4 voltage: >> 3.300V >> >> >> INFO: BL31: Platform setup >> done >> >> >> INFO: BL31: Initializing runtime >> services >> >> >> INFO: BL31: cortex_a53: CPU workaround for 843419 was >> applied >> >> >> INFO: BL31: cortex_a53: CPU workaround for 855873 was >> applied >> >> >> NOTICE: PSCI: System suspend is >> unavailable >> >> >> INFO: BL31: Preparing for EL3 exit to normal >> world >> >> >> INFO: Entry point address = >> 0x4a000000 >> >> >> INFO: SPSR = >> 0x3c9 >> >> >> alloc space >> exhausted >> >> >> >> >> U-Boot 2020.07-STLK1-dirty (Aug 14 2020 - 02:43:26 +0300) Allwinner >> Technology >> >> >> >> CPU: Allwinner A64 >> (SUN50I) >> >> >> Model: OrangePi Win/Win >> Plus >> >> >> DRAM: 2 >> GiB >> >> >> MMC: mmc@1c0f000: 0, mmc@1c10000: >> 1 >> >> >> Loading Environment from FAT... Card did not respond to voltage >> select! >> >> >> In: >> serial >> >> >> Out: >> serial >> >> >> Err: >> serial >> >> >> Model: OrangePi Win/Win >> Plus >> >> >> Net: phy >> interface7 >> >> >> eth0: >> ethernet@1c30000 >> >> >> >> starting >> USB... >> >> >> Bus usb@1c1a000: USB EHCI >> 1.00 >> >> >> Bus usb@1c1a400: USB OHCI >> 1.0 >> >> >> Bus usb@1c1b000: USB EHCI >> 1.00 >> >> >> Bus usb@1c1b400: USB OHCI >> 1.0 >> >> >> scanning bus usb@1c1a000 for devices... 1 USB Device(s) >> found >> >> >> scanning bus usb@1c1a400 for devices... 1 USB Device(s) >> found >> >> >> scanning bus usb@1c1b000 for devices... 1 USB Device(s) >> found >> >> >> scanning bus usb@1c1b400 for devices... 1 USB Device(s) found >> scanning usb for storage devices... 0 Storage Device(s) found >> Autoboot in 2 seconds, press <Space> to stop >> switch to partitions #0, OK >> mmc0 is current device >> Scanning mmc 0:1... >> Found U-Boot script /boot/boot.scr >> 3098 bytes read in 2 ms (1.5 MiB/s) >> ## Executing script at 4fc00000 >> U-boot loaded from SD >> Boot script loaded from mmc >> 104 bytes read in 2 ms (50.8 KiB/s) >> 39702 bytes read in 5 ms (7.6 MiB/s) >> 3821 bytes read in 5 ms (746.1 KiB/s) >> Applying kernel provided DT fixup script (sun50i-a64-fixup.scr) >> ## Executing script at 44000000 >> 11888288 bytes read in 550 ms (20.6 MiB/s) >> 17162752 bytes read in 818 ms (20 MiB/s) >> ## Loading init Ramdisk from Legacy Image at 4fe00000 ... >> Image Name: uInitrd >> Image Type: AArch64 Linux RAMDisk Image (gzip compressed) >> Data Size: 11888224 Bytes = 11.3 MiB >> Load Address: 00000000 >> Entry Point: 00000000 >> Verifying Checksum ... OK >> ## Flattened Device Tree blob at 4fa00000 >> Booting using the fdt blob at 0x4fa00000 >> EHCI failed to shut down host controller. >> Loading Ramdisk to 494a9000, end 49fff660 ... OK >> Loading Device Tree to 0000000049436000, end 00000000494a8fff ... OK >> >> Starting kernel ... >> >
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