Kernel xu4

Substring · 17 Feb 2018, 00:38

Bon, ca a ses défauts : la video de splash ne marche pas mais crée toujours les artefacts visuels après. Et elle empeche le premier écran blanc de ES d'apparaitre. Enfin pas grave ca hein, ca marche. Faut par contre que j'arrive à le faire fonctionner nativement sans ajouter un fichier qui force le mode

Substring · 17 Feb 2018, 00:39

en fait c'est pire, seul ES marche, les émulateurs sont aux fraises. Je revoie ma copie ce weekend

welshfrites · 17 Feb 2018, 05:44

@Substring c'est quand meme un truc de fou ce truc.... Autant de manip pour un ecran officiel...

Substring · 17 Feb 2018, 12:24

@welshfrites Ca yest réussi ! Voici le boot.ini à avoir:

 ODROIDXU-UBOOT-CONFIG
 
# U-Boot Parameters (DO NOT MODIFY)
setenv version 3.10
setenv zimage zImage
setenv fdtbin exynos5422-odroidxu3.dtb
 
# --- Screen Configuration for HDMI --- # 
# ---------------------------------------
# Uncomment only ONE line! Leave all commented for automatic selection.
# Uncomment only the setenv line!
# ---------------------------------------
# ODROID-VU forced resolution
# setenv videoconfig "video=HDMI-A-1:1280x800@60"
# -----------------------------------------------
# ODROID-VU forced EDID
# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1280x800.bin"
# -----------------------------------------------
# 1920x1080 (1080P) with monitor provided EDID information. (1080p-edid)
# setenv videoconfig "video=HDMI-A-1:1920x1080@60"
# -----------------------------------------------
# 1920x1080 (1080P) without monitor data using generic information (1080p-noedid)
# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1920x1080.bin"
# -----------------------------------------------
# 1920x1080 50hz (1080P) with monitor provided EDID information. (1080p 50hz-edid)
# setenv videoconfig "video=HDMI-A-1:1920x1080@50"
# -----------------------------------------------
# 1920x1080 50hz (1080P) without monitor data using generic information (1080p 50hz-noedid)
# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1920x1080_50hz.bin"
# -----------------------------------------------
# 1440x900 with monitor provided EDID information.
# setenv videoconfig "video=HDMI-A-1:1440x900@60"
# -----------------------------------------------
# 1440x900 without monitor data using generic information 
# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1440x900.bin"
# -----------------------------------------------
# 1280x1024 without monitor data using generic information
# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1280x1024.bin"
# -----------------------------------------------
# 1280x720 (720P) with monitor provided EDID information. (720p-edid)
# setenv videoconfig "video=HDMI-A-1:1280x720@60"
# -----------------------------------------------
# 1280x720 (720P) without monitor data using generic information (720p-noedid)
# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1280x720.bin"
# -----------------------------------------------
# 1024x768 without monitor data using generic information
# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1024x768.bin"
# -----------------------------------------------
# 1024x600 without monitor data using generic information (ODROID VU7+)
setenv videoconfig "drm_kms_helper.edid_firmware=edid/1024x600.bin"
# -----------------------------------------------
# 800x600 without monitor data using generic information 
# setenv videoconfig "drm_kms_helper.edid_firmware=edid/800x600.bin"
# -----------------------------------------------
# 800x480 without monitor data using generic information (ODROID 7")
# setenv videoconfig "drm_kms_helper.edid_firmware=edid/800x480.bin"
# -----------------------------------------------
# 720x576 without monitor data using generic information 
# setenv videoconfig "drm_kms_helper.edid_firmware=edid/720x576.bin"
# -----------------------------------------------
# 720x480 without monitor data using generic information 
# setenv videoconfig "drm_kms_helper.edid_firmware=edid/720x480.bin"
# -----------------------------------------------
# 640x480 without monitor data using generic information
# setenv videoconfig "drm_kms_helper.edid_firmware=edid/640x480.bin"
 
 
# --- HDMI / DVI Mode Selection ---
# ------------------------------------------
# - HDMI Mode
#setenv vout "hdmi"
# - DVI Mode (disables sound over HDMI as per DVI compat)
setenv vout "dvi"
 
 
# --- CPU Governor Setup ---
# Uncomment only one line. New governor is set after 90secs after boot.
# ------------------------------------------
# - Performance (Keep all the CPU's at Maximum frequency)
setenv governor "performance"
# ------------------------------------------
# - Ondemand
# setenv governor "ondemand"
# ------------------------------------------
# - Interactive (Pretty much just like ondemand with more possible customization via sysfs.)
# setenv governor "interactive"
# ------------------------------------------
# - Conservative (Like ondemand, but do the frequency transitions more slowly, great for battery powered applications)
# setenv governor "conservative"
# ------------------------------------------
# - Powersave (Keeps the CPU's to the lowest possible temps)
# setenv governor "powersave"
 
 
#------------------------------------------------------------------------------
#
# HDMI-PHY Parameter Control
#
#------------------------------------------------------------------------------
#------------------------------------------------------------------------------
#
# HDMI Hot Plug detection
#
#------------------------------------------------------------------------------
#
# Forces the HDMI subsystem to ignore the check if the cable is connected or 
# not.
# false : disable the detection and force it as connected.
# true : let cable, board and monitor decide the connection status.
# 
# default: true
# 
#------------------------------------------------------------------------------
setenv HPD "true"
 
#------------------------------------------------------------------------------
#
#  TMDS data amplitude control.
#
#------------------------------------------------------------------------------
#
#  1LSB corresponds to 20 mVdiff amplitude level.
#  tx_amp_lvl : 0 = 760 mVdiff(Min), 31 = 1380 mVdiff(Max)
#
#  Hardkernel default hdmi_tx_amp_lvl = 31(1380 mVdiff);
#------------------------------------------------------------------------------
setenv hdmi_tx_amp_lvl  "31"
 
#------------------------------------------------------------------------------
#
#  TMDS data amplitude fine control for each channel.
#
#------------------------------------------------------------------------------
#
#  1LSB corresponds to 20 mVdiff amplitude level.
#  tx_lvl : 0 = 0 mVdiff(Min), 3 = 60 mVdiff(Max)
#
#  Hardkernel default
#      hdmi_tx_lvl_ch0 = 3, hdmi_tx_lvl_ch1 = 3, hdmi_tx_lvl_ch2 = 3,
#------------------------------------------------------------------------------
setenv hdmi_tx_lvl_ch0      "3"
setenv hdmi_tx_lvl_ch1      "3"
setenv hdmi_tx_lvl_ch2      "3"
 
#------------------------------------------------------------------------------
#
#  TMDS data pre-emphasis level control.
#
#------------------------------------------------------------------------------
#
#  1LSB corresponds to -0.45dB emphasis level except for 1
#  tx_emp_lvl : 0 = 0 db(Min), 1 = -0.25 db, 2 = 0.7 db, 15 = -7.45 db(Max)
#
#  Hardkernel default hdmi_tx_emp_lvl = 6 (-2.50 db);
#------------------------------------------------------------------------------
setenv hdmi_tx_emp_lvl      "6"
 
#------------------------------------------------------------------------------
#
#  TMDS clock amplitude control.
#
#------------------------------------------------------------------------------
#
#  1LSB corresponds to 20 mVdiff amplitude level.
#  clk_amp_lvl : 0 = 790 mVdiff(Min), 31 = 1410 mVdiff(Max)
#
#  Hardkernel default hdmi_clk_amp_lvl = 31 (1410 mVdiff)
#------------------------------------------------------------------------------
setenv hdmi_clk_amp_lvl     "31"
 
#------------------------------------------------------------------------------
#
#  TMDS data source termination resistor control.
#
#------------------------------------------------------------------------------
#
#  tx_res :
#      0 = Source Termination OFF(Min), 1 = 200 ohm, 2 = 300 ohm, 3 = 120 ohm(Max)
#
#  Hardkernrel default hdmi_tx_res = 0 (Source Termination OFF)
#------------------------------------------------------------------------------
setenv hdmi_tx_res      "0"
 
#------------------------------------------------------------------------------
 
# --- HDMI CEC Configuration ---
# ------------------------------------------
setenv cecenable "false" # false or true
# set to true to enable HDMI CEC
 
setenv zimage_addr_r 0x40008000
setenv fdtbin_addr_r 0x44000000
 
setenv fdt_high "0xffffffff"
 
# Default boot argument
setenv bootrootfs "root=/dev/mmcblk0p2 rootwait ro"
setenv console "console=ttySAC2,115200n8 consoleblank=0 vt.global_cursor_default=0"
setenv hdmi_phy_control "hdmi_tx_amp_lvl=${hdmi_tx_amp_lvl} hdmi_tx_lvl_ch0=${hdmi_tx_lvl_ch0} hdmi_tx_lvl_ch1=${hdmi_tx_lvl_ch1} hdmi_tx_lvl_ch2=${hdmi_tx_lvl_ch2} hdmi_tx_emp_lvl=${hdmi_tx_emp_lvl} hdmi_clk_amp_lvl=${hdmi_clk_amp_lvl} hdmi_tx_res=${hdmi_tx_res} HPD=${HPD} vout=${vout}"
setenv bootargs "${bootrootfs} ${console} governor=${governor} ${hdmi_phy_control}"
 
# boot commands
fatload mmc 0:1 ${zimage_addr_r} ${zimage}
fatload mmc 0:1 ${fdtbin_addr_r} ${fdtbin}
 
fdt addr 0x44000000
if test "${cecenable}" = "false"; then fdt rm /cec@101B0000; fi
 
bootz ${zimage_addr_r} - ${fdtbin_addr_r}"

Bizarrement je trouve que c'est un peu lent, meme si la NES tourne bien à 60FPS. Par contre, tu sais que pour le son, il faudra que tu te débrouilles avec un dongle USB ?

le fichier créé hier soir ne sert à rien, enleve-le si tu l'as ajouté

welshfrites · 17 Feb 2018, 13:43

@Substring excellent, ok je vais virer le fichier créé hier et remplacer mon boot par celui la, dès ce soir.... j'imagine qu'en rebranchant l'odroid XU4 sur une tv "classique" sans retoucher le fichier boot, ca ne donnera rien (a la base j'avais un projet du genre recalbox switch), mais tant pis...

je testerai aussi ce soir le fait d'alimenter l'ecran via port usb de l'odroid, mais je sais pas pourquoi je sens que ça va encore une histoire ce truc la. En tout cas merci pour tout !!!

Substring · 17 Feb 2018, 14:27

@welshfrites je n'ai pas essayé de supprimer le edid forcé. Sur leur ubuntu a jour, inutile de le stipuler, la détection par EDID fonctionne très bien. J'essaierai à l'occasion

Substring · 17 Feb 2018, 14:58

l'un dans l'autre ca marche tres mal je trouve quand meme ...

welshfrites · 17 Feb 2018, 17:41

@Substring , je viens de modifier le boot.ini en copiant ton fichier, rien à faire, la résolution est toujours problématique...

![https://www.flickr.com/photos/159603792@N02/shares/21aqR6](image url)

Sur les émulateurs c'est pire, je n'ai d'image que sur 10% de l'écran (en bas). Le reste est noir

Juste pour info, as-tu fait d'autres modifs ailleurs que sur le boot.ini ? Sur fichier conf ? Autre ?

Pour info je suis bien sur Odroid Xu4+OdroidVU7+Recalbox 18.02.09 et l'écran est alimenté sur secteur

Substring · 17 Feb 2018, 17:42

@welshfrites non aucune, j'ai fait ca sur la dernière stable

welshfrites · 17 Feb 2018, 17:47

@substring ok.... C'est incompréhensible........

![alt text](image url)

![alt text](https://www.flickr.com/photos/159603792@N02/shares/8b68s6![alt text](image url))

Substring · 17 Feb 2018, 18:11

@welshfrites je vais te refaire un truc plus "simple" pour la mise en oeuvre. Je vais repartir d'une image vierge

welshfrites · 17 Feb 2018, 18:12

@substring ça me rend fou de ne pas savoir d'où vient le problème... J'ai un fichier boot.ini absolument identique... Bon en tout cas merci encore et encore...

Substring · 17 Feb 2018, 18:32

@welshfrites nan mais j'ai du merder qq part. Je me suis servi de l'ecran cet aprem pour tester mame2010 et voir si les CHD passaient. Donc je vais y arriver

Substring · 17 Feb 2018, 18:37

@welshfrites bon, en fait, il faut un peu tout

 mount -o remount, rw /
cat > /etc/init.d/S01xu4fb <<EOF
#!/bin/bash
 
if test "\$1" != "start"
then
  exit 0
fi
 
fbset -fb /dev/fb0 -g 1024 600 1024 600 32
EOF
chmod 755 /etc/init.d/S01xu4fb
mount -o remount, rw /boot 
wget -O /boot/boot.ini https://gist.githubusercontent.com/substring/99a0406b3c1898676001fd35dfba46e0/raw/6bfed559fcf0bd4e67d657c493dbf255ad84f18d/boot.ini%2520for%2520XU4%2520VU7+
reboot

Si tu vois un enccart de la video d'intro, c'est gagné

welshfrites · 17 Feb 2018, 18:54

@substring ce que tu viens de poster c'est le fichier boot.ini complet ? seulement une partie ? ou c'est un fichier .ini à créer en plus et à placer au même endroit ?

Substring · 17 Feb 2018, 19:27

@welshfrites juste les commandes a passer en SSH

welshfrites · 17 Feb 2018, 19:30

@Substring Aïe j'ai bien peur de ne pas pigé (je suis novice, j'aurais dû préciser), c'est un code supplémentaire à coller à la suite (à la fin) du fichier boot.ini ?

Substring · 17 Feb 2018, 19:34

@welshfrites non :

tu te connectes en SSH
tu copies/colles le groupe de commandes au-dessus, il s'occupera de tout (recupérer le boot.ini et forcer l'écran en 1200x600)

welshfrites · 17 Feb 2018, 19:53

@Substring sur WinSCP, ça se matérialise comment ?.... Désolé...

Substring · 17 Feb 2018, 19:57

@welshfrites surtout pas winscp, mais putty

https://www.youtube.com/watch?v=Bt4aHZ2Xo2g

Kernel xu4

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	ODROIDXU-UBOOT-CONFIG

	# U-Boot Parameters (DO NOT MODIFY)
	setenv version 3.10
	setenv zimage zImage
	setenv fdtbin exynos5422-odroidxu3.dtb

	# --- Screen Configuration for HDMI --- #
	# ---------------------------------------
	# Uncomment only ONE line! Leave all commented for automatic selection.
	# Uncomment only the setenv line!
	# ---------------------------------------
	# ODROID-VU forced resolution
	# setenv videoconfig "video=HDMI-A-1:1280x800@60"
	# -----------------------------------------------
	# ODROID-VU forced EDID
	# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1280x800.bin"
	# -----------------------------------------------
	# 1920x1080 (1080P) with monitor provided EDID information. (1080p-edid)
	# setenv videoconfig "video=HDMI-A-1:1920x1080@60"
	# -----------------------------------------------
	# 1920x1080 (1080P) without monitor data using generic information (1080p-noedid)
	# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1920x1080.bin"
	# -----------------------------------------------
	# 1920x1080 50hz (1080P) with monitor provided EDID information. (1080p 50hz-edid)
	# setenv videoconfig "video=HDMI-A-1:1920x1080@50"
	# -----------------------------------------------
	# 1920x1080 50hz (1080P) without monitor data using generic information (1080p 50hz-noedid)
	# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1920x1080_50hz.bin"
	# -----------------------------------------------
	# 1440x900 with monitor provided EDID information.
	# setenv videoconfig "video=HDMI-A-1:1440x900@60"
	# -----------------------------------------------
	# 1440x900 without monitor data using generic information
	# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1440x900.bin"
	# -----------------------------------------------
	# 1280x1024 without monitor data using generic information
	# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1280x1024.bin"
	# -----------------------------------------------
	# 1280x720 (720P) with monitor provided EDID information. (720p-edid)
	# setenv videoconfig "video=HDMI-A-1:1280x720@60"
	# -----------------------------------------------
	# 1280x720 (720P) without monitor data using generic information (720p-noedid)
	# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1280x720.bin"
	# -----------------------------------------------
	# 1024x768 without monitor data using generic information
	# setenv videoconfig "drm_kms_helper.edid_firmware=edid/1024x768.bin"
	# -----------------------------------------------
	# 1024x600 without monitor data using generic information (ODROID VU7+)
	setenv videoconfig "drm_kms_helper.edid_firmware=edid/1024x600.bin"
	# -----------------------------------------------
	# 800x600 without monitor data using generic information
	# setenv videoconfig "drm_kms_helper.edid_firmware=edid/800x600.bin"
	# -----------------------------------------------
	# 800x480 without monitor data using generic information (ODROID 7")
	# setenv videoconfig "drm_kms_helper.edid_firmware=edid/800x480.bin"
	# -----------------------------------------------
	# 720x576 without monitor data using generic information
	# setenv videoconfig "drm_kms_helper.edid_firmware=edid/720x576.bin"
	# -----------------------------------------------
	# 720x480 without monitor data using generic information
	# setenv videoconfig "drm_kms_helper.edid_firmware=edid/720x480.bin"
	# -----------------------------------------------
	# 640x480 without monitor data using generic information
	# setenv videoconfig "drm_kms_helper.edid_firmware=edid/640x480.bin"


	# --- HDMI / DVI Mode Selection ---
	# ------------------------------------------
	# - HDMI Mode
	#setenv vout "hdmi"
	# - DVI Mode (disables sound over HDMI as per DVI compat)
	setenv vout "dvi"


	# --- CPU Governor Setup ---
	# Uncomment only one line. New governor is set after 90secs after boot.
	# ------------------------------------------
	# - Performance (Keep all the CPU's at Maximum frequency)
	setenv governor "performance"
	# ------------------------------------------
	# - Ondemand
	# setenv governor "ondemand"
	# ------------------------------------------
	# - Interactive (Pretty much just like ondemand with more possible customization via sysfs.)
	# setenv governor "interactive"
	# ------------------------------------------
	# - Conservative (Like ondemand, but do the frequency transitions more slowly, great for battery powered applications)
	# setenv governor "conservative"
	# ------------------------------------------
	# - Powersave (Keeps the CPU's to the lowest possible temps)
	# setenv governor "powersave"


	#------------------------------------------------------------------------------
	#
	# HDMI-PHY Parameter Control
	#
	#------------------------------------------------------------------------------
	#------------------------------------------------------------------------------
	#
	# HDMI Hot Plug detection
	#
	#------------------------------------------------------------------------------
	#
	# Forces the HDMI subsystem to ignore the check if the cable is connected or
	# not.
	# false : disable the detection and force it as connected.
	# true : let cable, board and monitor decide the connection status.
	#
	# default: true
	#
	#------------------------------------------------------------------------------
	setenv HPD "true"

	#------------------------------------------------------------------------------
	#
	# TMDS data amplitude control.
	#
	#------------------------------------------------------------------------------
	#
	# 1LSB corresponds to 20 mVdiff amplitude level.
	# tx_amp_lvl : 0 = 760 mVdiff(Min), 31 = 1380 mVdiff(Max)
	#
	# Hardkernel default hdmi_tx_amp_lvl = 31(1380 mVdiff);
	#------------------------------------------------------------------------------
	setenv hdmi_tx_amp_lvl "31"

	#------------------------------------------------------------------------------
	#
	# TMDS data amplitude fine control for each channel.
	#
	#------------------------------------------------------------------------------
	#
	# 1LSB corresponds to 20 mVdiff amplitude level.
	# tx_lvl : 0 = 0 mVdiff(Min), 3 = 60 mVdiff(Max)
	#
	# Hardkernel default
	# hdmi_tx_lvl_ch0 = 3, hdmi_tx_lvl_ch1 = 3, hdmi_tx_lvl_ch2 = 3,
	#------------------------------------------------------------------------------
	setenv hdmi_tx_lvl_ch0 "3"
	setenv hdmi_tx_lvl_ch1 "3"
	setenv hdmi_tx_lvl_ch2 "3"

	#------------------------------------------------------------------------------
	#
	# TMDS data pre-emphasis level control.
	#
	#------------------------------------------------------------------------------
	#
	# 1LSB corresponds to -0.45dB emphasis level except for 1
	# tx_emp_lvl : 0 = 0 db(Min), 1 = -0.25 db, 2 = 0.7 db, 15 = -7.45 db(Max)
	#
	# Hardkernel default hdmi_tx_emp_lvl = 6 (-2.50 db);
	#------------------------------------------------------------------------------
	setenv hdmi_tx_emp_lvl "6"

	#------------------------------------------------------------------------------
	#
	# TMDS clock amplitude control.
	#
	#------------------------------------------------------------------------------
	#
	# 1LSB corresponds to 20 mVdiff amplitude level.
	# clk_amp_lvl : 0 = 790 mVdiff(Min), 31 = 1410 mVdiff(Max)
	#
	# Hardkernel default hdmi_clk_amp_lvl = 31 (1410 mVdiff)
	#------------------------------------------------------------------------------
	setenv hdmi_clk_amp_lvl "31"

	#------------------------------------------------------------------------------
	#
	# TMDS data source termination resistor control.
	#
	#------------------------------------------------------------------------------
	#
	# tx_res :
	# 0 = Source Termination OFF(Min), 1 = 200 ohm, 2 = 300 ohm, 3 = 120 ohm(Max)
	#
	# Hardkernrel default hdmi_tx_res = 0 (Source Termination OFF)
	#------------------------------------------------------------------------------
	setenv hdmi_tx_res "0"

	#------------------------------------------------------------------------------

	# --- HDMI CEC Configuration ---
	# ------------------------------------------
	setenv cecenable "false" # false or true
	# set to true to enable HDMI CEC

	setenv zimage_addr_r 0x40008000
	setenv fdtbin_addr_r 0x44000000

	setenv fdt_high "0xffffffff"

	# Default boot argument
	setenv bootrootfs "root=/dev/mmcblk0p2 rootwait ro"
	setenv console "console=ttySAC2,115200n8 consoleblank=0 vt.global_cursor_default=0"
	setenv hdmi_phy_control "hdmi_tx_amp_lvl=${hdmi_tx_amp_lvl} hdmi_tx_lvl_ch0=${hdmi_tx_lvl_ch0} hdmi_tx_lvl_ch1=${hdmi_tx_lvl_ch1} hdmi_tx_lvl_ch2=${hdmi_tx_lvl_ch2} hdmi_tx_emp_lvl=${hdmi_tx_emp_lvl} hdmi_clk_amp_lvl=${hdmi_clk_amp_lvl} hdmi_tx_res=${hdmi_tx_res} HPD=${HPD} vout=${vout}"
	setenv bootargs "${bootrootfs} ${console} governor=${governor} ${hdmi_phy_control}"

	# boot commands
	fatload mmc 0:1 ${zimage_addr_r} ${zimage}
	fatload mmc 0:1 ${fdtbin_addr_r} ${fdtbin}

	fdt addr 0x44000000
	if test "${cecenable}" = "false"; then fdt rm /cec@101B0000; fi

	bootz ${zimage_addr_r} - ${fdtbin_addr_r}"

	mount -o remount, rw /
	cat > /etc/init.d/S01xu4fb <<EOF
	#!/bin/bash

	if test "\$1" != "start"
	then
	exit 0
	fi

	fbset -fb /dev/fb0 -g 1024 600 1024 600 32
	EOF
	chmod 755 /etc/init.d/S01xu4fb
	mount -o remount, rw /boot
	wget -O /boot/boot.ini https://gist.githubusercontent.com/substring/99a0406b3c1898676001fd35dfba46e0/raw/6bfed559fcf0bd4e67d657c493dbf255ad84f18d/boot.ini%2520for%2520XU4%2520VU7+
	reboot

Kernel xu4

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79
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Users

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