I may have misunderstood some of the translation. I mixed the files and this worked for me.
This boot.ini
ODROIDXU-UBOOT-CONFIG
# U-Boot Parameters (DO NOT MODIFY)
setenv version 4.14
setenv zimage boot/linux
setenv fdtbin boot/exynos5422-odroidxu4.dtb
setenv uInitrd boot/uInitrd
# --- 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 CEC Configuration ---
# ------------------------------------------
setenv cecenable "false" # false or true
# set to true to enable HDMI CEC
#------------------------------------------------------------------------------
#
# 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 "false"
setenv hdmi_phy_control "HPD=${HPD} vout=${vout}"
if test "${cecenable}" = "false"; then fdt rm /soc/cec@101B0000; fi
setenv dtb_addr_r "0x44000000"
setenv dtbo_addr_r "0x48000000"
setenv zimage_addr_r 0x40008000
setenv uInitrd_addr_r 0x42000000
setenv fdtbin_addr_r 0x44000000
setenv config_addr_r "0x4B000000"
setenv fdt_high "0xffffffff"
# load config.ini
load mmc 0:1 ${config_addr_r} config.ini \
&& ini generic ${config_addr_r}
# DRAM Frequency (lpddr3 available frequency list - 933/825/728/633)
setenv ddr_freq 933
# set DDR frequency
dmc ${ddr_freq}
# Default boot arguments
setenv bootrootfs "label=RECALBOX"
setenv console "console=ttySAC2,115200n8 consoleblank=0 vt.global_cursor_default=0"
# boot commands
fatload mmc 0:1 ${zimage_addr_r} ${zimage}
fatload mmc 0:1 ${uInitrd_addr_r} ${uInitrd}
fatload mmc 0:1 ${fdtbin_addr_r} ${fdtbin}
fdt addr ${dtb_addr_r}
if test "${cecenable}" = "false"; then fdt rm /cec@101B0000; fi
setenv bootargs "${bootrootfs} ${console} governor=${governor} ${videoconfig} ${hdmi_phy_control}"
# load overlays from config.ini
if test "x${overlay_profile}" != "x"; then
ini overlay_${overlay_profile} ${config_addr_r}
fi
if test "x{overlays}" != "x"; then
fdt resize ${overlay_resize}
for overlay in ${overlays}; do
load mmc 0:1 ${dtbo_addr_r} overlays/${overlay}.dtbo \
&& fdt apply ${dtbo_addr_r}
done
fi
bootz ${zimage_addr_r} ${uInitrd_addr_r} ${fdtbin_addr_r}
This config.ini
[generic]
; Device Tree Overlay
overlay_resize=16384
; uncomment next line to enable Odroid XU4 OGST
overlay_profile=hktft_cs_ogst
overlays="spi0 i2c0 i2c1 uart0"
[overlay_hktft_cs_ogst]
overlays="hktft-cs-ogst i2c0"
And these settings in recalbox.conf
# ------------ J - TFT SECONDARY SCREEN ----------- #
#Second miniTFT screen as marquee to display scrapes and videos
#Enable it with system.secondMiniTFT.enabled=1, disable with system.secondMiniTFT.enabled=0
#this configuration is REQUIRED
system.secondminitft.enabled=1
#Type of mini TFT : OGST, unknown
#Most of spi tft screen are enabled thanks to overlays in /boot/config.txt in rpi and /boot/config.ini on odroidxu4
#please check the specific configuration of your screen
#Some examples are available on the page .....
# values are :
# - overlay : screen configured through overlays in /boot/config.txt or /boot/config.ini (odroidxu4/ogst)
# - default : the rest of the world
#this configuration is REQUIRED if system.secondminitft.enabled=1
system.secondminitft.type=overlay
#Choose the resolution of your screen
#miniTFT resolution 320x240 -> 240p, 480x320 -> 320p
#this configuration is REQUIRED if system.secondminitft.enabled=1
system.secondminitft.resolution=240p
#Scraped image aspect on tft screen : fbv display option
# options available : stretch, ignore-aspect, enlarge.
# stretch : Strech (using a simple resizing routine) the image to fit onto screen if necessary
# alpha : use the alpha channel (if applicable)
# ignore-aspect : Ignore the image aspect while resizing
# enlarge : Enlarge the image to fit the whole screen if necessary
# 1 = enabled, 0 = disabled
#this configuration is REQUIRED if system.secondminitft.enabled=1
system.secondminitft.imagestretchenabled=1
system.secondminitft.imageenlargeenabled=0
system.secondminitft.imagealphaenabled=1
system.secondminitft.imageignoreaspectenabled=1
#When activating the second TFT screen, you may want to display
#game scraped video only on the second screen. This variable
#allows you to disable scraped video playing in ES during game browsing
#system.secondminitft.disablevideoines=1 disable video playing in ES
#system.secondminitft.disablevideoines=0 enable video playing in ES
#this configuration is OPTIONAL if system.secondminitft.enabled=1
;system.secondminitft.disablevideoines=1
#if the backlight of your your screen can be manage by PWM,
#indicates the GPIO value of your PWM control
#WiringPi and its gpio program will be used to control the backlight
#when RB goes in SLEEP mode, and when it wakes up.
#On raspberry pi, PWMs cannot be used simultaneously with Jack sound output.
#If your are using HDMI or a Audio hat you can use backlight PWM control for the second screen
#If you are using Jack output please leave commented.
#The Screen will be switch down in Sleep mode, and switch on when it wakes up.
#On OGST, only this mode is available.
#this configuration is OPTIONAL if system.secondminitft.enabled=1
;system.secondminitft.backlightcontrol=18
# system.secondminitft.usemarquee variabla allows you to display a different
# image during running game. just creat a directory named "marquees" in media
# aside videos and images and put new images with the same name as in images
# example :
# - /recalbox/share/roms/neogeo/media/marquees/alpham2.png
# - /recalbox/share/roms/neogeo/media/images/alpham2.png
# if set to 1, in game the marquee images will be displayed
# if set to 0, in game the scraped images will be displayed
;system.secondminitft.usemarquee=0
#system.secondminitft.sleepenabled allows you to enable/disable
#sleep mode for the second TFT. If set to 1 sleep mode is enabled and
#backlight of the screen will be OFF. If set to 0, sleep mode is
#disabled and the backlight of the screen will be always On
;system.secondminitft.sleepenabled=0
Thank you for the help
