mirror of
https://github.com/archr-linux/Arch-R.git
synced 2026-03-31 14:41:55 -07:00
06dc2d16f3
System daemons: hotkeys (volume/brightness), automount, bluetooth agent, memory manager, sleep/suspend, USB gadget mode, save-config persistence. Boot splash: initramfs SVG renderer (fbsplash + svg_parser) for 0.7s splash. Panel tools: generate-panel-dtbos.sh rewrite, convert-panel.py for ROCKNIX panel data extraction, archr-dtbo.py for runtime overlay management. Input: archr-gptokeyb.c gamepad-to-keyboard mapper via uinput. Launch wrappers: emulationstation.sh and retroarch-launch.sh updated for KMS/DRM + Mesa 26 Panfrost environment. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
188 lines
6.7 KiB
Bash
Executable File
188 lines
6.7 KiB
Bash
Executable File
#!/bin/bash
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#==============================================================================
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# Arch R - Generate Panel DTBO Overlays
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#==============================================================================
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# Generates DTBO overlay files for ALL panel variants using archr-dtbo.py
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# (adapted from ROCKNIX overlay_server — identical output structure).
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#
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# Each overlay contains:
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# - Panel fragment: compatible, panel_description (G + 12 M modes + I lines)
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# - Pinctrl fragment: reset GPIO + power supply GPIO
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# - ADC keys fragment: enable/disable
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# - Joypad fragment: stick inversion
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# - Audio fragment: HP detect GPIO + pinctrl
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# - __fixups__: symbol references for GPIO/pinctrl phandles
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#
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# Sources:
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# - R36S originals (Panel 0-7): DTS in kernel/dts/R36S-DTB/DTS/
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# - R36S clones (Clone 1-10, R36 Max, RX6S): DTBs in R36S-Clones-DTB/
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#==============================================================================
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set -e
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PROJECT_DIR="$(dirname "$SCRIPT_DIR")"
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DTS_DIR="$PROJECT_DIR/kernel/dts/R36S-DTB/DTS"
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CLONES_DIR="$PROJECT_DIR/kernel/dts/R36S-Clones-DTB"
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OUTPUT_DIR="$PROJECT_DIR/output/panels"
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DTBO_TOOL="$SCRIPT_DIR/archr-dtbo.py"
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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NC='\033[0m'
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log() { echo -e "${GREEN}[PANEL]${NC} $1"; }
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warn() { echo -e "${YELLOW}[PANEL] WARNING:${NC} $1"; }
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error() { echo -e "${RED}[PANEL] ERROR:${NC} $1"; exit 1; }
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# Check prerequisites
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if ! command -v dtc &>/dev/null; then
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error "dtc (device-tree-compiler) not found. Install with: sudo apt install device-tree-compiler"
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fi
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if ! command -v python3 &>/dev/null; then
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error "python3 not found"
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fi
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if ! python3 -c "import fdt" 2>/dev/null; then
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error "Python fdt package not found. Install with: pip3 install --user --break-system-packages fdt"
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fi
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if [ ! -f "$DTBO_TOOL" ]; then
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error "archr-dtbo.py not found at: $DTBO_TOOL"
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fi
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mkdir -p "$OUTPUT_DIR"
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TMPDIR=$(mktemp -d)
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trap "rm -rf $TMPDIR" EXIT
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#------------------------------------------------------------------------------
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# Original R36S panels (Panel 0-7)
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# These are DTS files — compile to DTB first, then generate overlay
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#------------------------------------------------------------------------------
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declare -A ORIG_DTS=(
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[0]="Panel0.dts" [1]="Panel1.dts" [2]="Panel2.dts"
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[3]="Panel3.dts" [4]="Panel4-V22.dts" [5]="Panel5.dts"
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[6]="Panel4.dts" [7]="R46H.dts"
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)
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# Overlay flags per panel (same as ROCKNIX device config)
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# Empty = defaults (no special flags)
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declare -A ORIG_FLAGS=(
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[0]="" [1]="" [2]="" [3]="" [4]="" [5]=""
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[6]="" [7]=""
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)
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log "=== Generating Panel DTBO Overlays (ROCKNIX-identical structure) ==="
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log "Source: $DTS_DIR"
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log "Output: $OUTPUT_DIR"
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log ""
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GENERATED=0
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FAILED=0
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for panel_num in 0 1 2 3 4 5 6 7; do
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dts_file="$DTS_DIR/${ORIG_DTS[$panel_num]}"
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out_name=$(echo "${ORIG_DTS[$panel_num]%.dts}" | tr '[:upper:]' '[:lower:]')
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log "Panel ${panel_num}: ${ORIG_DTS[$panel_num]}"
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if [ ! -f "$dts_file" ]; then
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warn " DTS not found: $dts_file"
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FAILED=$((FAILED + 1))
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continue
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fi
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# Compile DTS to DTB (vendor DTS has __symbols__)
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tmp_dtb="$TMPDIR/${out_name}.dtb"
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if ! dtc -I dts -O dtb "$dts_file" -o "$tmp_dtb" 2>/dev/null; then
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warn " Failed to compile DTS to DTB"
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FAILED=$((FAILED + 1))
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continue
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fi
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# Generate overlay with archr-dtbo.py
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dtbo_file="$OUTPUT_DIR/${out_name}.dtbo"
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flags="${ORIG_FLAGS[$panel_num]}"
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if python3 "$DTBO_TOOL" "$tmp_dtb" "$flags" -o "$dtbo_file" 2>/dev/null; then
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dtbo_size=$(stat -c%s "$dtbo_file")
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# Count M lines
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m_count=$(dtc -I dtb -O dts "$dtbo_file" 2>/dev/null | grep -o 'M clock=' | wc -l)
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log " Generated: ${out_name}.dtbo (${dtbo_size} bytes, ${m_count} timing modes)"
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GENERATED=$((GENERATED + 1))
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else
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warn " archr-dtbo.py failed for ${out_name}"
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FAILED=$((FAILED + 1))
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fi
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done
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#------------------------------------------------------------------------------
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# Clone Panel Definitions
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#------------------------------------------------------------------------------
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declare -A CLONE_DTB=(
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["Clone Panel 1"]="Panel 1/rf3536k4ka.dtb"
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["Clone Panel 2"]="Panel 2/rf3536k4ka.dtb"
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["Clone Panel 3"]="Panel 3/rf3536k4ka.dtb"
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["Clone Panel 4"]="Panel 4/rf3536k4ka.dtb"
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["Clone Panel 5"]="Panel 5/rf3536k4ka.dtb"
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["Clone Panel 6"]="Panel 6/rf3536k4ka.dtb"
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["Clone Panel 7"]="Panel 7/rf3536k4ka.dtb"
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["Clone Panel 8"]="Panel 8/rf3536k4ka.dtb"
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["Clone Panel 9"]="Panel 9/rf3536k4ka.dtb"
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["Clone Panel 10"]="Panel 10/rf3536k3ka.dtb"
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["R36 Max"]="R36 Max/rf3536k4ka.dtb"
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["RX6S"]="RX6S/rf351g3ka.dtb"
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)
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# Overlay flags per clone panel (empty = defaults)
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declare -A CLONE_FLAGS=(
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["Clone Panel 1"]="" ["Clone Panel 2"]="" ["Clone Panel 3"]=""
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["Clone Panel 4"]="" ["Clone Panel 5"]="" ["Clone Panel 6"]=""
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["Clone Panel 7"]="" ["Clone Panel 8"]="" ["Clone Panel 9"]=""
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["Clone Panel 10"]="" ["R36 Max"]="" ["RX6S"]=""
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)
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CLONE_ORDER=("Clone Panel 1" "Clone Panel 2" "Clone Panel 3" "Clone Panel 4" \
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"Clone Panel 5" "Clone Panel 6" "Clone Panel 7" "Clone Panel 8" \
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"Clone Panel 9" "Clone Panel 10" "R36 Max" "RX6S")
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log ""
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log "=== Generating Clone Panel DTBO Overlays ==="
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log "Source: $CLONES_DIR"
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log ""
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for panel_name in "${CLONE_ORDER[@]}"; do
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dtb_file="$CLONES_DIR/${CLONE_DTB[$panel_name]}"
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safe_name=$(echo "$panel_name" | tr ' ' '_' | tr '[:upper:]' '[:lower:]')
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log "${panel_name}: ${CLONE_DTB[$panel_name]}"
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if [ ! -f "$dtb_file" ]; then
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warn " DTB not found: $dtb_file"
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FAILED=$((FAILED + 1))
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continue
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fi
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dtbo_file="$OUTPUT_DIR/${safe_name}.dtbo"
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flags="${CLONE_FLAGS[$panel_name]}"
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if python3 "$DTBO_TOOL" "$dtb_file" "$flags" -o "$dtbo_file" 2>/dev/null; then
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dtbo_size=$(stat -c%s "$dtbo_file")
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m_count=$(dtc -I dtb -O dts "$dtbo_file" 2>/dev/null | grep -o 'M clock=' | wc -l)
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log " Generated: ${safe_name}.dtbo (${dtbo_size} bytes, ${m_count} timing modes)"
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GENERATED=$((GENERATED + 1))
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else
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warn " archr-dtbo.py failed for ${safe_name}"
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FAILED=$((FAILED + 1))
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fi
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done
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#------------------------------------------------------------------------------
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# Summary
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#------------------------------------------------------------------------------
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log ""
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log "=== Panel Generation Complete ==="
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log "DTBOs generated: ${GENERATED}"
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[ $FAILED -gt 0 ] && warn "Failed: ${FAILED}"
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log ""
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log "Output: $OUTPUT_DIR/"
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ls -1 "$OUTPUT_DIR"/*.dtbo 2>/dev/null | while read f; do
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log " $(basename "$f") ($(stat -c%s "$f") bytes)"
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done
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log ""
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log "Panel overlays go in /overlays/ on BOOT partition."
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