hw/arm: add experimental iPhone 5 A6 platform

Run-iPhone5-macOS.sh

@@ -0,0 +1,47 @@
+#!/bin/sh
+set -eu
+
+script_dir=$(CDPATH= cd -- "$(dirname -- "$0")" && pwd)
+qemu_bin=${QEMU_BIN:-"$script_dir/build/qemu-system-arm"}
+rom_path=${ROM_PATH:-"$script_dir/firmware/s5l8950x-secure-rom.bin"}
+dfu_image=${DFU_IMAGE:-}
+
+if [ ! -x "$qemu_bin" ]; then
+    echo "QEMU introuvable: $qemu_bin" >&2
+    echo "Configurez ce dépôt avec --target-list=arm-softmmu puis compilez-le." >&2
+    exit 1
+fi
+
+if [ ! -f "$rom_path" ]; then
+    echo "SecureROM introuvable: $rom_path" >&2
+    echo "Placez votre dump A6 de 65536 octets dans firmware/s5l8950x-secure-rom.bin." >&2
+    exit 1
+fi
+
+set -- \
+    -machine iphone5 \
+    -bios "$rom_path" \
+    -no-reboot \
+    -no-shutdown \
+    -display none \
+    -serial mon:stdio
+
+if [ -n "$dfu_image" ]; then
+    if [ ! -f "$dfu_image" ]; then
+        echo "Image DFU introuvable: $dfu_image" >&2
+        exit 1
+    fi
+    set -- "$@" -global "s5l8950x-usb-otg.dfu-image=$dfu_image"
+fi
+
+echo "QEMU macOS : $qemu_bin"
+echo "SecureROM  : $rom_path"
+if [ -n "$dfu_image" ]; then
+    echo "Image DFU  : $dfu_image"
+    echo "Injection DFU interne active."
+else
+    echo "La SecureROM attend en dfuIDLE."
+fi
+echo "UART A6    : cette console (Ctrl+A C = moniteur, Ctrl+A X = quitter)"
+
+exec "$qemu_bin" "$@"