Update config.json

config/DS918+/7.0-41890/config.json

@@ -113,7 +113,8 @@
     },
     "bootp1_copy": {
       "@@@PAT@@@/GRUB_VER": "GRUB_VER",
-      "@@@COMMON@@@/EFI": "EFI"
+      "@@@COMMON@@@/EFI/boot/SynoBootLoader.conf": "EFI/BOOT/",
+      "@@@COMMON@@@/EFI/boot/SynoBootLoader.efi": "EFI/BOOT/"
     },
     "bootp2_copy": {
       "@@@PAT@@@/GRUB_VER": "GRUB_VER",

config/DS918+/7.0.1-42218/config.json

@@ -0,0 +1,127 @@
+{
+  "os": {
+    "id": "ds918p_42218",
+    "pat_url": "https://global.download.synology.com/download/DSM/release/7.0.1/42218/DSM_DS918%2B_42218.pat",
+    "sha256": "4fc59b0f0adfdd96467376f50919dde1bf5dcec74e53452e626f9cf7bd52a38c"
+  },
+
+  "files": {
+    "zlinux": {
+      "name": "zImage",
+      "sha256": "0df0fe7b86c269a58933e334cde5056cf5a901f705d6fef5cd750f2981b0ca04"
+    },
+    "ramdisk": {
+      "name": "rd.gz",
+      "sha256": "016a99d562b0c06be5f36b4d69a7208ccd2dc816de85c9fb1bba3bf493e1e3ec"
+    },
+    "vmlinux": {
+      "sha256": "aeeb8fd775f7b3d149e0ad6534c4ada162556e4c5c3d171808b9a1cbd93266cf"
+    }
+  },
+
+  "patches": {
+    "zlinux": [
+      "zImage-001-918p-42218-ramdisk-and-flag-NOP.bsp"
+    ],
+    "ramdisk": [
+      "@@@COMMON@@@/ramdisk-001-disable-root-pwd.patch",
+      "@@@COMMON@@@/ramdisk-002-init-script-NEW-name.patch",
+      "@@@COMMON@@@/ramdisk-003-post-init-script-UPPER.patch"
+    ]
+  },
+
+  "synoinfo": {
+    "maxdisks": "16",
+    "internalportcfg": "0xffff",
+    "esataportcfg": "0x0",
+    "HddHotplug": "",
+    "support_led_brightness_adjustment": "",
+    "support_leds_lp3943": "",
+    "buzzeroffen": "0xffff",
+    "rss_server": "http://example.com/null.xml",
+    "rss_server_ssl": "https://example.com/null.xml",
+    "small_info_path": "https://example.com/null",
+    "updateurl": "http://example.com/",
+    "myds_region_api_base_url": "https://example.com"
+  },
+
+  "grub": {
+    "template": "@@@COMMON@@@/grub-template.conf",
+    "base_cmdline": {
+      "sn": "",
+      "vid": "0x46f4",
+      "pid": "0x0001",
+      "mac1": "",
+      "netif_num": 1,
+
+      "syno_hw_version": "DS918+",
+      "syno_hdd_powerup_seq": 1,
+      "HddHotplug": 0,
+      "vender_format_version": 2,
+      "console": "ttyS0,115200n8",
+      "withefi": null,
+      "elevator": "elevator",
+      "syno_port_thaw": 1,
+      "syno_hdd_detect": 0,
+      "root": "/dev/md0",
+      "earlycon": "uart8250,io,0x3f8,115200n8"
+    },
+
+    "menu_entries": {
+      "RedPill DS918+ v7.0.1-42218 (USB, Verbose)": {
+        "options": [
+          "savedefault",
+          "set root=(hd0,msdos1)",
+          "echo Loading Linux...",
+          "linux /zImage @@@CMDLINE@@@",
+          "echo Loading initramfs...",
+          "initrd /rd.gz /custom.gz",
+          "echo Starting kernel with USB boot"
+        ],
+        "cmdline": {
+          "earlyprintk": null,
+          "loglevel": 15,
+          "log_buf_len": "32M"
+        }
+      },
+      "RedPill DS918+ v7.0.1-42218 (SATA, Verbose)": {
+        "options": [
+          "savedefault",
+          "set root=(hd0,msdos1)",
+          "echo Loading Linux...",
+          "linux /zImage @@@CMDLINE@@@",
+          "echo Loading initramfs...",
+          "initrd /rd.gz /custom.gz",
+          "echo Starting kernel with SATA boot",
+          "echo WARNING: SATA boot support on this platform is experimental!"
+        ],
+        "cmdline": {
+          "earlyprintk": null,
+          "loglevel": 15,
+          "synoboot_satadom": 2,
+          "log_buf_len": "32M"
+        }
+      }
+    }
+  },
+
+  "extra": {
+    "compress_rd": false,
+    "ramdisk_copy": {
+      "@@@EXT@@@/rp-lkm/redpill-linux-v4.4.180+.ko": "usr/lib/modules/rp.ko",
+      "@@@COMMON@@@/iosched-trampoline.sh": "usr/sbin/modprobe"													
+    },
+    "bootp1_copy": {
+      "@@@PAT@@@/GRUB_VER": "GRUB_VER",
+      "@@@COMMON@@@/EFI/boot/SynoBootLoader.conf": "EFI/BOOT/",
+      "@@@COMMON@@@/EFI/boot/SynoBootLoader.efi": "EFI/BOOT/"
+    },
+    "bootp2_copy": {
+      "@@@PAT@@@/GRUB_VER": "GRUB_VER",
+      "@@@COMMON@@@/EFI": "EFI",
+      "@@@PAT@@@/grub_cksum.syno": "grub_cksum.syno",
+      "@@@PAT@@@/rd.gz": "rd.gz",
+      "@@@PAT@@@/zImage": "zImage"
+    }
+  }
+}

config/_common/grub-template.conf

@@ -44,5 +44,17 @@ insmod gzio
 set gfxmode=auto
 insmod vbe
 insmod vga
+# UEFI
+insmod efi_gop
+insmod efi_uga
+
+insmod font
+if loadfont ${prefix}/unicode.pf2
+then
+    insmod gfxterm
+    set gfxmode=auto
+    set gfxpayload=keep
+    terminal_output gfxterm
+fi
 
 @@@MENU_ENTRIES@@@

ext/build-template-image.txt

@@ -29,6 +29,14 @@ The following settings were detected by ./configure for the binary release:
     With stack smashing protector: No
     *******************************************************
 
+mkdir build-pc && cd build-pc
+../configure --prefix=$PWD/usr -sbindir=$PWD/sbin --sysconfdir=$PWD/etc --disable-werror
+make && make install
+cd ..
+mkdir build && cd build
+../configure --prefix=$PWD/usr -sbindir=$PWD/sbin --sysconfdir=$PWD/etc --disable-werror --with-platform=efi --target=x86_64
+make && make install
+
 ########################################################################################################################
 ### Create the image
 ########################################################################################################################
@@ -83,8 +91,13 @@ mount /dev/loop8p1 ./temp-mount-p1
     --root-directory=$PWD/temp-mount-p1 \
     /dev/loop8
 # small note: --root-directory MUST be an absolute path (or it will create it in /)
+./grub-2.06/build/grub-install \
+    --target=x86_64-efi \
+	--efi-directory=$PWD/temp-mount-p1 \
+    --removable --no-nvram -s --no-bootsector --boot-directory=$PWD/temp-mount-p1/boot
 sync
 umount /dev/loop8p1
+losetup -d /dev/loop8
 
 ########################################################################################################################
 ### Pack image