feat: add Print Server feed target (printserver/hikerx9)

- Target System: Print Server
- Subtarget: Hiker X9
- Profiles: Hiker X9 mini, Hiker X9 Print Server, Hiker X9 Print Server with wifi
- Move dts/image from ramips to target/linux/printserver/
- Update README for printserver/hikerx9

Co-authored-by: Cursor <cursoragent@cursor.com>

README.md

@@ -1,2 +1,53 @@
 # Openwrt_HikerX9
 
+Hiker X9 (RT5350) 的 OpenWrt 设备定义与 **feed target**，可供主树通过 `scripts/feeds` 安装后在 menuconfig 中选择。
+
+## 目录结构
+
+- **target/linux/ramips/**  
+  供主树 ramips 直接 include 的片段（image/hiker.mk、dts），也可继续被主树 rt305x 引用。
+
+- **target/linux/printserver/**  
+  完整的 feed target，供 `scripts/feeds` 扫描与安装：
+  - `Makefile`：含 `BuildTarget`，扫描后得到 `TARGET: printserver/hikerx9`
+  - `hikerx9/`：subtarget 目录（target.mk、config-6.12）
+  - `image/`：Makefile + hiker.mk（Device 定义）
+  - `dts/`：rt5350_hiker_x9*.dts / dtsi
+
+## 在 Customize-OpenWRT 中使用
+
+### 方式一：用本地目录当 targets feed（推荐，便于改本仓库）
+
+1. 在 **openwrt/feeds.conf.default** 里用 `src-link` 指向本目录（与 openwrt 同层时）：
+   ```text
+   src-link targets ../Openwrt_HikerX9
+   ```
+   若本目录在别处，改为对应相对路径或绝对路径。
+
+2. 在仓库根执行：
+   ```bash
+   ./feeds.sh clean
+   ./feeds.sh
+   ```
+   或手动：
+   ```bash
+   cd openwrt
+   ./scripts/feeds uninstall -a && rm -rf tmp/*
+   ./scripts/feeds update targets
+   ./scripts/feeds list -r targets    # 应看到 TARGET: printserver/hikerx9
+   ./scripts/feeds install -p targets -f printserver/hikerx9
+   ```
+
+3. `make menuconfig` 里在 Target System 选 Print Server，Subtarget 选 Hiker X9，再选具体 Profile（Hiker X9 mini / Print Server / Print Server with wifi）。
+
+### 方式二：用远程 Git 当 targets feed
+
+保持 `feeds.conf.default` 中的：
+```text
+src-git targets https://git.jackadam.top/jack/Openwrt_HikerX9.git
+```
+将本仓库（含 target/linux/printserver/ 等）推送到该地址后，在 openwrt 里执行上述 `feeds update` / `install -f printserver/hikerx9` 即可。
+
+## DTS 说明
+
+`printserver/dts/` 下的 `rt5350_hiker_x9.dtsi` 会 `#include "rt5350.dtsi"`。编译时内核需能找到主树 ramips 的 `rt5350.dtsi`（主树一般会把 ramips dts 目录加入搜索路径）。若仅用本 feed 而主树未带 ramips，需自行保证 `rt5350.dtsi` 在 dts 搜索路径中。

target/linux/printserver/Makefile

@@ -0,0 +1,21 @@
+# SPDX-License-Identifier: GPL-2.0-only
+# Print Server as feed target (RT5350 / ramips rt305x compatible)
+# scripts/feeds 扫描此 Makefile 后会产生 TARGET: printserver/hikerx9
+include $(TOPDIR)/rules.mk
+
+ARCH:=mipsel
+BOARD:=printserver
+BOARDNAME:=Print Server
+SUBTARGETS:=hikerx9
+FEATURES:=squashfs gpio usb ramdisk small_flash
+KERNEL_PATCHVER:=6.12
+
+define Target/Description
+	Build firmware for Print Server devices (Hiker X9 RT5350).
+endef
+
+include $(INCLUDE_DIR)/target.mk
+DEFAULT_PACKAGES += kmod-leds-gpio kmod-gpio-button-hotplug
+
+$(eval $(call BuildTarget))
+

target/linux/printserver/hikerx9/config-6.12

@@ -0,0 +1,207 @@
+CONFIG_ARCH_32BIT_OFF_T=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_KEEP_MEMBLOCK=y
+CONFIG_ARCH_MMAP_RND_BITS_MAX=15
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=15
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_CEVT_R4K=y
+CONFIG_CEVT_SYSTICK_QUIRK=y
+CONFIG_CLKSRC_MMIO=y
+CONFIG_CLK_MTMIPS=y
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_CMDLINE="rootfstype=squashfs,jffs2"
+CONFIG_CMDLINE_BOOL=y
+# CONFIG_CMDLINE_OVERRIDE is not set
+CONFIG_COMMON_CLK=y
+CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1
+CONFIG_COMPAT_32BIT_TIME=y
+CONFIG_CPU_GENERIC_DUMP_TLB=y
+CONFIG_CPU_HAS_DIEI=y
+CONFIG_CPU_HAS_PREFETCH=y
+CONFIG_CPU_HAS_RIXI=y
+CONFIG_CPU_HAS_SYNC=y
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_CPU_MIPS32=y
+CONFIG_CPU_MIPS32_R2=y
+CONFIG_CPU_MIPSR2=y
+CONFIG_CPU_MITIGATIONS=y
+CONFIG_CPU_NEEDS_NO_SMARTMIPS_OR_MICROMIPS=y
+CONFIG_CPU_R4K_CACHE_TLB=y
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+CONFIG_CPU_SUPPORTS_MSA=y
+CONFIG_CRYPTO_ECB=y
+CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
+CONFIG_CRYPTO_LIB_GF128MUL=y
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=2
+CONFIG_CRYPTO_LIB_SHA1=y
+CONFIG_CRYPTO_LIB_UTILS=y
+CONFIG_CSRC_R4K=y
+CONFIG_DEBUG_INFO=y
+CONFIG_DEBUG_PINCTRL=y
+CONFIG_DMA_NEED_SYNC=y
+CONFIG_DMA_NONCOHERENT=y
+# CONFIG_DTB_RT305X_EVAL is not set
+CONFIG_DTB_RT_NONE=y
+CONFIG_DTC=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_EXCLUSIVE_SYSTEM_RAM=y
+CONFIG_FIXED_PHY=y
+CONFIG_FORCE_NR_CPUS=y
+CONFIG_FS_IOMAP=y
+CONFIG_FUNCTION_ALIGNMENT=0
+CONFIG_FWNODE_MDIO=y
+CONFIG_FW_LOADER_PAGED_BUF=y
+CONFIG_FW_LOADER_SYSFS=y
+CONFIG_GENERIC_ATOMIC64=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_IDLE_POLL_SETUP=y
+CONFIG_GENERIC_IOMAP=y
+CONFIG_GENERIC_IRQ_CHIP=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_LIB_ASHLDI3=y
+CONFIG_GENERIC_LIB_ASHRDI3=y
+CONFIG_GENERIC_LIB_CMPDI2=y
+CONFIG_GENERIC_LIB_LSHRDI3=y
+CONFIG_GENERIC_LIB_UCMPDI2=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_PHY=y
+CONFIG_GENERIC_PINCONF=y
+CONFIG_GENERIC_SCHED_CLOCK=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GLOB=y
+CONFIG_GPIOLIB_IRQCHIP=y
+CONFIG_GPIO_CDEV=y
+CONFIG_GPIO_GENERIC=y
+CONFIG_GPIO_RALINK=y
+CONFIG_GPIO_WATCHDOG=y
+# CONFIG_GPIO_WATCHDOG_ARCH_INITCALL is not set
+CONFIG_HARDWARE_WATCHPOINTS=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HZ_PERIODIC=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_IRQCHIP=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_IRQ_INTC=y
+CONFIG_IRQ_MIPS_CPU=y
+CONFIG_IRQ_WORK=y
+CONFIG_LIBFDT=y
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+CONFIG_MDIO_BUS=y
+CONFIG_MDIO_DEVICE=y
+CONFIG_MDIO_DEVRES=y
+CONFIG_MFD_SYSCON=y
+CONFIG_MIGRATION=y
+CONFIG_MIPS=y
+CONFIG_MIPS_ASID_BITS=8
+CONFIG_MIPS_ASID_SHIFT=0
+CONFIG_MIPS_CLOCK_VSYSCALL=y
+# CONFIG_MIPS_CMDLINE_BUILTIN_EXTEND is not set
+# CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER is not set
+CONFIG_MIPS_CMDLINE_FROM_DTB=y
+CONFIG_MIPS_L1_CACHE_SHIFT=5
+# CONFIG_MIPS_NO_APPENDED_DTB is not set
+CONFIG_MIPS_RAW_APPENDED_DTB=y
+CONFIG_MIPS_SPRAM=y
+CONFIG_MMU_LAZY_TLB_REFCOUNT=y
+CONFIG_MODULES_USE_ELF_REL=y
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_PHYSMAP=y
+CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_SPI_NOR_USE_VARIABLE_ERASE=y
+CONFIG_MTD_SPLIT_JIMAGE_FW=y
+CONFIG_MTD_SPLIT_SEAMA_FW=y
+CONFIG_MTD_SPLIT_UIMAGE_FW=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_NEED_PER_CPU_KM=y
+CONFIG_NET_EGRESS=y
+CONFIG_NET_INGRESS=y
+CONFIG_NET_RALINK_ESW_RT3050=y
+CONFIG_NET_RALINK_RT3050=y
+CONFIG_NET_RALINK_SOC=y
+CONFIG_NET_SELFTESTS=y
+# CONFIG_NET_SWITCHDEV is not set
+CONFIG_NET_VENDOR_RALINK=y
+CONFIG_NET_XGRESS=y
+CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
+CONFIG_NVMEM=y
+CONFIG_NVMEM_LAYOUTS=y
+CONFIG_OF=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_GPIO=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_MDIO=y
+CONFIG_PAGE_POOL=y
+CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
+CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
+CONFIG_PCI_DRIVERS_LEGACY=y
+CONFIG_PERF_USE_VMALLOC=y
+CONFIG_PGTABLE_LEVELS=2
+CONFIG_PHYLIB=y
+CONFIG_PHYLIB_LEDS=y
+# CONFIG_PHY_MT7621_PCI is not set
+CONFIG_PHY_RALINK_USB=y
+CONFIG_PINCTRL=y
+# CONFIG_PINCTRL_AW9523 is not set
+CONFIG_PINCTRL_MTK_MTMIPS=y
+CONFIG_PINCTRL_RT305X=y
+# CONFIG_PINCTRL_SINGLE is not set
+CONFIG_PTP_1588_CLOCK_OPTIONAL=y
+CONFIG_RALINK=y
+# CONFIG_RALINK_ILL_ACC is not set
+CONFIG_RALINK_TIMER=y
+CONFIG_RALINK_WDT=y
+CONFIG_RANDSTRUCT_NONE=y
+CONFIG_RATIONAL=y
+CONFIG_REGMAP=y
+CONFIG_REGMAP_MMIO=y
+CONFIG_RESET_CONTROLLER=y
+CONFIG_SERIAL_8250_RT288X=y
+CONFIG_SERIAL_MCTRL_GPIO=y
+CONFIG_SERIAL_OF_PLATFORM=y
+CONFIG_SOC_BUS=y
+# CONFIG_SOC_MT7620 is not set
+# CONFIG_SOC_MT7621 is not set
+# CONFIG_SOC_RT288X is not set
+CONFIG_SOC_RT305X=y
+# CONFIG_SOC_RT3883 is not set
+CONFIG_SPI=y
+CONFIG_SPI_MASTER=y
+CONFIG_SPI_MEM=y
+# CONFIG_SPI_MT7621 is not set
+CONFIG_SPI_RT2880=y
+# CONFIG_SQUASHFS_COMPILE_DECOMP_MULTI_PERCPU is not set
+CONFIG_SQUASHFS_COMPILE_DECOMP_SINGLE=y
+CONFIG_SQUASHFS_DECOMP_SINGLE=y
+CONFIG_SWCONFIG=y
+CONFIG_SWPHY=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_SYS_HAS_CPU_MIPS32_R2=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
+CONFIG_SYS_SUPPORTS_MIPS16=y
+CONFIG_SYS_SUPPORTS_ZBOOT=y
+CONFIG_TARGET_ISA_REV=2
+CONFIG_TICK_CPU_ACCOUNTING=y
+CONFIG_TIMER_OF=y
+CONFIG_TIMER_PROBE=y
+CONFIG_TINY_SRCU=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USE_OF=y
+CONFIG_WATCHDOG_CORE=y
+CONFIG_ZBOOT_LOAD_ADDRESS=0x0
+

target/linux/printserver/hikerx9/target.mk

@@ -0,0 +1,14 @@
+#
+# Print Server / Hiker X9 subtarget
+#
+SUBTARGET:=hikerx9
+BOARDNAME:=Hiker X9
+FEATURES+=usb ramdisk small_flash
+CPU_TYPE:=24kc
+
+DEFAULT_PACKAGES += kmod-rt2800-soc wpad-basic-mbedtls swconfig
+
+define Target/Description
+	Build firmware images for Hiker X9 (RT5350) based Print Server boards.
+endef
+

target/linux/printserver/image/Makefile

@@ -0,0 +1,8 @@
+# 复用主树 ramips/rt305x 镜像规则，并加入本目录下的 Hiker/PrintServer Device 定义
+include $(TOPDIR)/rules.mk
+include $(INCLUDE_DIR)/image.mk
+
+include $(TOPDIR)/target/linux/ramips/image/Makefile
+include $(TOPDIR)/target/linux/ramips/image/rt305x.mk
+include $(CURDIR)/hiker.mk
+

target/linux/printserver/image/hiker.mk

@@ -1,39 +1,37 @@
-# Hiker RT5350 Device Profiles
-# Include this file in target/linux/ramips/image/rt305x.mk
+# Print Server / Hiker X9 Device Profiles
 
-# Common configuration for all Hiker profiles
-define Device/hiker_hiker-common
+define Device/printserver_common
   SOC := rt5350
   IMAGE_SIZE := 7872k
   DEVICE_VENDOR := Hiker
 endef
 
-# Profile 1: Minimal (基础版)
-define Device/hiker_x9-minimal
-  $(call Device/hiker_hiker-common)
-  DEVICE_MODEL := Hiker X9 Minimal
+# Profile 1: Hiker X9 mini
+define Device/printserver_hiker_x9_mini
+  $(call Device/printserver_common)
+  DEVICE_MODEL := Hiker X9 mini
   SUPPORTED_DEVICES := hiker,x9-minimal hiker,x9 HIKER
   DEVICE_PACKAGES := luci-light luci-theme-bootstrap \
     luci-i18n-base-zh-cn
 endef
-TARGET_DEVICES += hiker_x9-minimal
+TARGET_DEVICES += printserver_hiker_x9_mini
 
-# Profile 2: P910ND (打印服务器) ⭐ 推荐
-define Device/hiker_x9-p910nd
-  $(call Device/hiker_hiker-common)
-  DEVICE_MODEL := Hiker X9 Print
+# Profile 2: Hiker X9 Print Server
+define Device/printserver_hiker_x9_print
+  $(call Device/printserver_common)
+  DEVICE_MODEL := Hiker X9 Print Server
   SUPPORTED_DEVICES := hiker,x9-print hiker,x9 HIKER
   DEVICE_PACKAGES := luci-light luci-theme-bootstrap \
     luci-i18n-base-zh-cn \
     p910nd luci-app-p910nd luci-i18n-p910nd-zh-cn \
     kmod-usb-core kmod-usb-ohci kmod-usb2 kmod-usb-printer
 endef
-TARGET_DEVICES += hiker_x9-p910nd
+TARGET_DEVICES += printserver_hiker_x9_print
 
-# Profile 3: Full WiFi (打印+完整WiFi)
-define Device/hiker_x9-full
-  $(call Device/hiker_hiker-common)
-  DEVICE_MODEL := Hiker X9 Full
+# Profile 3: Hiker X9 Print Server with wifi
+define Device/printserver_hiker_x9_full
+  $(call Device/printserver_common)
+  DEVICE_MODEL := Hiker X9 Print Server with wifi
   SUPPORTED_DEVICES := hiker,x9-full hiker,x9 HIKER
   DEVICE_PACKAGES := luci-light luci-theme-bootstrap \
     luci-i18n-base-zh-cn \
@@ -43,4 +41,5 @@ define Device/hiker_x9-full
     kmod-rt2x00-lib kmod-rt2x00-mmio \
     wpad-mbedtls iw iwinfo
 endef
-TARGET_DEVICES += hiker_x9-full
+TARGET_DEVICES += printserver_hiker_x9_full
+