Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
Next revision		 Previous revision
docs:techref:image.makefile [2019/09/09 17:29] – obsolete tag optimization vgaeteradocs:techref:image.makefile [2020/02/26 22:16] (current) – [image/Makefile] mwarning
Line 1: Line 1:
 ====== image/Makefile Details ====== ====== image/Makefile Details ======
-FIXME +{{page>meta:infobox:wip&noheader&nofooter&noeditbtn}}
-This section is new and deliberately not linked too by other pages yet. once a person of some experience has a chance to look over this they may then choose to add it.+
  
-I think its(this page) needed to clarify the intent, preferred style and function of the image/Makefile. +  * I think its(this page) needed to clarify the intent, preferred style and function of the image/Makefile. 
- +  * I believe one of the following should be placed here: 
-I believe it should be placed here: +    * Adding a new platform (new buildroot howto section?) 
-  * Adding a new platform (new buildroot howto section?)\\ OR +    * OpenWrt Buildroot - new platform (new page/how-to on adding platform support to the buildroot system)
-  * OpenWrt Buildroot - new platform (new page/how-to on adding platform support to the buildroot system)+
  
 ===== image/Makefile from scratch or modify ===== ===== image/Makefile from scratch or modify =====
Line 13: Line 11:
  
 ===== Basic Function ===== ===== Basic Function =====
-see example.+See example.
  
 ==== Image/Prepare ==== ==== Image/Prepare ====
-can be used to append data to image but often used simply to move to another directory such as $(KDIR)+Can be used to append data to image but often used simply to move to another directory such as $(KDIR)
  
-for example:+Example:
   cat $(LINUX_DIR)/arch/arm/boot/zImage >> $(KDIR)/$(call zimage_name,$(1))   cat $(LINUX_DIR)/arch/arm/boot/zImage >> $(KDIR)/$(call zimage_name,$(1))
  
Line 57: Line 55:
  
 define Image/Build/Initramfs define Image/Build/Initramfs
-  
  $(BIN_DIR)/$(IMG_PREFIX)-vmlinux.elf  $(BIN_DIR)/$(IMG_PREFIX)-vmlinux.elf
-  
 endef endef
  
Line 76: Line 72:
 define Image/Build/squashfs define Image/Build/squashfs
  $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)  $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
- 
 endef endef
  
Line 91: Line 86:
 Kernel options required by the platform + kernel version. Kernel options required by the platform + kernel version.
  
-  CONFIG_QCOM_PM=y +<code make> 
-  CONFIG_QCOM_QFPROM=y +CONFIG_QCOM_PM=y 
-  CONFIG_QCOM_RPMCC=y+CONFIG_QCOM_QFPROM=y 
 +CONFIG_QCOM_RPMCC=y 
 +</code>
  
 ===== files-4.x ===== ===== files-4.x =====
Line 104: Line 101:
 Platform wide device definition and common package set. Generally does not require modification when adding additional platform devices. Platform wide device definition and common package set. Generally does not require modification when adding additional platform devices.
  
-  include $(TOPDIR)/rules.mk +<code make> 
-   +include $(TOPDIR)/rules.mk 
-  ARCH:=arm + 
-  BOARD:=ipq806x +ARCH:=arm 
-  BOARDNAME:=Qualcomm Atheros IPQ806X +BOARD:=ipq806x 
-  FEATURES:=squashfs nand fpu ramdisk +BOARDNAME:=Qualcomm Atheros IPQ806X 
-  CPU_TYPE:=cortex-a15 +FEATURES:=squashfs nand fpu ramdisk 
-  CPU_SUBTYPE:=neon-vfpv4 +CPU_TYPE:=cortex-a15 
-  MAINTAINER:=John Crispin <john@phrozen.org> +CPU_SUBTYPE:=neon-vfpv4 
-   +MAINTAINER:=John Crispin <john@phrozen.org> 
-  KERNEL_PATCHVER:=4.14 + 
-   +KERNEL_PATCHVER:=4.14 
-  KERNELNAME:=zImage Image dtbs + 
-     +KERNELNAME:=zImage Image dtbs 
-  include $(INCLUDE_DIR)/target.mk + 
-  DEFAULT_PACKAGES += \ +include $(INCLUDE_DIR)/target.mk 
-   kmod-leds-gpio kmod-gpio-button-hotplug swconfig \ +DEFAULT_PACKAGES += \ 
-   kmod-ata-core kmod-ata-ahci kmod-ata-ahci-platform \ + kmod-leds-gpio kmod-gpio-button-hotplug swconfig \ 
-   kmod-usb-core kmod-usb-ohci kmod-usb2 kmod-usb-ledtrig-usbport \ + kmod-ata-core kmod-ata-ahci kmod-ata-ahci-platform \ 
-   kmod-usb3 kmod-usb-dwc3-of-simple kmod-usb-phy-qcom-dwc3 \ + kmod-usb-core kmod-usb-ohci kmod-usb2 kmod-usb-ledtrig-usbport \ 
-   kmod-ath10k-ct wpad-basic \ + kmod-usb3 kmod-usb-dwc3-of-simple kmod-usb-phy-qcom-dwc3 \ 
-   uboot-envtools + kmod-ath10k-ct wpad-basic \ 
-   + uboot-envtools 
-  $(eval $(call BuildTarget))+ 
 +$(eval $(call BuildTarget)) 
 +</code>
  
 ===== image/Makefile ===== ===== image/Makefile =====
 Device specific image creation parameters and image generation functions. Device specific image creation parameters and image generation functions.
  
-  define Device/zyxel_nbg6817 +<code make> 
-   DEVICE_DTS := qcom-ipq8065-nbg6817 +define Device/zyxel_nbg6817 
-   KERNEL_SIZE := 4096k + DEVICE_DTS := qcom-ipq8065-nbg6817 
-   BLOCKSIZE := 64k + KERNEL_SIZE := 4096k 
-   BOARD_NAME := nbg6817 + BLOCKSIZE := 64k 
-   RAS_BOARD := NBG6817 + BOARD_NAME := nbg6817 
-   RAS_ROOTFS_SIZE := 20934k + RAS_BOARD := NBG6817 
-   RAS_VERSION := "V1.99(OWRT.9999)C0" + RAS_ROOTFS_SIZE := 20934k 
-   SUPPORTED_DEVICES += nbg6817 + RAS_VERSION := "V1.99(OWRT.9999)C0" 
-   DEVICE_TITLE := ZyXEL NBG6817 + SUPPORTED_DEVICES += nbg6817 
-   DEVICE_PACKAGES := ath10k-firmware-qca9984-ct e2fsprogs kmod-fs-ext4 losetup + DEVICE_VENDOR := ZyXEL 
-   $(call Device/ZyXELImage) + DEVICE_MODEL := NBG6817 
-  endef + DEVICE_PACKAGES := ath10k-firmware-qca9984-ct e2fsprogs kmod-fs-ext4 losetup 
-  TARGET_DEVICES += zyxel_nbg6817+ $(call Device/ZyXELImage) 
 +endef 
 +TARGET_DEVICES += zyxel_nbg6817 
 +</code>
  
 ===== base-files ===== ===== base-files =====
Line 152: Line 154:
 ===== profiles/00-default.mk ===== ===== profiles/00-default.mk =====
 Board core firmware. Board core firmware.
- 
-{{tag>wip}} --- //wulfy23 2019/07/15 03:10// 
  
  • Last modified: 2019/09/09 17:29
  • by vgaetera