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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2013-07-12 13:46:27 +0000 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2013-07-12 13:46:27 +0000 |
| commit | 9e9261a7182c82947f1bbd7f63aa6a93a783e02e (patch) | |
| tree | 77b0578b21c88e818fb6fb4507ea7c4325654582 /target/linux/bcm53xx/image | |
| parent | 92961e09178746996cba8fea04482d69a7e69201 (diff) | |
| download | upstream-9e9261a7182c82947f1bbd7f63aa6a93a783e02e.tar.gz upstream-9e9261a7182c82947f1bbd7f63aa6a93a783e02e.tar.bz2 upstream-9e9261a7182c82947f1bbd7f63aa6a93a783e02e.zip | |
bcm53xx: add initial support for ARM based BCM47XX and BCM53XX SoCs
This was only tested on a Netgear R6250, but it could also work on
other devices when the correct images are generated.
It is only possible to boot into a ram disk, no Ethernet, Wifi, flash,
USB is supported.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 37268
Diffstat (limited to 'target/linux/bcm53xx/image')
| -rw-r--r-- | target/linux/bcm53xx/image/Makefile | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/target/linux/bcm53xx/image/Makefile b/target/linux/bcm53xx/image/Makefile new file mode 100644 index 0000000000..62544c6492 --- /dev/null +++ b/target/linux/bcm53xx/image/Makefile @@ -0,0 +1,56 @@ +# +# Copyright (C) 2013 OpenWrt.org +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# +include $(TOPDIR)/rules.mk +include $(INCLUDE_DIR)/image.mk + +define Image/Prepare + rm -f $(KDIR)/fs_mark + echo -ne '\xde\xad\xc0\xde' > $(KDIR)/fs_mark + $(call prepare_generic_squashfs,$(KDIR)/fs_mark) +endef + +define Image/Build/Initramfs + $(call Image/Build/Initramfs/Chk,bcm5301-netgear-r6250,U12H245T00_NETGEAR,2,initramfs) +endef + +define Image/Build/Initramfs/Chk + $(call Image/Build/Initramfs/DTB,$(1)) + $(STAGING_DIR_HOST)/bin/mkchkimg -o $(BIN_DIR)/openwrt-$(1)-$(4).chk -k $(KDIR)/$(IMG_PREFIX)-$(4)-$(1).trx -b $(2) -r $(3) +endef + +define Image/Build/Initramfs/DTB + $(call Image/Build/DTB,zImage-initramfs,$(1)) + $(STAGING_DIR_HOST)/bin/trx -o $(KDIR)/$(IMG_PREFIX)-initramfs-$(1).trx \ + -f $(KDIR)/zImage-initramfs-$(1).lzma +endef + +define Image/Build/squashfs/DTB + $(call Image/Build/DTB,zImage,$(1)) + $(STAGING_DIR_HOST)/bin/trx -o $(KDIR)/$(IMG_PREFIX)-squashfs-$(1).trx \ + -f $(KDIR)/zImage-$(1).lzma \ + -a 1024 -f $(KDIR)/root.squashfs -a 0x10000 -A $(KDIR)/fs_mark +endef + +define Image/Build/squashfs/Chk + $(call Image/Build/squashfs/DTB,$(1)) + $(STAGING_DIR_HOST)/bin/mkchkimg -o $(BIN_DIR)/openwrt-$(1)-$(4).chk -k $(KDIR)/$(IMG_PREFIX)-$(4)-$(1).trx -b $(2) -r $(3) +endef + +define Image/Build/DTB + rm -f $(KDIR)/$(1)-$(2).lzma + rm -f $(KDIR)/$(1)-$(2).dts + cat $(KDIR)/$(1) $(LINUX_DIR)/arch/$(ARCH)/boot/dts/$(2).dtb > $(KDIR)/$(1)-$(2).dts; + $(STAGING_DIR_HOST)/bin/lzma e $(KDIR)/$(1)-$(2).dts $(KDIR)/$(1)-$(2).lzma -d16 +endef + +define Image/Build + $(call Image/Build/$(1),$(1)) + $(call Image/Build/squashfs/Chk,bcm5301-netgear-r6250,U12H245T00_NETGEAR,2,squashfs) +endef + + +$(eval $(call BuildImage)) |