You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
178 lines
5.3 KiB
Makefile
178 lines
5.3 KiB
Makefile
#
|
|
# Copyright (C) 2006-2015 OpenWrt.org
|
|
# Copyright (C) 2016 LEDE project
|
|
#
|
|
# 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
|
|
|
|
LOADADDR = 0x80010000 # RAM start + 64K
|
|
KERNEL_ENTRY = $(LOADADDR) # Newer kernels add a jmp to the kernel_entry at the start of the binary
|
|
LOADER_ENTRY = 0x80a00000 # RAM start + 10M, for relocate
|
|
RAMSIZE = 0x02000000 # 32MB
|
|
LZMA_TEXT_START = 0x81800000 # 32MB - 8MB
|
|
|
|
LOADER_MAKEOPTS= \
|
|
KDIR=$(KDIR) \
|
|
LOADADDR=$(LOADADDR) \
|
|
KERNEL_ENTRY=$(KERNEL_ENTRY) \
|
|
RAMSIZE=$(RAMSIZE) \
|
|
LZMA_TEXT_START=$(LZMA_TEXT_START) \
|
|
|
|
RELOCATE_MAKEOPTS= \
|
|
CACHELINE_SIZE=16 \
|
|
KERNEL_ADDR=$(KERNEL_ENTRY) \
|
|
CROSS_COMPILE=$(TARGET_CROSS) \
|
|
LZMA_TEXT_START=$(LOADER_ENTRY)
|
|
|
|
define Build/Compile
|
|
rm -rf $(KDIR)/relocate
|
|
$(CP) ../../generic/image/relocate $(KDIR)
|
|
$(MAKE) -C $(KDIR)/relocate $(RELOCATE_MAKEOPTS)
|
|
endef
|
|
|
|
### Kernel scripts ###
|
|
define Build/hcs-initramfs
|
|
$(STAGING_DIR_HOST)/bin/hcsmakeimage --magic_bytes=$(HCS_MAGIC_BYTES) \
|
|
--rev_maj=$(HCS_REV_MAJ) --rev_min=$(HCS_REV_MIN) --input_file=$@ \
|
|
--output_file=$@.hcs --ldaddress=$(LOADADDR)
|
|
mv $@.hcs $@
|
|
endef
|
|
|
|
define Build/loader-lzma
|
|
rm -rf $@.src
|
|
$(MAKE) -C lzma-loader \
|
|
$(LOADER_MAKEOPTS) \
|
|
PKG_BUILD_DIR="$@.src" \
|
|
TARGET_DIR="$(dir $@)" \
|
|
LOADER_DATA="$@" \
|
|
LOADER_NAME="$(notdir $@)" \
|
|
compile loader.$(1)
|
|
mv "$@.$(1)" "$@"
|
|
rm -rf $@.src
|
|
endef
|
|
|
|
define Build/lzma
|
|
# CFE is a LZMA nazi! It took me hours to find out the parameters!
|
|
# Also I think lzma has a bug cause it generates different output depending on
|
|
# if you use stdin / stdout or not. Use files instead of stdio here, cause
|
|
# otherwise CFE will complain and not boot the image.
|
|
$(STAGING_DIR_HOST)/bin/lzma e $@ -d22 -fb64 -a1 $@.lzma
|
|
mv $@.lzma $@
|
|
endef
|
|
|
|
define Build/lzma-cfe
|
|
# Strip out the length, CFE doesn't like this
|
|
dd if=$@ of=$@.lzma.cfe bs=5 count=1
|
|
dd if=$@ of=$@.lzma.cfe ibs=13 obs=5 skip=1 seek=1 conv=notrunc
|
|
mv $@.lzma.cfe $@
|
|
endef
|
|
|
|
define Build/relocate-kernel
|
|
# CFE only allows ~4 MiB for the uncompressed kernels, but uncompressed
|
|
# kernel might get larger than that, so let CFE unpack and load at a
|
|
# higher address and make the kernel relocate itself to the expected
|
|
# location.
|
|
( \
|
|
dd if=$(KDIR)/relocate/loader.bin bs=32 conv=sync && \
|
|
perl -e '@s = stat("$@"); print pack("N", @s[7])' && \
|
|
cat $@ \
|
|
) > $@.relocate
|
|
mv $@.relocate $@
|
|
endef
|
|
|
|
### Image scripts ###
|
|
define rootfspad/jffs2-128k
|
|
--align-rootfs
|
|
endef
|
|
define rootfspad/jffs2-64k
|
|
--align-rootfs
|
|
endef
|
|
define rootfspad/squashfs
|
|
endef
|
|
|
|
define Image/LimitName16
|
|
$(shell expr substr "$(1)" 1 16)
|
|
endef
|
|
|
|
define Image/FileSystemStrip
|
|
$(firstword $(subst +,$(space),$(subst root.,,$(notdir $(1)))))
|
|
endef
|
|
|
|
define Build/cfe-bin
|
|
$(STAGING_DIR_HOST)/bin/imagetag -i $(IMAGE_KERNEL) -f $(IMAGE_ROOTFS) \
|
|
--output $@ --boardid $(CFE_BOARD_ID) --chipid $(CFE_CHIP_ID) \
|
|
--entry $(LOADER_ENTRY) --load-addr $(LOADER_ENTRY) \
|
|
--info1 "$(call Image/LimitName16,$(DEVICE_NAME))" \
|
|
--info2 "$(call Image/FileSystemStrip,$(IMAGE_ROOTFS))" \
|
|
$(call rootfspad/$(call Image/FileSystemStrip,$(IMAGE_ROOTFS))) \
|
|
$(CFE_EXTRAS) $(1)
|
|
endef
|
|
|
|
define Build/cfe-old-bin
|
|
$(TOPDIR)/scripts/brcmImage.pl -t -p \
|
|
-o $@ -b $(CFE_BOARD_ID) -c $(CFE_CHIP_ID) \
|
|
-e $(LOADER_ENTRY) -a $(LOADER_ENTRY) \
|
|
-k $(IMAGE_KERNEL) -r $(IMAGE_ROOTFS) \
|
|
$(CFE_EXTRAS)
|
|
endef
|
|
|
|
define Build/cfe-spw303v-bin
|
|
$(STAGING_DIR_HOST)/bin/imagetag -i $(IMAGE_KERNEL) -f $(IMAGE_ROOTFS) \
|
|
--output $@ --boardid $(CFE_BOARD_ID) --chipid $(CFE_CHIP_ID) \
|
|
--entry $(LOADER_ENTRY) --load-addr $(LOADER_ENTRY) \
|
|
$(call rootfspad/$(call Image/FileSystemStrip,$(IMAGE_ROOTFS))) \
|
|
$(CFE_EXTRAS) $(1)
|
|
endef
|
|
|
|
define Build/spw303v-bin
|
|
$(STAGING_DIR_HOST)/bin/spw303v -i $@ -o $@.spw303v
|
|
mv $@.spw303v $@
|
|
endef
|
|
|
|
define Build/zyxel-bin
|
|
$(STAGING_DIR_HOST)/bin/zyxbcm -i $@ -o $@.zyxel
|
|
mv $@.zyxel $@
|
|
endef
|
|
|
|
define Build/redboot-bin
|
|
# Prepare kernel and rootfs
|
|
dd if=$(IMAGE_KERNEL) of=$(BIN_DIR)/$(REDBOOT_PREFIX)-vmlinux.gz bs=65536 conv=sync
|
|
dd if=$(IMAGE_ROOTFS) of=$(BIN_DIR)/$(REDBOOT_PREFIX)-$(notdir $(IMAGE_ROOTFS)) bs=64k conv=sync
|
|
echo -ne \\xDE\\xAD\\xC0\\xDE >> $(BIN_DIR)/$(REDBOOT_PREFIX)-$(notdir $(IMAGE_ROOTFS))
|
|
# Generate the scripted image
|
|
$(TOPDIR)/scripts/redboot-script.pl \
|
|
-k $(BIN_DIR)/$(REDBOOT_PREFIX)-vmlinux.gz \
|
|
-r $(BIN_DIR)/$(REDBOOT_PREFIX)-$(notdir $(IMAGE_ROOTFS)) \
|
|
-a $(strip $(LOADER_ENTRY)) -f 0xbe430000 -l 0x7c0000 \
|
|
-s 0x1000 -t 20 -o $@.redbootscript
|
|
dd if="$@.redbootscript" of="$@.redbootscript.padded" bs=4096 conv=sync
|
|
cat \
|
|
"$@.redbootscript.padded" \
|
|
"$(BIN_DIR)/$(REDBOOT_PREFIX)-vmlinux.gz" \
|
|
"$(BIN_DIR)/$(REDBOOT_PREFIX)-$(notdir $(IMAGE_ROOTFS))" \
|
|
> "$@"
|
|
endef
|
|
|
|
define Device/Default
|
|
PROFILES = Default $$(DEVICE_NAME)
|
|
KERNEL_DEPENDS = $$(wildcard ../dts/$$(DEVICE_DTS).dts)
|
|
KERNEL_INITRAMFS_SUFFIX := .elf
|
|
DEVICE_DTS_DIR := ../dts
|
|
endef
|
|
|
|
ATH5K_PACKAGES := kmod-ath5k wpad-basic
|
|
ATH9K_PACKAGES := kmod-ath9k wpad-basic
|
|
B43_PACKAGES := kmod-b43 wpad-basic
|
|
BRCMWL_PACKAGES := kmod-brcm-wl nas wlc
|
|
RT28_PACKAGES := kmod-rt2800-pci wpad-basic
|
|
RT61_PACKAGES := kmod-rt61-pci wpad-basic
|
|
USB1_PACKAGES := kmod-usb-ohci kmod-usb-ledtrig-usbport
|
|
USB2_PACKAGES := kmod-usb2 kmod-usb-ohci kmod-usb-ledtrig-usbport
|
|
|
|
include bcm63xx.mk
|
|
|
|
$(eval $(call BuildImage))
|