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mvebu: Add sub-profiles

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In order to support the various board NAND layout that we support, introduce a
sub-profile similar to the one used by ar71xx.

These subprofiles provide a default implementation for most of the building
functions, while allowing each sub-profile to override any of these operations
in order to have a more specific behaviour, like Mamba expects for example.

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>

SVN-Revision: 44261
This commit is contained in:
Imre Kaloz 2015-02-05 11:22:43 +00:00
parent b361a9d59a
commit 80cfe34291
1 changed files with 74 additions and 22 deletions
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92
target/linux/mvebu/image/Makefile
View File

@ -7,18 +7,10 @@
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
TARGET_DTBS := armada-xp-db armada-370-db armada-xp-openblocks-ax3-4 armada-370-mirabox \
armada-370-rd armada-xp-gp armada-xp-mamba
NANDBOARDS := armada-xp-mamba
LOADADDR:=0x00008000
JFFS2_BLOCKSIZE = 128k
UBIFS_OPTS = -F -m 2048 -e 124KiB -c 4096 -U
UBI_OPTS = -m 2048 -p 128KiB -s 512 -O 2048
KDIR_TMP:=$(KDIR)/tmp
@ -33,16 +25,70 @@ define Image/Build/DTB
cp $(KDIR)/uImage$(2)-$(1) $(UIMAGE)$(2)-$(1);
endef
define Image/BuildKernel
$(foreach dtb,$(TARGET_DTBS),$(call Image/Build/DTB,$(dtb)))
# $(1): Profile Name
# $(2): DTB Name
# $(3): Erase Block Size
# $(4): Page Size
# $(5): Sub-Page Size (optional)
define NANDProfile
define Image/BuildKernel/Profile/$(1)
$(call Image/Build/DTB,$(2))
ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
$(call Image/Build/Initramfs)
$(call Image/Build/Profile,$(1)/Initramfs)
endif
endef
define Image/Build/Profile/$(1)/BuildSysupgrade
$(call Image/Build/SysupgradeNAND,$(2),$$(1),$(KDIR)/uImage-$(2))
endef
define Image/Build/Profile/$(1)/Initramfs
$(call Image/Build/DTB,$(2),-initramfs)
endef
define Image/Build/Profile/$(1)/squashfs
$(call Image/Build/UbinizeImage,$(2),,squashfs, -p $(3) -m $(4) $(if $(5),-s $(5)))
cp $(KDIR)/$$(IMG_PREFIX)-$(2)-squashfs-ubinized.bin $(BIN_DIR)
endef
PROFILES_LIST += $(1)
endef
define Image/Build/squashfs
$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
$(foreach nandboard,$(NANDBOARDS),$(call Image/Build/UbinizeImage,$(nandboard),,squashfs,$(UBI_OPTS));)
# $(1): Profile Name
# $(2): Sub Profiles list
define MultiProfile
define Image/BuildKernel/Profile/$(1)
$(foreach profile, $(2),
$(call Image/BuildKernel/Profile/$(profile)))
endef
define Image/Build/Profile/$(1)/BuildSysupgrade
$(foreach profile, $(2),
$(call Image/Build/Profile/$(profile)/BuildSysupgrade,$$(1)))
endef
define Image/Build/Profile/$(1)/Initramfs
$(foreach profile, $(2),
$(call Image/Build/Profile/$(profile)/Initramfs))
endef
define Image/Build/Profile/$(1)/squashfs
$(foreach profile, $(2),
$(call Image/Build/Profile/$(profile)/squashfs))
endef
endef
# Boards with NAND, with subpages
$(eval $(call NANDProfile,370-DB,armada-370-db,128KiB,2048,512))
$(eval $(call NANDProfile,370-RD,armada-370-rd,128KiB,2048,512))
$(eval $(call NANDProfile,Mamba,armada-xp-mamba,128KiB,2048,512))
$(eval $(call NANDProfile,Mirabox,armada-370-mirabox,128KiB,2048,512))
$(eval $(call NANDProfile,OpenBlocks-AX-3-4,armada-xp-openblocks-ax3-4,128KiB,2048,512))
$(eval $(call NANDProfile,XP-DB,armada-xp-db,128KiB,2048,512))
$(eval $(call NANDProfile,XP-GP,armada-xp-gp,128KiB,2048,512))
define Image/Build/Profile/Mamba/squashfs
$(call Image/Build/UbinizeImage,armada-xp-mamba,,squashfs, -p 128KiB -m 2048 -s 512)
( \
dd if=$(KDIR)/uImage-armada-xp-mamba bs=3072k conv=sync; \
dd if=$(KDIR)/$(IMG_PREFIX)-armada-xp-mamba-squashfs-ubinized.bin \
@ -50,20 +96,26 @@ define Image/Build/squashfs
) > $(BIN_DIR)/$(IMG_PREFIX)-armada-xp-mamba-squashfs-factory.img
endef
define Image/Build/Initramfs
$(foreach dtb,$(TARGET_DTBS),$(call Image/Build/DTB,$(dtb),-initramfs))
$(eval $(call MultiProfile,Generic,$(PROFILES_LIST)))
$(eval $(call MultiProfile,Evalboards,$(PROFILES_LIST)))
define Image/BuildKernel
$(call Image/BuildKernel/Profile/$(PROFILE))
endef
define BuildSysupgrade
$(call Image/Build/SysupgradeNAND,$(2),$(1),$(KDIR)/uImage-$(2))
define Image/Build/squashfs
# Align the squashfs image size before calling the profiles,
# otherwise the size would keep growing
$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
$(call Image/Build/Profile/$(PROFILE)/squashfs)
endef
define Image/Build
$(call Image/Build/$(1))
dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
$(foreach nandboard,$(NANDBOARDS),$(call BuildSysupgrade,$(1),$(nandboard));)
$(call Image/Build/Profile/$(PROFILE)/BuildSysupgrade,$(1))
ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
$(call Image/Build/Initramfs)
$(call Image/Build/Profile/$(PROFILE)/Initramfs)
endif
endef