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authorJohn Crispin <john@phrozen.org>2017-08-01 08:36:49 +0200
committerJohn Crispin <john@phrozen.org>2017-08-01 08:36:49 +0200
commit4787e1960bf5c8f970a0f935c1efebd530100c5d (patch)
treea9fc82ac6528e8458f8edb32bdded971fdd71c3b /target/linux/mediatek
parentbb4d5006c0111bd49c0870f6d668ef295bf68681 (diff)
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mediatek: move mt7623 support into a 32bit subtarget
this is in preparation for adding the new 64bit mt7622 support. Signed-off-by: John Crispin <john@phrozen.org>
Diffstat (limited to 'target/linux/mediatek')
-rw-r--r--target/linux/mediatek/32/profiles/default.mk (renamed from target/linux/mediatek/profiles/default.mk)0
-rw-r--r--target/linux/mediatek/32/target.mk13
-rw-r--r--target/linux/mediatek/Makefile3
-rw-r--r--target/linux/mediatek/image/32.mk43
-rw-r--r--target/linux/mediatek/image/Makefile46
5 files changed, 58 insertions, 47 deletions
diff --git a/target/linux/mediatek/profiles/default.mk b/target/linux/mediatek/32/profiles/default.mk
index 2ef570ba66..2ef570ba66 100644
--- a/target/linux/mediatek/profiles/default.mk
+++ b/target/linux/mediatek/32/profiles/default.mk
diff --git a/target/linux/mediatek/32/target.mk b/target/linux/mediatek/32/target.mk
new file mode 100644
index 0000000000..0a444c2758
--- /dev/null
+++ b/target/linux/mediatek/32/target.mk
@@ -0,0 +1,13 @@
+#
+# Copyright (C) 2009 OpenWrt.org
+#
+
+SUBTARGET:=32
+BOARDNAME:=32bit
+CPU_TYPE:=cortex-a7
+CPU_SUBTYPE:=neon-vfpv4
+
+define Target/Description
+ Build firmware images for MediaTek 32bit ARM based boards.
+endef
+
diff --git a/target/linux/mediatek/Makefile b/target/linux/mediatek/Makefile
index f1836939a3..4ebac09a6e 100644
--- a/target/linux/mediatek/Makefile
+++ b/target/linux/mediatek/Makefile
@@ -5,9 +5,8 @@ include $(TOPDIR)/rules.mk
ARCH:=arm
BOARD:=mediatek
BOARDNAME:=MediaTek Ralink ARM
+SUBTARGETS:=32
FEATURES:=squashfs nand ubifs
-CPU_TYPE:=cortex-a7
-CPU_SUBTYPE:=neon-vfpv4
MAINTAINER:=John Crispin <john@phrozen.org>
KERNEL_PATCHVER:=4.9
diff --git a/target/linux/mediatek/image/32.mk b/target/linux/mediatek/image/32.mk
new file mode 100644
index 0000000000..574bf9395e
--- /dev/null
+++ b/target/linux/mediatek/image/32.mk
@@ -0,0 +1,43 @@
+define Image/BuilduImage
+ $(CP) $(KDIR)/zImage$(2) $(KDIR)/zImage-$(1)$(2)
+ cat $(LINUX_DIR)/arch/arm/boot/dts/mt7623-$1.dtb >> $(KDIR)/zImage-$(1)$(2)
+ mkimage -A arm -O linux -T kernel -C none -a 0x80008000 -e 0x80008000 -n 'MIPS OpenWrt Linux-$(LINUX_VERSION)' -d $(KDIR)/zImage-$(1)$(2) $(KDIR)/uImage-$(1)$(2)
+endef
+
+define Image/Build/SysupgradeCombined
+ $(call Image/BuilduImage,$1)
+ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
+ $(call Image/BuilduImage,$1,-initramfs)
+ $(CP) $(KDIR)/uImage-$(1)-initramfs $(BIN_DIR)/$(IMG_PREFIX)-uImage-$(1)-initramfs
+endif
+ mkdir -p "$(KDIR_TMP)/sysupgrade-$(3)/"
+ echo "BOARD=$(3)" > "$(KDIR_TMP)/sysupgrade-$(3)/CONTROL"
+ $(CP) "$(KDIR)/root.$(2)" "$(KDIR_TMP)/sysupgrade-$(3)/root"
+ $(CP) "$(KDIR)/uImage-$(1)" "$(KDIR_TMP)/sysupgrade-$(3)/kernel"
+ (cd "$(KDIR_TMP)"; $(TAR) cvf \
+ "$(BIN_DIR)/$(IMG_PREFIX)-$(3)-sysupgrade.tar" sysupgrade-$(3) \
+ $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
+ )
+endef
+
+COMPAT_EMMC:=mediatek,mt7623-rfb-emmc
+COMPAT_NAND:=mediatek,mt7623-rfb-nand
+COMPAT_NAND_EPHY:=mediatek,mt7623-rfb-nand-ephy
+
+define Image/Build/squashfs
+ $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
+ $(CP) $(KDIR)/root.squashfs $(BIN_DIR)/$(IMG_PREFIX)-root.squashfs
+
+ $(call Image/Build/SysupgradeCombined,eMMC,squashfs,$$(COMPAT_EMMC))
+
+ $(call Image/BuilduImage,NAND)
+ $(call Image/BuilduImage,NAND-ePHY)
+ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
+ $(call Image/BuilduImage,NAND,-initramfs)
+ $(call Image/BuilduImage,NAND-ePHY,-initramfs)
+ $(CP) $(KDIR)/uImage-NAND-initramfs $(BIN_DIR)/$(IMG_PREFIX)-uImage-NAND-initramfs
+ $(CP) $(KDIR)/uImage-NAND-ePHY-initramfs $(BIN_DIR)/$(IMG_PREFIX)-uImage-NAND-ePHY-initramfs
+endif
+ $(call Image/Build/SysupgradeNAND,NAND,$(1),$(KDIR)/uImage-NAND,$$(COMPAT_NAND))
+ $(call Image/Build/SysupgradeNAND,NAND-ePHY,$(1),$(KDIR)/uImage-NAND-ePHY,$$(COMPAT_NAND_EPHY))
+endef
diff --git a/target/linux/mediatek/image/Makefile b/target/linux/mediatek/image/Makefile
index d515a04d5b..6721259b20 100644
--- a/target/linux/mediatek/image/Makefile
+++ b/target/linux/mediatek/image/Makefile
@@ -1,51 +1,7 @@
-# Copyright (c) 2014 The Linux Foundation. All rights reserved.
-#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
-define Image/BuilduImage
- $(CP) $(KDIR)/zImage$(2) $(KDIR)/zImage-$(1)$(2)
- cat $(LINUX_DIR)/arch/arm/boot/dts/mt7623-$1.dtb >> $(KDIR)/zImage-$(1)$(2)
- mkimage -A arm -O linux -T kernel -C none -a 0x80008000 -e 0x80008000 -n 'MIPS OpenWrt Linux-$(LINUX_VERSION)' -d $(KDIR)/zImage-$(1)$(2) $(KDIR)/uImage-$(1)$(2)
-endef
-
-define Image/Build/SysupgradeCombined
- $(call Image/BuilduImage,$1)
-ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
- $(call Image/BuilduImage,$1,-initramfs)
- $(CP) $(KDIR)/uImage-$(1)-initramfs $(BIN_DIR)/$(IMG_PREFIX)-uImage-$(1)-initramfs
-endif
- mkdir -p "$(KDIR_TMP)/sysupgrade-$(3)/"
- echo "BOARD=$(3)" > "$(KDIR_TMP)/sysupgrade-$(3)/CONTROL"
- $(CP) "$(KDIR)/root.$(2)" "$(KDIR_TMP)/sysupgrade-$(3)/root"
- $(CP) "$(KDIR)/uImage-$(1)" "$(KDIR_TMP)/sysupgrade-$(3)/kernel"
- (cd "$(KDIR_TMP)"; $(TAR) cvf \
- "$(BIN_DIR)/$(IMG_PREFIX)-$(3)-sysupgrade.tar" sysupgrade-$(3) \
- $(if $(SOURCE_DATE_EPOCH),--mtime="@$(SOURCE_DATE_EPOCH)") \
- )
-endef
-
-COMPAT_EMMC:=mediatek,mt7623-rfb-emmc
-COMPAT_NAND:=mediatek,mt7623-rfb-nand
-COMPAT_NAND_EPHY:=mediatek,mt7623-rfb-nand-ephy
-
-define Image/Build/squashfs
- $(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
- $(CP) $(KDIR)/root.squashfs $(BIN_DIR)/$(IMG_PREFIX)-root.squashfs
-
- $(call Image/Build/SysupgradeCombined,eMMC,squashfs,$$(COMPAT_EMMC))
-
- $(call Image/BuilduImage,NAND)
- $(call Image/BuilduImage,NAND-ePHY)
-ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
- $(call Image/BuilduImage,NAND,-initramfs)
- $(call Image/BuilduImage,NAND-ePHY,-initramfs)
- $(CP) $(KDIR)/uImage-NAND-initramfs $(BIN_DIR)/$(IMG_PREFIX)-uImage-NAND-initramfs
- $(CP) $(KDIR)/uImage-NAND-ePHY-initramfs $(BIN_DIR)/$(IMG_PREFIX)-uImage-NAND-ePHY-initramfs
-endif
- $(call Image/Build/SysupgradeNAND,NAND,$(1),$(KDIR)/uImage-NAND,$$(COMPAT_NAND))
- $(call Image/Build/SysupgradeNAND,NAND-ePHY,$(1),$(KDIR)/uImage-NAND-ePHY,$$(COMPAT_NAND_EPHY))
-endef
+include $(SUBTARGET).mk
define Image/Build
$(call Image/Build/$(1),$(1))