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openwrt/include/u-boot.mk

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build: add generic build template for u-boot packages Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-22 18:33:21 +00:00
PKG_NAME ?= u-boot
ifndef PKG_SOURCE_PROTO
PKG_SOURCE = $(PKG_NAME)-$(PKG_VERSION).tar.bz2
PKG_SOURCE_URL = \
u-boot.mk: switch download to https ftp can cause problems on some networks switch primary download location to https and add another mirror Signed-off-by: Lucian Cristian <lucian.cristian@gmail.com>
2020-04-19 12:52:25 +00:00
https://mirror.cyberbits.eu/u-boot \
https://ftp.denx.de/pub/u-boot \
build: add generic build template for u-boot packages Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-22 18:33:21 +00:00
ftp://ftp.denx.de/pub/u-boot
endif
PKG_BUILD_DIR = $(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSION)
PKG_TARGETS := bin
PKG_FLAGS:=nonshared
PKG_LICENSE:=GPL-2.0 GPL-2.0+
PKG_LICENSE_FILES:=Licenses/README
u-boot.mk: do not force parallel build Some patched u-boots may have problems with parallel build. Do not enforce parallel build here so one can set PKG_BUILD_PARALLEL:=0 in the specific u-boot Makefile also before including the u-boot.mk. Signed-off-by: Martin Schiller <ms@dev.tdt.de>
2023-11-16 13:10:46 +00:00
PKG_BUILD_PARALLEL ?= 1
build: add generic build template for u-boot packages Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-22 18:33:21 +00:00
export GCC_HONOUR_COPTS=s
define Package/u-boot/install/default
$(CP) $(patsubst %,$(PKG_BUILD_DIR)/%,$(UBOOT_IMAGE)) $(1)/
endef
Package/u-boot/install = $(Package/u-boot/install/default)
define U-Boot/Init
BUILD_TARGET:=
BUILD_SUBTARGET:=
BUILD_DEVICES:=
NAME:=
DEPENDS:=
HIDDEN:=
u-boot.mk: add support for overriding DEFAULT Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-25 06:33:41 +00:00
DEFAULT:=
build: add generic build template for u-boot packages Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-22 18:33:21 +00:00
VARIANT:=$(1)
UBOOT_CONFIG:=$(1)
UBOOT_IMAGE:=u-boot.bin
endef
TARGET_DEP = TARGET_$(BUILD_TARGET)$(if $(BUILD_SUBTARGET),_$(BUILD_SUBTARGET))
u-boot.mk: pass HOSTCC and HOST_CFLAGS into the build Cuts build time on Mac OS X in half by avoiding repeated $(shell) calls from the build system Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-03-16 08:01:56 +00:00
UBOOT_MAKE_FLAGS = \
HOSTCC="$(HOSTCC)" \
u-boot.mk: Fix building of recent U-Boot sources This patch fixes following error with U-Boot 2019.01 on imx6: In file included from tools/lib/crc16.c:1:0: ./tools/../lib/crc16.c: In function 'crc16_ccitt': ./tools/../lib/crc16.c:70:2: error: 'for' loop initial declarations are only allowed in C99 mode for (int i = 0; i < len; i++) ^ ./tools/../lib/crc16.c:70:2: note: use option -std=c99 or -std=gnu99 to compile your code Code was introduced in the upstream v2019.01-rc1-154-g51c2345: commit 51c2345bd24837f9f67f16268da6dc71573f1325 Author: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Date: Sun Nov 25 19:22:19 2018 +0100 Roll CRC16-CCITT into the hash infrastructure Upstream has added -std=gnu11 host flag in v2018.07-rc2-1-gfa89399: commit fa893990e9b53425af5f5059e04a2bffde91ccf9 Author: Tom Rini <trini@konsulko.com> Date: Tue Jun 19 23:53:54 2018 -0400 Makefile: Ensure we build with -std=gnu11 Build tested on imx6: apalis, mx6sabresd, nitrogen6dl, nitrogen6dl2g, nitrogen6q, nitrogen6q2g, nitrogen6s, nitrogen6s1g, wandboard Run tested: apalis (pending PR #1595) Signed-off-by: Petr Štetiar <ynezz@true.cz>
2019-01-23 21:25:38 +00:00
HOSTCFLAGS="$(HOST_CFLAGS) $(HOST_CPPFLAGS) -std=gnu11" \
u-boot: support verbose build Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-08-29 20:24:59 +00:00
HOSTLDFLAGS="$(HOST_LDFLAGS)" \
u-boot.mk: add LOCALVERSION (explicitly specify OpenWrt build) For debugging purposes, we need to know if users are using modified U-boot versions or not. Currently, the U-boot version is somehow stripped. This is a little bit problematic when there are backported/wip/to-upstream patches. To make it more confusing, there was (before this commit) two U-boot versioning. U-boot compiled by OpenWrt build bots are missing ``Build:`` This is also the case when the U-boot is compiled locally. Example: ``` U-Boot SPL 2022.01 (Jan 27 2022 - 00:24:34 +0000) U-Boot 2022.01 (Jan 27 2022 - 00:24:34 +0000) ``` On the other hand, if you run full build, you can at least see, where it was compiled. Notice added ``Build:``. Example: ``` U-Boot 2022.01 (Jan 27 2022 - 00:24:34 +0000), Build: jenkins-turris-os-packages-burstlab-omnia-216 ``` In both cases, it is not clear to U-boot developers if it is an unmodified build. This is also caused that there is a missing ``.git`` file from U-boot folder, and so there is no history. It leads to that it can not contain suffix ``-dirty`` (uncommitted modifications) or even something else like number of commits, etc. [1] When U-boot is compiled as it should be, the version should look like this: ``U-Boot 2022.04-rc1-01173-g278195ea1f (Feb 11 2022 - 14:46:50 +0100)`` The date is not changed daily when there are new OpenWrt builds. This commit adds OpenWrt specific version, which could be verified by using strings. ``` $ strings bin/targets/mvebu/cortexa9/u-boot-omnia/u-boot-spl.kwb | grep -E "OpenWrt*" U-Boot SPL 2022.01-OpenWrt-r18942+54-cbfce92367 (Feb 21 2022 - 13:17:34 +0000) arm-openwrt-linux-muslgnueabi-gcc (OpenWrt GCC 11.2.0 r18942+54-cbfce92367) 11.2.0 2022.01-OpenWrt-r18942+54-cbfce92367 U-Boot 2022.01-OpenWrt-r18942+54-cbfce92367 (Feb 21 2022 - 13:17:34 +0000) ``` [1] https://u-boot.readthedocs.io/en/latest/develop/version.html Reported-by: Pali Rohár <pali@kernel.org> Suggested-by: Karel Kočí <karel.koci@nic.cz> Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
2022-02-21 17:55:15 +00:00
LOCALVERSION="-OpenWrt-$(REVISION)" \
u-boot.mk: fix pkg-config usage Using Host/Exports doesn't work as intended, explicitly add the required vars so that u-boot finds the required libraries when building its tools. Signed-off-by: Andre Heider <a.heider@gmail.com>
2021-10-13 10:51:22 +00:00
STAGING_PREFIX="$(STAGING_DIR_HOST)" \
PKG_CONFIG_PATH="$(STAGING_DIR_HOST)/lib/pkgconfig" \
PKG_CONFIG_LIBDIR="$(STAGING_DIR_HOST)/lib/pkgconfig" \
u-boot.mk: always link host libraries static Host libraries are only build static, so let's pass --static to pkg-config globally and remove the then unnecessary patches doing exactly that individually. Signed-off-by: Andre Heider <a.heider@gmail.com>
2021-10-19 09:08:46 +00:00
PKG_CONFIG_EXTRAARGS="--static" \
u-boot: support verbose build Signed-off-by: Felix Fietkau <nbd@nbd.name>
2020-08-29 20:24:59 +00:00
$(if $(findstring c,$(OPENWRT_VERBOSE)),V=1,V='')
u-boot.mk: pass HOSTCC and HOST_CFLAGS into the build Cuts build time on Mac OS X in half by avoiding repeated $(shell) calls from the build system Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-03-16 08:01:56 +00:00
build: add generic build template for u-boot packages Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-22 18:33:21 +00:00
define Build/U-Boot/Target
$(eval $(call U-Boot/Init,$(1)))
$(eval $(call U-Boot/Default,$(1)))
$(eval $(call U-Boot/$(1),$(1)))
define Package/u-boot-$(1)
SECTION:=boot
CATEGORY:=Boot Loaders
TITLE:=U-Boot for $(NAME)
VARIANT:=$(VARIANT)
DEPENDS:=@!IN_SDK $(DEPENDS)
HIDDEN:=$(HIDDEN)
ifneq ($(BUILD_TARGET),)
DEPENDS += @$(TARGET_DEP)
ifneq ($(BUILD_DEVICES),)
DEFAULT := y if ($(TARGET_DEP)_Default \
$(patsubst %,|| $(TARGET_DEP)_DEVICE_%,$(BUILD_DEVICES)) \
$(patsubst %,|| $(patsubst TARGET_%,TARGET_DEVICE_%,$(TARGET_DEP))_DEVICE_%,$(BUILD_DEVICES)))
endif
endif
u-boot.mk: add support for overriding DEFAULT Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-25 06:33:41 +00:00
$(if $(DEFAULT),DEFAULT:=$(DEFAULT))
build: add generic build template for u-boot packages Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-22 18:33:21 +00:00
URL:=http://www.denx.de/wiki/U-Boot
endef
define Package/u-boot-$(1)/install
$$(Package/u-boot/install)
endef
endef
define Build/Configure/U-Boot
+$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) $(UBOOT_CONFIGURE_VARS) $(UBOOT_CONFIG)_config
u-boot.mk: add support for config customization Make it possible to easily customize U-Boot config options via new `UBOOT_CUSTOMIZE_CONFIG` variable, so we don't need to patch config files or override config step with shell hackery. This generic approach uses `config` CLI to tweak the .config as needed, for example: UBOOT_CUSTOMIZE_CONFIG := \ --enable CMD_EFIDEBUG \ --enable CMD_BOOTMENU \ --enable AUTOBOOT \ --enable AUTOBOOT_MENU_SHOW \ --disable AUTOBOOT_KEYED \ --disable AUTOBOOT_USE_MENUKEY \ --disable BOOTMENU_DISABLE_UBOOT_CONSOLE \ --set-val BOOTDELAY 2 Signed-off-by: Petr Štetiar <ynezz@true.cz>
2023-06-02 11:54:20 +00:00
$(if $(strip $(UBOOT_CUSTOMIZE_CONFIG)),
$(PKG_BUILD_DIR)/scripts/config --file $(PKG_BUILD_DIR)/.config $(UBOOT_CUSTOMIZE_CONFIG)
+$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) $(UBOOT_CONFIGURE_VARS) oldconfig)
build: add generic build template for u-boot packages Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-22 18:33:21 +00:00
endef
DTC=$(wildcard $(LINUX_DIR)/scripts/dtc/dtc)
define Build/Compile/U-Boot
+$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \
CROSS_COMPILE=$(TARGET_CROSS) \
u-boot.mk: add UBOOT_MAKE_FLAGS variable similar to MAKE_FLAGS Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-25 06:28:57 +00:00
$(if $(DTC),DTC="$(DTC)") \
$(UBOOT_MAKE_FLAGS)
build: add generic build template for u-boot packages Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-22 18:33:21 +00:00
endef
define BuildPackage/U-Boot/Defaults
Build/Configure/Default = $$$$(Build/Configure/U-Boot)
Build/Compile/Default = $$$$(Build/Compile/U-Boot)
endef
define BuildPackage/U-Boot
$(eval $(call BuildPackage/U-Boot/Defaults))
$(foreach type,$(if $(DUMP),$(UBOOT_TARGETS),$(BUILD_VARIANT)), \
$(eval $(call Build/U-Boot/Target,$(type)))
)
$(eval $(call Build/DefaultTargets))
$(foreach type,$(if $(DUMP),$(UBOOT_TARGETS),$(BUILD_VARIANT)), \
$(call BuildPackage,u-boot-$(type))
)
endef