From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eugen Hristev Date: Wed, 13 May 2020 18:03:24 +0300 Subject: [Buildroot] [PATCH] package/linux-tools: introduce spi linux tools Message-ID: <20200513150324.330435-1-eugen.hristev@microchip.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Add new linux tools package : spi. This is present in the Linux Kernel since 4.5. It now includes spidev_test and spidev_fdx tools. Signed-off-by: Eugen Hristev --- Inspired by the linux-tools iio mk.in file. package/linux-tools/Config.in | 7 ++++++ package/linux-tools/linux-tool-spi.mk.in | 29 ++++++++++++++++++++++++ 2 files changed, 36 insertions(+) create mode 100644 package/linux-tools/linux-tool-spi.mk.in diff --git a/package/linux-tools/Config.in b/package/linux-tools/Config.in index ceb58c668a..60df99dc4a 100644 --- a/package/linux-tools/Config.in +++ b/package/linux-tools/Config.in @@ -108,6 +108,13 @@ comment "selftests needs BR2_PACKAGE_BUSYBOX_SHOW_OTHERS and a toolchain w/ dyna depends on BR2_USE_MMU depends on !BR2_PACKAGE_BUSYBOX_SHOW_OTHERS || BR2_STATIC_LIBS +config BR2_PACKAGE_LINUX_TOOLS_SPI + bool "spi" + select BR2_PACKAGE_LINUX_TOOLS + help + spi is a collection of tools to test and measure performances + of SPI (Serial Peripheral Interface) bus devices. + config BR2_PACKAGE_LINUX_TOOLS_TMON bool "tmon" select BR2_PACKAGE_LINUX_TOOLS diff --git a/package/linux-tools/linux-tool-spi.mk.in b/package/linux-tools/linux-tool-spi.mk.in new file mode 100644 index 0000000000..f6c4298380 --- /dev/null +++ b/package/linux-tools/linux-tool-spi.mk.in @@ -0,0 +1,29 @@ +################################################################################ +# +# spi +# +################################################################################ + +LINUX_TOOLS += spi + +SPI_MAKE_OPTS = $(LINUX_MAKE_FLAGS) + +define SPI_BUILD_CMDS + $(Q)if ! grep install $(LINUX_DIR)/tools/spi/Makefile >/dev/null 2>&1 ; then \ + echo "Your kernel version is too old and does not have install section in the spi tools." ; \ + echo "At least kernel 4.5 must be used." ; \ + exit 1 ; \ + fi + + $(TARGET_MAKE_ENV) $(MAKE) -C $(LINUX_DIR)/tools/spi \ + $(SPI_MAKE_OPTS) +endef + +# DESTDIR used since kernel version 4.14 +define SPI_INSTALL_TARGET_CMDS + $(TARGET_MAKE_ENV) $(MAKE) -C $(LINUX_DIR)/tools/spi \ + $(SPI_MAKE_OPTS) \ + INSTALL_ROOT=$(TARGET_DIR) \ + DESTDIR=$(TARGET_DIR) \ + install +endef -- 2.25.1