From 6cb26103d6bbc302f0741b2a3bb46c76088ae774 Mon Sep 17 00:00:00 2001 From: Gustavo Zacarias Date: Fri, 24 Oct 2014 13:56:10 -0300 Subject: [PATCH] spidev_test: new package [Thomas: instead of building spidev_test directly from the source in $(BR2_DL_DIR), use SPIDEV_TEST_EXTRACT_CMDS to copy the downloaded source to the build directory, and build it from here. Allows to manually tweak the source in the build directory for testing, allows to apply patches over the source if needed, etc.] Signed-off-by: Gustavo Zacarias Signed-off-by: Thomas Petazzoni --- package/Config.in | 1 + package/spidev_test/Config.in | 17 +++++++++++++++ package/spidev_test/spidev_test.mk | 33 ++++++++++++++++++++++++++++++ 3 files changed, 51 insertions(+) create mode 100644 package/spidev_test/Config.in create mode 100644 package/spidev_test/spidev_test.mk diff --git a/package/Config.in b/package/Config.in index 84e7bd266..e5686f652 100644 --- a/package/Config.in +++ b/package/Config.in @@ -85,6 +85,7 @@ endif source "package/ramsmp/Config.in" source "package/ramspeed/Config.in" source "package/rt-tests/Config.in" + source "package/spidev_test/Config.in" source "package/strace/Config.in" source "package/stress/Config.in" source "package/sysprof/Config.in" diff --git a/package/spidev_test/Config.in b/package/spidev_test/Config.in new file mode 100644 index 000000000..0d8214cc2 --- /dev/null +++ b/package/spidev_test/Config.in @@ -0,0 +1,17 @@ +config BR2_PACKAGE_SPIDEV_TEST + bool "spidev_test" + help + SPI testing utility (using spidev driver). + + This package builds and installs the userspace 'spidev_test' + command. It is up to the user to ensure that the kernel + configuration has all suitable options enabled to allow a + proper operation of 'spidev_test'. + + The version used is based on your toolchain headers version, + if it's older than 3.15 then 3.0 is used, otherwise 3.15 + is used. + This means you won't have quad-pumped SPI support if your + toolchain is too old. + + https://www.kernel.org/doc/Documentation/spi/spidev_test.c diff --git a/package/spidev_test/spidev_test.mk b/package/spidev_test/spidev_test.mk new file mode 100644 index 000000000..646372f2f --- /dev/null +++ b/package/spidev_test/spidev_test.mk @@ -0,0 +1,33 @@ +################################################################################ +# +# spidev_test +# +################################################################################ + +# v3.15+ requires SPI_TX_QUAD/SPI_RX_QUAD to build +# Normally kernel headers can't be newer than kernel so switch based on that. +# If you need quad-pumped spi support you need to upgrade your toolchain. +ifeq ($(BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_15),y) +SPIDEV_TEST_VERSION = v3.15 +else +SPIDEV_TEST_VERSION = v3.0 +endif +SPIDEV_TEST_SITE = http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/plain/Documentation/spi +SPIDEV_TEST_SOURCE = spidev_test.c?id=$(SPIDEV_TEST_VERSION) +SPIDEV_TEST_LICENSE = GPLv2 + +define SPIDEV_TEST_EXTRACT_CMDS + cp $(BR2_DL_DIR)/$(SPIDEV_TEST_SOURCE) $(@D)/spidev_test.c +endef + +define SPIDEV_TEST_BUILD_CMDS + $(TARGET_MAKE_ENV) $(TARGET_CC) $(TARGET_CFLAGS) \ + -o $(@D)/spidev_test $(@D)/spidev_test.c +endef + +define SPIDEV_TEST_INSTALL_TARGET_CMDS + $(INSTALL) -D -m 755 $(@D)/spidev_test \ + $(TARGET_DIR)/usr/sbin/spidev_test +endef + +$(eval $(generic-package))