# Locally calculated
sha256 80471c330d8c0bf5ba6479c434a54a54bdd2dc59a703b9c76c2541ec04cfb8c3 spidev_test.c?id=v3.0
-sha256 57fa6c534e0b7b4d234075e18bc89e2f3c9fc4ecc27e80f349a8057708e0de46 spidev_test.c?id=v3.15
+sha256 3cf76b15d9a8644f3f5cbc0387cc02a7d4a392ade39788cbc6367cce98552e2f spidev_test.c?id=v4.10
#
################################################################################
+# Build the latest version that is compatible with the toolchain's kernel headers
# 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.
+# Note that the location of spidev_test.c changes from v4.5 onwards.
+
ifeq ($(BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_15),y)
-SPIDEV_TEST_VERSION = v3.15
+SPIDEV_TEST_VERSION = v4.10
+SPIDEV_TEST_PATH = tools/spi
else
SPIDEV_TEST_VERSION = v3.0
+SPIDEV_TEST_PATH = Documentation/spi
endif
-SPIDEV_TEST_SITE = http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/plain/Documentation/spi
+
+SPIDEV_TEST_SITE = http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/plain/$(SPIDEV_TEST_PATH)
SPIDEV_TEST_SOURCE = spidev_test.c?id=$(SPIDEV_TEST_VERSION)
SPIDEV_TEST_LICENSE = GPL-2.0