ti-sgx-ddk-km: also support arm-oe-linux-gnueabi as a hardfp compiler

OE-built internal toolchain doesn't use "-gnueabihf" suffix and instead uses
"-gnueabi" for both softfp and hardfp.

For now we only support hardfp (user-space binaries are only available in
hardfp), but would be nice to check for "callconvention-hard" before applying
the patch.

Signed-off-by: Denys Dmytriyenko <denys@ti.com>

2 files changed, 37 insertions, 1 deletions

diff --git a/recipes-bsp/powervr-drivers/ti-sgx-ddk-km/0001-km-support-OpenEmbedded-hardfp-toolchain-w-o-gnueabi.patch b/recipes-bsp/powervr-drivers/ti-sgx-ddk-km/0001-km-support-OpenEmbedded-hardfp-toolchain-w-o-gnueabi.patch
new file mode 100644
index 00000000..071ce0ca
--- /dev/null
+++ b/recipes-bsp/powervr-drivers/ti-sgx-ddk-km/0001-km-support-OpenEmbedded-hardfp-toolchain-w-o-gnueabi.patch
@@ -0,0 +1,34 @@
+From 755632b4f3a40996a12bc7816a9839af7112040a Mon Sep 17 00:00:00 2001
+From: Denys Dmytriyenko <denys@ti.com>
+Date: Mon, 9 Sep 2019 17:05:48 -0400
+Subject: [PATCH] km: support OpenEmbedded hardfp toolchain w/o -gnueabihf
+ suffix
+
+Signed-off-by: Denys Dmytriyenko <denys@ti.com>
+---
+ eurasia_km/eurasiacon/build/linux2/config/compiler.mk | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/eurasia_km/eurasiacon/build/linux2/config/compiler.mk b/eurasia_km/eurasiacon/build/linux2/config/compiler.mk
+index dead2f9..2ba3e5e 100644
+--- a/eurasia_km/eurasiacon/build/linux2/config/compiler.mk
++++ b/eurasia_km/eurasiacon/build/linux2/config/compiler.mk
+@@ -68,12 +68,12 @@ define calculate-compiler-preferred-target
+   ifneq ($$(filter aarch64-%,$$($(1)_compiler_preferred_target)),)
+    $(1)_compiler_preferred_target := aarch64-linux-gnu
+   endif
++  ifneq ($$(filter arm-%-gnueabihf arm-oe-linux-gnueabi,$$($(1)_compiler_preferred_target)),)
++   $(1)_compiler_preferred_target := arm-linux-gnueabihf
++  endif
+   ifneq ($$(filter arm-%-gnueabi armv7a-cros-linux-gnueabi armv7hl-redhat-linux-gnueabi,$$($(1)_compiler_preferred_target)),)
+    $(1)_compiler_preferred_target := arm-linux-gnueabi
+   endif
+-  ifneq ($$(filter arm-%-gnueabihf,$$($(1)_compiler_preferred_target)),)
+-   $(1)_compiler_preferred_target := arm-linux-gnueabihf
+-  endif
+  endif
+ endef
+ 
+-- 
+2.7.4
+
diff --git a/recipes-bsp/powervr-drivers/ti-sgx-ddk-km_1.17.4948957.bb b/recipes-bsp/powervr-drivers/ti-sgx-ddk-km_1.17.4948957.bb
index 8338ed71..c8dbe4f5 100644
--- a/recipes-bsp/powervr-drivers/ti-sgx-ddk-km_1.17.4948957.bb
+++ b/recipes-bsp/powervr-drivers/ti-sgx-ddk-km_1.17.4948957.bb
@@ -18,7 +18,9 @@ PROVIDES = "virtual/gpudriver"
 
 BRANCH = "ti-img-sgx/${PV}/k4.19"
 
-SRC_URI = "git://git.ti.com/graphics/omap5-sgx-ddk-linux.git;protocol=git;branch=${BRANCH}"
+SRC_URI = "git://git.ti.com/graphics/omap5-sgx-ddk-linux.git;protocol=git;branch=${BRANCH} \
+    file://0001-km-support-OpenEmbedded-hardfp-toolchain-w-o-gnueabi.patch \
+"
 
 S = "${WORKDIR}/git"