[meta-xilinx] [PATCH 3/4] arm-trusted-firmware: provide reconfigurable repo/branch

[Manjukumar Matha]

This commit adds the ability to override SRC_URI components individually
via conf settings.

Signed-off-by: Cyril Chemparathy <cyril.chemparathy at xilinx.com>
Signed-off-by: Manjukumar Matha <manjukumar.harthikote-matha at xilinx.com>
---
 recipes-bsp/arm-trusted-firmware/arm-trusted-firmware_git.bb | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/recipes-bsp/arm-trusted-firmware/arm-trusted-firmware_git.bb b/recipes-bsp/arm-trusted-firmware/arm-trusted-firmware_git.bb
index 855c936..0cd34d4 100644
--- a/recipes-bsp/arm-trusted-firmware/arm-trusted-firmware_git.bb
+++ b/recipes-bsp/arm-trusted-firmware/arm-trusted-firmware_git.bb
@@ -12,11 +12,14 @@ DEPENDS += "u-boot-mkimage-native"
 S = "${WORKDIR}/git"
 B = "${WORKDIR}/build"
 
-BRANCH = "master"
-SRC_URI = "git://github.com/Xilinx/arm-trusted-firmware.git;protocol=https;branch=${BRANCH}"
+BRANCH ?= "master"
+REPO ?= "git://github.com/Xilinx/arm-trusted-firmware.git;protocol=https"
+SRCREV ?= "7d1a6732c9ae113999aeabcb9912369760d05c13"
+
+BRANCHARG = "${@['nobranch=1', 'branch=${BRANCH}'][d.getVar('BRANCH', True) != '']}"
+SRC_URI = "${REPO};${BRANCHARG}"
 
 XILINX_RELEASE_VERSION = "v2017.1"
-SRCREV ?= "7d1a6732c9ae113999aeabcb9912369760d05c13"
 
 PV = "1.3-xilinx-${XILINX_RELEASE_VERSION}+git${SRCPV}"
 
-- 
2.7.4