add changes to fetch latest code upstream

Signed-off-by: Tushar Khandelwal <tushar.khandelwal@arm.com>

meta-corstone700/recipes-bsp/boot-firmware/boot-firmware.bb

@@ -15,8 +15,7 @@ inherit python3native
 FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
 
 SRC_URI = "gitsm://${USER}@git.linaro.org/landing-teams/working/arm/boot-firmware.git;protocol=https;branch=master"
-SRCREV = "CORSTONE-700-2019.09.23"
-
+SRCREV="2569f6de92e6039717200f196ec0a6b77a38556d"
 S = "${WORKDIR}/git"
 B = "${WORKDIR}/build"
 

meta-corstone700/recipes-bsp/external-system/external-system.bb

@@ -11,8 +11,7 @@ inherit python3native
 FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
 
 SRC_URI = "gitsm://${USER}@git.linaro.org/landing-teams/working/arm/external-system.git;protocol=https;branch=master"
-SRCREV = "CORSTONE-700-2019.09.23"
-
+SRCREV="211f64282cde60e87eb030500cb8ebbd03eba328"
 S = "${WORKDIR}/git"
 B = "${WORKDIR}/build"
 

meta-corstone700/recipes-bsp/trusted-firmware-a/trusted-firmware-a.bbappend

@@ -8,4 +8,3 @@ LIC_FILES_CHKSUM_corstone700 = "file://license.rst;md5=c709b197e22b81ede21109dbf
 FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
 
 SRC_URI_corstone700 = "git://${USER}@git.linaro.org/landing-teams/working/arm/arm-tf.git;protocol=https;branch=iota"
-SRCREV_corstone700 = "CORSTONE-700-2019.09.23"

meta-corstone700/recipes-kernel/linux/linux-arm.bbappend

@@ -5,5 +5,4 @@ KERNEL_IMAGETYPE = "xipImage"
 KBUILD_DEFCONFIG = "corstone700_defconfig"
 
 SRC_URI = "git://${USER}@git.linaro.org/landing-teams/working/arm/kernel-release.git;protocol=https;branch=iota"
-
-SRCREV = "CORSTONE-700-2019.09.23"
+SRCREV="76d4729645345cc54d30e28511b94efb16ee117b"