arm64: zynqmp: Add revision to identification string

It is good to see revision in boot log.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/configs/xilinx_zynqmp_zcu102_revA_defconfig b/configs/xilinx_zynqmp_zcu102_revA_defconfig
index d8742a1..80c5e49 100644
--- a/configs/xilinx_zynqmp_zcu102_revA_defconfig
+++ b/configs/xilinx_zynqmp_zcu102_revA_defconfig
@@ -3,7 +3,7 @@
 CONFIG_ARCH_ZYNQMP=y
 CONFIG_SYS_TEXT_BASE=0x8000000
 CONFIG_SYS_MALLOC_F_LEN=0x8000
-CONFIG_IDENT_STRING=" Xilinx ZynqMP ZCU102"
+CONFIG_IDENT_STRING=" Xilinx ZynqMP ZCU102 revA"
 CONFIG_ZYNQMP_USB=y
 CONFIG_DEFAULT_DEVICE_TREE="zynqmp-zcu102-revA"
 CONFIG_DEBUG_UART=y
diff --git a/configs/xilinx_zynqmp_zcu102_revB_defconfig b/configs/xilinx_zynqmp_zcu102_revB_defconfig
index e5d71bd..232532c 100644
--- a/configs/xilinx_zynqmp_zcu102_revB_defconfig
+++ b/configs/xilinx_zynqmp_zcu102_revB_defconfig
@@ -3,7 +3,7 @@
 CONFIG_ARCH_ZYNQMP=y
 CONFIG_SYS_TEXT_BASE=0x8000000
 CONFIG_SYS_MALLOC_F_LEN=0x8000
-CONFIG_IDENT_STRING=" Xilinx ZynqMP ZCU102"
+CONFIG_IDENT_STRING=" Xilinx ZynqMP ZCU102 revB"
 CONFIG_ZYNQMP_USB=y
 CONFIG_DEFAULT_DEVICE_TREE="zynqmp-zcu102-revB"
 CONFIG_DEBUG_UART=y