chameleonv3: set in defconfig for FPGA to reprogram every reboot

Set CONFIG_TARGET_SOCFPGA_ARRIA10_ALWAYS_REPROGRAM as enabled in
chameleon v3 board's defconfig.

Signed-off-by: Michał Barnaś <barnas@google.com>
diff --git a/configs/socfpga_chameleonv3_defconfig b/configs/socfpga_chameleonv3_defconfig
index 6ea61ca..7506aa8 100644
--- a/configs/socfpga_chameleonv3_defconfig
+++ b/configs/socfpga_chameleonv3_defconfig
@@ -7,6 +7,7 @@
 CONFIG_SPL_TEXT_BASE=0xFFE00000
 CONFIG_SPL_DRIVERS_MISC=y
 CONFIG_TARGET_SOCFPGA_CHAMELEONV3=y
+CONFIG_SOCFPGA_ARRIA10_ALWAYS_REPROGRAM=y
 CONFIG_SPL_FS_FAT=y
 CONFIG_FIT=y
 CONFIG_SPL_FIT=y