arm64: defconfig: Enable Blaize BLZP1600 platform

Enable ARCH_BLAIZE to support the BLZP1600 SoC and the CB2
development board.

Signed-off-by: Nikolaos Pasaloukos <nikolaos.pasaloukos@blaize.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

Author: Nikolaos Pasaloukos

arch/arm64/configs/defconfig

@@ -44,6 +44,7 @@ CONFIG_ARCH_BCM_IPROC=y
 CONFIG_ARCH_BCMBCA=y
 CONFIG_ARCH_BRCMSTB=y
 CONFIG_ARCH_BERLIN=y
+CONFIG_ARCH_BLAIZE=y
 CONFIG_ARCH_EXYNOS=y
 CONFIG_ARCH_SPARX5=y
 CONFIG_ARCH_K3=y