configs: zynq: enable gigadevice

enabling gigadevice in the related files

Signed-off-by: Victor Lim <vlim@gigadevice.com>
Link: https://lore.kernel.org/r/20230109234946.14540-3-vlim@gigadevice.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
diff --git a/configs/xilinx_zynq_virt_defconfig b/configs/xilinx_zynq_virt_defconfig
index 610d9de..0ae771d 100644
--- a/configs/xilinx_zynq_virt_defconfig
+++ b/configs/xilinx_zynq_virt_defconfig
@@ -119,6 +119,7 @@
 CONFIG_NAND_ZYNQ=y
 CONFIG_SYS_NAND_ONFI_DETECTION=y
 CONFIG_SF_DEFAULT_SPEED=30000000
+CONFIG_SPI_FLASH_GIGADEVICE=y
 CONFIG_SPI_FLASH_ISSI=y
 CONFIG_SPI_FLASH_MACRONIX=y
 CONFIG_SPI_FLASH_SPANSION=y