arm: socfpga: config: Enable CONFIG_SPI_FLASH_BAR

This is needed to access broken (read: Micron) SPI flashes which
are larger than 16 MiB and don't correctly support 4-byte addressing.

Signed-off-by: Marek Vasut <marex@denx.de>
diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h
index 24f2ec0..9ee4a75 100644
--- a/include/configs/socfpga_common.h
+++ b/include/configs/socfpga_common.h
@@ -207,6 +207,7 @@
 #endif
 #define CONFIG_CQSPI_DECODER		0
 #define CONFIG_CMD_SF
+#define CONFIG_SPI_FLASH_BAR
 #endif
 
 #ifdef CONFIG_OF_CONTROL	/* DW SPI is controlled via DT */