Convert CONFIG_SYS_MAX_FLASH_SECT to Kconfig
This converts the following to Kconfig:
CONFIG_SYS_MAX_FLASH_SECT
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/vexpress_aemv8a_semi_defconfig b/configs/vexpress_aemv8a_semi_defconfig
index 71b3caa..39d96fe 100644
--- a/configs/vexpress_aemv8a_semi_defconfig
+++ b/configs/vexpress_aemv8a_semi_defconfig
@@ -30,4 +30,5 @@
CONFIG_SYS_FLASH_EMPTY_INFO=y
CONFIG_SYS_FLASH_PROTECTION=y
CONFIG_SYS_FLASH_CFI=y
+CONFIG_SYS_MAX_FLASH_SECT=256
CONFIG_VIRTIO_MMIO=y