diff --git a/configs/etamin_defconfig b/configs/etamin_defconfig
index f60ce5b..25a3f6b 100644
--- a/configs/etamin_defconfig
+++ b/configs/etamin_defconfig
@@ -85,6 +85,9 @@
 CONFIG_MMC_OMAP_HS=y
 CONFIG_MTD=y
 CONFIG_MTD_RAW_NAND=y
+CONFIG_SYS_NAND_BLOCK_SIZE=0x80000
+CONFIG_SYS_NAND_PAGE_SIZE=0x1000
+CONFIG_SYS_NAND_OOBSIZE=0xe0
 CONFIG_DM_SPI_FLASH=y
 CONFIG_SPI_FLASH_WINBOND=y
 CONFIG_MTD_UBI_FASTMAP=y