[EMB-320] - Build in ZRAM to the kernel instead of loading it as a module

Author: bryanfoley

configs/sx8m_defconfig

@@ -208,7 +208,8 @@ CONFIG_MTD_SPI_NAND=y
 CONFIG_MTD_SPI_NOR=y
 # CONFIG_MTD_SPI_NOR_USE_4K_SECTORS is not set
 CONFIG_MTD_UBI=y
-CONFIG_ZRAM=m
+CONFIG_ZRAM=y
+CONFIG_ZRAM_DEF_COMP_LZ4=y
 CONFIG_BLK_DEV_LOOP=m
 CONFIG_BLK_DEV_NBD=m
 CONFIG_VIRTIO_BLK=y
@@ -1033,7 +1034,7 @@ CONFIG_CRYPTO_STREEBOG=m
 CONFIG_CRYPTO_VMAC=m
 CONFIG_CRYPTO_WP512=m
 CONFIG_CRYPTO_XCBC=m
-CONFIG_CRYPTO_LZ4=m
+CONFIG_CRYPTO_LZ4=y
 CONFIG_CRYPTO_ANSI_CPRNG=y
 CONFIG_CRYPTO_USER_API_HASH=m
 CONFIG_CRYPTO_USER_API_SKCIPHER=m