diff --git a/src/mainboard/emulation/qemu-i440fx/Kconfig b/src/mainboard/emulation/qemu-i440fx/Kconfig
index fc56ab6..2435729 100644
--- a/src/mainboard/emulation/qemu-i440fx/Kconfig
+++ b/src/mainboard/emulation/qemu-i440fx/Kconfig
@@ -12,6 +12,7 @@
 	select BOARD_ROMSIZE_KB_256
 	select MAINBOARD_HAS_NATIVE_VGA_INIT
 	select MAINBOARD_FORCE_NATIVE_VGA_INIT
+	select BOOTBLOCK_CONSOLE
 
 config MAINBOARD_DIR
 	string
@@ -25,12 +26,19 @@
 	int
 	default 6
 
+# Skip the first 64KiB as coreboot table pointer is installed
+# at address 0
 config DCACHE_RAM_BASE
 	hex
-	default 0xd0000
+	default 0x10000
 
+# Memory at 0xa0000 decodes to VGA
 config DCACHE_RAM_SIZE
 	hex
-	default 0x10000
+	default 0x90000
+
+config C_ENV_BOOTBLOCK_SIZE
+	hex
+	default 0x4000
 
 endif # BOARD_EMULATION_QEMU_X86_I440FX