mb/google/octopus: Disable fmap cache for meep

By removing this code, we get approximately back to
where the board was before the fmap cache feature
was added, which is small enough for the Chromium OS
default configuration for the board to fit into the
32KB that the bootblock can use on the chipset again.

Change-Id: I52c0c30a14929913ded144bf086c12938e9c2699
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/36925
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>

src/mainboard/google/octopus/Kconfig

@@ -22,6 +22,7 @@ config BOARD_GOOGLE_BASEBOARD_OCTOPUS
 	select MAINBOARD_HAS_SPI_TPM_CR50
 	select MAINBOARD_HAS_TPM2
 	select GOOGLE_SMBIOS_MAINBOARD_VERSION
+	select NO_FMAP_CACHE if BOARD_GOOGLE_MEEP
 
 if BOARD_GOOGLE_BASEBOARD_OCTOPUS