package/freescale-imx/firmware-imx: add support for i.MX8MM

Signed-off-by: Julien Olivain <juju@cotds.org>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>

package/freescale-imx/firmware-imx/firmware-imx.mk

@@ -18,7 +18,7 @@ define FIRMWARE_IMX_EXTRACT_CMDS
 	$(call FREESCALE_IMX_EXTRACT_HELPER,$(FIRMWARE_IMX_DL_DIR)/$(FIRMWARE_IMX_SOURCE))
 endef
 
-ifeq ($(BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX8M),y)
+ifeq ($(BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX8M)$(BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX8MM),y)
 FIRMWARE_IMX_INSTALL_IMAGES = YES
 FIRMWARE_IMX_DDRFW_DIR = $(@D)/firmware/ddr/synopsys
 define FIRMWARE_IMX_PREPARE_LPDDR4_FW