meta-ampere: mtjade: Add Host firmware update support

Enable flash_bios feature and configure to use backend script to flash
UEFI firmware via Redfish, WebUI and Rest.

Tested:
1. Flash UEFI firmware via WebUI.
2. Flash UEFI firmware via Redfish UpdateService
3. Flash UEFI firmware via Rest interface.

Signed-off-by: Thang Q. Nguyen <thang@os.amperecomputing.com>
Change-Id: I772e6a409414e374ed01e72e3c69985d0b413cb5
diff --git a/meta-ampere/meta-jade/conf/machine/mtjade.conf b/meta-ampere/meta-jade/conf/machine/mtjade.conf
index 5999392..2180189 100644
--- a/meta-ampere/meta-jade/conf/machine/mtjade.conf
+++ b/meta-ampere/meta-jade/conf/machine/mtjade.conf
@@ -6,8 +6,21 @@
 require conf/machine/include/obmc-bsp-common.inc
 require conf/distro/include/phosphor-isolation.inc
 
+OBMC_MACHINE_FEATURES += "\
+        obmc-phosphor-chassis-mgmt \
+        obmc-phosphor-flash-mgmt \
+        obmc-chassis-state-mgmt \
+        obmc-bmc-state-mgmt \
+        "
+
 VOLATILE_LOG_DIR = "no"
 
 OBMC_IMAGE_EXTRA_INSTALL_append = "\
                                    ampere-usbnet \
+                                   ampere-flash-utils \
                                   "
+
+PREFERRED_PROVIDER_virtual/obmc-chassis-mgmt = "packagegroup-ampere-apps"
+PREFERRED_PROVIDER_virtual/obmc-system-mgmt = "packagegroup-ampere-apps"
+PREFERRED_PROVIDER_virtual/obmc-flash-mgmt = "packagegroup-ampere-apps"
+PREFERRED_PROVIDER_virtual/phosphor-ipmi-fru-hostfw-config ?= "hostboot-inventory-config-native"