CONF: change name of boot partition on bootfs

Signed-off-by: Christophe Priouzeau <christophe.priouzeau@foss.st.com>
Change-Id: Idc689b38c6b301c4eeb876a395fdee3c12356ae6

conf/machine/include/st-machine-common-stm32mp.inc

@@ -236,7 +236,7 @@ PARTITIONS_IMAGES += "${@bb.utils.contains('ST_USERFS', '1', 'userfs', '', d)}"
 
 # Define image to use for extra partitions
 STM32MP_BOOTFS_IMAGE      ?= "st-image-bootfs"
-STM32MP_BOOTFS_LABEL      ?= "boot"
+STM32MP_BOOTFS_LABEL      ?= "bootfs"
 STM32MP_BOOTFS_MOUNTPOINT ?= "/boot"
 # Proposed value for bootfs is 64MB
 STM32MP_BOOTFS_SIZE       ?= "65536"
@@ -340,6 +340,9 @@ STM32MP_UBI_VOLUME:spinand_2_128:prepend = "\
     ${STM32MP_MULTIUBI_UENV2_LABEL}:${STM32MP_MULTIUBI_UENV2_SIZE}:empty \
     "
 
+# Manage specific override for UBI bootfs label name to 'boot' (hardcoded on U-Boot)
+UBI_VOLNAME:pn-${STM32MP_BOOTFS_IMAGE} = "boot"
+
 # Default FSTYPES requested
 WKS_IMAGE_FSTYPES ?= ""
 IMAGE_FSTYPES ?= "${WKS_IMAGE_FSTYPES} tar.xz"