# Chapter 9 Adjustment of Flash Partition

By modifying project/image/configs/i2m/spinand.ubifs.p2.partition.config to configure the size of each partition, but the total partition size should not exceed the capacity of flash.

rootfs$(RESOUCE) =$(OUTPUTDIR)/rootfs
rootfs$(FSTYPE) = ubifs rootfs$(PATSIZE)   = 0xA00000
rootfs$(BOOTENV) = console=ttyS0,115200 ubi.mtd=UBI,2048 root=ubi:rootfs ro rootfstype=ubifs init=/linuxrc rootwait=1 miservice$(RESOUCE)   = $(OUTPUTDIR)/miservice/config miservice$(FSTYPE)    = ubifs
miservice$(PATSIZE) = 0xA00000 miservice$(MOUNTTG)  = /config
miservice$(MOUNTPT) = ubi0:miservice miservice$(OPTIONS)   = rw
miservice$(OTABLK) = /dev/ubi0_1 customer$(RESOUCE)   = $(OUTPUTDIR)/customer customer$(FSTYPE)    = ubifs
customer$(PATSIZE) = 0x5100000 customer$(MOUNTTG)  = /customer
customer$(MOUNTPT) = ubi0:customer customer$(OPTIONS)   = rw
customer$(OTABLK) = /dev/ubi0_2 appconfigs$(RESOUCE)   = $(OUTPUTDIR)/appconfigs appconfigs$(FSTYPE)    = ubifs
appconfigs$(PATSIZE) = 0x500000 appconfigs$(MOUNTTG)  = /appconfigs
appconfigs$(MOUNTPT) = ubi0:appconfigs appconfigs$(OPTIONS)   = rw
appconfigs\$(OTABLK)    = /dev/ubi0_3