Ralink RT2880 User Manual page 47

The MTD partitions are subsequently shown.
RootFS in RAM Mode
mtd 0
mtd 1
mtd 2
mtd 3
RootFS in Flash Mode
mtd 0
mtd 1
mtd 2
mtd 3
mtd 4
In RootFS in Flash mode, the image builder will add a padding bit to the end of kernel image if
the kernel image size is smaller than the size of mtd3. The size of mtd3 must be adjusted to
save flash memory.
Step1: Check the original kernel image size (ex: 446603)
RALINK AP SDK 3.3.0.0 User's Manual
uboot
config
RF
Kernel/RootFS
0x0
Uboot
0x30000
Config
0x40000
RF
0x50000
Kernel
<menuconfig>
Padding
Root FS
0x400000
Page 47 of 93
0x0
0x30000
0x40000
0x50000
0x400000