Hi Chris Brandt,
Thanks for response.
but when we load the same images into RZRSK-EVK with QSPI boot mode, the flash size is 64MB and the boot log message is as follows,
U-Boot 2015.01 (Mar 23 2016 - 10:01:47)
I2C: ready
DRAM: 10 MiB
Flash: 64 MiB
SF: Detected S25FL512S_256K with page size 512 Bytes, erase size 256 KiB, total 64 MiB
In: serial
Out: serial
Err: serial
i2c bus is busy.
i2c bus is busy.
SPI Flash Memory Map
------------------------------------
Start Size SPI
u-boot: 0x00000000 0x080000 0
env: 0x00080000 0x040000 0
DT: 0x000C0000 0x040000 0
Kernel: 0x00100000 0x280000 0+1 (size*=2)
rootfs: 0x00400000 0x1C00000 0+1 (size*=2)
Net: sh_eth
Hit any key to stop autoboot: 0