[U-Boot] WARNING: adjusting available memory to 30000000

[Ronny D]

Hi,

 

I am using customized ppc440 based
board having 4GB DDR3 memory.

While running u-boot I am getting “WARNING: adjusting available memory to
30000000” messege.

 

Further debugging I came to know
that CONFIG_SYS_LINUX_LOWMEM_MAX_SIZE is set to 0x30000000 and my ddr size come
to 0x40000000

 

Please let me know is u-boot
supports upto 0x30000000 or I can modify CONFIG_SYS_LINUX_LOWMEM_MAX_SIZE macro
to 0x40000000.
Regards,Ronny