Hi Greg Bin,
I have used 2x32M SDRAM on my board, the loader did chip selectwelland I think it is not neccesory to do chip select again
in kernel, is that right?
When I used 128k ramfs image, the system will boot well and work, but sometimes it hangs up in the situation using
memory.
I think, as
Hi, Mr. Huang,
I think you don't need to set the CS in kernel. As for the SDRAM, it is
not easy to make it work, so first, I think you'd better check the problem in
your bootloader, some bootloaders such as u-boot can do memory write and read,
so you can use these operations to check if
Hi Will,
will wrote:
I have used 2x32M SDRAM on my board, the loader did chip select well and
I think it is not neccesory to do chip select again
in kernel, is that right?
Normally that is right, the boot loader sets up chip selects and
SDRAM.
When I used 128k ramfs image, the system will
Dear all,
I have encoutered some problems with my coldfire m5272 board running uclinux of version 2.6.17-uc1.
My board has 64M sdram and I configured the "CONFIG_RAMSIZE" with the value of 0x0400 instead of the default value 8M. When I increase the ramfs image from 128k default to 2048k,
Hi Will,
will wrote:
I have encoutered some problems with my coldfire m5272 board running
uclinux of version 2.6.17-uc1.
My board has 64M sdram and I configured the CONFIG_RAMSIZE with the
value of 0x0400 instead of the default value 8M. When I increase the
ramfs image from 128k default
