Hi All,
Recently we tried to add a SRAM on EBI1 CS0 to act as the framebuffer on 9263.
We found that:
1. without any initial code to SMC1 CS0, only use the reset value (0x01010101 for SETUP,...,0x10001000 for MODE), the SRAM is accessable, but can not BYTE access
2. write 0x0 to 0x70000000, it only change the high half byte. The 0x70000000 read as 0x0000FFFF.
3. change the SETUP to 0x02040204, the system will down

Anybody use SRAM on EBI1 and can share piece of init code?

Thanks a lot.