On Sun, 11 May 2014 10:36:24 +0200 Hans de Goede <hdego...@redhat.com> wrote:
> It uses the exact same memory timings as the regular cubieboard, it just > has lower density dram chips. > > get_ram_size will detect that only 512 MB is available on these boards, so > they will work fine with the regular Cubieboard board config. > > Signed-off-by: Hans de Goede <hdego...@redhat.com> The lower density means that we could use better refresh timings. But that has just a minor performance impact. As for the get_ram_size(), if I try to increase the density to 8192 and the size to 2048 in dram_para for the normal Cubieboard (1GB), then get_ram_size detects only 256MB. However on Mele A2000 with two 16-bit dram chips and density 2048 (basically the same configuration as Cubieboard_512), faking the density as 4096 and the size as 1024 still results in 512MB of RAM detection. And it still seems to work fine. This all looks wrong, but it works, so Acked-by: Siarhei Siamashka <siarhei.siamas...@gmail.com> -- Best regards, Siarhei Siamashka -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
