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Altera_Forum's avatar
Altera_Forum
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16 years ago

Linux with MMU on NEEK

Hi, all. I'm testing Linux MMU version, on my NEEK. http://www.nioswiki.com/linux It works fine and I can use "bash" shell. This is the evident proof that we are using the true 'fo...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

I think the uncached mapping was strange.

I am reworking the UNCAC_ADDR in page.h, like,

# define UNCAC_ADDR(addr) ((void *)((unsigned)(addr) | IO_REGION_BASE))# define CAC_ADDR(addr) ((void *)((unsigned)(addr) & ~IO_REGION_BASE | KERNEL_REGION_BASE))

Please also change the mmap in uClinux-dist/lib/tslib-1.0/tests/fbutils.c to shared_map. I will commit this later.

- Hippo