Bug 262

Summary: power virtual memory needed (radix?)
Product: Libre-SOC's first SoC Reporter: Luke Kenneth Casson Leighton <lkcl>
Component: Source CodeAssignee: Luke Kenneth Casson Leighton <lkcl>
Status: RESOLVED FIXED    
Severity: enhancement CC: libre-soc-bugs, programmerjake
Priority: ---    
Version: unspecified   
Hardware: Other   
OS: Linux   
See Also: https://bugs.libre-soc.org/show_bug.cgi?id=737
https://bugs.libre-soc.org/show_bug.cgi?id=604
https://bugs.libre-soc.org/show_bug.cgi?id=491
NLnet milestone: --- total budget (EUR) for completion of task and all subtasks: 0
budget (EUR) for this task, excluding subtasks' budget: 0 parent task for budget allocation:
child tasks for budget allocation: The table of payments (in EUR) for this task; TOML format:
Bug Depends on: 51, 759, 450, 491    
Bug Blocks: 690    

Description Luke Kenneth Casson Leighton 2020-03-20 08:39:03 GMT
an MMU is needed, particularly one that is compatible with an available simulator or preexisting implementation.

power-gem5 has a well documented implementation.
Comment 2 Jacob Lifshay 2020-03-20 13:03:03 GMT
interesting reading: https://yarchive.net/comp/powerpc_page_tables.html