Age | Commit message (Collapse) | Author | Files | Lines | |
---|---|---|---|---|---|
2015-11-28 | Change boot procedure to not rely on IPIs | Andrew Waterman | 1 | -10/+17 | |
That procedure doesn't work correctly if hart 0 comes out of reset while hart 1 is still in reset. | |||||
2015-11-16 | Use IPIs to wake up harts | Andrew Waterman | 1 | -13/+10 | |
This has the side effect of testing the IPI mechanism. Still not sure this is the best approach to booting, but it works... | |||||
2015-09-14 | Zero-initialize x-registers for debuggability | Andrew Waterman | 1 | -0/+33 | |
2015-09-03 | Fix RVC build | Andrew Waterman | 1 | -0/+1 | |
2015-07-05 | New M-mode timer and SBI call to use it | Andrew Waterman | 1 | -13/+21 | |
2015-05-29 | Make boot loader/SBI changes to support SMP Linux | Andrew Waterman | 1 | -1/+21 | |
2015-05-09 | Upgrade to privileged architecture 1.7 | Andrew Waterman | 1 | -33/+40 | |
2015-03-31 | Don't rely on mstatus.fs to determine FPU presence | Andrew Waterman | 1 | -45/+38 | |
2015-03-24 | New virtual memory implementation (Sv39) | Andrew Waterman | 1 | -1/+1 | |
2015-03-17 | Merge [shm]call into ecall, [shm]ret into eret | Andrew Waterman | 1 | -44/+67 | |
2015-03-12 | Use hcall instead of mcall for sbi calls | Andrew Waterman | 1 | -2/+2 | |
2015-03-12 | Update to new privileged spec | Andrew Waterman | 1 | -0/+250 | |