diff options
| author | Nathaniel Graff <nathaniel.graff@sifive.com> | 2019-04-30 16:59:29 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-04-30 16:59:29 +0000 |
| commit | 0c75c6a612a1620bf1ffe82cd5c77ef9a8369045 (patch) | |
| tree | 1a11e4304b06fbee9c0e525d81c0789530dfba35 /bsp/sifive-hifive-unleashed/README.md | |
| parent | a351dc8d6aaf1a10be9a08e66c78c37126833d6a (diff) | |
| parent | 8cd756c200cb13c036115a4b851b94f686cf3a3a (diff) | |
Merge pull request #235 from sifive/u54-rtl
Add Multicore Support
Diffstat (limited to 'bsp/sifive-hifive-unleashed/README.md')
| -rw-r--r-- | bsp/sifive-hifive-unleashed/README.md | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/bsp/sifive-hifive-unleashed/README.md b/bsp/sifive-hifive-unleashed/README.md new file mode 100644 index 0000000..1349a86 --- /dev/null +++ b/bsp/sifive-hifive-unleashed/README.md @@ -0,0 +1,19 @@ +# SiFive HiFive Unleashed + +The SiFive HiFive Unleashed features an FU540-C000 SoC with the U54-MC Core IP. + +## Configuring MSEL + +The mode select switches should be set as follows: +``` + USB LED Mode Select Ethernet + +===|___|==****==+-+-+-+-+-+-+=================|******|===+ + | | | | |X|X|X| | | | + | | | | | | | | | | | + | HFXSEL->|X|X|X| | | | |______| | + | +-+-+-+-+-+-+ | + | RTCSEL-----/ 0 1 2 3 <--MSEL | + | | +``` + +This will cause the board to boot from the SPI flash at 0x2000\_0000. |