Oleksandr Tymoshenko
79f6c27f4c
Make VCHI driver compatible with upstream DT
...
- Add compatibility string
- Compensate difference in base address between our custom DTB and upstream one
2016-10-12 03:08:58 +00:00
Oleksandr Tymoshenko
ee8ce60b6b
Fix order of last two arguments of mtx_init
...
Spotted by: jmcneill@NetBSD.org
2016-01-14 20:25:22 +00:00
Oleksandr Tymoshenko
038cbcf51c
vchiq interrupt is MP safe, add respective flag to bus_setup_intr
2015-11-08 03:54:15 +00:00
Oleksandr Tymoshenko
ff4cdb1595
Fix cache issues with bulk transfers
...
- Use pmap_quick_enter_page/pmap_quick_remove_page to bounce non-cacheline
aligned head and tail fragments
- Switch from static fragment size to configurable one, newer firmware
passes cache line size as cache_line_size DTB parameter.
With these changes both RPi and RPi2 pass functinal part of vchiq_test
2015-11-03 05:25:06 +00:00
Andrew Turner
2fb34dae14
Use the dsb macro to use the correct instruction when building for ARMv7.
2015-03-19 11:34:51 +00:00
Oleksandr Tymoshenko
4676e354fd
Act as a bus in attach method: probe and attach devices
2015-02-08 01:12:23 +00:00
Oleksandr Tymoshenko
262f27b29e
Import VCHI driver for Broadcom's VideoCore IV GPU
...
Differential Revision: D1753
2015-02-05 19:54:03 +00:00
