openwrt

Commit Graph

Author	SHA1	Message	Date
Hauke Mehrtens	4bb5e331a7	kernel: Fix ath79 DSP exception at bootup This resolves a hazard between a mtc0 and a mfc0 instruction after activating the DSP support. Without this fix the CPU could use the old value again and the DSP support would not be active. Fixes: FS#2928, FS#2899 Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> [ath79/tl-wdr3600; ath79/tl-wdr4300] Tested-by: David Bauer <mail@david-bauer.net> [ocedo_koala/ocedo_raccoon]	4 years ago

Author

SHA1

Message

Date

Hauke Mehrtens

4bb5e331a7

kernel: Fix ath79 DSP exception at bootup

This resolves a hazard between a mtc0 and a mfc0 instruction after
activating the DSP support. Without this fix the CPU could use the old
value again and the DSP support would not be active.

Fixes: FS#2928, FS#2899
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Tested-by: Stefan Lippers-Hollmann <s.l-h@gmx.de> [ath79/tl-wdr3600; ath79/tl-wdr4300]
Tested-by: David Bauer <mail@david-bauer.net> [ocedo_koala/ocedo_raccoon]

1 Commits (4bb5e331a781c2d4f3040c70df328b1ef90f1871)