Commit Graph

3 Commits

Author SHA1 Message Date
Bjorn Andersson
433c0e04bc remoteproc: Split driver and consumer dereferencing
In order to be able to lock a rproc driver implementations only when
used by a client, we must differ between the dereference operation of a
client and the implementation itself.

This patch brings no functional change.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2016-10-02 22:50:21 -07:00
Wei Yongjun
f4e1f9bb34 remoteproc: qcom: wcnss: Fix return value check in wcnss_probe()
In case of error, the function devm_ioremap_resource() returns ERR_PTR()
and never returns NULL. The NULL test in the return value check should
be replaced with IS_ERR().

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2016-08-22 21:36:43 -07:00
Bjorn Andersson
aed361adca remoteproc: qcom: Introduce WCNSS peripheral image loader
This introduces the peripheral image loader, for loading WCNSS firmware
and boot the core on e.g. MSM8974. The firmware is verified and booted
with the help of the Peripheral Authentication System (PAS) in
TrustZone.

Tested-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2016-08-18 12:48:46 -07:00