diff options
| author | Tzung-Bi Shih <tzungbi@google.com> | 2020-12-02 12:46:09 +0800 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-12-10 13:32:10 -0600 |
| commit | 3efa0ea743b77d1611501f7d8b4f320d032d73ae (patch) | |
| tree | 04968cdc6ef8dc39e25d01cce795172f5ba51aa8 /mm/zbud.c | |
| parent | 22c3df6f5574c8d401ea431c7ce24e7c5c5e7ef3 (diff) | |
remoteproc/mediatek: read IPI buffer offset from FW
Reads the IPI buffer offset from the FW binary. The information resides
in addr of .ipi_buffer section.
Moves scp_ipi_init() to rproc_ops::parse_fw() phase. The IPI buffer can
be initialized only if the offset is clear.
To backward compatible to MT8183 SCP, specify the offset in the board
specific mtk_scp_of_data. Reads the default offset if the firmware
doesn't have it.
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20201202044609.2501913-1-tzungbi@google.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'mm/zbud.c')
0 files changed, 0 insertions, 0 deletions