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| author | Ajit Kumar Pandey <AjitKumar.Pandey@amd.com> | 2021-11-17 11:37:26 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-11-17 17:35:56 +0000 |
| commit | f063eba3e7a6aeec8e2abb00469e70c51432453b (patch) | |
| tree | fa1cb616c80d8b46ede0fc654748f70b5b7e7f5a /sound/soc/sof/amd/acp-dsp-offset.h | |
| parent | 4627421fb883928af5220c66a304bed1f9b77e8d (diff) | |
| download | lwn-f063eba3e7a6aeec8e2abb00469e70c51432453b.tar.gz lwn-f063eba3e7a6aeec8e2abb00469e70c51432453b.zip | |
ASoC: SOF: amd: Add support for SOF firmware authentication
Add callback to notify PSP after loading firmware on DSP. PSP will
validate the loaded firmware and set qualifier bit to run firmware
on secured AMD systems.
Signed-off-by: Julian Schroeder <Julian.Schroeder@amd.com>
Signed-off-by: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Curtis Malainey <curtis@malainey.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20211117093734.17407-14-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/amd/acp-dsp-offset.h')
| -rw-r--r-- | sound/soc/sof/amd/acp-dsp-offset.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/sof/amd/acp-dsp-offset.h b/sound/soc/sof/amd/acp-dsp-offset.h index 1d11e9d69dce..63f13c111b24 100644 --- a/sound/soc/sof/amd/acp-dsp-offset.h +++ b/sound/soc/sof/amd/acp-dsp-offset.h @@ -54,6 +54,9 @@ #define ACP_PGFSM_STATUS 0x1420 /* Registers from ACP_INTR block */ +#define ACP_EXTERNAL_INTR_ENB 0x1800 +#define ACP_EXTERNAL_INTR_CNTL 0x1804 +#define ACP_EXTERNAL_INTR_STAT 0x1808 #define ACP_DSP_SW_INTR_CNTL 0x1814 #define ACP_DSP_SW_INTR_STAT 0x1818 #define ACP_SW_INTR_TRIG 0x181C @@ -68,6 +71,7 @@ #define ACP_SHA_DMA_CMD_STS 0x1CC0 #define ACP_SHA_DMA_ERR_STATUS 0x1CC4 #define ACP_SHA_TRANSFER_BYTE_CNT 0x1CC8 +#define ACP_SHA_PSP_ACK 0x1C74 #define ACP_SCRATCH_REG_0 0x10000 |