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ASoC: SOF: Intel: hda: add the SSP Host Device memory space

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The DSP SSP device memory can be conditionally accessed by
the host(depending on access policy).

Add the SSP base memory offset of APL and CNL.

Signed-off-by: Zhu Yingjiang <yingjiang.zhu@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
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Zhu Yingjiang 2019-04-30 18:09:20 -05:00 committed by Mark Brown
parent acd1c1883d
commit df7e0de588
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1 changed files with 7 additions and 0 deletions
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7
sound/soc/sof/intel/hda.h
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@ -338,6 +338,13 @@
#define HDA_ADSP_FW_STATUS_SKL HDA_ADSP_SRAM0_BASE_SKL
#define HDA_ADSP_ERROR_CODE_SKL (HDA_ADSP_FW_STATUS_SKL + 0x4)
/* Host Device Memory Space */
#define APL_SSP_BASE_OFFSET 0x2000
#define CNL_SSP_BASE_OFFSET 0x10000
/* Host Device Memory Size of a Single SSP */
#define SSP_DEV_MEM_SIZE 0x1000
#define HDA_IDISP_CODEC(x) ((x) & BIT(2))
struct sof_intel_dsp_bdl {