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| author | Vijendar Mukunda <Vijendar.Mukunda@amd.com> | 2023-10-20 09:28:15 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-10-23 15:29:56 +0300 |
| commit | 145d7e5ae8f4e553478232fe3095379b60fa5496 (patch) | |
| tree | 9e508c5fb9026e88a3b561816a59e884456f16e5 /sound/soc/sof/amd/acp.h | |
| parent | 135e0d49cde383395afcaf285d6304be9230a06f (diff) | |
| download | linux-145d7e5ae8f4e553478232fe3095379b60fa5496.tar.xz | |
ASoC: SOF: amd: add option to use sram for data bin loading
Provide an option to load DSP data bin to ACP SRAM.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/20231020062822.3913760-5-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/amd/acp.h')
| -rw-r--r-- | sound/soc/sof/amd/acp.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/sound/soc/sof/amd/acp.h b/sound/soc/sof/amd/acp.h index 2d1f57e1365a..c536cfde0e44 100644 --- a/sound/soc/sof/amd/acp.h +++ b/sound/soc/sof/amd/acp.h @@ -56,7 +56,7 @@ #define ACP_IRAM_BASE_ADDRESS 0x000000 #define ACP_DRAM_BASE_ADDRESS 0x01000000 #define ACP_DRAM_PAGE_COUNT 128 - +#define ACP_SRAM_BASE_ADDRESS 0x3806000 #define ACP_DSP_TO_HOST_IRQ 0x04 #define ACP_RN_PCI_ID 0x01 @@ -88,6 +88,8 @@ #define PROBE_STATUS_BIT BIT(31) #define ACP_FIRMWARE_SIGNATURE 0x100 +#define ACP_DEFAULT_SRAM_LENGTH 0x00080000 +#define ACP_SRAM_PAGE_COUNT 128 enum clock_source { ACP_CLOCK_96M = 0, @@ -194,13 +196,18 @@ struct acp_dev_data { struct platform_device *dmic_dev; unsigned int fw_bin_size; unsigned int fw_data_bin_size; + unsigned int fw_sram_data_bin_size; const char *fw_code_bin; const char *fw_data_bin; + const char *fw_sram_data_bin; u32 fw_bin_page_count; + u32 fw_data_bin_page_count; dma_addr_t sha_dma_addr; u8 *bin_buf; dma_addr_t dma_addr; u8 *data_buf; + dma_addr_t sram_dma_addr; + u8 *sram_data_buf; bool signed_fw_image; struct dma_descriptor dscr_info[ACP_MAX_DESC]; struct acp_dsp_stream stream_buf[ACP_MAX_STREAM]; @@ -209,6 +216,7 @@ struct acp_dev_data { struct acp_dsp_stream *probe_stream; bool enable_fw_debug; bool is_dram_in_use; + bool is_sram_in_use; }; void memcpy_to_scratch(struct snd_sof_dev *sdev, u32 offset, unsigned int *src, size_t bytes); |