diff options
| -rw-r--r-- | sound/soc/sof/amd/acp-loader.c | 9 | ||||
| -rw-r--r-- | sound/soc/sof/amd/acp.c | 14 |
2 files changed, 9 insertions, 14 deletions
diff --git a/sound/soc/sof/amd/acp-loader.c b/sound/soc/sof/amd/acp-loader.c index 2dc15ae38155..7ca51e0f3b1b 100644 --- a/sound/soc/sof/amd/acp-loader.c +++ b/sound/soc/sof/amd/acp-loader.c @@ -127,6 +127,12 @@ static void configure_pte_for_fw_loading(int type, int num_pages, struct acp_dev return; } + /* Group Enable */ + snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACPAXI2AXI_ATU_BASE_ADDR_GRP_1, + ACP_SRAM_PTE_OFFSET | BIT(31)); + snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACPAXI2AXI_ATU_PAGE_SIZE_GRP_1, + PAGE_SIZE_4K_ENABLE); + for (page_idx = 0; page_idx < num_pages; page_idx++) { low = lower_32_bits(addr); high = upper_32_bits(addr); @@ -136,6 +142,9 @@ static void configure_pte_for_fw_loading(int type, int num_pages, struct acp_dev offset += 8; addr += PAGE_SIZE; } + + /* Flush ATU Cache after PTE Update */ + snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACPAXI2AXI_ATU_CTRL, ACP_ATU_CACHE_INVALID); } /* pre fw run operations */ diff --git a/sound/soc/sof/amd/acp.c b/sound/soc/sof/amd/acp.c index ba8b6427b59f..66ca05545be2 100644 --- a/sound/soc/sof/amd/acp.c +++ b/sound/soc/sof/amd/acp.c @@ -36,19 +36,6 @@ static int smn_read(struct pci_dev *dev, u32 smn_addr, u32 *data) return 0; } -static void configure_acp_groupregisters(struct acp_dev_data *adata) -{ - struct snd_sof_dev *sdev = adata->dev; - - /* Group Enable */ - snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACPAXI2AXI_ATU_BASE_ADDR_GRP_1, - ACP_SRAM_PTE_OFFSET | BIT(31)); - snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACPAXI2AXI_ATU_PAGE_SIZE_GRP_1, - PAGE_SIZE_4K_ENABLE); - - snd_sof_dsp_write(sdev, ACP_DSP_BAR, ACPAXI2AXI_ATU_CTRL, ACP_ATU_CACHE_INVALID); -} - static void init_dma_descriptor(struct acp_dev_data *adata) { struct snd_sof_dev *sdev = adata->dev; @@ -264,7 +251,6 @@ static int acp_memory_init(struct snd_sof_dev *sdev) snd_sof_dsp_update_bits(sdev, ACP_DSP_BAR, ACP_DSP_SW_INTR_CNTL, ACP_DSP_INTR_EN_MASK, ACP_DSP_INTR_EN_MASK); - configure_acp_groupregisters(adata); init_dma_descriptor(adata); return 0; |