[alsa-devel] [PATCH v3 3/4] ASoC: Intel: Skylake: Add sram address to sst_addr structure

[Guneshwor Singh]

SRAM address and memory window size differ for different platforms.
So add members to sst_addr structure and initialize them in the
respective dsp_init().

Signed-off-by: Guneshwor Singh <guneshwor.o.singh at intel.com>
---
 sound/soc/intel/common/sst-dsp-priv.h | 4 ++++
 sound/soc/intel/skylake/bxt-sst.c     | 4 ++++
 sound/soc/intel/skylake/skl-sst.c     | 5 +++++
 3 files changed, 13 insertions(+)

diff --git a/sound/soc/intel/common/sst-dsp-priv.h b/sound/soc/intel/common/sst-dsp-priv.h
index d13c84364c3c..8734040d64d3 100644
--- a/sound/soc/intel/common/sst-dsp-priv.h
+++ b/sound/soc/intel/common/sst-dsp-priv.h
@@ -77,6 +77,10 @@ struct sst_addr {
 	u32 dram_offset;
 	u32 dsp_iram_offset;
 	u32 dsp_dram_offset;
+	u32 sram0_base;
+	u32 sram1_base;
+	u32 w0_stat_sz;
+	u32 w0_up_sz;
 	void __iomem *lpe;
 	void __iomem *shim;
 	void __iomem *pci_cfg;
diff --git a/sound/soc/intel/skylake/bxt-sst.c b/sound/soc/intel/skylake/bxt-sst.c
index f5e7dbb1ba39..cf11b84888b9 100644
--- a/sound/soc/intel/skylake/bxt-sst.c
+++ b/sound/soc/intel/skylake/bxt-sst.c
@@ -573,6 +573,10 @@ int bxt_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
 	sst->fw_ops = bxt_fw_ops;
 	sst->addr.lpe = mmio_base;
 	sst->addr.shim = mmio_base;
+	sst->addr.sram0_base = BXT_ADSP_SRAM0_BASE;
+	sst->addr.sram1_base = BXT_ADSP_SRAM1_BASE;
+	sst->addr.w0_stat_sz = SKL_ADSP_W0_STAT_SZ;
+	sst->addr.w0_up_sz = SKL_ADSP_W0_UP_SZ;
 
 	sst_dsp_mailbox_init(sst, (BXT_ADSP_SRAM0_BASE + SKL_ADSP_W0_STAT_SZ),
 			SKL_ADSP_W0_UP_SZ, BXT_ADSP_SRAM1_BASE, SKL_ADSP_W1_SZ);
diff --git a/sound/soc/intel/skylake/skl-sst.c b/sound/soc/intel/skylake/skl-sst.c
index 155e456b7a3a..aba9ea11ac74 100644
--- a/sound/soc/intel/skylake/skl-sst.c
+++ b/sound/soc/intel/skylake/skl-sst.c
@@ -553,6 +553,11 @@ int skl_sst_dsp_init(struct device *dev, void __iomem *mmio_base, int irq,
 	sst = skl->dsp;
 	sst->addr.lpe = mmio_base;
 	sst->addr.shim = mmio_base;
+	sst->addr.sram0_base = SKL_ADSP_SRAM0_BASE;
+	sst->addr.sram1_base = SKL_ADSP_SRAM1_BASE;
+	sst->addr.w0_stat_sz = SKL_ADSP_W0_STAT_SZ;
+	sst->addr.w0_up_sz = SKL_ADSP_W0_UP_SZ;
+
 	sst_dsp_mailbox_init(sst, (SKL_ADSP_SRAM0_BASE + SKL_ADSP_W0_STAT_SZ),
 			SKL_ADSP_W0_UP_SZ, SKL_ADSP_SRAM1_BASE, SKL_ADSP_W1_SZ);
 
-- 
2.13.0