update dma registers and dependendy

pulp-platform · Feb 21, 2024 · a4bb502 · a4bb502
1 parent 0f6c59a
commit a4bb502
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Showing 8 changed files with 369 additions and 55 deletions.
diff --git a/Bender.lock b/Bender.lock
@@ -159,10 +159,7 @@ packages:
     version: null
     source:
       Path: .bender/git/checkouts/idma-77bf7fa56d324e6a/target/rtl
-    dependencies:
-    - axi
-    - common_cells
-    - register_interface
+    dependencies: []
   irq_router:
     revision: d1d31350b24f3965b3a51e1bc96c71eb34e94db3
     version: 0.0.1-beta.1

diff --git a/Bender.yml b/Bender.yml
@@ -16,7 +16,7 @@ dependencies:
   axi:                      { git: "https://github.com/pulp-platform/axi.git",                    version: 0.39.0 }
   axi_llc:                  { git: "https://github.com/pulp-platform/axi_llc.git",                version: 0.2.1  }
   axi_riscv_atomics:        { git: "https://github.com/pulp-platform/axi_riscv_atomics.git",      version: 0.8.2  }
-  axi_rt:                   { git: "https://github.com/pulp-platform/axi_rt.git",                 version: 0.0.0-alpha.4 }
+  axi_rt:                   { git: "https://github.com/pulp-platform/axi_rt.git",                 rev: "56074a1" }
   axi_vga:                  { git: "https://github.com/pulp-platform/axi_vga.git",                version: 0.1.1  }
   clic:                     { git: "https://github.com/pulp-platform/clic.git",                   version: 2.0.0  }
   clint:                    { git: "https://github.com/pulp-platform/clint.git",                  version: 0.2.0  }
@@ -30,7 +30,7 @@ dependencies:
   riscv-dbg:                { git: "https://github.com/pulp-platform/riscv-dbg.git",              version: 0.8.0  }
   serial_link:              { git: "https://github.com/pulp-platform/serial_link.git",            version: 1.1.0  }
   unbent:                   { git: "https://github.com/pulp-platform/unbent.git",                 version: 0.1.6  }
-  ethernet:                 { git: "[email protected]:pulp-platform/pulp-ethernet.git",              rev: "ab333c946fbfea18132904f8de0dc6702d67e741"  }
+  ethernet:                 { git: "[email protected]:pulp-platform/pulp-ethernet.git",              rev: "ab333c9"  }
 
 export_include_dirs:
   - hw/include

diff --git a/sw/include/dif/dma.h b/sw/include/dif/dma.h
@@ -9,16 +9,16 @@
 #include "regs/idma.h"
 #include "params.h"
 
-#define DMA_SRC_ADDR(BASE) ((void *)BASE + IDMA_REG64_2D_FRONTEND_SRC_ADDR_REG_OFFSET)
-#define DMA_DST_ADDR(BASE) ((void *)BASE + IDMA_REG64_2D_FRONTEND_DST_ADDR_REG_OFFSET)
-#define DMA_NUMBYTES_ADDR(BASE) ((void *)BASE + IDMA_REG64_2D_FRONTEND_NUM_BYTES_REG_OFFSET)
-#define DMA_CONF_ADDR(BASE) ((void *)BASE + IDMA_REG64_2D_FRONTEND_CONF_REG_OFFSET)
-#define DMA_STATUS_ADDR(BASE) ((void *)BASE + IDMA_REG64_2D_FRONTEND_STATUS_REG_OFFSET)
-#define DMA_NEXTID_ADDR(BASE) ((void *)BASE + IDMA_REG64_2D_FRONTEND_NEXT_ID_REG_OFFSET)
-#define DMA_DONE_ADDR(BASE) ((void *)BASE + IDMA_REG64_2D_FRONTEND_DONE_REG_OFFSET)
-#define DMA_SRC_STRIDE_ADDR(BASE) ((void *)BASE + IDMA_REG64_2D_FRONTEND_STRIDE_SRC_REG_OFFSET)
-#define DMA_DST_STRIDE_ADDR(BASE) ((void *)BASE + IDMA_REG64_2D_FRONTEND_STRIDE_DST_REG_OFFSET)
-#define DMA_NUM_REPS_ADDR(BASE) ((void *)BASE + IDMA_REG64_2D_FRONTEND_NUM_REPETITIONS_REG_OFFSET)
+#define DMA_SRC_ADDR(BASE) ((void *)BASE + IDMA_REG64_2D_SRC_ADDR_LOW_REG_OFFSET)
+#define DMA_DST_ADDR(BASE) ((void *)BASE + IDMA_REG64_2D_DST_ADDR_LOW_REG_OFFSET)
+#define DMA_NUMBYTES_ADDR(BASE) ((void *)BASE + IDMA_REG64_2D_LENGTH_LOW_REG_OFFSET)
+#define DMA_CONF_ADDR(BASE) ((void *)BASE + IDMA_REG64_2D_CONF_REG_OFFSET)
+#define DMA_STATUS_ADDR(BASE) ((void *)BASE + IDMA_REG64_2D_STATUS_0_BUSY_0_OFFSET)
+#define DMA_NEXTID_ADDR(BASE) ((void *)BASE + IDMA_REG64_2D_NEXT_ID_0_REG_OFFSET)
+#define DMA_DONE_ADDR(BASE) ((void *)BASE + IDMA_REG64_2D_DONE_ID_0_REG_OFFSET)
+#define DMA_SRC_STRIDE_ADDR(BASE) ((void *)BASE + IDMA_REG64_2D_SRC_STRIDE_2_LOW_REG_OFFSET)
+#define DMA_DST_STRIDE_ADDR(BASE) ((void *)BASE + IDMA_REG64_2D_DST_STRIDE_2_LOW_REG_OFFSET)
+#define DMA_NUM_REPS_ADDR(BASE) ((void *)BASE + IDMA_REG64_2D_REPS_2_LOW_REG_OFFSET)
 
 #define DMA_CONF_DECOUPLE 0
 #define DMA_CONF_DEBURST 0
@@ -82,9 +82,9 @@
         *(NAME##_dma_num_bytes_ptr()) = size; \
         *(NAME##_dma_num_reps_ptr()) = 0; \
         *(NAME##_dma_conf_ptr()) = \
-            (DMA_CONF_DECOUPLE << IDMA_REG64_2D_FRONTEND_CONF_DECOUPLE_BIT) | \
-            (DMA_CONF_DEBURST << IDMA_REG64_2D_FRONTEND_CONF_DEBURST_BIT) | \
-            (DMA_CONF_SERIALIZE << IDMA_REG64_2D_FRONTEND_CONF_SERIALIZE_BIT); \
+            (DMA_CONF_DECOUPLE << IDMA_REG64_2D_CONF_DECOUPLE_AW_BIT) | \
+            (DMA_CONF_DEBURST << 1) | \
+            (DMA_CONF_SERIALIZE << 2); \
         return *(NAME##_dma_nextid_ptr()); \
     } \
 \
@@ -102,9 +102,9 @@
         *(NAME##_dma_dst_ptr()) = (uint64_t)dst; \
         *(NAME##_dma_num_bytes_ptr()) = size; \
         *(NAME##_dma_conf_ptr()) = \
-            (DMA_CONF_DECOUPLE << IDMA_REG64_2D_FRONTEND_CONF_DECOUPLE_BIT) | \
-            (DMA_CONF_DEBURST << IDMA_REG64_2D_FRONTEND_CONF_DEBURST_BIT) | \
-            (DMA_CONF_SERIALIZE << IDMA_REG64_2D_FRONTEND_CONF_SERIALIZE_BIT); \
+            (DMA_CONF_DECOUPLE << IDMA_REG64_2D_CONF_DECOUPLE_AW_BIT) | \
+            (DMA_CONF_DEBURST << 1) | \
+            (DMA_CONF_SERIALIZE << 2); \
         *(NAME##_dma_src_stride_ptr()) = src_stride; \
         *(NAME##_dma_dst_stride_ptr()) = dst_stride; \
         *(NAME##_dma_num_reps_ptr()) = num_reps; \
@@ -127,4 +127,4 @@
 
 X(sys, &__base_dma);
 
-#undef X
+#undef X