initial commit, FreeRTOS_BSP_1.0.0_iMX7D

3 files changed, 108 insertions, 0 deletions

diff --git a/platform/devices/MCIMX7D/linker/arm/MCIMX7D_M4_QSPIA.scf b/platform/devices/MCIMX7D/linker/arm/MCIMX7D_M4_QSPIA.scf
new file mode 100755
index 0000000..a94eafb
--- /dev/null
+++ b/platform/devices/MCIMX7D/linker/arm/MCIMX7D_M4_QSPIA.scf
@@ -0,0 +1,36 @@
+#! armcc -E --cpu Cortex-M4
+
+#define m_text_start    0x60000000
+#define m_text_size     0x7FF0
+
+#define m_data_start    0x20000000
+#define m_data_size     0x7FF0
+
+#define HEAP_SIZE               0x200
+#define STACK_SIZE              0x400
+#define MY_ALIGN(address, alignment) ((address + (alignment-1)) AND ~(alignment-1))
+
+
+LR_m_text m_text_start m_text_size
+{
+   ER_m_text m_text_start m_text_size {
+    * (RESET,+FIRST)
+    * (InRoot$$Sections)
+    .ANY (+RO)
+  }
+
+  RW_m_data m_data_start  { ; RW data
+    .ANY (+RW )
+  }
+  ZI_m_data +0  { ; ZI data
+    .ANY (+ZI )
+  }
+
+  ARM_LIB_HEAP  (m_data_start+m_data_size-HEAP_SIZE-STACK_SIZE) EMPTY  HEAP_SIZE
+  { ; Heap region growing up
+  }
+  ARM_LIB_STACK (m_data_start+m_data_size) EMPTY -STACK_SIZE
+  { ; Stack region growing down
+  }
+
+}
diff --git a/platform/devices/MCIMX7D/linker/arm/MCIMX7D_M4_QSPIB.scf b/platform/devices/MCIMX7D/linker/arm/MCIMX7D_M4_QSPIB.scf
new file mode 100755
index 0000000..b7857af
--- /dev/null
+++ b/platform/devices/MCIMX7D/linker/arm/MCIMX7D_M4_QSPIB.scf
@@ -0,0 +1,36 @@
+#! armcc -E --cpu Cortex-M4
+
+#define m_text_start    0x68000000
+#define m_text_size     0x7FF0
+
+#define m_data_start    0x20000000
+#define m_data_size     0x7FF0
+
+#define HEAP_SIZE               0x200
+#define STACK_SIZE              0x400
+#define MY_ALIGN(address, alignment) ((address + (alignment-1)) AND ~(alignment-1))
+
+
+LR_m_text m_text_start m_text_size
+{
+   ER_m_text m_text_start m_text_size {
+    * (RESET,+FIRST)
+    * (InRoot$$Sections)
+    .ANY (+RO)
+  }
+
+  RW_m_data m_data_start  { ; RW data
+    .ANY (+RW )
+  }
+  ZI_m_data +0  { ; ZI data
+    .ANY (+ZI )
+  }
+
+  ARM_LIB_HEAP  (m_data_start+m_data_size-HEAP_SIZE-STACK_SIZE) EMPTY  HEAP_SIZE
+  { ; Heap region growing up
+  }
+  ARM_LIB_STACK (m_data_start+m_data_size) EMPTY -STACK_SIZE
+  { ; Stack region growing down
+  }
+
+}
diff --git a/platform/devices/MCIMX7D/linker/arm/MCIMX7D_M4_tcm.scf b/platform/devices/MCIMX7D/linker/arm/MCIMX7D_M4_tcm.scf
new file mode 100755
index 0000000..95a4dda
--- /dev/null
+++ b/platform/devices/MCIMX7D/linker/arm/MCIMX7D_M4_tcm.scf
@@ -0,0 +1,36 @@
+#! armcc -E --cpu Cortex-M4
+
+#define m_text_start    0x1FFF8000
+#define m_text_size     0x7FF0
+
+#define m_data_start    0x20000000
+#define m_data_size     0x7FF0
+
+#define HEAP_SIZE               0x200
+#define STACK_SIZE              0x400
+#define MY_ALIGN(address, alignment) ((address + (alignment-1)) AND ~(alignment-1))
+
+
+LR_m_text m_text_start m_text_size
+{
+   ER_m_text m_text_start m_text_size {
+    * (RESET,+FIRST)
+    * (InRoot$$Sections)
+    .ANY (+RO)
+  }
+
+  RW_m_data m_data_start  { ; RW data
+    .ANY (+RW )
+  }
+  ZI_m_data +0  { ; ZI data
+    .ANY (+ZI )
+  }
+
+  ARM_LIB_HEAP  (m_data_start+m_data_size-HEAP_SIZE-STACK_SIZE) EMPTY  HEAP_SIZE
+  { ; Heap region growing up
+  }
+  ARM_LIB_STACK (m_data_start+m_data_size) EMPTY -STACK_SIZE
+  { ; Stack region growing down
+  }
+
+}