MLECO-2395: Allow users to select Ethos-U memory mode
Change-Id: Icf09410f12072e8d7850dd1e540c3243af24ed09
diff --git a/source/application/hal/platforms/bare-metal/bsp/mem_layout/simple_platform.ld b/source/application/hal/platforms/bare-metal/bsp/mem_layout/simple_platform.ld
index ceaff7d..e5b6bd9 100644
--- a/source/application/hal/platforms/bare-metal/bsp/mem_layout/simple_platform.ld
+++ b/source/application/hal/platforms/bare-metal/bsp/mem_layout/simple_platform.ld
@@ -137,7 +137,11 @@
.sram :
{
. = ALIGN(16);
- *(.bss.NoInit.activation_buf)
+ /* Cache area (if used) */
+ *(.bss.NoInit.ethos_u_cache)
+ . = ALIGN (16);
+ /* activation buffers a.k.a tensor arena when memory mode sram only or shared sram */
+ *(.bss.NoInit.activation_buf_sram)
. = ALIGN(16);
} > SRAM AT > SRAM
@@ -170,13 +174,17 @@
/* __attribute__((aligned(16))) is not handled by the CMSIS startup code.
* Force the alignment here as a workaround */
. = ALIGN(16);
+ /* nn model's baked in input matrices */
*(ifm)
. = ALIGN(16);
+ /* nn model's default space */
*(nn_model)
. = ALIGN (16);
+ /* labels */
*(labels)
. = ALIGN (16);
- *(activation_buf)
+ /* activation buffers a.k.a tensor arena when memory mode dedicated sram */
+ *(activation_buf_dram)
. = ALIGN (16);
} > DDR AT > DDR