MLECO-2976: Configurable Ethos-U cache size for Dedicated_Sram

MLECO-2949: Platform drivers should own NPU and TA init

Change-Id: I13606a0197f137816bae803eb9d7d46c358b5fb8
Signed-off-by: Isabella Gottardi <isabella.gottardi@arm.com>

7 files changed, 10 insertions, 89 deletions

diff --git a/source/hal/profiles/bare-metal/bsp/include/bsp.h b/source/hal/profiles/bare-metal/bsp/include/bsp.h
deleted file mode 100644
index e6dd0b5..0000000
--- a/source/hal/profiles/bare-metal/bsp/include/bsp.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright (c) 2021 Arm Limited. All rights reserved.
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#ifndef BSP_H
-#define BSP_H
-
-#include "platform_drivers.h"
-
-#if defined(ARM_NPU)
-#include "ethosu_mem_config.h"
-#endif /* defined(ARM_NPU) */
-
-#endif /* BSP_H */
diff --git a/source/hal/profiles/bare-metal/bsp/include/ethosu_mem_config.h b/source/hal/profiles/bare-metal/bsp/include/ethosu_mem_config.h
deleted file mode 100644
index b393a03..0000000
--- a/source/hal/profiles/bare-metal/bsp/include/ethosu_mem_config.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (c) 2021 Arm Limited. All rights reserved.
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#ifndef ETHOS_U_NPU_MEM_CONFIG_H
-#define ETHOS_U_NPU_MEM_CONFIG_H
-
-#define ETHOS_U_NPU_MEMORY_MODE_SRAM_ONLY           0
-#define ETHOS_U_NPU_MEMORY_MODE_SHARED_SRAM         1
-#define ETHOS_U_NPU_MEMORY_MODE_DEDICATED_SRAM      2
-
-#define ETHOS_U_MEM_BYTE_ALIGNMENT                  16
-
-#ifndef ETHOS_U_NPU_MEMORY_MODE
-    #define ETHOS_U_NPU_MEMORY_MODE                 ETHOS_U_MEMORY_MODE_SHARED_SRAM
-#endif /* ETHOS_U_NPU_MEMORY_MODE */
-
-#if (ETHOS_U_NPU_MEMORY_MODE==ETHOS_U_NPU_MEMORY_MODE_DEDICATED_SRAM)
-    #define ETHOS_U_CACHE_BUF_SZ    (393216U)    /* See vela doc? for reference? */
-#else
-    #define ETHOS_U_CACHE_BUF_SZ    (0U)
-#endif /* CACHE_BUF_SZ */
-
-/**
- * Activation buffer aka tensor arena section name
- * We have to place the tensor arena in different region based on the memory config.
- **/
-#if (ETHOS_U_NPU_MEMORY_MODE==ETHOS_U_NPU_MEMORY_MODE_SHARED_SRAM)
-    #define ACTIVATION_BUF_SECTION      section(".bss.NoInit.activation_buf_sram")
-    #define ACTIVATION_BUF_SECTION_NAME ("SRAM")
-#elif (ETHOS_U_NPU_MEMORY_MODE==ETHOS_U_NPU_MEMORY_MODE_SRAM_ONLY)
-    #define ACTIVATION_BUF_SECTION      section(".bss.NoInit.activation_buf_sram")
-    #define ACTIVATION_BUF_SECTION_NAME ("SRAM")
-#elif (ETHOS_U_NPU_MEMORY_MODE==ETHOS_U_NPU_MEMORY_MODE_DEDICATED_SRAM)
-    #define ACTIVATION_BUF_SECTION      section("activation_buf_dram")
-    #define CACHE_BUF_SECTION           section(".bss.NoInit.ethos_u_cache")
-    #define ACTIVATION_BUF_SECTION_NAME ("DDR/DRAM")
-    #define CACHE_BUF_ATTRIBUTE         __attribute__((aligned(ETHOS_U_MEM_BYTE_ALIGNMENT), CACHE_BUF_SECTION))
-#endif
-
-#endif /* ETHOS_U_NPU_MEM_CONFIG_H */
\ No newline at end of file
diff --git a/source/hal/profiles/bare-metal/data_acquisition/data_acq.c b/source/hal/profiles/bare-metal/data_acquisition/data_acq.c
index 7113a24..b7eba2d 100644
--- a/source/hal/profiles/bare-metal/data_acquisition/data_acq.c
+++ b/source/hal/profiles/bare-metal/data_acquisition/data_acq.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Arm Limited. All rights reserved.
+ * Copyright (c) 2022 Arm Limited. All rights reserved.
  * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,8 +16,8 @@
  */
 #include "data_acq.h"
 
-#include "bsp.h"
 #include "log_macros.h"
+#include "platform_drivers.h"
 #include "uart_stdout.h"
 
 #include <assert.h>
diff --git a/source/hal/profiles/bare-metal/data_presentation/data_psn.c b/source/hal/profiles/bare-metal/data_presentation/data_psn.c
index 474d552..de088d7 100644
--- a/source/hal/profiles/bare-metal/data_presentation/data_psn.c
+++ b/source/hal/profiles/bare-metal/data_presentation/data_psn.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Arm Limited. All rights reserved.
+ * Copyright (c) 2022 Arm Limited. All rights reserved.
  * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,8 +16,8 @@
  */
 #include "data_psn.h"
 
-#include "bsp.h"
 #include "lcd_img.h"
+#include "platform_drivers.h"
 
 #include <assert.h>
 #include <string.h>
diff --git a/source/hal/profiles/bare-metal/data_presentation/lcd/lcd_img.c b/source/hal/profiles/bare-metal/data_presentation/lcd/lcd_img.c
index bb950c3..6e05f29 100644
--- a/source/hal/profiles/bare-metal/data_presentation/lcd/lcd_img.c
+++ b/source/hal/profiles/bare-metal/data_presentation/lcd/lcd_img.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Arm Limited. All rights reserved.
+ * Copyright (c) 2022 Arm Limited. All rights reserved.
  * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,8 +16,8 @@
  */
 #include "lcd_img.h"
 
-#include "bsp.h"
 #include "log_macros.h"
+#include "platform_drivers.h"
 
 #include <string.h>
 #include <assert.h>
diff --git a/source/hal/profiles/bare-metal/timer/include/platform_timer.h b/source/hal/profiles/bare-metal/timer/include/platform_timer.h
index 6338e0b..dd3934e 100644
--- a/source/hal/profiles/bare-metal/timer/include/platform_timer.h
+++ b/source/hal/profiles/bare-metal/timer/include/platform_timer.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021 Arm Limited. All rights reserved.
+ * Copyright (c) 2022 Arm Limited. All rights reserved.
  * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -17,7 +17,7 @@
 #ifndef BAREMETAL_TIMER_H
 #define BAREMETAL_TIMER_H
 
-#include "bsp.h"
+#include "platform_drivers.h"
 
 #include <stdint.h>
 #include <time.h>
diff --git a/source/hal/profiles/bare-metal/timer/platform_timer.c b/source/hal/profiles/bare-metal/timer/platform_timer.c
index 11ccf8b..0388198 100644
--- a/source/hal/profiles/bare-metal/timer/platform_timer.c
+++ b/source/hal/profiles/bare-metal/timer/platform_timer.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021-2022 Arm Limited. All rights reserved.
+ * Copyright (c) 2022 Arm Limited. All rights reserved.
  * SPDX-License-Identifier: Apache-2.0
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -14,9 +14,9 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-#include "bsp.h"
 #include "timer.h"
 #include "log_macros.h"
+#include "platform_drivers.h"
 
 #include <assert.h>
 #include <string.h>