MLECO-2919: Restructuring to standardise HAL APIs

* LCD module component created (removed from individual
  platform packs).

* retarget.c moved out into its own component that wraps
  the uart module. It also have the native stub for
  GetLine => paved the way for removing data_acq module
  from profiles.

* shortened names for components' dir for npu and ta

* remove peripheral_memmap and peripheral_irqs headers
  from platform_drivers.h. There should be no need for
  these to be included in the top level now. These should
  be private headers.

* cmsis_device moved in as a component.

* Pyenv created by set_up_default_resource.py will also
  install packages that CMake's source generator needs.

TODO's:

* Remove timer from profiles (MLECO-3096)

Change-Id: I9d6ea2f4f291788f40a16ed507019563c8d7f205

1 files changed, 0 insertions, 122 deletions

diff --git a/source/hal/components/ethosu_npu_init/ethosu_npu_init.c b/source/hal/components/ethosu_npu_init/ethosu_npu_init.c
deleted file mode 100644
index 161d613..0000000
--- a/source/hal/components/ethosu_npu_init/ethosu_npu_init.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Copyright (c) 2022 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.
- */
-
-#include "ethosu_npu_init.h"
-
-#include "RTE_Components.h"         /* For CPU related defintiions */
-#include "peripheral_memmap.h"      /* Peripheral memory map definitions. */
-#include "peripheral_irqs.h"        /* IRQ numbers for this platform. */
-#include "log_macros.h"             /* Logging functions */
-
-#include "ethosu_mem_config.h"      /* Arm Ethos-U memory config */
-#include "ethosu_driver.h"          /* Arm Ethos-U driver header */
-
-struct ethosu_driver ethosu_drv; /* Default Ethos-U device driver */
-
-#if defined(ETHOS_U_CACHE_BUF_SZ) && (ETHOS_U_CACHE_BUF_SZ > 0)
-static uint8_t cache_arena[ETHOS_U_CACHE_BUF_SZ] CACHE_BUF_ATTRIBUTE;
-#else  /* defined (ETHOS_U_CACHE_BUF_SZ) && (ETHOS_U_CACHE_BUF_SZ > 0) */
-static uint8_t *cache_arena = NULL;
-#endif /* defined (ETHOS_U_CACHE_BUF_SZ) && (ETHOS_U_CACHE_BUF_SZ > 0) */
-
-uint8_t *get_cache_arena()
-{
-    return cache_arena;
-}
-
-size_t get_cache_arena_size()
-{
-#if defined(ETHOS_U_CACHE_BUF_SZ) && (ETHOS_U_CACHE_BUF_SZ > 0)
-    return sizeof(cache_arena);
-#else  /* defined (ETHOS_U_CACHE_BUF_SZ) && (ETHOS_U_CACHE_BUF_SZ > 0) */
-    return 0;
-#endif /* defined (ETHOS_U_CACHE_BUF_SZ) && (ETHOS_U_CACHE_BUF_SZ > 0) */
-}
-
-/**
- * @brief   Defines the Ethos-U interrupt handler: just a wrapper around the default
- *          implementation.
- **/
-void arm_ethosu_npu_irq_handler(void)
-{
-    /* Call the default interrupt handler from the NPU driver */
-    ethosu_irq_handler(&ethosu_drv);
-}
-
-/**
- * @brief  Initialises the NPU IRQ
- **/
-void arm_ethosu_npu_irq_init(void)
-{
-    const IRQn_Type ethosu_irqnum = (IRQn_Type)EthosU_IRQn;
-
-    /* Register the EthosU IRQ handler in our vector table.
-     * Note, this handler comes from the EthosU driver */
-    NVIC_SetVector(ethosu_irqnum, (uint32_t)arm_ethosu_npu_irq_handler);
-
-    /* Enable the IRQ */
-    NVIC_EnableIRQ(ethosu_irqnum);
-
-    debug("EthosU IRQ#: %u, Handler: 0x%p\n",
-          ethosu_irqnum, arm_ethosu_npu_irq_handler);
-}
-
-int arm_ethosu_npu_init(void)
-{
-    int err = 0;
-
-    /* Initialise the IRQ */
-    arm_ethosu_npu_irq_init();
-
-    /* Initialise Ethos-U device */
-    const void *ethosu_base_address = (void *)(SEC_ETHOS_U_NPU_BASE);
-
-    if (0 != (err = ethosu_init(
-                  &ethosu_drv,            /* Ethos-U driver device pointer */
-                  ethosu_base_address,    /* Ethos-U NPU's base address. */
-                  get_cache_arena(),      /* Pointer to fast mem area - NULL for U55. */
-                  get_cache_arena_size(), /* Fast mem region size. */
-                  1,                      /* Security enable. */
-                  1)))                    /* Privilege enable. */
-    {
-        printf_err("failed to initialise Ethos-U device\n");
-        return err;
-    }
-
-    info("Ethos-U device initialised\n");
-
-    /* Get Ethos-U version */
-    struct ethosu_driver_version driver_version;
-    struct ethosu_hw_info hw_info;
-
-    ethosu_get_driver_version(&driver_version);
-    ethosu_get_hw_info(&ethosu_drv, &hw_info);
-
-    info("Ethos-U version info:\n");
-    info("\tArch:       v%" PRIu32 ".%" PRIu32 ".%" PRIu32 "\n",
-         hw_info.version.arch_major_rev,
-         hw_info.version.arch_minor_rev,
-         hw_info.version.arch_patch_rev);
-    info("\tDriver:     v%" PRIu8 ".%" PRIu8 ".%" PRIu8 "\n",
-         driver_version.major,
-         driver_version.minor,
-         driver_version.patch);
-    info("\tMACs/cc:    %" PRIu32 "\n", (uint32_t)(1 << hw_info.cfg.macs_per_cc));
-    info("\tCmd stream: v%" PRIu32 "\n", hw_info.cfg.cmd_stream_version);
-
-    return 0;
-}