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

3 files changed, 0 insertions, 223 deletions

diff --git a/source/hal/platform/simple/include/platform_drivers.h b/source/hal/platform/simple/include/platform_drivers.h
deleted file mode 100644
index c1a6c6a..0000000
--- a/source/hal/platform/simple/include/platform_drivers.h
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright (c) 2021-2022 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.
- */
-
-#ifndef PLATFORM_DRIVERS_H
-#define PLATFORM_DRIVERS_H
-
-#include "log_macros.h"   /* Logging related helpers. */
-
-/* Platform components */
-#include "stubs/glcd.h"             /* LCD stubs to support use cases that use LCD */
-#include "timer_simple_platform.h"  /* timer implementation */
-#include "RTE_Components.h"         /* For CPU related defintiions */
-
-/** Platform definitions. TODO: These should be removed. */
-#include "peripheral_memmap.h"  /* Peripheral memory map definitions. */
-#include "peripheral_irqs.h"    /* IRQ numbers for this platform. */
-
-/**
- * @brief   Initialises the platform components.
- * @return  0 if successful, error code otherwise.
- */
-int platform_init(void);
-
-/**
- * @brief   Teardown for platform components.
- */
-void platform_release(void);
-
-/**
- * @brief   Sets the platform name.
- * @param[out] name     Name of the platform to be set
- * @param[in]  size     Size of the input buffer
- */
-void platform_name(char* name, size_t size);
-
-#endif /* PLATFORM_DRIVERS_H */
diff --git a/source/hal/platform/simple/include/stubs/glcd.h b/source/hal/platform/simple/include/stubs/glcd.h
deleted file mode 100644
index b31938f..0000000
--- a/source/hal/platform/simple/include/stubs/glcd.h
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Copyright (c) 2021-2022 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.
- */
-#ifndef STUBS_SIMPLE_PLATFORM_H
-#define STUBS_SIMPLE_PLATFORM_H
-
-#include <stdint.h>
-
-/****************************************************************************/
-/*              Definitions and stub functions for modules currently        */
-/*              unavailable on this target platform                         */
-/****************************************************************************/
-#define GLCD_WIDTH      320
-#define GLCD_HEIGHT     240
-#define Black           0x0000      /*   0,   0,   0 */
-#define White           0xFFFF      /* 255, 255, 255 */
-
-/************************  GLCD related functions ****************************/
-/**
- * @brief      Initialize the Himax LCD with HX8347-D LCD Controller
- */
-void GLCD_Initialize(void);
-
-/**
- * @brief      Display graphical bitmap image at position x horizontally and y
- *             vertically. This function is optimized for 16 bits per pixel
- *             format, it has to be adapted for any other format.
- * @param[in]  x        horizontal position.
- * @param[in]  y        vertical position.
- * @param[in]  w        width of bitmap.
- * @param[in]  h        height of bitmap.
- * @param[in]  bitmap   address at which the bitmap data resides.
- */
-void GLCD_Bitmap(unsigned int x,  unsigned int y,
-                unsigned int w, unsigned int h,
-                unsigned short *bitmap);
-
-/**
- * @brief Displays an 8 bit image, conversion to the LCD's
- *        16 bit codec is done on the fly.
- * @param[in] data      pointer to the full sized image data.
- * @param[in] width     image width.
- * @param[in] height    image height.
- * @param[in] channels  number of channels in the image.
- * @param[in] pos_x     start x position for the LCD.
- * @param[in] pos_y     start y position for the LCD.
- * @param[in] downsample_factor   factor by which the image
- *                                is downsampled by.
- */
-void GLCD_Image(const void *data, const uint32_t width,
-                const uint32_t height, const uint32_t channels,
-                const uint32_t pos_x, const uint32_t pos_y,
-                const uint32_t downsample_factor);
-
-/**
- * @brief      Clear display
- * @param[in]  color    display clearing color
- */
-void GLCD_Clear(unsigned short color);
-
-/**
- * @brief      Set foreground color
- * @param[in]  color    foreground color
- */
-void GLCD_SetTextColor(unsigned short color);
-
-/**
- * @brief      Display character on given line
- * @param[in]  ln    line number
- * @param[in]  col   column number
- * @param[in]  fi    font index (0 = 9x15)
- * @param[in]  c     ASCII character
- */
-void GLCD_DisplayChar(unsigned int ln, unsigned int col,
-                    unsigned char fi, unsigned char  c);
-
-/**
- * @brief      Display string on given line
- * @param[in]  ln    line number
- * @param[in]  col   column number
- * @param[in]  fi    font index (0 = 9x15)
- * @param[in]  s     pointer to string
- */
-void GLCD_DisplayString(unsigned int ln, unsigned int col,
-                        unsigned char fi, char *s);
-
-/**
- * @brief      Draw box filled with color
- * @param[in]  x        horizontal position
- * @param[in]  y:       vertical position
- * @param[in]  w:       window width in pixels
- * @param[in]  h:       window height in pixels
- * @param[in]  color    box color
- */
-void GLCD_Box(unsigned int x, unsigned int y,
-            unsigned int w, unsigned int h,
-            unsigned short color);
-
-#endif /* STUBS_SIMPLE_PLATFORM_H */
diff --git a/source/hal/platform/simple/include/timer_simple_platform.h b/source/hal/platform/simple/include/timer_simple_platform.h
deleted file mode 100644
index 683a207..0000000
--- a/source/hal/platform/simple/include/timer_simple_platform.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Copyright (c) 2021-2022 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.
- */
-#ifndef TIMER_SIMPLE_PLATFORM_H
-#define TIMER_SIMPLE_PLATFORM_H
-#include <stdint.h>
-
-#include "RTE_Components.h"
-
-/* Container for timestamp for simple platform. */
-typedef struct _generic_time_counter {
-    uint64_t    counter_systick;
-} base_time_counter;
-
-/**
- * @brief   Resets the counters.
- */
-void timer_reset(void);
-
-/**
- * @brief   Gets the current counter values.
- * @returns counter struct.
- **/
-base_time_counter get_time_counter(void);
-
-/**
- * @brief   Gets the cycle counts elapsed between start and end.
- * @return  difference in counter values as 32 bit unsigned integer.
- */
-uint64_t get_cycle_count_diff(base_time_counter *start, base_time_counter *end);
-
-/**
- * @brief   Enables or triggers cycle counting mechanism, if required
- *          by the platform.
- */
-void start_cycle_counter(void);
-
-/**
- * @brief   Stops cycle counting mechanism, if required by the platform.
- */
-void stop_cycle_counter(void);
-
-/**
- * @brief   System tick interrupt handler.
- **/
-void SysTick_Handler(void);
-
-#endif /* TIMER_SIMPLE_PLATFORM_H */