hwmv2: atmel_sam: Port to HWMv2

CODEOWNERS

@@ -19,13 +19,7 @@
 # entries that are not covered by the MAINTAINERS file.
 
 /soc/arm/aspeed/ @aspeeddylan
-/soc/arm/atmel_sam/common/*_sam4l_*.c @nandojve
-/soc/arm/atmel_sam/sam3x/ @ioannisg
-/soc/arm/atmel_sam/sam4e/ @nandojve
-/soc/arm/atmel_sam/sam4l/ @nandojve
-/soc/arm/atmel_sam/sam4s/ @fallrisk
-/soc/arm/atmel_sam/same70/ @nandojve
-/soc/arm/atmel_sam/samv71/ @nandojve
+/soc/atmel/ @nandojve
 /soc/arm/bcm*/ @sbranden
 /soc/arm/infineon_cat1/ @ifyall @npal-cy
 /soc/arm/infineon_xmc/ @parthitce
@@ -101,11 +95,7 @@
 /boards/arm/rpi_pico/ @yonsch
 /boards/arm/ronoth_lodev/ @NorthernDean
 /boards/arm/xmc45_relax_kit/ @parthitce
-/boards/arm/sam4e_xpro/ @nandojve
-/boards/arm/sam4l_ek/ @nandojve
-/boards/arm/sam4s_xplained/ @fallrisk
-/boards/arm/sam_e70_xplained/ @nandojve
-/boards/arm/sam_v71_xult/ @nandojve
+/boards/atmel/ @nandojve
 /boards/arm/scobc_module1/ @yashi
 /boards/arm/v2m_beetle/ @fvincenzo
 /boards/arm/olimexino_stm32/ @ydamigos
@@ -411,13 +401,7 @@
 /dts/arc/ @abrodkin @ruuddw @iriszzw @evgeniy-paltsev
 /dts/arm/acsip/ @NorthernDean
 /dts/arm/aspeed/ @aspeeddylan
-/dts/arm/atmel/sam4e* @nandojve
-/dts/arm/atmel/sam4l* @nandojve
-/dts/arm/atmel/samr21.dtsi @benpicco
-/dts/arm/atmel/sam*5*.dtsi @benpicco
-/dts/arm/atmel/same70* @nandojve
-/dts/arm/atmel/samv71* @nandojve
-/dts/arm/atmel/ @galak
+/dts/arm/atmel/ @galak @nandojve
 /dts/arm/broadcom/ @sbranden
 /dts/arm/cypress/ @ifyall @npal-cy
 /dts/arm/gd/ @nandojve
@@ -475,6 +459,7 @@
 /dts/bindings/counter/snps,dw-timers.yaml @pbalsundar
 /dts/bindings/wifi/*esp-at.yaml @mniestroj
 /dts/bindings/*/*gd32* @nandojve
+/dts/bindings/*/*sam* @nandojve
 /dts/bindings/*/*npcx* @MulinChao @ChiHuaL
 /dts/bindings/*/*psoc6* @ifyall @npal-cy
 /dts/bindings/*/*infineon*cat1* @ifyall @npal-cy

MAINTAINERS.yml

@@ -3383,10 +3383,9 @@ Microchip SAM Platforms:
  - mnkp
  - stephanosio
  files:
- - boards/arm/atsam*/
- - boards/arm/sam*/
+ - boards/atmel/
  - dts/arm/atmel/
- - soc/arm/atmel_sam*/
+ - soc/atmel/
  - drivers/*/*sam*.c
  - dts/bindings/*/atmel,*
  labels:

boards/boards_legacy/arm/arduino_due/Kconfig.board → boards/arduino/arduino_due/Kconfig.arduino_due

@@ -1,8 +1,5 @@
-# Arduino Due Board configuration
-
 # Copyright (c) 2017 Justin Watson
 # SPDX-License-Identifier: Apache-2.0
 
 config BOARD_ARDUINO_DUE
- bool "Arduino Due Board"
- depends on SOC_PART_NUMBER_SAM3X8E
+ select SOC_SAM3X8E

boards/boards_legacy/arm/arduino_due/arduino_due.yaml → boards/arduino/arduino_due/arduino_due.yaml

@@ -2,14 +2,14 @@ identifier: arduino_due
 name: Arduino Due
 type: mcu
 arch: arm
-ram: 96
-flash: 512
 toolchain:
  - zephyr
  - gnuarmemb
  - xtools
+flash: 512
+ram: 96
 supported:
- - watchdog
- - gpio
  - arduino_i2c
+ - gpio
+ - watchdog
 vendor: arduino

boards/boards_legacy/arm/arduino_due/arduino_due_defconfig → boards/arduino/arduino_due/arduino_due_defconfig

@@ -1,14 +1,9 @@
 # SPDX-License-Identifier: Apache-2.0
 
-CONFIG_SOC_SERIES_SAM3X=y
-CONFIG_SOC_PART_NUMBER_SAM3X8E=y
-CONFIG_BOARD_ARDUINO_DUE=y
 CONFIG_ARM_MPU=y
+CONFIG_HW_STACK_PROTECTION=y
+CONFIG_WDT_DISABLE_AT_BOOT=y
+
 CONFIG_CONSOLE=y
 CONFIG_UART_CONSOLE=y
 CONFIG_SERIAL=y
-CONFIG_SOC_ATMEL_SAM3X_EXT_MAINCK=y
-CONFIG_WDT_DISABLE_AT_BOOT=y
-
-# Enable HW stack protection
-CONFIG_HW_STACK_PROTECTION=y

boards/arduino/arduino_due/board.yml

@@ -0,0 +1,5 @@
+board:
+ name: arduino_due
+ vendor: arduino
+ socs:
+ - name: sam3x8e

boards/boards_legacy/arm/arduino_due/doc/index.rst → boards/arduino/arduino_due/doc/index.rst

@@ -56,7 +56,7 @@ See `Arduino Due website`_ and `Atmel SAM3X8E Datasheet`_ for a complete
 list of Arduino Due board hardware features.
 
 The default configuration can be found in the Kconfig
-:zephyr_file:`boards/arm/arduino_due/arduino_due_defconfig`.
+:zephyr_file:`boards/arduino/arduino_due/arduino_due_defconfig`.
 
 .. note::
  For I2C, pull-up resistors are required for using SCL1 and SDA1 (near IO13).

boards/atmel/index.rst

@@ -0,0 +1,10 @@
+.. _boards-atmel:
+
+Atmel Corporation
+#################
+
+.. toctree::
+ :maxdepth: 1
+ :glob:
+
+ **/*

boards/atmel/sam/sam4e_xpro/Kconfig.defconfig

@@ -0,0 +1,9 @@
+# Copyright (c) 2024 Gerson Fernando Budke <nandojve@gmail.com>
+# SPDX-License-Identifier: Apache-2.0
+
+if NETWORKING
+
+config NET_L2_ETHERNET
+ default y
+
+endif # NETWORKING

boards/atmel/sam/sam4e_xpro/Kconfig.sam4e_xpro

@@ -0,0 +1,5 @@
+# Copyright (c) 2019-2024 Gerson Fernando Budke
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_SAM4E_XPRO
+ select SOC_SAM4E16E

boards/atmel/sam/sam4e_xpro/board.yml

@@ -0,0 +1,5 @@
+board:
+ name: sam4e_xpro
+ vendor: atmel
+ socs:
+ - name: sam4e16e

boards/boards_legacy/arm/sam4e_xpro/doc/index.rst → boards/atmel/sam/sam4e_xpro/doc/index.rst

@@ -44,25 +44,35 @@ features:
 +-----------+------------+-------------------------------------+
 | SYSTICK | on-chip | systick |
 +-----------+------------+-------------------------------------+
-| UART | on-chip | serial port |
+| GPIO | on-chip | gpio  |
 +-----------+------------+-------------------------------------+
-| USART | on-chip | serial port |
+| AFEC | on-chip | adc |
++-----------+------------+-------------------------------------+
+| COUNTER | on-chip | counter |
++-----------+------------+-------------------------------------+
+| ETHERNET | on-chip | ethernet |
++-----------+------------+-------------------------------------+
+| HWINFO | on-chip | hwinfo |
++-----------+------------+-------------------------------------+
+| HSMCI | on-chip | sdhc |
 +-----------+------------+-------------------------------------+
 | I2C | on-chip | i2c |
 +-----------+------------+-------------------------------------+
+| PWM | on-chip | pwm |
++-----------+------------+-------------------------------------+
 | SPI | on-chip | spi |
 +-----------+------------+-------------------------------------+
-| ETHERNET | on-chip | ethernet  |
+| UART | on-chip | serial port |
 +-----------+------------+-------------------------------------+
-| WATCHDOG | on-chip | watchdog  |
+| USART | on-chip | serial port |
 +-----------+------------+-------------------------------------+
-| GPIO | on-chip | gpio  |
+| WATCHDOG | on-chip | watchdog |
 +-----------+------------+-------------------------------------+
 
 Other hardware features are not currently supported by Zephyr.
 
 The default configuration can be found in the Kconfig
-:zephyr_file:`boards/arm/sam4e_xpro/sam4e_xpro_defconfig`.
+:zephyr_file:`boards/atmel/sam/sam4e_xpro/sam4e_xpro_defconfig`.
 
 Connections and IOs
 ===================

boards/boards_legacy/arm/sam4e_xpro/sam4e_xpro-pinctrl.dtsi → boards/atmel/sam/sam4e_xpro/sam4e_xpro-pinctrl.dtsi

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022-2023, Gerson Fernando Budke <nandojve@gmail.com>
+ * Copyright (c) 2022-2024, Gerson Fernando Budke <nandojve@gmail.com>
  * SPDX-License-Identifier: Apache-2.0
  */
 
@@ -105,5 +105,4 @@
  <PA27C_HSMCI_MCDA3>;
  };
  };
-
 };

boards/boards_legacy/arm/sam4e_xpro/sam4e_xpro.yaml → boards/atmel/sam/sam4e_xpro/sam4e_xpro.yaml

@@ -6,11 +6,19 @@ toolchain:
  - zephyr
  - gnuarmemb
  - xtools
+flash: 1024
+ram: 128
 supported:
- - netif:eth
+ - adc
+ - counter
  - gpio
- - spi
+ - hwinfo
+ - i2c
+ - netif:eth
+ - pwm
  - sdhc
+ - spi
+ - uart
  - watchdog
  - xpro_gpio
  - xpro_i2c

boards/boards_legacy/arm/sam4l_ek/sam4l_ek_defconfig → boards/atmel/sam/sam4e_xpro/sam4e_xpro_defconfig

@@ -1,13 +1,11 @@
 # SPDX-License-Identifier: Apache-2.0
 
-CONFIG_SOC_SERIES_SAM4L=y
-CONFIG_SOC_PART_NUMBER_SAM4LC4C=y
-CONFIG_BOARD_SAM4L_EK=y
+CONFIG_BUILD_OUTPUT_HEX=y
 
 CONFIG_ARM_MPU=y
 CONFIG_HW_STACK_PROTECTION=y
+CONFIG_WDT_DISABLE_AT_BOOT=y
 
 CONFIG_CONSOLE=y
-CONFIG_GPIO=y
 CONFIG_SERIAL=y
 CONFIG_UART_CONSOLE=y

boards/atmel/sam/sam4l_ek/Kconfig.sam4l_ek

@@ -0,0 +1,5 @@
+# Copyright (c) 2020-2024 Gerson Fernando Budke <nandojve@gmail.com>
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_SAM4L_EK
+ select SOC_SAM4LC4C

boards/atmel/sam/sam4l_ek/board.yml

@@ -0,0 +1,5 @@
+board:
+ name: sam4l_ek
+ vendor: atmel
+ socs:
+ - name: sam4lc4c

boards/boards_legacy/arm/sam4l_ek/doc/index.rst → boards/atmel/sam/sam4l_ek/doc/index.rst

@@ -61,29 +61,33 @@ The sam4l_ek board configuration supports the following hardware features:
 +-----------+------------+-------------------------------------+
 | Interface | Controller | Driver/Component |
 +===========+============+=====================================+
-| GPIO | on-chip | gpio |
-+-----------+------------+-------------------------------------+
-| HWINFO | on-chip | Unique 120 bit serial number |
-+-----------+------------+-------------------------------------+
 | MPU | on-chip | arch/arm |
 +-----------+------------+-------------------------------------+
 | NVIC | on-chip | arch/arm |
 +-----------+------------+-------------------------------------+
-| SPI | on-chip | spi |
-+-----------+------------+-------------------------------------+
 | SYSTICK | on-chip | systick |
 +-----------+------------+-------------------------------------+
-| TRNG | on-chip | 32-bit True Random Number Generator |
+| COUNTER | on-chip | counter |
++-----------+------------+-------------------------------------+
+| GPIO | on-chip | gpio |
++-----------+------------+-------------------------------------+
+| HWINFO | on-chip | Unique 120 bit serial number |
++-----------+------------+-------------------------------------+
+| SPI | on-chip | spi |
++-----------+------------+-------------------------------------+
+| TRNG | on-chip | entropy |
 +-----------+------------+-------------------------------------+
 | TWIM | on-chip | i2c master port-interrupt |
 +-----------+------------+-------------------------------------+
 | USART | on-chip | serial port |
 +-----------+------------+-------------------------------------+
+| USB | on-chip | usb device |
++-----------+------------+-------------------------------------+
 
 Other hardware features are not currently supported by Zephyr.
 
 The default configuration can be found in the Kconfig
-:zephyr_file:`boards/arm/sam4l_ek/sam4l_ek_defconfig`.
+:zephyr_file:`boards/atmel/sam/sam4l_ek/sam4l_ek_defconfig`.
 
 Connections and IOs
 ===================

boards/boards_legacy/arm/sam4l_ek/sam4l_ek.yaml → boards/atmel/sam/sam4l_ek/sam4l_ek.yaml

@@ -2,16 +2,20 @@ identifier: sam4l_ek
 name: SAM4L-EK
 type: mcu
 arch: arm
-flash: 256
-ram: 32
 toolchain:
  - zephyr
  - gnuarmemb
  - xtools
+flash: 256
+ram: 32
 supported:
+ - counter
  - gpio
+ - entropy
+ - hwinfo
  - i2c
  - spi
- - usart
+ - uart
+ - usb
  - usb_device
 vendor: atmel

boards/atmel/sam/sam4l_ek/sam4l_ek_defconfig

@@ -0,0 +1,8 @@
+# SPDX-License-Identifier: Apache-2.0
+
+CONFIG_ARM_MPU=y
+CONFIG_HW_STACK_PROTECTION=y
+
+CONFIG_CONSOLE=y
+CONFIG_SERIAL=y
+CONFIG_UART_CONSOLE=y

boards/atmel/sam/sam4s_xplained/Kconfig.sam4s_xplained

@@ -0,0 +1,5 @@
+# Copyright (c) 2024 Gerson Fernando Budke <nandojve@gmail.com>
+# SPDX-License-Identifier: Apache-2.0
+
+config BOARD_SAM4S_XPLAINED
+ select SOC_SAM4S16C

boards/atmel/sam/sam4s_xplained/board.yml

@@ -0,0 +1,5 @@
+board:
+ name: sam4s_xplained
+ vendor: atmel
+ socs:
+ - name: sam4s16c