diff --git a/README.md b/README.md
index 1353cefcb6..f8b7b0bd73 100644
--- a/README.md
+++ b/README.md
@@ -192,6 +192,7 @@ User can add a STM32 based board following this [wiki](https://github.com/stm32d
| :green_heart: | STM32H573IIKxQ | [STM32H573I-DK](https://www.st.com/en/evaluation-tools/stm32h573i-dk.html) | *2.6.0* | |
| :green_heart: | STM32H747XIHx | [STM32H747I-DISCO](https://www.st.com/en/evaluation-tools/stm32h747i-disco.html) | *2.7.0* | |
| :green_heart: | STM32L4S5VI | [B-L4S5I-IOT01A](https://www.st.com/en/evaluation-tools/b-l4s5i-iot01a.html) | *2.0.0* | |
+| :yellow_heart: | STM32L562QEIxQ | [STM32L562E-DK](https://www.st.com/en/evaluation-tools/stm32l562e-dk.html) | **2.11.0** | |
| :green_heart: | STM32U585AIIxQ | [B-U585I-IOT02A](https://www.st.com/en/evaluation-tools/b-u585i-iot02a.html) | *2.1.0* | |
| :green_heart: | STM32WB5MMG | [STM32WB5MM-DK](https://www.st.com/en/evaluation-tools/stm32wb5mm-dk.html) | *2.1.0* | |
@@ -743,7 +744,9 @@ User can add a STM32 based board following this [wiki](https://github.com/stm32d
| Status | Device(s) | Name | Release | Notes |
| :----: | :-------: | ---- | :-----: | :---- |
| :green_heart: | STM32L552ZC-Q
STM32L552ZE-Q | Generic Board | *2.0.0* | |
+| :yellow_heart: | STM32L552QCIxQ
STM32L552QEIxQ | Generic Board | **2.11.0** | |
| :green_heart: | STM32L562ZE-Q | Generic Board | *2.0.0* | |
+| :yellow_heart: | STM32L562QEIxQ | Generic Board | **2.11.0** | |
### Generic STM32U0 boards
diff --git a/boards.txt b/boards.txt
index 9d8fb3b19e..aaebef7be9 100644
--- a/boards.txt
+++ b/boards.txt
@@ -1423,6 +1423,22 @@ Disco.menu.pnum.STM32H747I_DISCO.build.peripheral_pins=-DCUSTOM_PERIPHERAL_PINS
Disco.menu.pnum.STM32H747I_DISCO.openocd.target=stm32h7x
Disco.menu.pnum.STM32H747I_DISCO.debug.svd_file={runtime.tools.STM32_SVD.path}/svd/STM32H7xx/STM32H747_CM7.svd
+# STM32L562E-DK
+Disco.menu.pnum.STM32L562E_DK=STM32L562E-DK
+Disco.menu.pnum.STM32L562E_DK.node=DIS_L562QE
+Disco.menu.pnum.STM32L562E_DK.upload.maximum_size=524288
+Disco.menu.pnum.STM32L562E_DK.upload.maximum_data_size=196608
+Disco.menu.pnum.STM32L562E_DK.build.mcu=cortex-m33
+Disco.menu.pnum.STM32L562E_DK.build.fpu=-mfpu=fpv4-sp-d16
+Disco.menu.pnum.STM32L562E_DK.build.float-abi=-mfloat-abi=hard
+Disco.menu.pnum.STM32L562E_DK.build.board=STM32L562E_DK
+Disco.menu.pnum.STM32L562E_DK.build.series=STM32L5xx
+Disco.menu.pnum.STM32L562E_DK.build.product_line=STM32L562xx
+Disco.menu.pnum.STM32L562E_DK.build.variant=STM32L5xx/L552Q(C-E)IxQ_L562QEIxQ
+Disco.menu.pnum.STM32L562E_DK.build.peripheral_pins=-DCUSTOM_PERIPHERAL_PINS
+Disco.menu.pnum.STM32L562E_DK.openocd.target=stm32l5x
+Disco.menu.pnum.STM32L562E_DK.debug.svd_file={runtime.tools.STM32_SVD.path}/svd/STM32L5xx/STM32L562.svd
+
# STM32WB5MM-DK board
Disco.menu.pnum.STM32WB5MM_DK=STM32WB5MM-DK
Disco.menu.pnum.STM32WB5MM_DK.node="DIS_WB5MMG"
@@ -12226,6 +12242,24 @@ GenL5.openocd.target=stm32l5x
GenL5.vid.0=0x0483
GenL5.pid.0=0x5740
+# Generic L552QCIxQ
+GenL5.menu.pnum.GENERIC_L552QCIXQ=Generic L552QCIxQ
+GenL5.menu.pnum.GENERIC_L552QCIXQ.upload.maximum_size=262144
+GenL5.menu.pnum.GENERIC_L552QCIXQ.upload.maximum_data_size=262144
+GenL5.menu.pnum.GENERIC_L552QCIXQ.build.board=GENERIC_L552QCIXQ
+GenL5.menu.pnum.GENERIC_L552QCIXQ.build.product_line=STM32L552xx
+GenL5.menu.pnum.GENERIC_L552QCIXQ.build.variant=STM32L5xx/L552Q(C-E)IxQ_L562QEIxQ
+GenL5.menu.pnum.GENERIC_L552QCIXQ.debug.svd_file={runtime.tools.STM32_SVD.path}/svd/STM32L5xx/STM32L552.svd
+
+# Generic L552QEIxQ
+GenL5.menu.pnum.GENERIC_L552QEIXQ=Generic L552QEIxQ
+GenL5.menu.pnum.GENERIC_L552QEIXQ.upload.maximum_size=524288
+GenL5.menu.pnum.GENERIC_L552QEIXQ.upload.maximum_data_size=262144
+GenL5.menu.pnum.GENERIC_L552QEIXQ.build.board=GENERIC_L552QEIXQ
+GenL5.menu.pnum.GENERIC_L552QEIXQ.build.product_line=STM32L552xx
+GenL5.menu.pnum.GENERIC_L552QEIXQ.build.variant=STM32L5xx/L552Q(C-E)IxQ_L562QEIxQ
+GenL5.menu.pnum.GENERIC_L552QEIXQ.debug.svd_file={runtime.tools.STM32_SVD.path}/svd/STM32L5xx/STM32L552.svd
+
# Generic L552ZCTxQ
GenL5.menu.pnum.GENERIC_L552ZCTXQ=Generic L552ZCTxQ
GenL5.menu.pnum.GENERIC_L552ZCTXQ.upload.maximum_size=262144
@@ -12244,6 +12278,15 @@ GenL5.menu.pnum.GENERIC_L552ZETXQ.build.product_line=STM32L552xx
GenL5.menu.pnum.GENERIC_L552ZETXQ.build.variant=STM32L5xx/L552Z(C-E)TxQ_L562ZETxQ
GenL5.menu.pnum.GENERIC_L552ZETXQ.debug.svd_file={runtime.tools.STM32_SVD.path}/svd/STM32L5xx/STM32L552.svd
+# Generic L562QC-EIxQ
+GenL5.menu.pnum.GENERIC_L562QEIXQ=Generic L562QC-EIxQ
+GenL5.menu.pnum.GENERIC_L562QEIXQ.upload.maximum_size=524288
+GenL5.menu.pnum.GENERIC_L562QEIXQ.upload.maximum_data_size=196608
+GenL5.menu.pnum.GENERIC_L562QEIXQ.build.board=GENERIC_L562QEIXQ
+GenL5.menu.pnum.GENERIC_L562QEIXQ.build.product_line=STM32L562xx
+GenL5.menu.pnum.GENERIC_L562QEIXQ.build.variant=STM32L5xx/L552Q(C-E)IxQ_L562QEIxQ
+GenL5.menu.pnum.GENERIC_L562QEIXQ.debug.svd_file={runtime.tools.STM32_SVD.path}/svd/STM32L5xx/STM32L562.svd
+
# Generic L562ZETxQ
GenL5.menu.pnum.GENERIC_L562ZETXQ=Generic L562ZETxQ
GenL5.menu.pnum.GENERIC_L562ZETXQ.upload.maximum_size=524288
diff --git a/variants/STM32L5xx/L552Q(C-E)IxQ_L562QEIxQ/PeripheralPins_STM32L562E_DK.c b/variants/STM32L5xx/L552Q(C-E)IxQ_L562QEIxQ/PeripheralPins_STM32L562E_DK.c
new file mode 100644
index 0000000000..e083b99c20
--- /dev/null
+++ b/variants/STM32L5xx/L552Q(C-E)IxQ_L562QEIxQ/PeripheralPins_STM32L562E_DK.c
@@ -0,0 +1,431 @@
+/*
+ *******************************************************************************
+ * Copyright (c) 2020, STMicroelectronics
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ *******************************************************************************
+ */
+/*
+ * Automatically generated from STM32L552Q(C-E)IxQ.xml, STM32L562QEIxQ.xml
+ * CubeMX DB release 6.0.140
+ */
+#if defined(ARDUINO_STM32L562E_DK)
+#include "Arduino.h"
+#include "PeripheralPins.h"
+
+/* =====
+ * Notes:
+ * - The pins mentioned Px_y_ALTz are alternative possibilities which use other
+ * HW peripheral instances. You can use them the same way as any other "normal"
+ * pin (i.e. analogWrite(PA7_ALT1, 128);).
+ *
+ * - Commented lines are alternative possibilities which are not used per default.
+ * If you change them, you will have to know what you do
+ * =====
+ */
+
+//*** ADC ***
+
+#ifdef HAL_ADC_MODULE_ENABLED
+WEAK const PinMap PinMap_ADC[] = {
+ {PA_0, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 5, 0)}, // ADC1_IN5
+ {PA_0_ALT1, ADC2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 5, 0)}, // ADC2_IN5
+ {PA_1, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 6, 0)}, // ADC1_IN6
+ {PA_1_ALT1, ADC2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 6, 0)}, // ADC2_IN6
+ {PA_4, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 9, 0)}, // ADC1_IN9
+ {PA_4_ALT1, ADC2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 9, 0)}, // ADC2_IN9
+ {PA_5, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 10, 0)}, // ADC1_IN10
+ {PA_5_ALT1, ADC2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 10, 0)}, // ADC2_IN10
+ {PC_4, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 13, 0)}, // ADC1_IN13
+ {PC_4_ALT1, ADC2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 13, 0)}, // ADC2_IN13
+ {PC_5, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 14, 0)}, // ADC1_IN14
+ {PC_5_ALT1, ADC2, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 14, 0)}, // ADC2_IN14
+ {NC, NP, 0}
+};
+#endif
+
+//*** DAC ***
+
+#ifdef HAL_DAC_MODULE_ENABLED
+WEAK const PinMap PinMap_DAC[] = {
+ {PA_4, DAC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // DAC1_OUT1
+ {PA_5, DAC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // DAC1_OUT2
+ {NC, NP, 0}
+};
+#endif
+
+//*** I2C ***
+
+#ifdef HAL_I2C_MODULE_ENABLED
+WEAK const PinMap PinMap_I2C_SDA[] = {
+ {PB_4, I2C3, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C3)},
+ {PB_7, I2C1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
+ {PB_7_ALT1, I2C4, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF5_I2C4)},
+ {PB_9, I2C1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
+ {PB_11, I2C2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)},
+ {PB_11_ALT1, I2C4, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF3_I2C4)},
+ {PD_13, I2C4, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C4)},
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_I2C_MODULE_ENABLED
+WEAK const PinMap PinMap_I2C_SCL[] = {
+ {PB_6, I2C1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
+ {PB_6_ALT1, I2C4, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF5_I2C4)},
+ {PB_8, I2C1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
+ {PB_10, I2C2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)},
+ {PB_10_ALT1, I2C4, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF3_I2C4)},
+ {PB_13, I2C2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)},
+ {PD_12, I2C4, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C4)},
+ {NC, NP, 0}
+};
+#endif
+
+//*** No I3C ***
+
+//*** TIM ***
+
+#ifdef HAL_TIM_MODULE_ENABLED
+WEAK const PinMap PinMap_TIM[] = {
+ {PA_0, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
+ {PA_0_ALT1, TIM5, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5, 1, 0)}, // TIM5_CH1
+ {PA_1, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 2, 0)}, // TIM2_CH2
+ {PA_1_ALT1, TIM5, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5, 2, 0)}, // TIM5_CH2
+ {PA_1_ALT2, TIM15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM15, 1, 1)}, // TIM15_CH1N
+ {PA_5, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // TIM2_CH1
+ {PA_5_ALT1, TIM8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8, 1, 1)}, // TIM8_CH1N
+ {PB_4, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // TIM3_CH1
+ {PB_5, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // TIM3_CH2
+ {PB_6, TIM4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 1, 0)}, // TIM4_CH1
+ {PB_6_ALT1, TIM16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM16, 1, 1)}, // TIM16_CH1N
+ {PB_7, TIM4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 2, 0)}, // TIM4_CH2
+ {PB_7_ALT1, TIM17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM17, 1, 1)}, // TIM17_CH1N
+ {PB_8, TIM4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 3, 0)}, // TIM4_CH3
+ {PB_8_ALT1, TIM16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM16, 1, 0)}, // TIM16_CH1
+ {PB_9, TIM4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 4, 0)}, // TIM4_CH4
+ {PB_9_ALT1, TIM17, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM17, 1, 0)}, // TIM17_CH1
+ {PB_10, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 3, 0)}, // TIM2_CH3
+ {PB_11, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 4, 0)}, // TIM2_CH4
+ {PB_13, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 1, 1)}, // TIM1_CH1N
+ {PB_13_ALT1, TIM15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM15, 1, 1)}, // TIM15_CH1N
+ {PC_6, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // TIM3_CH1
+ {PC_6_ALT1, TIM8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8, 1, 0)}, // TIM8_CH1
+ {PC_8, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 3, 0)}, // TIM3_CH3
+ {PC_8_ALT1, TIM8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8, 3, 0)}, // TIM8_CH3
+ {PC_9, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 4, 0)}, // TIM3_CH4
+ {PC_9_ALT1, TIM8, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM8, 4, 0)}, // TIM8_CH4
+ {PD_12, TIM4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 1, 0)}, // TIM4_CH1
+ {PD_13, TIM4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 2, 0)}, // TIM4_CH2
+ {PE_0, TIM16, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM16, 1, 0)}, // TIM16_CH1
+ {PG_9, TIM15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM15, 1, 1)}, // TIM15_CH1N
+ {PG_10, TIM15, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF14_TIM15, 1, 0)}, // TIM15_CH1
+ {NC, NP, 0}
+};
+#endif
+
+//*** UART ***
+
+#ifdef HAL_UART_MODULE_ENABLED
+WEAK const PinMap PinMap_UART_TX[] = {
+ {PA_0, UART4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART4)},
+ {PA_9, USART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
+ {PB_6, USART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
+ {PB_10, USART3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
+ {PB_11, LPUART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)},
+ {PC_4, USART3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
+ {PC_10, UART4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART4)},
+ {PC_10_ALT1, USART3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
+ {PG_9, USART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_UART_MODULE_ENABLED
+WEAK const PinMap PinMap_UART_RX[] = {
+ {PA_1, UART4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART4)},
+ {PA_10, USART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
+ {PB_7, USART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
+ {PB_10, LPUART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)},
+ {PB_11, USART3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
+ {PC_5, USART3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
+ {PC_11, UART4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART4)},
+ {PC_11_ALT1, USART3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
+ {PD_2, UART5, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART5)},
+ {PD_6, USART2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
+ {PG_10, USART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_UART_MODULE_ENABLED
+WEAK const PinMap PinMap_UART_RTS[] = {
+ {PA_1, USART2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
+ {PB_4, UART5, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_UART5)},
+ {PD_2, USART3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
+ {PD_12, USART3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_UART_MODULE_ENABLED
+WEAK const PinMap PinMap_UART_CTS[] = {
+ {PA_0, USART2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
+ {PB_4, USART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
+ {PB_5, UART5, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF_NONE)},
+ {PB_7, UART4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF_NONE)},
+ {PB_13, LPUART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_LPUART1)},
+ {PB_13_ALT1, USART3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
+ {PD_11, USART3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART3)},
+ {NC, NP, 0}
+};
+#endif
+
+//*** SPI ***
+
+#ifdef HAL_SPI_MODULE_ENABLED
+WEAK const PinMap PinMap_SPI_MOSI[] = {
+ {PB_5_ALT1, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
+ {PB_5, SPI3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
+ {PD_6, SPI3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI3)},
+ {PG_4, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_SPI_MODULE_ENABLED
+WEAK const PinMap PinMap_SPI_MISO[] = {
+ {PB_4_ALT1, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
+ {PB_4, SPI3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
+ {PC_11, SPI3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
+ {PG_3, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
+ {PG_10, SPI3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_SPI_MODULE_ENABLED
+WEAK const PinMap PinMap_SPI_SCLK[] = {
+ {PA_1, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
+ {PA_5, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
+ {PB_10, SPI2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
+ {PB_13, SPI2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
+ {PC_10, SPI3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
+ {PG_2, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
+ {PG_9, SPI3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_SPI_MODULE_ENABLED
+WEAK const PinMap PinMap_SPI_SSEL[] = {
+ {PA_4, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
+ {PA_4_ALT1, SPI3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
+ {PB_9, SPI2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
+ {PG_5, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
+ {NC, NP, 0}
+};
+#endif
+
+//*** FDCAN ***
+
+#ifdef HAL_FDCAN_MODULE_ENABLED
+WEAK const PinMap PinMap_CAN_RD[] = {
+ {PB_8, FDCAN1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_FDCAN1)},
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_FDCAN_MODULE_ENABLED
+WEAK const PinMap PinMap_CAN_TD[] = {
+ {PB_9, FDCAN1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF9_FDCAN1)},
+ {NC, NP, 0}
+};
+#endif
+
+//*** No ETHERNET ***
+
+//*** OCTOSPI ***
+
+#ifdef HAL_OSPI_MODULE_ENABLED
+WEAK const PinMap PinMap_OCTOSPI_DATA0[] = {
+ {PB_1, OCTOSPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OCTOSPI1)}, // OCTOSPI1_IO0
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_OSPI_MODULE_ENABLED
+WEAK const PinMap PinMap_OCTOSPI_DATA1[] = {
+ {PB_0, OCTOSPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OCTOSPI1)}, // OCTOSPI1_IO1
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_OSPI_MODULE_ENABLED
+WEAK const PinMap PinMap_OCTOSPI_DATA2[] = {
+ {PA_7, OCTOSPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OCTOSPI1)}, // OCTOSPI1_IO2
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_OSPI_MODULE_ENABLED
+WEAK const PinMap PinMap_OCTOSPI_DATA3[] = {
+ {PA_6, OCTOSPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OCTOSPI1)}, // OCTOSPI1_IO3
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_OSPI_MODULE_ENABLED
+WEAK const PinMap PinMap_OCTOSPI_DATA4[] = {
+ {PC_1, OCTOSPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OCTOSPI1)}, // OCTOSPI1_IO4
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_OSPI_MODULE_ENABLED
+WEAK const PinMap PinMap_OCTOSPI_DATA5[] = {
+ {PC_2, OCTOSPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OCTOSPI1)}, // OCTOSPI1_IO5
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_OSPI_MODULE_ENABLED
+WEAK const PinMap PinMap_OCTOSPI_DATA6[] = {
+ {PC_3, OCTOSPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OCTOSPI1)}, // OCTOSPI1_IO6
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_OSPI_MODULE_ENABLED
+WEAK const PinMap PinMap_OCTOSPI_DATA7[] = {
+ {PC_0, OCTOSPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_OCTOSPI1)}, // OCTOSPI1_IO7
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_OSPI_MODULE_ENABLED
+WEAK const PinMap PinMap_OCTOSPI_SCLK[] = {
+ {PA_3, OCTOSPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OCTOSPI1)}, // OCTOSPI1_CLK
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_OSPI_MODULE_ENABLED
+WEAK const PinMap PinMap_OCTOSPI_SSEL[] = {
+ {PA_2, OCTOSPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OCTOSPI1)}, // OCTOSPI1_NCS
+ {NC, NP, 0}
+};
+#endif
+
+//*** USB ***
+
+#if defined(HAL_PCD_MODULE_ENABLED) || defined(HAL_HCD_MODULE_ENABLED)
+WEAK const PinMap PinMap_USB[] = {
+ {PA_11, USB, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_USB)}, // USB_DM
+ {PA_12, USB, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF10_USB)}, // USB_DP
+ {NC, NP, 0}
+};
+#endif
+
+//*** SD ***
+
+#ifdef HAL_SD_MODULE_ENABLED
+WEAK const PinMap PinMap_SD_CMD[] = {
+ {PD_2, SDMMC1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF12_SDMMC1)}, // SDMMC1_CMD
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_SD_MODULE_ENABLED
+WEAK const PinMap PinMap_SD_CK[] = {
+ {PC_12, SDMMC1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF12_SDMMC1)}, // SDMMC1_CK
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_SD_MODULE_ENABLED
+WEAK const PinMap PinMap_SD_DATA0[] = {
+ {PC_8, SDMMC1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF12_SDMMC1)}, // SDMMC1_D0
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_SD_MODULE_ENABLED
+WEAK const PinMap PinMap_SD_DATA1[] = {
+ {PC_9, SDMMC1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF12_SDMMC1)}, // SDMMC1_D1
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_SD_MODULE_ENABLED
+WEAK const PinMap PinMap_SD_DATA2[] = {
+ {PC_10, SDMMC1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF12_SDMMC1)}, // SDMMC1_D2
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_SD_MODULE_ENABLED
+WEAK const PinMap PinMap_SD_DATA3[] = {
+ {PC_11, SDMMC1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF12_SDMMC1)}, // SDMMC1_D3
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_SD_MODULE_ENABLED
+WEAK const PinMap PinMap_SD_DATA4[] = {
+ {PB_8, SDMMC1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF12_SDMMC1)}, // SDMMC1_D4
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_SD_MODULE_ENABLED
+WEAK const PinMap PinMap_SD_DATA5[] = {
+ {PB_9, SDMMC1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF12_SDMMC1)}, // SDMMC1_D5
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_SD_MODULE_ENABLED
+WEAK const PinMap PinMap_SD_DATA6[] = {
+ {PC_6, SDMMC1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF12_SDMMC1)}, // SDMMC1_D6
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_SD_MODULE_ENABLED
+WEAK const PinMap PinMap_SD_DATA7[] = {
+ {PC_7, SDMMC1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF12_SDMMC1)}, // SDMMC1_D7
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_SD_MODULE_ENABLED
+WEAK const PinMap PinMap_SD_CKIN[] = {
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_SD_MODULE_ENABLED
+WEAK const PinMap PinMap_SD_CDIR[] = {
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_SD_MODULE_ENABLED
+WEAK const PinMap PinMap_SD_D0DIR[] = {
+ {NC, NP, 0}
+};
+#endif
+
+#ifdef HAL_SD_MODULE_ENABLED
+WEAK const PinMap PinMap_SD_D123DIR[] = {
+ {NC, NP, 0}
+};
+#endif
+
+#endif /* ARDUINO_STM32L562E_DK */
diff --git a/variants/STM32L5xx/L552Q(C-E)IxQ_L562QEIxQ/generic_clock.c b/variants/STM32L5xx/L552Q(C-E)IxQ_L562QEIxQ/generic_clock.c
index ea09640eb3..fcbb9b3dff 100644
--- a/variants/STM32L5xx/L552Q(C-E)IxQ_L562QEIxQ/generic_clock.c
+++ b/variants/STM32L5xx/L552Q(C-E)IxQ_L562QEIxQ/generic_clock.c
@@ -22,7 +22,63 @@
WEAK void SystemClock_Config(void)
{
/* SystemClock_Config can be generated by STM32CubeMX */
-#warning "SystemClock_Config() is empty. Default clock at reset is used."
+ RCC_OscInitTypeDef RCC_OscInitStruct = {};
+ RCC_ClkInitTypeDef RCC_ClkInitStruct = {};
+ RCC_PeriphCLKInitTypeDef PeriphClkInit = {};
+
+ /** Configure the main internal regulator output voltage
+ */
+ if (HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE0) != HAL_OK) {
+ Error_Handler();
+ }
+
+ /** Initializes the RCC Oscillators according to the specified parameters
+ * in the RCC_OscInitTypeDef structure.
+ */
+ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI48 | RCC_OSCILLATORTYPE_HSI
+ | RCC_OSCILLATORTYPE_MSI;
+ RCC_OscInitStruct.HSIState = RCC_HSI_ON;
+ RCC_OscInitStruct.HSI48State = RCC_HSI48_ON;
+ RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
+ RCC_OscInitStruct.MSIState = RCC_MSI_ON;
+ RCC_OscInitStruct.MSICalibrationValue = RCC_MSICALIBRATION_DEFAULT;
+ RCC_OscInitStruct.MSIClockRange = RCC_MSIRANGE_6;
+ RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+ RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_MSI;
+ RCC_OscInitStruct.PLL.PLLM = 1;
+ RCC_OscInitStruct.PLL.PLLN = 55;
+ RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV7;
+ RCC_OscInitStruct.PLL.PLLQ = RCC_PLLQ_DIV2;
+ RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2;
+ if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
+ Error_Handler();
+ }
+
+ /** Initializes the CPU, AHB and APB buses clocks
+ */
+ RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK
+ | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
+ RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+ RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
+ RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
+ RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
+
+ if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5) != HAL_OK) {
+ Error_Handler();
+ }
+
+ /** Initializes the peripherals clock
+ */
+ PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_LPUART1 | RCC_PERIPHCLK_USB;
+ PeriphClkInit.Lpuart1ClockSelection = RCC_LPUART1CLKSOURCE_HSI;
+ PeriphClkInit.UsbClockSelection = RCC_USBCLKSOURCE_HSI48;
+ if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK) {
+ Error_Handler();
+ }
+
+ /** Enable MSI Auto calibration
+ */
+ HAL_RCCEx_EnableMSIPLLMode();
}
#endif /* ARDUINO_GENERIC_* */
diff --git a/variants/STM32L5xx/L552Q(C-E)IxQ_L562QEIxQ/ldscript.ld b/variants/STM32L5xx/L552Q(C-E)IxQ_L562QEIxQ/ldscript.ld
new file mode 100644
index 0000000000..1cc217a4cb
--- /dev/null
+++ b/variants/STM32L5xx/L552Q(C-E)IxQ_L562QEIxQ/ldscript.ld
@@ -0,0 +1,186 @@
+/*
+******************************************************************************
+**
+** File : LinkerScript.ld
+**
+** Author : STM32CubeIDE
+**
+** Abstract : Linker script for STM32L562xE Device from STM32L5 series
+** 512Kbytes FLASH
+** 256Kbytes RAM
+**
+** Set heap size, stack size and stack location according
+** to application requirements.
+**
+** Set memory bank area and size if external memory is used.
+**
+** Target : STMicroelectronics STM32
+**
+** Distribution: The file is distributed as is without any warranty
+** of any kind.
+**
+*****************************************************************************
+** @attention
+**
+** Copyright (c) 2025 STMicroelectronics.
+** All rights reserved.
+**
+** This software is licensed under terms that can be found in the LICENSE file
+** in the root directory of this software component.
+** If no LICENSE file comes with this software, it is provided AS-IS.
+**
+*****************************************************************************
+*/
+
+/* Entry Point */
+ENTRY(Reset_Handler)
+
+/* Highest address of the user mode stack */
+_estack = ORIGIN(RAM) + LENGTH(RAM); /* end of "RAM" Ram type memory */
+
+_Min_Heap_Size = 0x200; /* required amount of heap */
+_Min_Stack_Size = 0x400; /* required amount of stack */
+
+/* Memories definition */
+MEMORY
+{
+ RAM (xrw) : ORIGIN = 0x20000000, LENGTH = LD_MAX_DATA_SIZE
+ FLASH (rx) : ORIGIN = 0x8000000 + LD_FLASH_OFFSET, LENGTH = LD_MAX_SIZE - LD_FLASH_OFFSET
+}
+
+/* Sections */
+SECTIONS
+{
+ /* The startup code into "FLASH" Rom type memory */
+ .isr_vector :
+ {
+ . = ALIGN(4);
+ KEEP(*(.isr_vector)) /* Startup code */
+ . = ALIGN(4);
+ } >FLASH
+
+ /* The program code and other data into "FLASH" Rom type memory */
+ .text :
+ {
+ . = ALIGN(4);
+ *(.text) /* .text sections (code) */
+ *(.text*) /* .text* sections (code) */
+ *(.glue_7) /* glue arm to thumb code */
+ *(.glue_7t) /* glue thumb to arm code */
+ *(.eh_frame)
+
+ KEEP (*(.init))
+ KEEP (*(.fini))
+
+ . = ALIGN(4);
+ _etext = .; /* define a global symbols at end of code */
+ } >FLASH
+
+ /* Constant data into "FLASH" Rom type memory */
+ .rodata :
+ {
+ . = ALIGN(4);
+ *(.rodata) /* .rodata sections (constants, strings, etc.) */
+ *(.rodata*) /* .rodata* sections (constants, strings, etc.) */
+ . = ALIGN(4);
+ } >FLASH
+
+ .ARM.extab (READONLY) : /* The READONLY keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
+ {
+ . = ALIGN(4);
+ *(.ARM.extab* .gnu.linkonce.armextab.*)
+ . = ALIGN(4);
+ } >FLASH
+ .ARM (READONLY) : /* The READONLY keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
+ {
+ . = ALIGN(4);
+ __exidx_start = .;
+ *(.ARM.exidx*)
+ __exidx_end = .;
+ . = ALIGN(4);
+ } >FLASH
+
+ .preinit_array (READONLY) : /* The READONLY keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
+ {
+ . = ALIGN(4);
+ PROVIDE_HIDDEN (__preinit_array_start = .);
+ KEEP (*(.preinit_array*))
+ PROVIDE_HIDDEN (__preinit_array_end = .);
+ . = ALIGN(4);
+ } >FLASH
+
+ .init_array (READONLY) : /* The READONLY keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
+ {
+ . = ALIGN(4);
+ PROVIDE_HIDDEN (__init_array_start = .);
+ KEEP (*(SORT(.init_array.*)))
+ KEEP (*(.init_array*))
+ PROVIDE_HIDDEN (__init_array_end = .);
+ . = ALIGN(4);
+ } >FLASH
+
+ .fini_array (READONLY) : /* The READONLY keyword is only supported in GCC11 and later, remove it if using GCC10 or earlier. */
+ {
+ . = ALIGN(4);
+ PROVIDE_HIDDEN (__fini_array_start = .);
+ KEEP (*(SORT(.fini_array.*)))
+ KEEP (*(.fini_array*))
+ PROVIDE_HIDDEN (__fini_array_end = .);
+ . = ALIGN(4);
+ } >FLASH
+
+ /* Used by the startup to initialize data */
+ _sidata = LOADADDR(.data);
+
+ /* Initialized data sections into "RAM" Ram type memory */
+ .data :
+ {
+ . = ALIGN(4);
+ _sdata = .; /* create a global symbol at data start */
+ *(.data) /* .data sections */
+ *(.data*) /* .data* sections */
+ *(.RamFunc) /* .RamFunc sections */
+ *(.RamFunc*) /* .RamFunc* sections */
+
+ . = ALIGN(4);
+ _edata = .; /* define a global symbol at data end */
+
+ } >RAM AT> FLASH
+
+ /* Uninitialized data section into "RAM" Ram type memory */
+ . = ALIGN(4);
+ .bss :
+ {
+ /* This is used by the startup in order to initialize the .bss section */
+ _sbss = .; /* define a global symbol at bss start */
+ __bss_start__ = _sbss;
+ *(.bss)
+ *(.bss*)
+ *(COMMON)
+
+ . = ALIGN(4);
+ _ebss = .; /* define a global symbol at bss end */
+ __bss_end__ = _ebss;
+ } >RAM
+
+ /* User_heap_stack section, used to check that there is enough "RAM" Ram type memory left */
+ ._user_heap_stack :
+ {
+ . = ALIGN(8);
+ PROVIDE ( end = . );
+ PROVIDE ( _end = . );
+ . = . + _Min_Heap_Size;
+ . = . + _Min_Stack_Size;
+ . = ALIGN(8);
+ } >RAM
+
+ /* Remove information from the compiler libraries */
+ /DISCARD/ :
+ {
+ libc.a ( * )
+ libm.a ( * )
+ libgcc.a ( * )
+ }
+
+ .ARM.attributes 0 : { *(.ARM.attributes) }
+}
diff --git a/variants/STM32L5xx/L552Q(C-E)IxQ_L562QEIxQ/variant_STM32L562E_DK.cpp b/variants/STM32L5xx/L552Q(C-E)IxQ_L562QEIxQ/variant_STM32L562E_DK.cpp
new file mode 100644
index 0000000000..806c9b190c
--- /dev/null
+++ b/variants/STM32L5xx/L552Q(C-E)IxQ_L562QEIxQ/variant_STM32L562E_DK.cpp
@@ -0,0 +1,220 @@
+/*
+ *******************************************************************************
+ * Copyright (c) 2020, STMicroelectronics
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ *******************************************************************************
+ */
+#if defined(ARDUINO_STM32L562E_DK)
+#include "pins_arduino.h"
+
+// Digital PinName array
+const PinName digitalPin[] = {
+ PB_10, // D0
+ PB_11,
+ PD_11,
+ PD_12,
+ PF_4,
+ PD_13,
+ PB_8,
+ PC_6,
+ PG_0,
+ PB_9,
+ PE_0, // D10
+ PB_5,
+ PB_4,
+ PG_9,
+ PB_7,
+ PB_6,
+ PA_0,
+ PA_1,
+ PA_4,
+ PA_5,
+ PC_4, // D20
+ PC_5,
+ PB_14,
+ PB_15,
+ PA_2,
+ PA_3,
+ PA_6,
+ PA_7,
+ PB_0,
+ PB_1,
+ PB_2, // D30
+ PC_0,
+ PC_1,
+ PC_2,
+ PC_3,
+ PF_2,
+ PC_8,
+ PC_9,
+ PC_10,
+ PC_11,
+ PC_12, // D40
+ PD_2,
+ PD_7,
+ PD_5,
+ PD_4,
+ PF_0,
+ PD_14,
+ PD_15,
+ PD_0,
+ PD_1,
+ PE_7, // D50
+ PE_8,
+ PE_9,
+ PE_10,
+ PE_11,
+ PE_12,
+ PE_13,
+ PE_14,
+ PE_15,
+ PD_8,
+ PD_9, // D60
+ PD_10,
+ PE_1,
+ PF_1,
+ PA_8,
+ PF_14,
+ PF_15,
+ PH_0,
+ PA_11,
+ PA_12,
+ PC_13, // D70
+ PD_3,
+ PG_12,
+ PG_8,
+ PG_6,
+ PG_5,
+ PG_4,
+ PG_3,
+ PG_2,
+ PG_1,
+ PE_2, // D80
+ PE_3,
+ PE_4,
+ PE_5,
+ PE_6,
+ PG_7,
+ PB_12,
+ PC_7,
+ PH_1,
+ PF_3,
+ PF_11, // D90
+ PF_12,
+ PB_13,
+ PF_5,
+ PD_6,
+ PG_10,
+ PB_3,
+ PA_15,
+ PA_9,
+ PA_10,
+ PA_13, // D100
+ PA_14,
+ PC_14,
+ PC_15
+};
+
+
+const uint32_t analogInputPin[] = {
+ 16, // A0
+ 17, // A1
+ 18, // A2
+ 19, // A3
+ 20, // A4
+ 21 // A5
+};
+
+// ----------------------------------------------------------------------------
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief System Clock Configuration
+ * @param None
+ * @retval None
+ */
+WEAK void SystemClock_Config(void)
+{
+ RCC_OscInitTypeDef RCC_OscInitStruct = {};
+ RCC_ClkInitTypeDef RCC_ClkInitStruct = {};
+ RCC_PeriphCLKInitTypeDef PeriphClkInit = {};
+
+ // Configure the main internal regulator output voltage
+ if (HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE0) != HAL_OK) {
+ Error_Handler();
+ }
+
+ /** Configure LSE Drive Capability
+ */
+ HAL_PWR_EnableBkUpAccess();
+ __HAL_RCC_LSEDRIVE_CONFIG(RCC_LSEDRIVE_LOW);
+ /** Initializes the RCC Oscillators according to the specified parameters
+ * in the RCC_OscInitTypeDef structure.
+ */
+ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI | RCC_OSCILLATORTYPE_LSE
+ | RCC_OSCILLATORTYPE_MSI;
+ RCC_OscInitStruct.LSEState = RCC_LSE_ON;
+ RCC_OscInitStruct.HSIState = RCC_HSI_ON;
+ RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
+ RCC_OscInitStruct.MSIState = RCC_MSI_ON;
+ RCC_OscInitStruct.MSICalibrationValue = RCC_MSICALIBRATION_DEFAULT;
+ RCC_OscInitStruct.MSIClockRange = RCC_MSIRANGE_11;
+ RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+ RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_MSI;
+ RCC_OscInitStruct.PLL.PLLM = 12;
+ RCC_OscInitStruct.PLL.PLLN = 55;
+ RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV7;
+ RCC_OscInitStruct.PLL.PLLQ = RCC_PLLQ_DIV2;
+ RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2;
+ if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
+ Error_Handler();
+ }
+
+ /** Initializes the CPU, AHB and APB buses clocks */
+ RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK
+ | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
+ RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+ RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
+ RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
+ RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
+ if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5) != HAL_OK) {
+ Error_Handler();
+ }
+
+ // Configure the other peripheral clocks
+ PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_ADC | RCC_PERIPHCLK_LPUART1
+ | RCC_PERIPHCLK_OSPI | RCC_PERIPHCLK_SAI1
+ | RCC_PERIPHCLK_SDMMC1 | RCC_PERIPHCLK_USB;
+ PeriphClkInit.Sai1ClockSelection = RCC_SAI1CLKSOURCE_PLLSAI1;
+ PeriphClkInit.AdcClockSelection = RCC_ADCCLKSOURCE_PLLSAI1;
+ PeriphClkInit.Lpuart1ClockSelection = RCC_LPUART1CLKSOURCE_HSI;
+ PeriphClkInit.OspiClockSelection = RCC_OSPICLKSOURCE_SYSCLK;
+ PeriphClkInit.PLLSAI1.PLLSAI1Source = RCC_PLLSAI1SOURCE_HSI;
+ PeriphClkInit.PLLSAI1.PLLSAI1M = 4;
+ PeriphClkInit.PLLSAI1.PLLSAI1N = 48;
+ PeriphClkInit.PLLSAI1.PLLSAI1P = RCC_PLLP_DIV17;
+ PeriphClkInit.PLLSAI1.PLLSAI1Q = RCC_PLLQ_DIV2;
+ PeriphClkInit.PLLSAI1.PLLSAI1R = RCC_PLLR_DIV2;
+ PeriphClkInit.PLLSAI1.PLLSAI1ClockOut = RCC_PLLSAI1_SAI1CLK | RCC_PLLSAI1_ADC1CLK;
+ PeriphClkInit.Sdmmc1ClockSelection = RCC_SDMMC1CLKSOURCE_MSI;
+ PeriphClkInit.UsbClockSelection = RCC_USBCLKSOURCE_MSI;
+ if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK) {
+ Error_Handler();
+ }
+
+ /** Enable MSI Auto calibration */
+ HAL_RCCEx_EnableMSIPLLMode();
+}
+
+#ifdef __cplusplus
+}
+#endif
+#endif /* ARDUINO_STM32L562E_DK */
diff --git a/variants/STM32L5xx/L552Q(C-E)IxQ_L562QEIxQ/variant_STM32L562E_DK.h b/variants/STM32L5xx/L552Q(C-E)IxQ_L562QEIxQ/variant_STM32L562E_DK.h
new file mode 100644
index 0000000000..f268407c09
--- /dev/null
+++ b/variants/STM32L5xx/L552Q(C-E)IxQ_L562QEIxQ/variant_STM32L562E_DK.h
@@ -0,0 +1,281 @@
+/*
+ *******************************************************************************
+ * Copyright (c) 2020, STMicroelectronics
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ *******************************************************************************
+ */
+#pragma once
+
+/*----------------------------------------------------------------------------
+ * STM32 pins number
+ *----------------------------------------------------------------------------*/
+
+// CN12: Arduino connector
+#define PB10 0 // ARD.D0_RX, T.VCP_RX
+#define PB11 1 // ARD.D1_TX, T.VCP_TX
+#define PD11 2 // ARD.D2_IO
+#define PD12 3 // ARD.D3_TIM
+#define PF4 4 // ARD.D4_INT
+#define PD13 5 // ARD.D5_TIM
+#define PB8 6 // ARD.D6_TIM
+#define PC6 7 // ARD.D7_IO
+
+// CN11: Arduino connector
+#define PG0 8 // ARD.D8_IO
+#define PB9 9 // ARD.D9_TIM
+#define PE0 10 // ARD.D10: SPI_CSn and TIM16_CH1
+#define PB5 11 // ARD.D11_TIM_SPI_MOSI, STMod+3_SPI_MOSIp
+#define PB4 12 // ARD.D12_SPI_MISO, STMod+3_SPI_MISOp
+#define PG9 13 // ARD.D13_SPI_SCK
+#define PB7 14 // ARD.D14_I2C1_SDA
+#define PB6 15 // ARD.D15_I2C1_SCL
+
+// CN19: Arduino connector
+#define PA0 PIN_A0 // ARD.A0: ADC1_IN5, shared with STMod+
+#define PA1 PIN_A1 // ARD.A1: ADC1_IN6
+#define PA4 PIN_A2 // ARD_ADC.A2, USB_C.VBUS_VSENSE
+#define PA5 PIN_A3 // ARD_ADC.A3
+#define PC4 PIN_A4 // ARD_ADC.A5
+#define PC5 PIN_A5 // ARD_ADC.A4
+
+// CN17: USB Micro-B
+#define PB14 22 // USB_C.FLT
+#define PB15 23 // USB_C.CC2
+
+// octoSPI pins (no reused pin numbers)
+#define PA2 24 // OCTOSPI.NCS
+#define PA3 25 // OCTOSPI.CLK
+#define PA6 26 // OCTOSPI.IO3
+#define PA7 27 // OCTOSPI.IO2
+#define PB0 28 // OCTOSPI.IO1
+#define PB1 29 // OCTOSPI.IO0
+#define PB2 30 // OCTOSPI.DQS
+#define PC0 31 // OCTOSPI.IO7
+#define PC1 32 // OCTOSPI.IO4
+#define PC2 33 // OCTOSPI.IO5
+#define PC3 34 // OCTOSPI.IO6
+
+// microSD card pins
+#define PF2 35 // SDIO.DETECT
+#define PC8 36 // SDIO.D0
+#define PC9 37 // SDIO.D1
+#define PC10 38 // SDIO.D2
+#define PC11 39 // SDIO.D3
+#define PC12 40 // SDIO.CLK
+#define PD2 41 // SDIO.CMD
+
+// LCD pins
+#define PD7 42 // LCD.FMC_NE1_CS
+#define PD5 43 // LCD.FMC_NWE
+#define PD4 44 // LCD.FMC_NOE
+#define PF0 45 // LCD.FMC_A0
+#define PD14 46 // LCD.FMC_D0
+#define PD15 47 // LCD.FMC_D1
+#define PD0 48 // LCD.FMC_D2
+#define PD1 49 // LCD.FMC_D3
+#define PE7 50 // LCD.FMC_D4
+#define PE8 51 // LCD.FMC_D5
+#define PE9 52 // LCD.FMC_D6
+#define PE10 53 // LCD.FMC_D7
+#define PE11 54 // LCD.FMC_D8
+#define PE12 55 // LCD.FMC_D9
+#define PE13 56 // LCD.FMC_D10
+#define PE14 57 // LCD.FMC_D11
+#define PE15 58 // LCD.FMC_D12
+#define PD8 59 // LCD.FMC_D13
+#define PD9 60 // LCD.FMC_D14
+#define PD10 61 // LCD.FMC_D15
+#define PE1 62 // LCD_BL_CTRL
+#define PF1 63 // LCD.CTP_INT
+#define PA8 64
+#define PF14 65 // LCD.RST
+#define PF15 66 // LCD.CTP_RST
+#define PH0 67 // LCD_PWR_ON
+
+// usb
+#define PA11 68 // USB_C.FS_N
+#define PA12 69 // USB_C.FS_P
+
+// User button
+#define PC13 70 // USER BUTTON (WKUP2), PM_WAKE-UP
+
+// User LED
+#define PD3 71 // LED_RED
+#define PG12 72 // LED_GREEN
+
+// bluetooth low energy and spi
+#define PG8 73 // BLE_RSTN
+#define PG6 74 // BLE_INT
+#define PG5 75 // SPI1.BLE_CS
+#define PG4 76 // SPI1.MOSI
+#define PG3 77 // SPI1.MISO
+#define PG2 78 // SPI1.SCK
+
+// Audio codec interface
+#define PG1 79 // audio RESET (active low)
+#define PE2 80 // SAI.MCLK_A
+#define PE3 81 // SAI.SD_B
+#define PE4 82 // SAI.FS_A
+#define PE5 83 // SAI.SCK_A
+#define PE6 84 // SAI.SD_A
+
+// Digital microphone interface
+#define PG7 85 // DFSDM_CKOUT
+#define PB12 86 // DFSDM_DATIN1
+#define PC7 87 // DFSDM_DATIN3
+#define PH1 88 // Module LED
+
+// 3D ACC/GYRO
+#define PF3 89 // GYRO_ACC_INT.
+
+// Pmod
+#define PF11 90 // STMod+ SEL_12
+#define PF12 91 // STMod+ SEL_34
+#define PB13 92
+#define PF5 93
+
+// STMod+
+#define PD6 94
+#define PG10 95
+
+// STLINK-V3E
+#define PB3 96 // T.SWO
+#define PA15 97 // T.JTDI
+#define PA9 98 // T.VCP_TX
+#define PA10 99 // T.VCP_RX, ARD.D0_RX
+#define PA13 100 // T.SWDIO
+#define PA14 101 // T.SWCLK
+
+#define PC14 102 // OSC32_IN
+#define PC15 103 // OSC32_OUT
+
+// PF13 NC
+// PH3 Boot0
+
+// Alternate pins number
+#define PA0_ALT1 (PA0 | ALT1)
+#define PA1_ALT1 (PA1 | ALT1)
+#define PA1_ALT2 (PA1 | ALT2)
+#define PA2_ALT1 (PA2 | ALT1)
+#define PA2_ALT2 (PA2 | ALT2)
+#define PA3_ALT1 (PA3 | ALT1)
+#define PA3_ALT2 (PA3 | ALT2)
+#define PA4_ALT1 (PA4 | ALT1)
+#define PA5_ALT1 (PA5 | ALT1)
+#define PB4_ALT1 (PB4 | ALT1)
+#define PB5_ALT1 (PB5 | ALT1)
+#define PB6_ALT1 (PB6 | ALT1)
+#define PB7_ALT1 (PB7 | ALT1)
+#define PB8_ALT1 (PB8 | ALT1)
+#define PB9_ALT1 (PB9 | ALT1)
+#define PB10_ALT1 (PB10 | ALT1)
+#define PB11_ALT1 (PB11 | ALT1)
+#define PB13_ALT1 (PB13 | ALT1)
+#define PC4_ALT1 (PC4 | ALT1)
+#define PC5_ALT1 (PC5 | ALT1)
+#define PC6_ALT1 (PC6 | ALT1)
+#define PC8_ALT1 (PC8 | ALT1)
+#define PC9_ALT1 (PC9 | ALT1)
+#define PC10_ALT1 (PC10 | ALT1)
+#define PC11_ALT1 (PC11 | ALT1)
+
+#define NUM_DIGITAL_PINS 104
+#define NUM_ANALOG_INPUTS 6
+
+// On-board LEDs pin number
+#define LED1 PG9
+#define LED_BLUE LED1
+#define LED2 PG12
+#define LED_GREEN LED2
+#define LED3 PD3
+#define LED_RED LED3
+
+#ifndef LED_BUILTIN
+ #define LED_BUILTIN LED_BLUE
+#endif
+
+// On-board user button
+#ifndef USER_BTN
+ #define USER_BTN PC13
+#endif
+
+// Timer Definitions
+// Use TIM6/TIM7 when possible as servo and tone don't need GPIO output pin
+#ifndef TIMER_TONE
+ #define TIMER_TONE TIM6
+#endif
+#ifndef TIMER_SERVO
+ #define TIMER_SERVO TIM7
+#endif
+
+// UART Definitions
+#ifndef SERIAL_UART_INSTANCE
+ #define SERIAL_UART_INSTANCE 1
+#endif
+
+// Default pin used for generic 'Serial' instance
+// Mandatory for Firmata
+#ifndef PIN_SERIAL_RX
+ #define PIN_SERIAL_RX PA10
+#endif
+#ifndef PIN_SERIAL_TX
+ #define PIN_SERIAL_TX PA9
+#endif
+
+// Pin UCPD to configure TCPP in default Type-C legacy state (UCPD_DBn for TCPP01)
+#define PIN_UCPD_TCPP PB5
+
+// SDMMC signals not available
+#define SDMMC_CKIN_NA
+#define SDMMC_CDIR_NA
+#define SDMMC_D0DIR_NA
+#define SDMMC_D123DIR_NA
+// SD detect signal
+#ifndef SD_DETECT_PIN
+ #define SD_DETECT_PIN PF2
+#endif
+
+// Extra HAL modules
+#if !defined(HAL_DAC_MODULE_DISABLED)
+ #define HAL_DAC_MODULE_ENABLED
+#endif
+#if !defined(HAL_OSPI_MODULE_DISABLED)
+ #define HAL_OSPI_MODULE_ENABLED
+#endif
+#if !defined(HAL_SD_MODULE_DISABLED)
+ #define HAL_SD_MODULE_ENABLED
+#endif
+
+/*----------------------------------------------------------------------------
+ * Arduino objects - C++ only
+ *----------------------------------------------------------------------------*/
+
+#ifdef __cplusplus
+ // These serial port names are intended to allow libraries and architecture-neutral
+ // sketches to automatically default to the correct port name for a particular type
+ // of use. For example, a GPS module would normally connect to SERIAL_PORT_HARDWARE_OPEN,
+ // the first hardware serial port whose RX/TX pins are not dedicated to another use.
+ //
+ // SERIAL_PORT_MONITOR Port which normally prints to the Arduino Serial Monitor
+ //
+ // SERIAL_PORT_USBVIRTUAL Port which is USB virtual serial
+ //
+ // SERIAL_PORT_LINUXBRIDGE Port which connects to a Linux system via Bridge library
+ //
+ // SERIAL_PORT_HARDWARE Hardware serial port, physical RX & TX pins.
+ //
+ // SERIAL_PORT_HARDWARE_OPEN Hardware serial ports which are open for use. Their RX & TX
+ // pins are NOT connected to anything by default.
+ #ifndef SERIAL_PORT_MONITOR
+ #define SERIAL_PORT_MONITOR Serial
+ #endif
+ #ifndef SERIAL_PORT_HARDWARE
+ #define SERIAL_PORT_HARDWARE Serial
+ #endif
+#endif