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-rw-r--r--platforms/chibios/boards/GENERIC_STM32_G0B1XB/board/board.mk12
-rw-r--r--platforms/chibios/boards/GENERIC_STM32_G0B1XB/board/extra.c68
-rw-r--r--platforms/chibios/boards/GENERIC_STM32_G0B1XB/configs/config.h7
-rw-r--r--platforms/chibios/boards/GENERIC_STM32_G0B1XB/configs/mcuconf.h310
-rw-r--r--platforms/chibios/boards/common/ld/STM32G0B1xB.ld85
5 files changed, 482 insertions, 0 deletions
diff --git a/platforms/chibios/boards/GENERIC_STM32_G0B1XB/board/board.mk b/platforms/chibios/boards/GENERIC_STM32_G0B1XB/board/board.mk
new file mode 100644
index 0000000000..7e551e4dc7
--- /dev/null
+++ b/platforms/chibios/boards/GENERIC_STM32_G0B1XB/board/board.mk
@@ -0,0 +1,12 @@
+# List of all the board related files.
+BOARDSRC = $(CHIBIOS)/os/hal/boards/ST_NUCLEO64_G0B1RE/board.c
+
+# Extra files
+BOARDSRC += $(BOARD_PATH)/board/extra.c
+
+# Required include directories
+BOARDINC = $(CHIBIOS)/os/hal/boards/ST_NUCLEO64_G0B1RE
+
+# Shared variables
+ALLCSRC += $(BOARDSRC)
+ALLINC += $(BOARDINC)
diff --git a/platforms/chibios/boards/GENERIC_STM32_G0B1XB/board/extra.c b/platforms/chibios/boards/GENERIC_STM32_G0B1XB/board/extra.c
new file mode 100644
index 0000000000..4dbc5dd8b4
--- /dev/null
+++ b/platforms/chibios/boards/GENERIC_STM32_G0B1XB/board/extra.c
@@ -0,0 +1,68 @@
+// Copyright 2025 Stefan Kerkmann (@karlk90)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <hal.h>
+
+#define FLASH_KEY1 0x45670123U
+#define FLASH_KEY2 0xCDEF89ABU
+#define FLASH_OPTKEY1 0x08192A3BU
+#define FLASH_OPTKEY2 0x4C5D6E7FU
+#define FLASH_OPTR_CLR_MASK (FLASH_OPTR_nBOOT_SEL)
+#define FLASH_OPTR_SET_MASK (FLASH_OPTR_NRST_MODE_Msk)
+
+static void wait_for_flash(void) {
+ while (READ_BIT(FLASH->SR, FLASH_SR_BSY1)) {
+ }
+}
+
+void __attribute__((constructor)) enable_boot0_and_nrst_pin(void) {
+ // Only apply on STM32G0x1 devices, see RM0444 Rev 6, Table 265: "DEV_ID
+ // and REV_ID field values."
+ switch (READ_BIT(DBG->IDCODE, DBG_IDCODE_DEV_ID)) {
+ case 0x467: // STM32G0B1xx and STM32G0C1xx
+ case 0x460: // STM32G071xx and STM32G081xx
+ case 0x456: // STM32G051xx and STM32G061xx
+ case 0x466: // STM32G041xx and STM32G031xx
+ break;
+ default:
+ return;
+ }
+
+ uint32_t optr = FLASH->OPTR;
+
+ // Make sure that:
+ // 1. legacy boot0 pin handling is enabled.
+ // OPTR[24] = 0
+ // 2. legacy nRST pin handling is enabled.
+ // OPTR[28:27] = 0b11
+ // To match the default behavior found in older (F0/F1/F3/F4) STM32 devices.
+ if (READ_BIT(optr, FLASH_OPTR_CLR_MASK) || (READ_BIT(optr, FLASH_OPTR_SET_MASK) != FLASH_OPTR_SET_MASK)) {
+ if (READ_BIT(FLASH->CR, FLASH_CR_LOCK)) {
+ WRITE_REG(FLASH->KEYR, FLASH_KEY1);
+ WRITE_REG(FLASH->KEYR, FLASH_KEY2);
+ while (READ_BIT(FLASH->CR, FLASH_CR_LOCK)) {
+ }
+ wait_for_flash();
+ }
+ if (READ_BIT(FLASH->CR, FLASH_CR_OPTLOCK)) {
+ WRITE_REG(FLASH->OPTKEYR, FLASH_OPTKEY1);
+ WRITE_REG(FLASH->OPTKEYR, FLASH_OPTKEY2);
+ while (READ_BIT(FLASH->CR, FLASH_CR_OPTLOCK)) {
+ }
+ wait_for_flash();
+ }
+
+ MODIFY_REG(FLASH->OPTR, FLASH_OPTR_CLR_MASK, FLASH_OPTR_SET_MASK);
+ wait_for_flash();
+
+ SET_BIT(FLASH->CR, FLASH_CR_OPTSTRT);
+ wait_for_flash();
+
+ CLEAR_BIT(FLASH->CR, FLASH_CR_OPTSTRT);
+ wait_for_flash();
+
+ // Launch the option byte (re)loading, which resets the device. This
+ // should not return.
+ SET_BIT(FLASH->CR, FLASH_CR_OBL_LAUNCH);
+ }
+}
diff --git a/platforms/chibios/boards/GENERIC_STM32_G0B1XB/configs/config.h b/platforms/chibios/boards/GENERIC_STM32_G0B1XB/configs/config.h
new file mode 100644
index 0000000000..bb2d1b5816
--- /dev/null
+++ b/platforms/chibios/boards/GENERIC_STM32_G0B1XB/configs/config.h
@@ -0,0 +1,7 @@
+// Copyright 2024 Stefan Kerkmann (@karlk90)
+// SPDX-License-Identifier: GPL-2.0-or-later
+#pragma once
+
+#ifndef EARLY_INIT_PERFORM_BOOTLOADER_JUMP
+# define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE
+#endif
diff --git a/platforms/chibios/boards/GENERIC_STM32_G0B1XB/configs/mcuconf.h b/platforms/chibios/boards/GENERIC_STM32_G0B1XB/configs/mcuconf.h
new file mode 100644
index 0000000000..80726e0308
--- /dev/null
+++ b/platforms/chibios/boards/GENERIC_STM32_G0B1XB/configs/mcuconf.h
@@ -0,0 +1,310 @@
+/*
+ ChibiOS - Copyright (C) 2006..2020 Giovanni Di Sirio
+
+ 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.
+*/
+
+/*
+ * STM32G0xx drivers configuration.
+ * The following settings override the default settings present in
+ * the various device driver implementation headers.
+ * Note that the settings for each driver only have effect if the whole
+ * driver is enabled in halconf.h.
+ *
+ * IRQ priorities:
+ * 3...0 Lowest...Highest.
+ *
+ * DMA priorities:
+ * 0...3 Lowest...Highest.
+ */
+
+#ifndef MCUCONF_H
+#define MCUCONF_H
+
+#define STM32G0xx_MCUCONF
+#define STM32G0B1_MCUCONF
+#define STM32G0C1_MCUCONF
+
+/*
+ * HAL driver system settings.
+ */
+#define STM32_NO_INIT FALSE
+#define STM32_CLOCK_DYNAMIC TRUE
+#define STM32_VOS STM32_VOS_RANGE1
+#define STM32_PWR_CR2 (STM32_PVDRT_LEV0 | STM32_PVDFT_LEV0 | STM32_PVDE_DISABLED)
+#define STM32_PWR_CR3 (PWR_CR3_EIWUL)
+#define STM32_PWR_CR4 (0U)
+#define STM32_PWR_PUCRA (0U)
+#define STM32_PWR_PDCRA (0U)
+#define STM32_PWR_PUCRB (0U)
+#define STM32_PWR_PDCRB (0U)
+#define STM32_PWR_PUCRC (0U)
+#define STM32_PWR_PDCRC (0U)
+#define STM32_PWR_PUCRD (0U)
+#define STM32_PWR_PDCRD (0U)
+#define STM32_PWR_PUCRE (0U)
+#define STM32_PWR_PDCRE (0U)
+#define STM32_PWR_PUCRF (0U)
+#define STM32_PWR_PDCRF (0U)
+#define STM32_HSIDIV_VALUE 1
+#define STM32_HSI16_ENABLED TRUE
+#define STM32_HSI48_ENABLED TRUE
+#define STM32_HSE_ENABLED FALSE
+#define STM32_LSI_ENABLED FALSE
+#define STM32_LSE_ENABLED FALSE
+#define STM32_SW STM32_SW_PLLRCLK
+#define STM32_PLLSRC STM32_PLLSRC_HSI16
+#define STM32_PLLM_VALUE 2
+#define STM32_PLLN_VALUE 16
+#define STM32_PLLP_VALUE 2
+#define STM32_PLLQ_VALUE 4
+#define STM32_PLLR_VALUE 2
+#define STM32_HPRE STM32_HPRE_DIV1
+#define STM32_PPRE STM32_PPRE_DIV1
+#define STM32_MCOSEL STM32_MCOSEL_NOCLOCK
+#define STM32_MCOPRE STM32_MCOPRE_DIV1
+#define STM32_LSCOSEL STM32_LSCOSEL_NOCLOCK
+
+/*
+ * Peripherals clocks and sources.
+ */
+#define STM32_FDCANSEL STM32_USBSEL_HSI48
+#define STM32_USBSEL STM32_USBSEL_HSI48
+#define STM32_USART1SEL STM32_USART1SEL_SYSCLK
+#define STM32_USART2SEL STM32_USART2SEL_SYSCLK
+#define STM32_USART3SEL STM32_USART3SEL_SYSCLK
+#define STM32_LPUART1SEL STM32_LPUART1SEL_SYSCLK
+#define STM32_LPUART2SEL STM32_LPUART2SEL_SYSCLK
+#define STM32_CECSEL STM32_CECSEL_HSI16DIV
+#define STM32_I2C1SEL STM32_I2C1SEL_PCLK
+#define STM32_I2C2SEL STM32_I2C1SEL_PCLK
+#define STM32_I2S1SEL STM32_I2S1SEL_SYSCLK
+#define STM32_I2S2SEL STM32_I2S2SEL_SYSCLK
+#define STM32_LPTIM1SEL STM32_LPTIM1SEL_PCLK
+#define STM32_LPTIM2SEL STM32_LPTIM2SEL_PCLK
+#define STM32_TIM1SEL STM32_TIM1SEL_TIMPCLK
+#define STM32_TIM15SEL STM32_TIM15SEL_TIMPCLK
+#define STM32_RNGSEL STM32_RNGSEL_HSI16
+#define STM32_RNGDIV_VALUE 1
+#define STM32_ADCSEL STM32_ADCSEL_PLLPCLK
+#define STM32_RTCSEL STM32_RTCSEL_NOCLOCK
+
+/*
+ * Shared IRQ settings.
+ */
+#define STM32_IRQ_EXTI0_1_PRIORITY 3
+#define STM32_IRQ_EXTI2_3_PRIORITY 3
+#define STM32_IRQ_EXTI4_15_PRIORITY 3
+#define STM32_IRQ_EXTI1921_PRIORITY 3
+
+#define STM32_IRQ_USART1_PRIORITY 2
+#define STM32_IRQ_USART2_LP2_PRIORITY 2
+#define STM32_IRQ_USART3_4_5_6_LP1_PRIORITY 2
+
+#define STM32_IRQ_TIM1_UP_PRIORITY 1
+#define STM32_IRQ_TIM1_CC_PRIORITY 1
+#define STM32_IRQ_TIM2_PRIORITY 1
+#define STM32_IRQ_TIM3_4_PRIORITY 1
+#define STM32_IRQ_TIM6_PRIORITY 1
+#define STM32_IRQ_TIM7_PRIORITY 1
+#define STM32_IRQ_TIM14_PRIORITY 1
+#define STM32_IRQ_TIM15_PRIORITY 1
+#define STM32_IRQ_TIM16_PRIORITY 1
+#define STM32_IRQ_TIM17_PRIORITY 1
+
+/*
+ * ADC driver system settings.
+ */
+#define STM32_ADC_USE_ADC1 FALSE
+#define STM32_ADC_ADC1_CFGR2 ADC_CFGR2_CKMODE_ADCCLK
+#define STM32_ADC_ADC1_DMA_PRIORITY 2
+#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY 2
+#define STM32_ADC_ADC1_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_ADC_PRESCALER_VALUE 2
+
+/*
+ * DAC driver system settings.
+ */
+#define STM32_DAC_DUAL_MODE FALSE
+#define STM32_DAC_USE_DAC1_CH1 FALSE
+#define STM32_DAC_USE_DAC1_CH2 FALSE
+#define STM32_DAC_DAC1_CH1_IRQ_PRIORITY 3
+#define STM32_DAC_DAC1_CH2_IRQ_PRIORITY 3
+#define STM32_DAC_DAC1_CH1_DMA_PRIORITY 2
+#define STM32_DAC_DAC1_CH2_DMA_PRIORITY 2
+#define STM32_DAC_DAC1_CH1_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_DAC_DAC1_CH2_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+
+/*
+ * GPT driver system settings.
+ */
+#define STM32_GPT_USE_TIM1 FALSE
+#define STM32_GPT_USE_TIM2 FALSE
+#define STM32_GPT_USE_TIM3 FALSE
+#define STM32_GPT_USE_TIM4 FALSE
+#define STM32_GPT_USE_TIM6 FALSE
+#define STM32_GPT_USE_TIM7 FALSE
+#define STM32_GPT_USE_TIM14 FALSE
+#define STM32_GPT_USE_TIM15 FALSE
+#define STM32_GPT_USE_TIM16 FALSE
+#define STM32_GPT_USE_TIM17 FALSE
+
+/*
+ * I2C driver system settings.
+ */
+#define STM32_I2C_USE_I2C1 FALSE
+#define STM32_I2C_USE_I2C2 FALSE
+#define STM32_I2C_USE_I2C3 FALSE
+#define STM32_I2C_BUSY_TIMEOUT 50
+#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_I2C_I2C2_RX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_I2C_I2C2_TX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_I2C_I2C3_RX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_I2C_I2C3_TX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_I2C_I2C1_IRQ_PRIORITY 3
+#define STM32_I2C_I2C2_IRQ_PRIORITY 3
+#define STM32_I2C_I2C1_DMA_PRIORITY 3
+#define STM32_I2C_I2C2_DMA_PRIORITY 3
+#define STM32_I2C_DMA_ERROR_HOOK(i2cp) osalSysHalt("DMA failure")
+
+/*
+ * ICU driver system settings.
+ */
+#define STM32_ICU_USE_TIM1 FALSE
+#define STM32_ICU_USE_TIM2 FALSE
+#define STM32_ICU_USE_TIM3 FALSE
+#define STM32_ICU_USE_TIM4 FALSE
+#define STM32_ICU_USE_TIM15 FALSE
+
+/*
+ * PWM driver system settings.
+ */
+#define STM32_PWM_USE_TIM1 FALSE
+#define STM32_PWM_USE_TIM2 FALSE
+#define STM32_PWM_USE_TIM3 FALSE
+#define STM32_PWM_USE_TIM4 FALSE
+#define STM32_PWM_USE_TIM14 FALSE
+#define STM32_PWM_USE_TIM15 FALSE
+#define STM32_PWM_USE_TIM16 FALSE
+#define STM32_PWM_USE_TIM17 FALSE
+
+/*
+ * RTC driver system settings.
+ */
+#define STM32_RTC_PRESA_VALUE 32
+#define STM32_RTC_PRESS_VALUE 1024
+#define STM32_RTC_CR_INIT 0
+#define STM32_RTC_TAMPCR_INIT 0
+
+/*
+ * SERIAL driver system settings.
+ */
+#define STM32_SERIAL_USE_USART1 FALSE
+#define STM32_SERIAL_USE_USART2 FALSE
+#define STM32_SERIAL_USE_USART3 FALSE
+#define STM32_SERIAL_USE_UART4 FALSE
+#define STM32_SERIAL_USE_UART5 FALSE
+#define STM32_SERIAL_USE_USART6 FALSE
+#define STM32_SERIAL_USE_LPUART1 FALSE
+#define STM32_SERIAL_USE_LPUART2 FALSE
+
+/*
+ * SIO driver system settings.
+ */
+#define STM32_SIO_USE_USART1 FALSE
+#define STM32_SIO_USE_USART2 FALSE
+#define STM32_SIO_USE_USART3 FALSE
+#define STM32_SIO_USE_UART4 FALSE
+#define STM32_SIO_USE_UART5 FALSE
+#define STM32_SIO_USE_USART6 FALSE
+#define STM32_SIO_USE_LPUART1 FALSE
+#define STM32_SIO_USE_LPUART2 FALSE
+
+/*
+ * SPI driver system settings.
+ */
+#define STM32_SPI_USE_SPI1 FALSE
+#define STM32_SPI_USE_SPI2 FALSE
+#define STM32_SPI_USE_SPI3 FALSE
+#define STM32_SPI_SPI1_RX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_SPI_SPI1_TX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_SPI_SPI2_RX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_SPI_SPI2_TX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_SPI_SPI3_RX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_SPI_SPI3_TX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_SPI_SPI1_DMA_PRIORITY 1
+#define STM32_SPI_SPI2_DMA_PRIORITY 1
+#define STM32_SPI_SPI3_DMA_PRIORITY 1
+#define STM32_SPI_SPI1_IRQ_PRIORITY 2
+#define STM32_SPI_SPI2_IRQ_PRIORITY 2
+#define STM32_SPI_SPI3_IRQ_PRIORITY 2
+#define STM32_SPI_DMA_ERROR_HOOK(spip) osalSysHalt("DMA failure")
+
+/*
+ * ST driver system settings.
+ */
+#define STM32_ST_IRQ_PRIORITY 2
+#define STM32_ST_USE_TIMER 2
+
+/*
+ * TRNG driver system settings.
+ * NOTE: STM32G0C1 only.
+ */
+#define STM32_TRNG_USE_RNG1 FALSE
+
+/*
+ * UART driver system settings.
+ */
+#define STM32_UART_USE_USART1 FALSE
+#define STM32_UART_USE_USART2 FALSE
+#define STM32_UART_USE_USART3 FALSE
+#define STM32_UART_USE_UART4 FALSE
+#define STM32_UART_USE_UART5 FALSE
+#define STM32_UART_USE_USART6 FALSE
+#define STM32_UART_USART1_RX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_UART_USART1_TX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_UART_USART3_RX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_UART_USART3_TX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_UART_UART4_RX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_UART_UART4_TX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_UART_UART5_RX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_UART_UART5_TX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_UART_USART6_RX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_UART_USART6_TX_DMA_STREAM STM32_DMA_STREAM_ID_ANY
+#define STM32_UART_USART1_DMA_PRIORITY 0
+#define STM32_UART_USART2_DMA_PRIORITY 0
+#define STM32_UART_USART3_DMA_PRIORITY 0
+#define STM32_UART_UART4_DMA_PRIORITY 0
+#define STM32_UART_UART5_DMA_PRIORITY 0
+#define STM32_UART_USART6_DMA_PRIORITY 0
+#define STM32_UART_DMA_ERROR_HOOK(uartp) osalSysHalt("DMA failure")
+
+/*
+ * USB driver system settings.
+ */
+#define STM32_USB_USE_USB1 TRUE
+#define STM32_USB_USB1_LP_IRQ_PRIORITY 3
+#define STM32_USB_USE_ISOCHRONOUS FALSE
+#define STM32_USB_USE_FAST_COPY TRUE
+#define STM32_USB_HOST_WAKEUP_DURATION 2
+#define STM32_USB_48MHZ_DELTA 0
+
+/*
+ * WDG driver system settings.
+ */
+#define STM32_WDG_USE_IWDG FALSE
+
+#endif /* MCUCONF_H */
diff --git a/platforms/chibios/boards/common/ld/STM32G0B1xB.ld b/platforms/chibios/boards/common/ld/STM32G0B1xB.ld
new file mode 100644
index 0000000000..0109504992
--- /dev/null
+++ b/platforms/chibios/boards/common/ld/STM32G0B1xB.ld
@@ -0,0 +1,85 @@
+/*
+ ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio
+
+ 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.
+*/
+
+/*
+ * STM32G0B1xB memory setup.
+ */
+MEMORY
+{
+ flash0 (rx) : org = 0x08000000, len = 128k
+ flash1 (rx) : org = 0x00000000, len = 0
+ flash2 (rx) : org = 0x00000000, len = 0
+ flash3 (rx) : org = 0x00000000, len = 0
+ flash4 (rx) : org = 0x00000000, len = 0
+ flash5 (rx) : org = 0x00000000, len = 0
+ flash6 (rx) : org = 0x00000000, len = 0
+ flash7 (rx) : org = 0x00000000, len = 0
+ ram0 (wx) : org = 0x20000000, len = 144k
+ ram1 (wx) : org = 0x00000000, len = 0
+ ram2 (wx) : org = 0x00000000, len = 0
+ ram3 (wx) : org = 0x00000000, len = 0
+ ram4 (wx) : org = 0x00000000, len = 0
+ ram5 (wx) : org = 0x00000000, len = 0
+ ram6 (wx) : org = 0x00000000, len = 0
+ ram7 (wx) : org = 0x00000000, len = 0
+}
+
+/* For each data/text section two region are defined, a virtual region
+ and a load region (_LMA suffix).*/
+
+/* Flash region to be used for exception vectors.*/
+REGION_ALIAS("VECTORS_FLASH", flash0);
+REGION_ALIAS("VECTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for constructors and destructors.*/
+REGION_ALIAS("XTORS_FLASH", flash0);
+REGION_ALIAS("XTORS_FLASH_LMA", flash0);
+
+/* Flash region to be used for code text.*/
+REGION_ALIAS("TEXT_FLASH", flash0);
+REGION_ALIAS("TEXT_FLASH_LMA", flash0);
+
+/* Flash region to be used for read only data.*/
+REGION_ALIAS("RODATA_FLASH", flash0);
+REGION_ALIAS("RODATA_FLASH_LMA", flash0);
+
+/* Flash region to be used for various.*/
+REGION_ALIAS("VARIOUS_FLASH", flash0);
+REGION_ALIAS("VARIOUS_FLASH_LMA", flash0);
+
+/* Flash region to be used for RAM(n) initialization data.*/
+REGION_ALIAS("RAM_INIT_FLASH_LMA", flash0);
+
+/* RAM region to be used for Main stack. This stack accommodates the processing
+ of all exceptions and interrupts.*/
+REGION_ALIAS("MAIN_STACK_RAM", ram0);
+
+/* RAM region to be used for the process stack. This is the stack used by
+ the main() function.*/
+REGION_ALIAS("PROCESS_STACK_RAM", ram0);
+
+/* RAM region to be used for data segment.*/
+REGION_ALIAS("DATA_RAM", ram0);
+REGION_ALIAS("DATA_RAM_LMA", flash0);
+
+/* RAM region to be used for BSS segment.*/
+REGION_ALIAS("BSS_RAM", ram0);
+
+/* RAM region to be used for the default heap.*/
+REGION_ALIAS("HEAP_RAM", ram0);
+
+/* Generic rules inclusion.*/
+INCLUDE rules.ld