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cpu/stm32l0: add stm32l010xx family

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This adds support for members of the stm32l010xx family.

Co-authored-by: William MARTIN <wysman@gmail.com>
This commit is contained in:
William MARTIN 2019-12-13 14:14:28 +01:00 committed by benpicco
parent a88306088d
commit 1d54137295
8 changed files with 23482 additions and 2 deletions
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9
cpu/stm32_common/stm32_mem_lengths.mk
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@ -192,7 +192,14 @@ ifeq ($(STM32_TYPE), F)
endif
else ifeq ($(STM32_TYPE), L)
ifeq ($(STM32_FAMILY), 0)
ifneq (, $(filter $(STM32_MODEL2), 1 2))
ifeq ($(STM32_MODEL2), 1)
RAM_LEN = 2K
ifeq ($(STM32_MODEL3), 0)
ifeq ($(STM32_ROMSIZE), 6)
RAM_LEN = 8K
endif
endif
else ifneq (, $(filter $(STM32_MODEL2), 2))
RAM_LEN = 2K
else ifneq (, $(filter $(STM32_MODEL2), 3 4 5 6))
RAM_LEN = 8K

7
cpu/stm32l0/include/periph_cpu.h
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@ -72,6 +72,7 @@ typedef struct {
/**
* @name EEPROM configuration
* https://www.st.com/en/microcontrollers-microprocessors/stm32l0-series.html#products
* @{
*/
#define EEPROM_START_ADDR (0x08080000)
@ -81,6 +82,12 @@ typedef struct {
#define EEPROM_SIZE (2048U) /* 2kB */
#elif defined(CPU_LINE_STM32L031xx)
#define EEPROM_SIZE (1024U) /* 1kB */
#elif defined(CPU_LINE_STM32L010xB) || defined(CPU_LINE_STM32L011x3) || defined(CPU_LINE_STM32L011x4) || defined(CPU_LINE_STM32L021x4)
#define EEPROM_SIZE (512U) /* 512B */
#elif defined(CPU_LINE_STM32L010x6) || defined(CPU_LINE_STM32L010x8)
#define EEPROM_SIZE (256U) /* 256B */
#elif defined(CPU_LINE_STM32L010x4)
#define EEPROM_SIZE (128U) /* 128B */
#endif
/** @} */

5799
cpu/stm32l0/include/vendor/stm32l010x4.h vendored Normal file
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5856
cpu/stm32l0/include/vendor/stm32l010x6.h vendored Normal file
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5852
cpu/stm32l0/include/vendor/stm32l010x8.h vendored Normal file
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5928
cpu/stm32l0/include/vendor/stm32l010xb.h vendored Normal file
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10
cpu/stm32l0/include/vendor/stm32l0xx.h vendored
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@ -132,7 +132,15 @@
/** @addtogroup Device_Included
* @{
*/
#if defined(STM32L011xx)
#if defined(STM32L010xB)
#include "stm32l010xb.h"
#elif defined(STM32L010x8)
#include "stm32l010x8.h"
#elif defined(STM32L010x6)
#include "stm32l010x6.h"
#elif defined(STM32L010x4)
#include "stm32l010x4.h"
#elif defined(STM32L011xx)
#include "stm32l011xx.h"
#elif defined(STM32L021xx)
#include "stm32l021xx.h"

23
cpu/stm32l0/stm32_line.mk Normal file
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@ -0,0 +1,23 @@
# Compute CPU_LINE
LINE := $(shell echo $(CPU_MODEL) | tr 'a-z-' 'A-Z_' | sed -E -e 's/^STM32L([0-9][0-9][0-9])(.)(.)/\1 \2 \3/')
TYPE := $(word 1, $(LINE))
MODEL1 := $(word 2, $(LINE))
MODEL2 := $(word 3, $(LINE))
ifneq (, $(filter $(TYPE), 010))
ifneq (, $(filter $(MODEL2), 4))
CPU_LINE = STM32L$(TYPE)x4
else ifneq (, $(filter $(MODEL2), 6))
CPU_LINE = STM32L$(TYPE)x6
else ifneq (, $(filter $(MODEL2), 8))
CPU_LINE = STM32L$(TYPE)x8
else ifneq (, $(filter $(MODEL2), B))
CPU_LINE = STM32L$(TYPE)xB
endif
else
CPU_LINE = STM32L$(TYPE)xx
endif
ifeq ($(CPU_LINE), )
$(error Unsupported CPU)
endif