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[feature] Support for STM32F4 option bytes #1062

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merged 1 commit into from
Nov 11, 2020
Merged

[feature] Support for STM32F4 option bytes #1062

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1 change: 1 addition & 0 deletions inc/stm32.h
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Original file line number Diff line number Diff line change
Expand Up @@ -20,6 +20,7 @@
#define STM32_F2_OPTION_BYTES_BASE ((uint32_t)0x1FFFC000)
#define STM32_L4_OPTION_BYTES_BASE ((uint32_t)0x1FFF7800)
#define STM32_L1_OPTION_BYTES_BASE ((uint32_t)0x1FF80000)
#define STM32_F4_OPTION_BYTES_BASE ((uint32_t)0x40023C14)
#define STM32_F7_OPTION_BYTES_BASE ((uint32_t)0x1FFF0000)
#define STM32_H7_OPTION_BYTES_BASE ((uint32_t)0x5200201C)

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1 change: 1 addition & 0 deletions src/common.c
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Expand Up @@ -3680,6 +3680,7 @@ int stlink_read_option_bytes32(stlink_t *sl, uint32_t* option_byte) {
switch (sl->chip_id) {
case STLINK_CHIPID_STM32_F2:
return stlink_read_option_bytes_f2(sl, option_byte);
case STLINK_CHIPID_STM32_F4:
case STLINK_CHIPID_STM32_F446:
return stlink_read_option_bytes_f4(sl, option_byte);
case STLINK_CHIPID_STM32_F7XXXX:
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4 changes: 3 additions & 1 deletion src/stlink-lib/chipid.c
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Expand Up @@ -77,7 +77,9 @@ static const struct stlink_chipid_params devices[] = {
.flash_pagesize = 0x4000,
.sram_size = 0x30000,
.bootrom_base = 0x1fff0000,
.bootrom_size = 0x7800
.bootrom_size = 0x7800,
.option_base = STM32_F4_OPTION_BYTES_BASE,
.option_size = 4,
},
{
.chip_id = STLINK_CHIPID_STM32_F4_DSI,
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