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Fixup EFL and F4's sector selection. (#19221)

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Nick Brassel 2022-12-02 21:55:28 +11:00 • committed by GitHub
parent f98a7e8ffe
commit cf3c26533c
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GPG key ID: 4AEE18F83AFDEB23
26 changed files with 281 additions and 76 deletions
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14
platforms/chibios/boards/BLACKPILL_STM32_F401/configs/config.h
View file

@ -19,12 +19,22 @@
#ifndef STM32_LSECLK
# define STM32_LSECLK 32768U
#endif // STM32_LSECLK
#endif // STM32_LSECLK
#ifndef STM32_HSECLK
# define STM32_HSECLK 25000000U
#endif // STM32_HSECLK
#endif // STM32_HSECLK
#ifndef EARLY_INIT_PERFORM_BOOTLOADER_JUMP
# define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE
#endif
#ifdef WEAR_LEVELING_EMBEDDED_FLASH
# ifndef WEAR_LEVELING_EFL_FIRST_SECTOR
# ifdef BOOTLOADER_TINYUF2
# define WEAR_LEVELING_EFL_FIRST_SECTOR 3
# else
# define WEAR_LEVELING_EFL_FIRST_SECTOR 1
# endif
# endif
#endif

14
platforms/chibios/boards/BLACKPILL_STM32_F411/configs/config.h
View file

@ -19,12 +19,22 @@
#ifndef STM32_LSECLK
# define STM32_LSECLK 32768U
#endif // STM32_LSECLK
#endif // STM32_LSECLK
#ifndef STM32_HSECLK
# define STM32_HSECLK 25000000U
#endif // STM32_HSECLK
#endif // STM32_HSECLK
#ifndef EARLY_INIT_PERFORM_BOOTLOADER_JUMP
# define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE
#endif
#ifdef WEAR_LEVELING_EMBEDDED_FLASH
# ifndef WEAR_LEVELING_EFL_FIRST_SECTOR
# ifdef BOOTLOADER_TINYUF2
# define WEAR_LEVELING_EFL_FIRST_SECTOR 3
# else
# define WEAR_LEVELING_EFL_FIRST_SECTOR 1
# endif
# endif
#endif

10
platforms/chibios/boards/GENERIC_STM32_F401XC/configs/config.h
View file

@ -20,3 +20,13 @@
#ifndef EARLY_INIT_PERFORM_BOOTLOADER_JUMP
# define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE
#endif
#ifdef WEAR_LEVELING_EMBEDDED_FLASH
# ifndef WEAR_LEVELING_EFL_FIRST_SECTOR
# ifdef BOOTLOADER_TINYUF2
# define WEAR_LEVELING_EFL_FIRST_SECTOR 3
# else
# define WEAR_LEVELING_EFL_FIRST_SECTOR 1
# endif
# endif
#endif

10
platforms/chibios/boards/GENERIC_STM32_F411XE/configs/config.h
View file

@ -20,3 +20,13 @@
#ifndef EARLY_INIT_PERFORM_BOOTLOADER_JUMP
# define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE
#endif
#ifdef WEAR_LEVELING_EMBEDDED_FLASH
# ifndef WEAR_LEVELING_EFL_FIRST_SECTOR
# ifdef BOOTLOADER_TINYUF2
# define WEAR_LEVELING_EFL_FIRST_SECTOR 3
# else
# define WEAR_LEVELING_EFL_FIRST_SECTOR 1
# endif
# endif
#endif

30
platforms/chibios/drivers/wear_leveling/wear_leveling_efl.c
View file

@ -17,27 +17,25 @@ static flash_sector_t first_sector = UINT16_MAX;
static flash_sector_t sector_count = UINT16_MAX;
static BaseFlash * flash;
#ifndef WEAR_LEVELING_EFL_FIRST_SECTOR
// "Automatic" detection of the flash size -- ideally ChibiOS would have this already, but alas, it doesn't.
static inline uint32_t detect_flash_size(void) {
# if defined(WEAR_LEVELING_EFL_FLASH_SIZE)
#if defined(WEAR_LEVELING_EFL_FLASH_SIZE)
return WEAR_LEVELING_EFL_FLASH_SIZE;
# elif defined(FLASH_BANK_SIZE)
#elif defined(FLASH_BANK_SIZE)
return FLASH_BANK_SIZE;
# elif defined(FLASH_SIZE)
#elif defined(FLASH_SIZE)
return FLASH_SIZE;
# elif defined(FLASHSIZE_BASE)
# if defined(QMK_MCU_SERIES_STM32F0XX) || defined(QMK_MCU_SERIES_STM32F1XX) || defined(QMK_MCU_SERIES_STM32F3XX) || defined(QMK_MCU_SERIES_STM32F4XX) || defined(QMK_MCU_SERIES_STM32G4XX) || defined(QMK_MCU_SERIES_STM32L0XX) || defined(QMK_MCU_SERIES_STM32L4XX) || defined(QMK_MCU_SERIES_GD32VF103)
#elif defined(FLASHSIZE_BASE)
# if defined(QMK_MCU_SERIES_STM32F0XX) || defined(QMK_MCU_SERIES_STM32F1XX) || defined(QMK_MCU_SERIES_STM32F3XX) || defined(QMK_MCU_SERIES_STM32F4XX) || defined(QMK_MCU_SERIES_STM32G4XX) || defined(QMK_MCU_SERIES_STM32L0XX) || defined(QMK_MCU_SERIES_STM32L4XX) || defined(QMK_MCU_SERIES_GD32VF103)
return ((*(uint32_t *)FLASHSIZE_BASE) & 0xFFFFU) << 10U; // this register has the flash size in kB, so we convert it to bytes
# elif defined(QMK_MCU_SERIES_STM32L1XX)
# error This MCU family has an uncommon flash size register definition and has not been implemented. Perhaps try using the true EEPROM on the MCU instead?
# endif
# else
# error Unknown flash size definition.
return 0;
# elif defined(QMK_MCU_SERIES_STM32L1XX)
# error This MCU family has an uncommon flash size register definition and has not been implemented. Perhaps try using the true EEPROM on the MCU instead?
# endif
#else
# error Unknown flash size definition.
return 0;
#endif
}
#endif // WEAR_LEVELING_EFL_FIRST_SECTOR
bool backing_store_init(void) {
bs_dprintf("Init\n");
@ -46,8 +44,9 @@ bool backing_store_init(void) {
// Need to re-lock the EFL, as if we've just had the bootloader executing it'll already be unlocked.
backing_store_lock();
const flash_descriptor_t *desc = flashGetDescriptor(flash);
uint32_t counter = 0;
const flash_descriptor_t *desc = flashGetDescriptor(flash);
uint32_t counter = 0;
uint32_t flash_size = detect_flash_size();
#if defined(WEAR_LEVELING_EFL_FIRST_SECTOR)
@ -68,7 +67,6 @@ bool backing_store_init(void) {
#else // defined(WEAR_LEVELING_EFL_FIRST_SECTOR)
// Work out how many sectors we want to use, working backwards from the end of the flash
uint32_t flash_size = detect_flash_size();
flash_sector_t last_sector = desc->sectors_count;
for (flash_sector_t i = 0; i < desc->sectors_count; ++i) {
first_sector = desc->sectors_count - i - 1;