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Diffstat (limited to 'lib/stm32/f4/flash.c')
-rw-r--r--lib/stm32/f4/flash.c74
1 files changed, 37 insertions, 37 deletions
diff --git a/lib/stm32/f4/flash.c b/lib/stm32/f4/flash.c
index a9fe06c..75446ea 100644
--- a/lib/stm32/f4/flash.c
+++ b/lib/stm32/f4/flash.c
@@ -28,42 +28,42 @@ static inline void flash_set_program_size(u32 psize)
void flash_data_cache_enable(void)
{
- FLASH_ACR |= FLASH_DCE;
+ FLASH_ACR |= FLASH_ACR_DCE;
}
void flash_dcache_disable(void)
{
- FLASH_ACR &= ~FLASH_DCE;
+ FLASH_ACR &= ~FLASH_ACR_DCE;
}
void flash_icache_enable(void)
{
- FLASH_ACR |= FLASH_ICE;
+ FLASH_ACR |= FLASH_ACR_ICE;
}
void flash_icache_disable(void)
{
- FLASH_ACR &= ~FLASH_ICE;
+ FLASH_ACR &= ~FLASH_ACR_ICE;
}
void flash_prefetch_enable(void)
{
- FLASH_ACR |= FLASH_PRFTEN;
+ FLASH_ACR |= FLASH_ACR_PRFTEN;
}
void flash_prefetch_disable(void)
{
- FLASH_ACR &= ~FLASH_PRFTEN;
+ FLASH_ACR &= ~FLASH_ACR_PRFTEN;
}
void flash_dcache_reset(void)
{
- FLASH_ACR |= FLASH_DCRST;
+ FLASH_ACR |= FLASH_ACR_DCRST;
}
void flash_icache_reset(void)
{
- FLASH_ACR |= FLASH_ICRST;
+ FLASH_ACR |= FLASH_ACR_ICRST;
}
void flash_set_ws(u32 ws)
@@ -79,43 +79,43 @@ void flash_set_ws(u32 ws)
void flash_unlock(void)
{
/* Authorize the FPEC access. */
- FLASH_KEYR = FLASH_KEY1;
- FLASH_KEYR = FLASH_KEY2;
+ FLASH_KEYR = FLASH_KEYR_KEY1;
+ FLASH_KEYR = FLASH_KEYR_KEY2;
}
void flash_lock(void)
{
- FLASH_CR |= FLASH_LOCK;
+ FLASH_CR |= FLASH_CR_LOCK;
}
void flash_clear_pgserr_flag(void)
{
- FLASH_SR |= FLASH_PGSERR;
+ FLASH_SR |= FLASH_SR_PGSERR;
}
void flash_clear_pgperr_flag(void)
{
- FLASH_SR |= FLASH_PGPERR;
+ FLASH_SR |= FLASH_SR_PGPERR;
}
void flash_clear_pgaerr_flag(void)
{
- FLASH_SR |= FLASH_PGAERR;
+ FLASH_SR |= FLASH_SR_PGAERR;
}
void flash_clear_eop_flag(void)
{
- FLASH_SR |= FLASH_EOP;
+ FLASH_SR |= FLASH_SR_EOP;
}
void flash_clear_wrperr_flag(void)
{
- FLASH_SR |= FLASH_WRPERR;
+ FLASH_SR |= FLASH_SR_WRPERR;
}
void flash_clear_bsy_flag(void)
{
- FLASH_SR &= ~FLASH_BSY;
+ FLASH_SR &= ~FLASH_SR_BSY;
}
void flash_clear_status_flags(void)
@@ -130,18 +130,18 @@ void flash_clear_status_flags(void)
void flash_unlock_option_bytes(void)
{
- FLASH_OPTKEYR = FLASH_OPTKEY1;
- FLASH_OPTKEYR = FLASH_OPTKEY2;
+ FLASH_OPTKEYR = FLASH_OPTKEYR_KEY1;
+ FLASH_OPTKEYR = FLASH_OPTKEYR_KEY2;
}
void flash_lock_option_bytes(void)
{
- FLASH_OPTCR |= FLASH_OPTLOCK;
+ FLASH_OPTCR |= FLASH_OPTCR_OPTLOCK;
}
void flash_wait_for_last_operation(void)
{
- while ((FLASH_SR & FLASH_BSY) == FLASH_BSY)
+ while ((FLASH_SR & FLASH_SR_BSY) == FLASH_SR_BSY)
;
}
@@ -152,7 +152,7 @@ void flash_program_double_word(u32 address, u64 data, u32 program_size)
flash_set_program_size(program_size);
/* Enable writes to flash. */
- FLASH_CR |= FLASH_PG;
+ FLASH_CR |= FLASH_CR_PG;
/* Program the first half of the word. */
MMIO64(address) = data;
@@ -161,7 +161,7 @@ void flash_program_double_word(u32 address, u64 data, u32 program_size)
flash_wait_for_last_operation();
/* Disable writes to flash. */
- FLASH_CR &= ~FLASH_PG;
+ FLASH_CR &= ~FLASH_CR_PG;
}
void flash_program_word(u32 address, u32 data, u32 program_size)
@@ -171,7 +171,7 @@ void flash_program_word(u32 address, u32 data, u32 program_size)
flash_set_program_size(program_size);
/* Enable writes to flash. */
- FLASH_CR |= FLASH_PG;
+ FLASH_CR |= FLASH_CR_PG;
/* Program the first half of the word. */
MMIO32(address) = data;
@@ -180,7 +180,7 @@ void flash_program_word(u32 address, u32 data, u32 program_size)
flash_wait_for_last_operation();
/* Disable writes to flash. */
- FLASH_CR &= ~FLASH_PG;
+ FLASH_CR &= ~FLASH_CR_PG;
}
void flash_program_half_word(u32 address, u16 data, u32 program_size)
@@ -188,13 +188,13 @@ void flash_program_half_word(u32 address, u16 data, u32 program_size)
flash_wait_for_last_operation();
flash_set_program_size(program_size);
- FLASH_CR |= FLASH_PG;
+ FLASH_CR |= FLASH_CR_PG;
MMIO16(address) = data;
flash_wait_for_last_operation();
- FLASH_CR &= ~FLASH_PG; /* Disable the PG bit. */
+ FLASH_CR &= ~FLASH_CR_PG; /* Disable the PG bit. */
}
void flash_program_byte(u32 address, u8 data, u32 program_size)
@@ -202,13 +202,13 @@ void flash_program_byte(u32 address, u8 data, u32 program_size)
flash_wait_for_last_operation();
flash_set_program_size(program_size);
- FLASH_CR |= FLASH_PG;
+ FLASH_CR |= FLASH_CR_PG;
MMIO8(address) = data;
flash_wait_for_last_operation();
- FLASH_CR &= ~FLASH_PG; /* Disable the PG bit. */
+ FLASH_CR &= ~FLASH_CR_PG; /* Disable the PG bit. */
}
void flash_erase_sector(u32 sector, u32 program_size)
@@ -218,11 +218,11 @@ void flash_erase_sector(u32 sector, u32 program_size)
FLASH_CR &= ~(((1 << 0) | (1 << 1) | (1 << 2) | (1 << 3)) << 3);
FLASH_CR |= sector;
- FLASH_CR |= FLASH_SER;
- FLASH_CR |= FLASH_STRT;
+ FLASH_CR |= FLASH_CR_SER;
+ FLASH_CR |= FLASH_CR_STRT;
flash_wait_for_last_operation();
- FLASH_CR &= ~FLASH_SER;
+ FLASH_CR &= ~FLASH_CR_SER;
FLASH_CR &= ~(((1 << 0) | (1 << 1) | (1 << 2) | (1 << 3)) << 3);
}
@@ -231,21 +231,21 @@ void flash_erase_all_sectors(u32 program_size)
flash_wait_for_last_operation();
flash_set_program_size(program_size);
- FLASH_CR |= FLASH_MER; /* Enable mass erase. */
- FLASH_CR |= FLASH_STRT; /* Trigger the erase. */
+ FLASH_CR |= FLASH_CR_MER; /* Enable mass erase. */
+ FLASH_CR |= FLASH_CR_STRT; /* Trigger the erase. */
flash_wait_for_last_operation();
- FLASH_CR &= ~FLASH_MER; /* Disable mass erase. */
+ FLASH_CR &= ~FLASH_CR_MER; /* Disable mass erase. */
}
void flash_program_option_bytes(u32 data)
{
flash_wait_for_last_operation();
- if (FLASH_OPTCR & FLASH_OPTLOCK)
+ if (FLASH_OPTCR & FLASH_OPTCR_OPTLOCK)
flash_unlock_option_bytes();
FLASH_OPTCR = data & ~0x3;
- FLASH_OPTCR |= FLASH_OPTSTRT; /* Enable option byte programming. */
+ FLASH_OPTCR |= FLASH_OPTCR_OPTSTRT; /* Enable option byte programming. */
flash_wait_for_last_operation();
}