diff options
Diffstat (limited to 'drivers/eeprom/eeprom_i2c.c')
| -rw-r--r-- | drivers/eeprom/eeprom_i2c.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/eeprom/eeprom_i2c.c b/drivers/eeprom/eeprom_i2c.c index ca8af3da51..4210f06f9f 100644 --- a/drivers/eeprom/eeprom_i2c.c +++ b/drivers/eeprom/eeprom_i2c.c @@ -42,14 +42,6 @@ # include "debug.h" #endif // DEBUG_EEPROM_OUTPUT -static inline void init_i2c_if_required(void) { - static int done = 0; - if (!done) { - i2c_init(); - done = 1; - } -} - static inline void fill_target_address(uint8_t *buffer, const void *addr) { uintptr_t p = (uintptr_t)addr; for (int i = 0; i < EXTERNAL_EEPROM_ADDRESS_SIZE; ++i) { @@ -58,7 +50,7 @@ static inline void fill_target_address(uint8_t *buffer, const void *addr) { } } -void eeprom_driver_init(void) {} +void eeprom_driver_init(void) { i2c_init(); } void eeprom_driver_erase(void) { #if defined(CONSOLE_ENABLE) && defined(DEBUG_EEPROM_OUTPUT) @@ -80,7 +72,6 @@ void eeprom_read_block(void *buf, const void *addr, size_t len) { uint8_t complete_packet[EXTERNAL_EEPROM_ADDRESS_SIZE]; fill_target_address(complete_packet, addr); - init_i2c_if_required(); i2c_transmit(EXTERNAL_EEPROM_I2C_ADDRESS((uintptr_t)addr), complete_packet, EXTERNAL_EEPROM_ADDRESS_SIZE, 100); i2c_receive(EXTERNAL_EEPROM_I2C_ADDRESS((uintptr_t)addr), buf, len, 100); @@ -98,7 +89,6 @@ void eeprom_write_block(const void *buf, void *addr, size_t len) { uint8_t * read_buf = (uint8_t *)buf; uintptr_t target_addr = (uintptr_t)addr; - init_i2c_if_required(); while (len > 0) { uintptr_t page_offset = target_addr % EXTERNAL_EEPROM_PAGE_SIZE; int write_length = EXTERNAL_EEPROM_PAGE_SIZE - page_offset; |