284 	struct flash_stm32_sector_t sector;  local
293 	sector.sector_index = offset / FLASH_SECTOR_SIZE;
295 		sector.bank = 1;
296 		sector.cr = &regs->CR1;
297 		sector.sr = &regs->SR1;
299 		sector.sector_index -= BANK2_OFFSET / FLASH_SECTOR_SIZE;
300 		sector.bank = 1;
301 		sector.cr = &regs->CR2;
302 		sector.sr = &regs->SR2;
304 		sector.bank = 2;
305 		sector.cr = &regs->CR1;
306 		sector.sr = &regs->SR1;
308 		sector.sector_index -= BANK2_OFFSET / FLASH_SECTOR_SIZE;
309 		sector.bank = 2;
310 		sector.cr = &regs->CR2;
311 		sector.sr = &regs->SR2;
313 		sector.sector_index = 0;
314 		sector.bank = 0;
315 		sector.cr = NULL;
316 		sector.sr = NULL;
320 		sector.sector_index = offset / FLASH_SECTOR_SIZE;
321 		sector.bank = 1;
322 		sector.cr = &regs->CR1;
323 		sector.sr = &regs->SR1;
325 		sector.sector_index = 0;
326 		sector.bank = 0;
327 		sector.cr = NULL;
328 		sector.sr = NULL;
332 	return sector;
338 	struct flash_stm32_sector_t sector = get_sector(dev, offset);  local
340 	if (sector.bank == 0) {
347 	if (*(sector.cr) & FLASH_CR_LOCK) {
356 	*(sector.cr) &= ~FLASH_CR_SNB;
357 	*(sector.cr) |= (FLASH_CR_SER | ((sector.sector_index << FLASH_CR_SNB_Pos) & FLASH_CR_SNB));
358 	*(sector.cr) |= FLASH_CR_START;
363 	*(sector.cr) &= ~(FLASH_CR_SER | FLASH_CR_SNB);
382 static int wait_write_queue(const struct flash_stm32_sector_t *sector)  argument
386 	while (*(sector->sr) & FLASH_SR_QW) {
401 	struct flash_stm32_sector_t sector = get_sector(dev, offset);  local
403 	if (sector.bank == 0) {
409 	if (*(sector.cr) & FLASH_CR_LOCK) {
427 	*(sector.cr) |= FLASH_CR_PG;
440 		wait_write_queue(&sector);
447 	*(sector.cr) &= (~FLASH_CR_PG);