diff --git a/src/flash/nor/stm32l4x.c b/src/flash/nor/stm32l4x.c
index cd6229548..9598345c6 100644
--- a/src/flash/nor/stm32l4x.c
+++ b/src/flash/nor/stm32l4x.c
@@ -1350,7 +1350,6 @@ static const char *get_stm32l4_bank_type_str(struct flash_bank *bank)
 {
 	struct stm32l4_flash_bank *stm32l4_info = bank->driver_priv;
 	assert(stm32l4_info->part_info);
-	assert(stm32l4_info->probed);
 	return stm32l4_is_otp(bank) ? "OTP" :
 			stm32l4_info->dual_bank_mode ? "Flash dual" :
 			"Flash single";
@@ -1372,8 +1371,6 @@ static int stm32l4_probe(struct flash_bank *bank)
 		return retval;
 
 	const uint32_t device_id = stm32l4_info->idcode & 0xFFF;
-	const uint16_t rev_id = stm32l4_info->idcode >> 16;
-	const char *rev_str = get_stm32l4_rev_str(bank);
 
 	for (unsigned int n = 0; n < ARRAY_SIZE(stm32l4_parts); n++) {
 		if (device_id == stm32l4_parts[n].id) {
@@ -1388,12 +1385,15 @@ static int stm32l4_probe(struct flash_bank *bank)
 	}
 
 	part_info = stm32l4_info->part_info;
-	stm32l4_info->flash_regs = stm32l4_info->part_info->default_flash_regs;
+	const char *rev_str = get_stm32l4_rev_str(bank);
+	const uint16_t rev_id = stm32l4_info->idcode >> 16;
 
 	LOG_INFO("device idcode = 0x%08" PRIx32 " (%s - Rev %s : 0x%04x - %s-bank)",
 			stm32l4_info->idcode, part_info->device_str, rev_str, rev_id,
 			get_stm32l4_bank_type_str(bank));
 
+	stm32l4_info->flash_regs = stm32l4_info->part_info->default_flash_regs;
+
 	/* read flash option register */
 	retval = stm32l4_read_flash_reg_by_index(bank, STM32_FLASH_OPTR_INDEX, &options);
 	if (retval != ERROR_OK)