On 4/30/26 10:33 AM, Simona Toaca (OSS) wrote:
[...]
+static int imx_qb_spi(bool save)
+{
+ struct udevice *flash;
+ u64 offset;
+ int ret;
+
+ if (!CONFIG_IS_ENABLED(SPI)) {
+ printf("SPI not enabled\n");
+ return -EOPNOTSUPP;
+ }
+
+ ret = uclass_first_device_err(UCLASS_SPI_FLASH, &flash);
+ if (ret) {
+ printf("SPI flash not found.\n");
+ return -ENODEV;
+ }
+
+ ret = imx_qb_get_qbdata_offset(flash, SPI_DEV, &offset);
+ if (ret) {
+ printf("get_qbdata_offset failed, ret = %d\n", ret);
+ return ret;
+ }
+
+ ret = spi_flash_erase_dm(flash, offset, QB_STATE_LOAD_SIZE);
Can you please double-check whether "offset" here is always aligned to
64 kiB (SPI NOR erase block size) ? If not, this erase here will fail.
Thank you
