Sec S3c2443x Test B D Driver ((link)) Jun 2026

In Test Mode D, the driver may temporarily remap the watchdog timer to generate periodic interrupts for core latency measurements.

The driver is not a standard block or network driver. Instead, it belongs to the category of found in Samsung’s Linux BSPs (e.g., Linux 2.6.24 to 2.6.32). Its architecture comprises: Sec S3c2443x Test B D Driver

: Standard for many Samsung S3C family test modes. In Test Mode D, the driver may temporarily

device_create(class, NULL, dev_num, NULL, "sec_testbd"); return 0; In Test Mode D