ucsi_stm32g0_bl_cmd
ret = ucsi_stm32g0_bl_cmd(ucsi, STM32_CMD_GVR);
ret = ucsi_stm32g0_bl_cmd(ucsi, STM32_CMD_ERASE);
ret = ucsi_stm32g0_bl_cmd(ucsi, STM32_CMD_WM);
ret = ucsi_stm32g0_bl_cmd(ucsi, STM32_CMD_RM);
ret = ucsi_stm32g0_bl_cmd(ucsi, len - 1);