ti/wlcore/boot.c

24 	int ret;
27 	ret = wlcore_read_reg(wl, REG_ECPU_CONTROL, &cpu_ctrl);
28 	if (ret < 0)
33 	ret = wlcore_write_reg(wl, REG_ECPU_CONTROL, cpu_ctrl);
36 	return ret;
42 	int ret;
47 	ret = sscanf(wl->chip.fw_ver_str + 4, "%u.%u.%u.%u.%u",
52 	if (ret != 5) {
55 		ret = -EINVAL;
59 	ret = wlcore_identify_fw(wl);
60 	if (ret < 0)
63 	return ret;
130 	int ret;
134 		ret = -ENOMEM;
138 	ret = wlcore_read(wl, wl->cmd_box_addr, static_data, len, false);
139 	if (ret < 0)
142 	ret = wlcore_boot_parse_fw_ver(wl, static_data);
143 	if (ret < 0)
146 	ret = wlcore_validate_fw_ver(wl);
147 	if (ret < 0)
150 	ret = wlcore_handle_static_data(wl, static_data);
151 	if (ret < 0)
157 	return ret;
166 	int ret;
188 	ret = wlcore_set_partition(wl, &partition);
189 	if (ret < 0)
204 			ret = wlcore_set_partition(wl, &partition);
205 			if (ret < 0)
215 		ret = wlcore_write(wl, addr, chunk, CHUNK_SIZE, false);
216 		if (ret < 0)
228 	ret = wlcore_write(wl, addr, chunk, fw_data_len % CHUNK_SIZE, false);
232 	return ret;
238 	int ret = 0;
259 		ret = wl1271_boot_upload_firmware_chunk(wl, fw, len, addr);
260 		if (ret != 0)
265 	return ret;
278 	int ret;
380 			ret = wlcore_write32(wl, dest_addr, val);
381 			if (ret < 0)
382 				return ret;
408 	ret = wlcore_set_partition(wl, &wl->ptable[PART_WORK]);
409 	if (ret < 0)
410 		return ret;
418 	ret = wlcore_write_data(wl, REG_CMD_MBOX_ADDRESS, nvs_aligned, nvs_len,
422 	return ret;
432 	int loop, ret;
436 	ret = wlcore_set_partition(wl, &wl->ptable[PART_BOOT]);
437 	if (ret < 0)
438 		return ret;
440 	ret = wl1271_boot_set_ecpu_ctrl(wl, ECPU_CONTROL_HALT);
441 	if (ret < 0)
442 		return ret;
444 	ret = wlcore_read_reg(wl, REG_CHIP_ID_B, &chip_id);
445 	if (ret < 0)
446 		return ret;
459 		ret = wlcore_read_reg(wl, REG_INTERRUPT_NO_CLEAR, &intr);
460 		if (ret < 0)
461 			return ret;
470 			ret = wlcore_write_reg(wl, REG_INTERRUPT_ACK,
472 			if (ret < 0)
473 				return ret;
485 	ret = wlcore_read_reg(wl, REG_COMMAND_MAILBOX_PTR, &wl->cmd_box_addr);
486 	if (ret < 0)
487 		return ret;
492 	ret = wlcore_read_reg(wl, REG_EVENT_MAILBOX_PTR, &wl->mbox_ptr[0]);
493 	if (ret < 0)
494 		return ret;
501 	ret = wlcore_boot_static_data(wl);
502 	if (ret < 0) {
504 		return ret;
513 	ret = wl1271_event_unmask(wl);
514 	if (ret < 0) {
516 		return ret;
520 	ret = wlcore_set_partition(wl, &wl->ptable[PART_WORK]);
523 	return ret;