88 	const char *cpuid = env_get("cpuid#");  in setup_macaddr()  local
97 	if (!cpuid) {  in setup_macaddr()
98 		debug("%s: could not retrieve 'cpuid#'\n", __func__);  in setup_macaddr()
102 	ret = hash_block("sha256", (void *)cpuid, strlen(cpuid), hash, &size);  in setup_macaddr()
126 	u8 cpuid[cpuid_length];  in setup_serial()  local
141 	ret = misc_read(dev, cpuid_offset, &cpuid, sizeof(cpuid));  in setup_serial()
143 		debug("%s: reading cpuid from the efuses failed\n",  in setup_serial()
150 		sprintf(&cpuid_str[i * 2], "%02x", cpuid[i]);  in setup_serial()
152 	debug("cpuid: %s\n", cpuid_str);  in setup_serial()
155 	 * Mix the cpuid bytes using the same rules as in  in setup_serial()
159 		low[i] = cpuid[1 + (i << 1)];  in setup_serial()
160 		high[i] = cpuid[i << 1];  in setup_serial()
167 	env_set("cpuid#", cpuid_str);  in setup_serial()