113 	char cmd[128];  in do_sd_update()  local
130 	snprintf(cmd, sizeof(cmd),  in do_sd_update()
132 	ret = run_command(cmd, 0);  in do_sd_update()
134 		snprintf(cmd, sizeof(cmd), "script 0x%08lx", (ulong)buf);  in do_sd_update()
135 		ret = run_command(cmd, 0);  in do_sd_update()
151 	char cmd[128];  in do_usb_update()  local
191 	snprintf(cmd, sizeof(cmd), "fatload usb %d 0x%08lx usb_update.txt",  in do_usb_update()
193 	ret = run_command(cmd, 0);  in do_usb_update()
195 		snprintf(cmd, sizeof(cmd), "script 0x%08lx", (ulong)buf);  in do_usb_update()
196 		ret = run_command(cmd, 0);  in do_usb_update()
207 	char cmd[128];  in do_tftp_update()  local
224 	snprintf(cmd, sizeof(cmd), "tftp 0x%08lx tftp_update.txt", (ulong)buf);  in do_tftp_update()
225 	ret = run_command(cmd, 0);  in do_tftp_update()
227 		snprintf(cmd, sizeof(cmd), "script 0x%08lx", (ulong)buf);  in do_tftp_update()
228 		ret = run_command(cmd, 0);  in do_tftp_update()