22 static struct bp_tag *setup_first_tag(struct bp_tag *params)  in setup_first_tag()  argument
24 	params->id = BP_TAG_FIRST;  in setup_first_tag()
25 	params->size = sizeof(long);  in setup_first_tag()
26 	*(unsigned long *)&params->data = BP_VERSION;  in setup_first_tag()
28 	return bp_tag_next(params);  in setup_first_tag()
31 static struct bp_tag *setup_last_tag(struct bp_tag *params)  in setup_last_tag()  argument
33 	params->id = BP_TAG_LAST;  in setup_last_tag()
34 	params->size = 0;  in setup_last_tag()
36 	return bp_tag_next(params);  in setup_last_tag()
39 static struct bp_tag *setup_memory_tag(struct bp_tag *params)  in setup_memory_tag()  argument
44 	params->id = BP_TAG_MEMORY;  in setup_memory_tag()
45 	params->size = sizeof(struct meminfo);  in setup_memory_tag()
46 	mem = (struct meminfo *)params->data;  in setup_memory_tag()
54 	return bp_tag_next(params);  in setup_memory_tag()
57 static struct bp_tag *setup_commandline_tag(struct bp_tag *params,  in setup_commandline_tag()  argument
63 		return params;  in setup_commandline_tag()
67 	params->id = BP_TAG_COMMAND_LINE;  in setup_commandline_tag()
68 	params->size = (len + 3) & -4;  in setup_commandline_tag()
69 	strcpy((char *)params->data, cmdline);  in setup_commandline_tag()
72 	       BP_TAG_COMMAND_LINE, params->size, cmdline);  in setup_commandline_tag()
74 	return bp_tag_next(params);  in setup_commandline_tag()
77 static struct bp_tag *setup_ramdisk_tag(struct bp_tag *params,  in setup_ramdisk_tag()  argument
84 		return params;  in setup_ramdisk_tag()
88 	params->id = BP_TAG_INITRD;  in setup_ramdisk_tag()
89 	params->size = sizeof(struct meminfo);  in setup_ramdisk_tag()
91 	mem = (struct meminfo *)params->data;  in setup_ramdisk_tag()
99 	return bp_tag_next(params);  in setup_ramdisk_tag()
102 static struct bp_tag *setup_serial_tag(struct bp_tag *params)  in setup_serial_tag()  argument
104 	params->id = BP_TAG_SERIAL_BAUDRATE;  in setup_serial_tag()
105 	params->size = sizeof(unsigned long);  in setup_serial_tag()
106 	params->data[0] = gd->baudrate;  in setup_serial_tag()
109 	       BP_TAG_SERIAL_BAUDRATE, params->size, params->data[0]);  in setup_serial_tag()
111 	return bp_tag_next(params);  in setup_serial_tag()
116 static struct bp_tag *setup_fdt_tag(struct bp_tag *params, void *fdt_start)  in setup_fdt_tag()  argument
118 	params->id = BP_TAG_FDT;  in setup_fdt_tag()
119 	params->size = sizeof(unsigned long);  in setup_fdt_tag()
120 	params->data[0] = (unsigned long)fdt_start;  in setup_fdt_tag()
123 	       BP_TAG_FDT, params->size, params->data[0]);  in setup_fdt_tag()
125 	return bp_tag_next(params);  in setup_fdt_tag()
136 	struct bp_tag *params, *params_start;  in do_bootm_linux()  local
154 	params = params_start;  in do_bootm_linux()
155 	params = setup_first_tag(params);  in do_bootm_linux()
156 	params = setup_memory_tag(params);  in do_bootm_linux()
157 	params = setup_commandline_tag(params, commandline);  in do_bootm_linux()
158 	params = setup_serial_tag(params);  in do_bootm_linux()
161 		params = setup_ramdisk_tag(params, initrd_start, initrd_end);  in do_bootm_linux()
165 		params = setup_fdt_tag(params, images->ft_addr);  in do_bootm_linux()
170 	params = setup_last_tag(params);  in do_bootm_linux()
177 	flush_dcache_range((unsigned long)params_start, (unsigned long)params);  in do_bootm_linux()