3  * ChipCommon serial flash interface
27 	u32 id;  member
83 	dev_err(cc->dev->dev, "SFLASH control command failed (timeout)!\n");  in ssb_sflash_cmd()
86 /* Initialize serial flash access */
89 	struct ssb_sflash *sflash = &cc->dev->bus->mipscore.sflash;  in ssb_sflash_init()
91 	u32 id, id2;  in ssb_sflash_init()  local
93 	switch (cc->capabilities & SSB_CHIPCO_CAP_FLASHT) {  in ssb_sflash_init()
99 		id = chipco_read32(cc, SSB_CHIPCO_FLASHDATA);  in ssb_sflash_init()
105 		switch (id) {  in ssb_sflash_init()
107 			for (e = ssb_sflash_sst_tbl; e->name; e++) {  in ssb_sflash_init()
108 				if (e->id == id2)  in ssb_sflash_init()
113 			return -ENOTSUPP;  in ssb_sflash_init()
115 			for (e = ssb_sflash_st_tbl; e->name; e++) {  in ssb_sflash_init()
116 				if (e->id == id)  in ssb_sflash_init()
121 		if (!e->name) {  in ssb_sflash_init()
122 			pr_err("Unsupported ST serial flash (id: 0x%X, id2: 0x%X)\n",  in ssb_sflash_init()
123 			       id, id2);  in ssb_sflash_init()
124 			return -ENOTSUPP;  in ssb_sflash_init()
130 		id = chipco_read32(cc, SSB_CHIPCO_FLASHDATA) & 0x3c;  in ssb_sflash_init()
132 		for (e = ssb_sflash_at_tbl; e->name; e++) {  in ssb_sflash_init()
133 			if (e->id == id)  in ssb_sflash_init()
136 		if (!e->name) {  in ssb_sflash_init()
137 			pr_err("Unsupported Atmel serial flash (id: 0x%X)\n",  in ssb_sflash_init()
138 			       id);  in ssb_sflash_init()
139 			return -ENOTSUPP;  in ssb_sflash_init()
145 		return -ENOTSUPP;  in ssb_sflash_init()
148 	sflash->window = SSB_FLASH2;  in ssb_sflash_init()
149 	sflash->blocksize = e->blocksize;  in ssb_sflash_init()
150 	sflash->numblocks = e->numblocks;  in ssb_sflash_init()
151 	sflash->size = sflash->blocksize * sflash->numblocks;  in ssb_sflash_init()
152 	sflash->present = true;  in ssb_sflash_init()
154 	pr_info("Found %s serial flash (size: %dKiB, blocksize: 0x%X, blocks: %d)\n",  in ssb_sflash_init()
155 		e->name, sflash->size / 1024, e->blocksize, e->numblocks);  in ssb_sflash_init()
160 					 sflash->size;  in ssb_sflash_init()