Cross Reference: /drivers/mtd/chips/cfi

Lines Matching refs:base
27 static int cfi_probe_chip(struct map_info *map, __u32 base,
38 #define xip_allowed(base, map) \
40 	(void) map_read(map, base); \
45 #define xip_enable(base, map, cfi) \
47 	cfi_qry_mode_off(base, map, cfi);		\
48 	xip_allowed(base, map); \
51 #define xip_disable_qry(base, map, cfi) \
54 	cfi_qry_mode_on(base, map, cfi); \
60 #define xip_allowed(base, map)		do { } while (0)
61 #define xip_enable(base, map, cfi)	do { } while (0)
62 #define xip_disable_qry(base, map, cfi) do { } while (0)
71 static int __xipram cfi_probe_chip(struct map_info *map, __u32 base,
76 	if ((base + 0) >= map->size) {
78 			"Probe at base[0x00](0x%08lx) past the end of the map(0x%08lx)\n",
79 			(unsigned long)base, map->size -1);
82 	if ((base + 0xff) >= map->size) {
84 			"Probe at base[0x55](0x%08lx) past the end of the map(0x%08lx)\n",
85 			(unsigned long)base + 0x55, map->size -1);
90 	if (!cfi_qry_mode_on(base, map, cfi)) {
91 		xip_enable(base, map, cfi);
102  	for (i=0; i < (base >> cfi->chipshift); i++) {
118 				xip_allowed(base, map);
120 				       map->name, base, start);
127 			cfi_qry_mode_off(base, map, cfi);
129 			if (cfi_qry_present(map, base, cfi)) {
130 				xip_allowed(base, map);
132 				       map->name, base, start);
140 	set_bit((base >> cfi->chipshift), chip_map); /* Update chip map */
144 	cfi_qry_mode_off(base, map, cfi);
145 	xip_allowed(base, map);
148 	       map->name, cfi->interleave, cfi->device_type*8, base,
158 	__u32 base = 0;
159 	int num_erase_regions = cfi_read_query(map, base + (0x10 + 28)*ofs_factor);
163 	xip_enable(base, map, cfi);
183 	xip_disable_qry(base, map, cfi);
185 		((unsigned char *)cfi->cfiq)[i] = cfi_read_query(map,base + (0x10 + i)*ofs_factor);
224 	cfi_send_gen_cmd(0xf0,     0, base, map, cfi, cfi->device_type, NULL);
225 	cfi_send_gen_cmd(0xaa, addr_unlock1, base, map, cfi, cfi->device_type, NULL);
226 	cfi_send_gen_cmd(0x55, addr_unlock2, base, map, cfi, cfi->device_type, NULL);
227 	cfi_send_gen_cmd(0x90, addr_unlock1, base, map, cfi, cfi->device_type, NULL);
228 	cfi->mfr = cfi_read_query16(map, base);
229 	cfi->id = cfi_read_query16(map, base + ofs_factor);
233 		cfi->id = cfi_read_query(map, base + 0xe * ofs_factor) << 8 |
234 			  cfi_read_query(map, base + 0xf * ofs_factor);
237 	cfi_qry_mode_off(base, map, cfi);
238 	xip_allowed(base, map);
241 	       map->name, cfi->interleave, cfi->device_type*8, base,