spi_message_add_tail(&t[1], &m);
/* Byte count starts at zero. */
- if (retlen)
- *retlen = 0;
+ *retlen = 0;
mutex_lock(&flash->lock);
dev_name(&flash->spi->dev), __func__, "to",
(u32)to, len);
- if (retlen)
- *retlen = 0;
+ *retlen = 0;
/* sanity checks */
if (!len)
spi_sync(flash->spi, &m);
- if (retlen)
- *retlen += m.actual_length - m25p_cmdsz(flash);
+ *retlen += m.actual_length - m25p_cmdsz(flash);
}
}
size_t actual;
int cmd_sz, ret;
- if (retlen)
- *retlen = 0;
+ *retlen = 0;
/* sanity checks */
if (!len)
{ "s25sl008a", INFO(0x010213, 0, 64 * 1024, 16, 0) },
{ "s25sl016a", INFO(0x010214, 0, 64 * 1024, 32, 0) },
{ "s25sl032a", INFO(0x010215, 0, 64 * 1024, 64, 0) },
+ { "s25sl032p", INFO(0x010215, 0x4d00, 64 * 1024, 64, SECT_4K) },
{ "s25sl064a", INFO(0x010216, 0, 64 * 1024, 128, 0) },
{ "s25sl12800", INFO(0x012018, 0x0300, 256 * 1024, 64, 0) },
{ "s25sl12801", INFO(0x012018, 0x0301, 64 * 1024, 256, 0) },
{ "s25fl129p0", INFO(0x012018, 0x4d00, 256 * 1024, 64, 0) },
{ "s25fl129p1", INFO(0x012018, 0x4d01, 64 * 1024, 256, 0) },
+ { "s25fl016k", INFO(0xef4015, 0, 64 * 1024, 32, SECT_4K) },
+ { "s25fl064k", INFO(0xef4017, 0, 64 * 1024, 128, SECT_4K) },
/* SST -- large erase sizes are "overlays", "sectors" are 4K */
{ "sst25vf040b", INFO(0xbf258d, 0, 64 * 1024, 8, SECT_4K) },
{ "w25x32", INFO(0xef3016, 0, 64 * 1024, 64, SECT_4K) },
{ "w25q32", INFO(0xef4016, 0, 64 * 1024, 64, SECT_4K) },
{ "w25x64", INFO(0xef3017, 0, 64 * 1024, 128, SECT_4K) },
+ { "w25q64", INFO(0xef4017, 0, 64 * 1024, 128, SECT_4K) },
/* Catalyst / On Semiconductor -- non-JEDEC */
{ "cat25c11", CAT25_INFO( 16, 8, 16, 1) },
break;
}
- if (plat_id)
+ if (i < ARRAY_SIZE(m25p_ids) - 1)
id = plat_id;
else
dev_warn(&spi->dev, "unrecognized id %s\n", data->type);
nr_parts = data->nr_parts;
}
+#ifdef CONFIG_OF
+ if (nr_parts <= 0 && spi->dev.of_node) {
+ nr_parts = of_mtd_parse_partitions(&spi->dev,
+ spi->dev.of_node, &parts);
+ }
+#endif
+
if (nr_parts > 0) {
for (i = 0; i < nr_parts; i++) {
DEBUG(MTD_DEBUG_LEVEL2, "partitions[%d] = "