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Add support for two new winbond SPI flash parts.

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The 8devices carambola 2 board uses the 16MB part.

Here's how it looks:

spibus0: <spibus bus> on spi0
mx25l0: <M25Pxx Flash Family> at cs 0 on spibus0
mx25l0: w25q128, sector 65536 bytes, 256 sectors

Tested:

* 8devices Carambola 2 board
This commit is contained in:
adrian 2013-06-08 20:12:14 +00:00
parent 8c2b3ff783
commit cc377d53e0
1 changed files with 5 additions and 1 deletions
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6
sys/dev/flash/mx25l.c
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@ -108,10 +108,14 @@ struct mx25l_flash_ident flash_devices[] = {
{ "s25s1032", 0x01, 0x0215, 64 * 1024, 64, FL_NONE },
{ "s25sl064a", 0x01, 0x0216, 64 * 1024, 128, FL_NONE },
{ "SST25VF032B", 0xbf, 0x254a, 64 * 1024, 64, FL_ERASE_4K | FL_ERASE_32K },
/* Winbond -- w25x "blocks" are 64K, "sectors" are 4KiB */
{ "w25x32", 0xef, 0x3016, 64 * 1024, 64, FL_ERASE_4K },
{ "w25q32", 0xef, 0x4016, 64 * 1024, 64, FL_ERASE_4K },
{ "w25q64", 0xef, 0x4017, 64 * 1024, 128, FL_ERASE_4K },
{ "w25q64bv", 0xef, 0x4017, 64 * 1024, 128, FL_ERASE_4K },
{ "w25x32", 0xef, 0x3016, 64 * 1024, 64, FL_ERASE_4K },
{ "w25q128", 0xef, 0x4018, 64 * 1024, 256, FL_ERASE_4K },
{ "w25q256", 0xef, 0x4019, 64 * 1024, 512, FL_ERASE_4K },
};
static uint8_t