Date: Sat, 8 Jun 2013 20:12:14 +0000 (UTC) From: Adrian Chadd <adrian@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r251550 - head/sys/dev/flash Message-ID: <201306082012.r58KCESw093698@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: adrian Date: Sat Jun 8 20:12:14 2013 New Revision: 251550 URL: http://svnweb.freebsd.org/changeset/base/251550 Log: Add support for two new winbond SPI flash parts. 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 Modified: head/sys/dev/flash/mx25l.c Modified: head/sys/dev/flash/mx25l.c ============================================================================== --- head/sys/dev/flash/mx25l.c Sat Jun 8 19:13:49 2013 (r251549) +++ head/sys/dev/flash/mx25l.c Sat Jun 8 20:12:14 2013 (r251550) @@ -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
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201306082012.r58KCESw093698>