From cc377d53e072258816f9038b4773f8c056cdf516 Mon Sep 17 00:00:00 2001 From: adrian Date: Sat, 8 Jun 2013 20:12:14 +0000 Subject: [PATCH] Add support for two new winbond SPI flash parts. The 8devices carambola 2 board uses the 16MB part. Here's how it looks: spibus0: on spi0 mx25l0: at cs 0 on spibus0 mx25l0: w25q128, sector 65536 bytes, 256 sectors Tested: * 8devices Carambola 2 board --- sys/dev/flash/mx25l.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/sys/dev/flash/mx25l.c b/sys/dev/flash/mx25l.c index 9203a5b1cb11..8956c3073133 100644 --- a/sys/dev/flash/mx25l.c +++ b/sys/dev/flash/mx25l.c @@ -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