src/sys/dev/flash, branch releng/7.3

src/sys/dev/flash, branch releng/7.3 FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=releng%2F7.3 2006-11-29T08:05:55Z MFp4: 2006-11-29T08:05:55Z Warner Losh imp@FreeBSD.org 2006-11-29T08:05:55Z urn:sha1:674a9140289de96f2c92ae34860d8e01ddd35fe6 Preliminary support for Atmel AT45D series of DataFlash on the SPI bus (ok, not really a hardware bus, but a logical connection). This works only for the 8MB version of the part due to hard coding. Both read and write are supported.