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authorsimonb <simonb@NetBSD.org>2001-06-13 06:01:44 +0000
committersimonb <simonb@NetBSD.org>2001-06-13 06:01:44 +0000
commit18b2f7e6a144fe16e64dcc92a7ab9b218373299b (patch)
tree6ea95d0ae0c6bf63812f4fada4efaf0a5055a7f3 /sys/dev/microcode
parenta167adffcebbc2af09f9c5a73ae528a9d2f3fd46 (diff)
Add a port to IBM's PPC405GP Reference Board (the "walnut")
by Eduardo Horvath and Simon Burge of Wasabi Systems. IBM 4xx series CPU features: - New pmap and revised trap handler. - Support on-chip timers, PCI controller, UARTs - Framework for on-chip ethernet and watchdog timer. General PowerPC features: - Add in-kernel PPC floating point emulation - New in{,4}_cksum that is between 1.5 and 5 times faster than the old version depending on CPU type. General changes: - Kernel support for generic dbsym-style symbols.
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