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authorAndriy Gapon <avg@icyb.net.ua>2008-10-19 21:03:41 +0000
committerUwe Hermann <uwe@hermann-uwe.de>2008-10-19 21:03:41 +0000
commitc880a369de89134007477c47968cec2a852195f9 (patch)
tree66ed1674e19365e01a26a232634d4d48775e26c8 /payloads
parent1aa329dcb0543dabe9b2eb538bb1ec1f183a10f9 (diff)
downloadcoreboot-c880a369de89134007477c47968cec2a852195f9.tar.xz
Add register definitions for W83627HF based on publicly available
specification and local testing. Also tweak a little bit algorithm for (internal) device ID calculation: Chips from the W83627HF/F/HG/G family have an ID of 0x52 and a multitude of revisions (0x1x, 0x3a, 0x41, maybe more), chips from the W83627HF/GF family have the same device ID but revisions 0xfx. Please note that the last line of the patch simply fixes the comment about internal device ID composition (upper half of reg 0x21 is used). I chose the most conservative way of detecting W83627HF - only if reg 0x21 value matches 0xFx we skip the previous logic and keep using it for all other revisions. Signed-off-by: Andriy Gapon <avg@icyb.net.ua> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3670 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
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