path: root/udelay.c
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authorCarl-Daniel Hailfinger <>2011-03-08 00:23:49 +0000
committerCarl-Daniel Hailfinger <>2011-03-08 00:23:49 +0000
commit7f517a710308133fd33f2fd9e10fa4e8c6a190e5 (patch)
tree8881584a476cc76b2e91ce92752029952b8e1f41 /udelay.c
parentd95355880a66fcbdb056031425288d29a9e6691f (diff)
Various IT85* cleanups and fixes
Fix a few typos. Change the EC memory region mapping name. Drop unused function parameter. Use mmio_writeb()/mmio_readb() to get reliable access to volatile memory locations instead of plain pointer access which is optimized away by gcc. Use own it85_* SPI high-level chip read/write functions instead of relying on unrelated ICH functions. Corresponding to flashrom svn r1279. Signed-off-by: Carl-Daniel Hailfinger <> David writes: I applied the patch against the Chromium OS branch and successfully tested read and write operations on a Cr48. Acked-by: David Hendricks <>
Diffstat (limited to 'udelay.c')
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