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authorMark Langsdorf <mark.langsdorf@gmail.com>2015-06-04 23:58:45 (GMT)
committerTom Rini <trini@konsulko.com>2015-06-12 20:52:32 (GMT)
commit2b42c9317db730170ba8e1eb1c0417955c6e68bb (patch)
tree299da4279fa0cccc9d5fb74d247fb7bd0e39d28e /board/pr1
parent35df89319901f948a9d32d1114004414346e507f (diff)
downloadu-boot-2b42c9317db730170ba8e1eb1c0417955c6e68bb.tar.xz
ahci: support LBA48 data reads for 2+TB drives
Enable full 48-bit LBA48 data reads by passing the upper word of the LBA block pointer in bytes 9 and 10 of the FIS. This allows uboot to load data from any arbitrary sector on a drive with 2 or more TB of available data connected to an AHCI controller. Signed-off-by: Mark Langsdorf <mark.langsdorf@gmail.com> Signed-off-by: Andre Przywara <osp@andrep.de> [trini: Make use of CONFIG_SYS_64BIT_LBA in a few places to drop warnings on platforms that don't enable that feature ] Signed-off-by: Tom Rini <trini@konsulko.com>
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