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| author | Nicholas Piggin <npiggin@gmail.com> | 2019-12-08 22:23:08 +1000 |
|---|---|---|
| committer | Oliver O'Halloran <oohall@gmail.com> | 2019-12-16 14:50:56 +1100 |
| commit | 35776a29f24ec4e3b8cd19cfc87dd05f9c646cdc (patch) | |
| tree | 39b7b0b8964478d077b9e0ecf8bacfc039eae99e /hw | |
| parent | d71bb89816f77551998bfdc60162c91857639c16 (diff) | |
| download | skiboot-35776a29f24ec4e3b8cd19cfc87dd05f9c646cdc.zip skiboot-35776a29f24ec4e3b8cd19cfc87dd05f9c646cdc.tar.gz skiboot-35776a29f24ec4e3b8cd19cfc87dd05f9c646cdc.tar.bz2 | |
add little endian support
This adds support for building LE skiboot with LITTLE_ENDIAN=1.
This is not complete, notably PHB3, NPU* and *CAPI*, but it is
sufficient to build and boot on mambo and OpenPOWER POWER9 systems.
LE/ELFv2 is a nicer calling convention, and results in smaller image and
less stack usage. It also follows the rest of the Linux/OpenPOWER stack
moving to LE.
The OPALv3 call interface still requires an ugly transition through BE
for compatibility, but that is all handled on the OPAL side.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Diffstat (limited to 'hw')
0 files changed, 0 insertions, 0 deletions