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author | Youness Alaoui <kakaroto@kakaroto.homelinux.net> | 2017-02-07 13:54:45 -0500 |
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committer | Martin Roth <martinroth@google.com> | 2017-02-22 22:24:50 +0100 |
commit | 696ebc2dbc64c3a76b45080cebf9949db00348e2 (patch) | |
tree | 9064652bbc64b1732b29f91da980f5c96438fb09 /util/mma/mma_automated_test.sh | |
parent | c0ebe4a751e264f0cca6f5fbbd17e51285f9ac56 (diff) | |
download | coreboot-696ebc2dbc64c3a76b45080cebf9949db00348e2.tar.xz |
Broadwell/Sata: Add support for setting IOBP registers for Ports 2 and 3.
The Broadwell SATA controller supports IOBP registers on ports 0 and 1 but
Browell supports up to 4 ports, so we need to support setting IOBP for
ports 2 and 3 as well.
The magic numbers (IOBP SECRT88 and DTLE) for ports 2 and 3 were only
guessed by looking at ports 0 and 1 and extrapolating from there.
Port 3 has been tested (DTLE setting on Librem 13) and confirmed to work
so we can assume that port 2 and 3 magic numbers are valid, but having
someone confirm them (through non-public documents?) would be great.
Change-Id: I59911cfa677749ceea9a544a99b444722392e72d
Signed-off-by: Youness Alaoui <youness.alaoui@puri.sm>
Reviewed-on: https://review.coreboot.org/18408
Tested-by: build bot (Jenkins)
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Diffstat (limited to 'util/mma/mma_automated_test.sh')
0 files changed, 0 insertions, 0 deletions