diff options
| author | Matt DeVillier <matt.devillier@puri.sm> | 2020-04-30 16:12:05 -0500 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-05-02 17:07:47 +0000 |
| commit | 819005332b37a424cbeeb7cc75fc9a154b55fcfb (patch) | |
| tree | aa1485471f44dfefc1df24f6034fcdc29f6ac811 /src/mainboard/purism/librem_bdw/variants/librem15v2/overridetree.cb | |
| parent | eba32d217a7979dc1fa860c325351f86b98feb13 (diff) | |
mb/purism/librem_bdw: Convert to use override devicetree
Since the variants' devicetrees are almost identical, convert to
using an overridetree setup for simplicity.
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Change-Id: I07fb5a09e578bf299081b26e010317385a6c5f7f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40915
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michael Niewöhner
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/mainboard/purism/librem_bdw/variants/librem15v2/overridetree.cb')
| -rw-r--r-- | src/mainboard/purism/librem_bdw/variants/librem15v2/overridetree.cb | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/mainboard/purism/librem_bdw/variants/librem15v2/overridetree.cb b/src/mainboard/purism/librem_bdw/variants/librem15v2/overridetree.cb new file mode 100644 index 0000000000..c0c8d0360f --- /dev/null +++ b/src/mainboard/purism/librem_bdw/variants/librem15v2/overridetree.cb @@ -0,0 +1,14 @@ +chip soc/intel/broadwell + + # Port 0 is HDD + # Port 1 is M.2 NGFF + register "sata_port_map" = "0x3" + + # Port tuning for link stability + register "sata_port0_gen3_dtle" = "7" + register "sata_port1_gen3_dtle" = "9" + + device domain 0 on + device pci 1d.0 on end # USB2 EHCI + end +end |