diff options
author | Matt DeVillier <matt.devillier@puri.sm> | 2020-11-16 15:36:23 -0600 |
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committer | Hung-Te Lin <hungte@chromium.org> | 2020-12-14 08:25:57 +0000 |
commit | d8a4dd0b3290cc904f58211f161b2363efac7b90 (patch) | |
tree | f7d7116409000316692afe5cc92c0ee9d0510740 /src/mainboard/purism/librem_cnl/variants/librem_mini/variant.c | |
parent | 77509be2c8c3196075669a300954fda5a1ff28c2 (diff) |
mb/purism/librem_cnl: move setting of FSP-M UPDs into variant.c
The upcoming Librem 14 variant won't use the same SATA HSIO adjustments
as the Librem Mini, so move these settings into a variant-specific file.
Rename existing gpio.h to variant.h, move to board root directory, and
use for all variant-specific declarations; adjust references as needed.
Add newly-created variant.c to Makefile.
Test: build/boot Librem Mini, verify SATA functionality unchanged.
Change-Id: Ie8f714cc759675c692ad6e3f20e50adad8d09d4b
Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48519
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/purism/librem_cnl/variants/librem_mini/variant.c')
-rw-r--r-- | src/mainboard/purism/librem_cnl/variants/librem_mini/variant.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/mainboard/purism/librem_cnl/variants/librem_mini/variant.c b/src/mainboard/purism/librem_cnl/variants/librem_mini/variant.c new file mode 100644 index 0000000000..9d7e27fd3e --- /dev/null +++ b/src/mainboard/purism/librem_cnl/variants/librem_mini/variant.c @@ -0,0 +1,12 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include "../../variant.h" + +void variant_memory_init_params(FSP_M_CONFIG *mem_cfg) +{ + /* Enable and set SATA HSIO adjustments for ports 0 and 2 */ + mem_cfg->PchSataHsioRxGen3EqBoostMagEnable[0] = 1; + mem_cfg->PchSataHsioRxGen3EqBoostMagEnable[2] = 1; + mem_cfg->PchSataHsioRxGen3EqBoostMag[0] = 2; + mem_cfg->PchSataHsioRxGen3EqBoostMag[2] = 1; +} |