From d8a4dd0b3290cc904f58211f161b2363efac7b90 Mon Sep 17 00:00:00 2001 From: Matt DeVillier Date: Mon, 16 Nov 2020 15:36:23 -0600 Subject: 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 Reviewed-on: https://review.coreboot.org/c/coreboot/+/48519 Reviewed-by: Angel Pons Tested-by: build bot (Jenkins) --- .../purism/librem_cnl/variants/librem_mini/variant.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 src/mainboard/purism/librem_cnl/variants/librem_mini/variant.c (limited to 'src/mainboard/purism/librem_cnl/variants/librem_mini/variant.c') 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; +} -- cgit v1.2.3