From 3b947e2094bf127426087489d404c95c62de8825 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Ky=C3=B6sti=20M=C3=A4lkki?= Date: Tue, 12 Jan 2021 15:01:42 +0200 Subject: mainboards: Move get_cst_entries() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change-Id: I02cfbcb7a340bd574290e4ac486010fc4cbcd3be Signed-off-by: Kyösti Mälkki Reviewed-on: https://review.coreboot.org/c/coreboot/+/49351 Reviewed-by: Angel Pons Tested-by: build bot (Jenkins) --- src/mainboard/lenovo/x60/Makefile.inc | 1 + src/mainboard/lenovo/x60/cstates.c | 41 +++++++++++++++++++++++++++++++++++ src/mainboard/lenovo/x60/mainboard.c | 37 ------------------------------- 3 files changed, 42 insertions(+), 37 deletions(-) create mode 100644 src/mainboard/lenovo/x60/cstates.c (limited to 'src/mainboard/lenovo/x60') diff --git a/src/mainboard/lenovo/x60/Makefile.inc b/src/mainboard/lenovo/x60/Makefile.inc index 56fa18b13a..7bdd496a5f 100644 --- a/src/mainboard/lenovo/x60/Makefile.inc +++ b/src/mainboard/lenovo/x60/Makefile.inc @@ -8,3 +8,4 @@ bootblock-y += gpio.c romstage-y += gpio.c bootblock-y += early_init.c romstage-y += early_init.c +ramstage-y += cstates.c diff --git a/src/mainboard/lenovo/x60/cstates.c b/src/mainboard/lenovo/x60/cstates.c new file mode 100644 index 0000000000..c6237bc592 --- /dev/null +++ b/src/mainboard/lenovo/x60/cstates.c @@ -0,0 +1,41 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include +#include + +#define MWAIT_RES(state, sub_state) \ + { \ + .space_id = ACPI_ADDRESS_SPACE_FIXED, \ + .bit_width = ACPI_FFIXEDHW_VENDOR_INTEL, \ + .bit_offset = ACPI_FFIXEDHW_CLASS_MWAIT, \ + .access_size = ACPI_ACCESS_SIZE_UNDEFINED, \ + .addrl = (((state) << 4) | (sub_state)), \ + .addrh = 0, \ + } + +static acpi_cstate_t cst_entries[] = { + { + .ctype = 1, + .latency = 1, + .power = 1000, + .resource = MWAIT_RES(0, 0), + }, + { + .ctype = 2, + .latency = 1, + .power = 500, + .resource = MWAIT_RES(1, 0), + }, + { + .ctype = 3, + .latency = 17, + .power = 250, + .resource = MWAIT_RES(2, 0), + }, +}; + +int get_cst_entries(acpi_cstate_t **entries) +{ + *entries = cst_entries; + return ARRAY_SIZE(cst_entries); +} diff --git a/src/mainboard/lenovo/x60/mainboard.c b/src/mainboard/lenovo/x60/mainboard.c index f6930bb93f..a9946b25d1 100644 --- a/src/mainboard/lenovo/x60/mainboard.c +++ b/src/mainboard/lenovo/x60/mainboard.c @@ -15,43 +15,6 @@ #define PANEL INT15_5F35_CL_DISPLAY_DEFAULT -#define MWAIT_RES(state, sub_state) \ - { \ - .space_id = ACPI_ADDRESS_SPACE_FIXED, \ - .bit_width = ACPI_FFIXEDHW_VENDOR_INTEL, \ - .bit_offset = ACPI_FFIXEDHW_CLASS_MWAIT, \ - .access_size = ACPI_ACCESS_SIZE_UNDEFINED, \ - .addrl = (((state) << 4) | (sub_state)), \ - .addrh = 0, \ - } - -static acpi_cstate_t cst_entries[] = { - { - .ctype = 1, - .latency = 1, - .power = 1000, - .resource = MWAIT_RES(0, 0), - }, - { - .ctype = 2, - .latency = 1, - .power = 500, - .resource = MWAIT_RES(1, 0), - }, - { - .ctype = 3, - .latency = 17, - .power = 250, - .resource = MWAIT_RES(2, 0), - }, -}; - -int get_cst_entries(acpi_cstate_t **entries) -{ - *entries = cst_entries; - return ARRAY_SIZE(cst_entries); -} - static void mainboard_init(struct device *dev) { struct device *idedev, *sdhci_dev; -- cgit v1.2.3