mirror of
https://codeberg.org/libreboot/lbmk.git
synced 2026-07-18 23:24:11 +02:00
Leah Rowe
dbe24b039d
Several patches are now merged upstream and no longer needed in lbmk, such as the HP EliteBook 8560w patch, and related patches. Some patches were changed, for example the Dell Latitude ivb/snb laptops are now variants in coreboot, instead of being individual ports; now they re-use the same base code. This this, the corresponding files under config/submodules have changed, for things like 3rdparty submodules e.g. libgfxinit, and tarballs e.g. crossgcc. This is long overdue, and will enable more boards to be added. This newer revision will be used in the next release, and some follow-up patches will merge these trees into default: * coreboot/haswell * coreboot/dell Signed-off-by: Leah Rowe <leah@libreboot.org>
69 lines
2.2 KiB
Diff
69 lines
2.2 KiB
Diff
From e60ec1c7304e3f167fd2bf762f28b7eacd0b169a Mon Sep 17 00:00:00 2001
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From: Vitali64 <5405891-vitali64yt@users.noreply.gitlab.com>
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Date: Wed, 27 Oct 2021 13:36:01 +0200
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Subject: [PATCH 02/39] add c3 and clockgen to apple/macbook21
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---
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src/mainboard/apple/macbook21/Kconfig | 1 +
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src/mainboard/apple/macbook21/cstates.c | 13 +++++++++++++
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src/mainboard/apple/macbook21/devicetree.cb | 6 ++++++
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3 files changed, 20 insertions(+)
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diff --git a/src/mainboard/apple/macbook21/Kconfig b/src/mainboard/apple/macbook21/Kconfig
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index 330d8efae2..cf10343554 100644
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--- a/src/mainboard/apple/macbook21/Kconfig
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+++ b/src/mainboard/apple/macbook21/Kconfig
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@@ -18,6 +18,7 @@ config BOARD_SPECIFIC_OPTIONS
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select HAVE_ACPI_TABLES
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select HAVE_ACPI_RESUME
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select I945_LVDS
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+ select DRIVERS_I2C_CK505
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config MAINBOARD_DIR
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default "apple/macbook21"
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diff --git a/src/mainboard/apple/macbook21/cstates.c b/src/mainboard/apple/macbook21/cstates.c
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index 13d06f0839..88b8669c61 100644
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--- a/src/mainboard/apple/macbook21/cstates.c
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+++ b/src/mainboard/apple/macbook21/cstates.c
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@@ -29,6 +29,19 @@ static const acpi_cstate_t cst_entries[] = {
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.addrh = 0,
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}
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},
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+ {
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+ .ctype = 3,
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+ .latency = 17,
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+ .power = 250,
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+ .resource = {
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+ .space_id = ACPI_ADDRESS_SPACE_FIXED,
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+ .bit_width = ACPI_FFIXEDHW_VENDOR_INTEL,
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+ .bit_offset = ACPI_FFIXEDHW_CLASS_MWAIT,
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+ .access_size = ACPI_ACCESS_SIZE_UNDEFINED,
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+ .addrl = 0x20,
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+ .addrh = 0,
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+ }
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+ },
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};
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int get_cst_entries(const acpi_cstate_t **entries)
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diff --git a/src/mainboard/apple/macbook21/devicetree.cb b/src/mainboard/apple/macbook21/devicetree.cb
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index fd86e939b9..263fbabcd1 100644
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--- a/src/mainboard/apple/macbook21/devicetree.cb
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+++ b/src/mainboard/apple/macbook21/devicetree.cb
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@@ -100,7 +100,13 @@ chip northbridge/intel/i945
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end
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device pci 1f.3 on # SMBUS
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subsystemid 0x8086 0x7270
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+ chip drivers/i2c/ck505
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+ register "mask" = "{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }"
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+ register "regs" = "{ 0x77, 0x77, 0x2d, 0x00, 0x21, 0x10, 0x3b, 0x06, 0x07, 0x0f, 0xf0, 0x01, 0x1e, 0x7f, 0x80, 0x80, 0x10, 0x08, 0x04, 0x01 }"
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+ device i2c 69 on end
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+ end
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end
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+
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end
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end
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end
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--
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2.39.2
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