diff options
| author | Subrata Banik <subratabanik@google.com> | 2022-01-03 18:07:13 +0000 |
|---|---|---|
| committer | Subrata Banik <subratabanik@google.com> | 2022-01-16 13:33:14 +0000 |
| commit | a0d9ad322fe603d4d4cbccda9c7edcfbf0b13409 (patch) | |
| tree | 669b42cd23e87dd8dd89009173d820057afea520 /src/mainboard/google/glados | |
| parent | 98ce39dce48d9f4b88fb0d71af654f4ed948ea9b (diff) | |
soc/intel/skl: Replace dt `HeciEnabled` by `HECI1 disable` config
List of changes:
1. Drop `HeciEnabled` from dt and dt chip configuration.
2. Replace all logic that disables HECI1 based on the `HeciEnabled`
chip config with `DISABLE_HECI1_AT_PRE_BOOT` config.
3. Make dt CSE PCI device `on` by default.
4. Mainboards set DISABLE_HECI1_AT_PRE_BOOT=y to make Heci1
function disable at pre-boot instead of the dt policy that uses
`HeciEnabled = 0`.
Mainboards that choose to make HECI1 enable during boot don't override
`heci1 disable` config.
Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I5c13fe4a78be44403a81c28b1676aecc26c58607
Reviewed-on: https://review.coreboot.org/c/coreboot/+/60722
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Diffstat (limited to 'src/mainboard/google/glados')
| -rw-r--r-- | src/mainboard/google/glados/Kconfig | 3 | ||||
| -rw-r--r-- | src/mainboard/google/glados/devicetree.cb | 1 |
2 files changed, 3 insertions, 1 deletions
diff --git a/src/mainboard/google/glados/Kconfig b/src/mainboard/google/glados/Kconfig index 04a48f7275..8ed327e9f7 100644 --- a/src/mainboard/google/glados/Kconfig +++ b/src/mainboard/google/glados/Kconfig @@ -21,6 +21,9 @@ config BOARD_GOOGLE_BASEBOARD_GLADOS select SOC_INTEL_SKYLAKE select SYSTEM_TYPE_LAPTOP +config DISABLE_HECI1_AT_PRE_BOOT + default y + config BOARD_GOOGLE_ASUKA select BOARD_GOOGLE_BASEBOARD_GLADOS select DRIVERS_GENERIC_MAX98357A diff --git a/src/mainboard/google/glados/devicetree.cb b/src/mainboard/google/glados/devicetree.cb index a200cfb8bd..9a3e619499 100644 --- a/src/mainboard/google/glados/devicetree.cb +++ b/src/mainboard/google/glados/devicetree.cb @@ -42,7 +42,6 @@ chip soc/intel/skylake register "SsicPortEnable" = "0" register "ScsEmmcHs400Enabled" = "1" register "SkipExtGfxScan" = "1" - register "HeciEnabled" = "0" register "SaGv" = "SaGv_Enabled" register "PmConfigSlpS3MinAssert" = "2" # 50ms register "PmConfigSlpS4MinAssert" = "4" # 4s |