diff options
| author | Tim Van Patten <timvp@google.com> | 2022-09-13 15:42:01 -0600 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-09-15 17:58:50 +0000 |
| commit | 53ba14de1eef0a9106ea2752f33b702b46f99445 (patch) | |
| tree | ed08e91c6c9bcc36eaba390c97651152605cd326 /src/soc/amd | |
| parent | 9eac09720555f22cf5374665e395525c7afa218e (diff) | |
amd/mendocino: Control DPTC with only Kconfig
SOC_AMD_COMMON_BLOCK_ACPI_DPTC can be enabled conditionally for any
skyrim boards, similar to mainboard/google/zork/Kconfig. This makes the
value dptc_tablet_mode_enable redundant.
This CL removes dptc_tablet_mode_enable so DPTC is controlled entirely
with the Kconfig value SOC_AMD_COMMON_BLOCK_ACPI_DPTC. This means DPTC
is only included for boards that actually enable it.
BRANCH=none
BUG=b:217911928
TEST=emerge-skyrim coreboot
Signed-off-by: Tim Van Patten <timvp@google.com>
Change-Id: I73fca5a16826313219247f452d37fb526ad4f4df
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67639
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'src/soc/amd')
| -rw-r--r-- | src/soc/amd/mendocino/chip.h | 2 | ||||
| -rw-r--r-- | src/soc/amd/mendocino/root_complex.c | 8 |
2 files changed, 3 insertions, 7 deletions
diff --git a/src/soc/amd/mendocino/chip.h b/src/soc/amd/mendocino/chip.h index 7b33340736..68629d77a9 100644 --- a/src/soc/amd/mendocino/chip.h +++ b/src/soc/amd/mendocino/chip.h @@ -82,8 +82,6 @@ struct soc_amd_mendocino_config { uint32_t telemetry_vddcrsocfull_scale_current_mA; uint32_t telemetry_vddcrsocoffset; - bool dptc_enable; - /* The array index is the general purpose PCIe clock output number. Values in here aren't the values written to the register to have the default to be always on. */ enum { diff --git a/src/soc/amd/mendocino/root_complex.c b/src/soc/amd/mendocino/root_complex.c index ec1e2304a2..fd62130fa1 100644 --- a/src/soc/amd/mendocino/root_complex.c +++ b/src/soc/amd/mendocino/root_complex.c @@ -188,10 +188,7 @@ static void acipgen_dptci(void) { const struct soc_amd_mendocino_config *config = config_of_soc(); - if (!config->dptc_enable) - return; - - /* DPTC is enabled. Always fill out the default DPTC values. */ + /* Normal mode DPTC values. */ struct dptc_input default_input = DPTC_INPUTS(config->thermctl_limit_degreeC, config->sustained_power_limit_mW, config->fast_ppt_limit_mW, @@ -202,7 +199,8 @@ static void acipgen_dptci(void) static void root_complex_fill_ssdt(const struct device *device) { acpi_fill_root_complex_tom(device); - acipgen_dptci(); + if (CONFIG(SOC_AMD_COMMON_BLOCK_ACPI_DPTC)) + acipgen_dptci(); } static const char *gnb_acpi_name(const struct device *dev) |