diff options
| author | Subrata Banik <subratabanik@google.com> | 2024-08-17 18:03:07 +0000 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2024-08-20 12:23:21 +0000 |
| commit | a985352350b5efa7388cdf9e4db8bc2fac25443f (patch) | |
| tree | 525a28fc4d3fb0e7603a4eead7ad5d0b601e0bb0 | |
| parent | 0e83951864992ebbdaffc95e5643c40eb8380cdf (diff) | |
soc/intel/cmn/basecode/debug: Add SOC_INTEL_COMMON_DEBUG_CONSENT config
This patch adds a generic config option, SOC_INTEL_COMMON_DEBUG_CONSENT,
to control the debug interface on Intel SoCs. This eliminates the need
for SoC-specific config options like SOC_INTEL_<SOC_NAME>_DEBUG_CONSENT.
Default values are provided for various debug types:
- 0: Disabled
- 1: Enabled (DCI OOB + [DbC])
- 2: Enabled (DCI OOB)
- 3: Enabled (USB3 DbC)
- 4: Enabled (XDP/MIPI60)
- 5: Enabled (USB2 DbC)
- 6: Enabled (2-wire DCI OOB)
- 7: Manual
Specific SoCs can override the SOC_INTEL_COMMON_DEBUG_CONSENT value
using SoC config override methods.
TEST=Able to build google/rex.
Change-Id: I84ad03f0ffe5da4bc53c665489c430fe9b65ede7
Signed-off-by: Subrata Banik <subratabanik@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83956
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
| -rw-r--r-- | src/soc/intel/common/basecode/debug/Kconfig | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/soc/intel/common/basecode/debug/Kconfig b/src/soc/intel/common/basecode/debug/Kconfig index 759b9697c9..00a03d815a 100644 --- a/src/soc/intel/common/basecode/debug/Kconfig +++ b/src/soc/intel/common/basecode/debug/Kconfig @@ -6,3 +6,19 @@ config SOC_INTEL_COMMON_BASECODE_DEBUG_FEATURE help Driver to control runtime features of Intel SoC & coreboot. For example, controlling the CSE firmware update feature without rebuilding the code. + +config SOC_INTEL_COMMON_DEBUG_CONSENT + int "Debug Consent for Intel SoC" + # USB DBC is more common for developers so make this default to 3 if + # SOC_INTEL_DEBUG_CONSENT=y + default 3 if SOC_INTEL_DEBUG_CONSENT + default 0 + help + This is to control debug interface on SOC. + Setting non-zero value will allow to use DBC or DCI to debug SOC. + PlatformDebugConsent in FspmUpd.h has the details. + + Desired platform debug type are + 0:Disabled, 1:Enabled (DCI OOB+[DbC]), 2:Enabled (DCI OOB), + 3:Enabled (USB3 DbC), 4:Enabled (XDP/MIPI60), 5:Enabled (USB2 DbC), + 6:Enable (2-wire DCI OOB), 7:Manual. |