From 72236b475f8207b4e929b87c5e7a2b7ecb459bf4 Mon Sep 17 00:00:00 2001 From: Felix Held Date: Sat, 12 Feb 2022 18:33:59 +0100 Subject: util/amdtools/README,description.md: add update_efs_spi_speed docs This change is mostly from CB:56644 patchset 3. Signed-off-by: Martin Roth Signed-off-by: Felix Held Change-Id: Idece950bab260a099c9790485805cbe8ea641666 Reviewed-on: https://review.coreboot.org/c/coreboot/+/61895 Tested-by: build bot (Jenkins) Reviewed-by: Raul Rangel --- util/amdtools/README.md | 4 ++++ util/amdtools/description.md | 1 + 2 files changed, 5 insertions(+) (limited to 'util') diff --git a/util/amdtools/README.md b/util/amdtools/README.md index c628f55798..0e48d89fdc 100644 --- a/util/amdtools/README.md +++ b/util/amdtools/README.md @@ -1,6 +1,10 @@ # amdtools Various tools for AMD platforms +## A tool to update the SPI speed set in the EFS table +This works for Stoney Ridge and Zen class AMD processors. + - update_efs_spi_speed + ## A set of tools to compare (extended) K8 memory settings. - k8-compare-pci-space.pl - k8-interpret-extended-memory-settings.pl diff --git a/util/amdtools/description.md b/util/amdtools/description.md index 9c075eb279..fc9f1c5d46 100644 --- a/util/amdtools/description.md +++ b/util/amdtools/description.md @@ -1,4 +1,5 @@ Various tools for AMD processors +* update_efs_spi_speed - Change SPI speed in binary. `Bash` * A set of tools to compare extended K8 memory settings. `Perl` * k8-compare-pci-space.pl - Shows differences between values in PCI space and the default value. `Perl` -- cgit v1.2.3