From 82ec61e9d7a39a11c9b8ed68eb90bd29905439bc Mon Sep 17 00:00:00 2001 From: Maxim Polyakov Date: Sun, 26 Apr 2020 22:12:01 +0300 Subject: util/intelp2m: Add Intel Pad to Macro utility This patch adds a new utility for converting a pad configuration from the inteltool dump to the PAD_CFG_*() macros [1] for coreboot and GPIO config data structures for FSP/sdk2-platforms/slimbootloader [2,3]. Mirror: https://github.com/maxpoliak/pch-pads-parser.git [1] src/soc/intel/common/block/include/intelblocks/gpio_defs.h [2] https://slimbootloader.github.io/tools/index.html#gpio-tool [3] 3rdparty/fsp/CometLakeFspBinPkg/CometLake1/Include/GpioSampleDef.h Change-Id: If3e3b523c4f63dc2f91e9ccd16934e3a1b6e21fa Signed-off-by: Maxim Polyakov Reviewed-on: https://review.coreboot.org/c/coreboot/+/35643 Reviewed-by: Andrey Petrov Reviewed-by: Angel Pons Tested-by: build bot (Jenkins) --- util/intelp2m/fields/raw/raw.go | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 util/intelp2m/fields/raw/raw.go (limited to 'util/intelp2m/fields/raw') diff --git a/util/intelp2m/fields/raw/raw.go b/util/intelp2m/fields/raw/raw.go new file mode 100644 index 0000000000..a54e51d9b1 --- /dev/null +++ b/util/intelp2m/fields/raw/raw.go @@ -0,0 +1,28 @@ +package raw + +import "fmt" +import "../../platforms/common" + +type FieldMacros struct {} + +func (FieldMacros) DecodeDW0() { + macro := common.GetMacro() + // Do not decode, print as is. + macro.Add(fmt.Sprintf("0x%0.8x", macro.Register(common.PAD_CFG_DW0).ValueGet())) +} + +func (FieldMacros) DecodeDW1() { + macro := common.GetMacro() + // Do not decode, print as is. + macro.Add(fmt.Sprintf("0x%0.8x", macro.Register(common.PAD_CFG_DW1).ValueGet())) +} + +// GenerateString - generates the entire string of bitfield macros. +func (bitfields FieldMacros) GenerateString() { + macro := common.GetMacro() + macro.Add("_PAD_CFG_STRUCT(").Id().Add(", ") + bitfields.DecodeDW0() + macro.Add(", ") + bitfields.DecodeDW1() + macro.Add("),") +} -- cgit v1.2.3