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 <max.senia.poliak@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35643 Reviewed-by: Andrey Petrov <andrey.petrov@gmail.com> Reviewed-by: Angel Pons <th3fanbus@gmail.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Maxim Polyakov
committed by
Felix Held
Felix Held
parent
8079c5c1c2
commit
82ec61e9d7
11
util/intelp2m/Makefile
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11
util/intelp2m/Makefile
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@@ -0,0 +1,11 @@
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# simple makefile for the project
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OUTPUT_DIR = generate
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PROJECT_NAME = intelp2m
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default:
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go version
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go build -v -o $(PROJECT_NAME)
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clean:
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rm -Rf $(PROJECT_NAME) $(OUTPUT_DIR)
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121
util/intelp2m/config/config.go
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121
util/intelp2m/config/config.go
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@@ -0,0 +1,121 @@
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package config
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import "os"
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const (
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TempInteltool int = 0
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TempGpioh int = 1
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TempSpec int = 2
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)
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var template int = 0
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func TemplateSet(temp int) bool {
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if temp > TempSpec {
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return false
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} else {
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template = temp
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return true
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}
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}
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func TemplateGet() int {
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return template
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}
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const (
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SunriseType uint8 = 0
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LewisburgType uint8 = 1
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ApolloType uint8 = 2
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)
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var key uint8 = SunriseType
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var platform = map[string]uint8{
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"snr": SunriseType,
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"lbg": LewisburgType,
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"apl": ApolloType}
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func PlatformSet(name string) int {
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if platformType, valid := platform[name]; valid {
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key = platformType
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return 0
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}
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return -1
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}
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func PlatformGet() uint8 {
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return key
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}
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func IsPlatform(platformType uint8) bool {
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return platformType == key
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}
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func IsPlatformApollo() bool {
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return IsPlatform(ApolloType)
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}
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func IsPlatformSunrise() bool {
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return IsPlatform(SunriseType)
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}
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func IsPlatformLewisburg() bool {
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return IsPlatform(LewisburgType)
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}
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var InputRegDumpFile *os.File = nil
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var OutputGenFile *os.File = nil
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var ignoredFieldsFormat bool = false
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func IgnoredFieldsFlagSet(flag bool) {
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ignoredFieldsFormat = flag
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}
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func AreFieldsIgnored() bool {
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return ignoredFieldsFormat
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}
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var nonCheckingFlag bool = false
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func NonCheckingFlagSet(flag bool) {
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nonCheckingFlag = flag
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}
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func IsNonCheckingFlagUsed() bool {
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return nonCheckingFlag
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}
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var infolevel uint8 = 0
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func InfoLevelSet(lvl uint8) {
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infolevel = lvl
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}
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func InfoLevelGet() uint8 {
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return infolevel
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}
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var fldstyle uint8 = CbFlds
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const (
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NoFlds uint8 = 0
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CbFlds uint8 = 1 // coreboot style
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FspFlds uint8 = 2 // FSP/edk2 style
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RawFlds uint8 = 3 // raw DW0/1 values
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)
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var fldstylemap = map[string]uint8{
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"none" : NoFlds,
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"cb" : CbFlds,
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"fsp" : FspFlds,
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"raw" : RawFlds}
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func FldStyleSet(name string) int {
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if style, valid := fldstylemap[name]; valid {
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fldstyle = style
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return 0
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}
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return -1
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}
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func FldStyleGet() uint8 {
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return fldstyle
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}
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func IsFieldsMacroUsed() bool {
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return FldStyleGet() != NoFlds
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}
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func IsCbStyleMacro() bool {
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return FldStyleGet() == CbFlds
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}
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func IsFspStyleMacro() bool {
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return FldStyleGet() == FspFlds
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}
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func IsRawFields() bool {
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return FldStyleGet() == RawFlds
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}
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BIN
util/intelp2m/config/gopackages.png
Normal file
BIN
util/intelp2m/config/gopackages.png
Normal file
Binary file not shown.
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After Width: | Height: | Size: 11 KiB |
201
util/intelp2m/description.md
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201
util/intelp2m/description.md
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@@ -0,0 +1,201 @@
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Intel Pad to Macro (intelp2m) converter
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=======================================
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This utility allows to convert the configuration DW0/1 registers value
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from [inteltool](../inteltool/description.md) dump to coreboot macros.
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```bash
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(shell)$ make
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(shell)$ ./intelp2m -h
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(shell)$ ./intelp2m -file /path/to/inteltool.log
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```
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### Platforms
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It is possible to use templates for parsing files of excellent inteltool.log.
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To specify such a pattern, use the option -t <template number>. For example,
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using template type # 1, you can parse gpio.h from an already added board in
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the coreboot project.
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```bash
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(shell)$ ./intelp2m -h
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-t
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template type number
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0 - inteltool.log (default)
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1 - gpio.h
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2 - your template
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(shell)$ ./intelp2m -t 1 -file coreboot/src/mainboard/youboard/gpio.h
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```
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You can also add add a template to 'parser/template.go' for your file type with
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the configuration of the pads.
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platform type is set using the -p option (Sunrise by default):
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```bash
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-p string
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set up a platform
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snr - Sunrise PCH with Skylake/Kaby Lake CPU
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lbg - Lewisburg PCH with Xeon SP CPU
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apl - Apollo Lake SoC
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(default "snr")
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(shell)$ ./intelp2m -p <platform> -file path/to/inteltool.log
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```
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### Packages
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![][pckgs]
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[pckgs]: config/gopackages.png
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### Bit fields in macros
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Use the -fld=cb option to only generate a sequence of bit fields in a new macro:
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```bash
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(shell)$ ./intelp2m -fld cb -p apl -file ../apollo-inteltool.log
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```
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```c
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_PAD_CFG_STRUCT(GPIO_37, PAD_FUNC(NF1) | PAD_TRIG(OFF) | PAD_TRIG(OFF), PAD_PULL(DN_20K)), /* LPSS_UART0_TXD */
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```
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### Raw DW0, DW1 register value
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To generate the gpio.c with raw PAD_CFG_DW0 and PAD_CFG_DW1 register values you need
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to use the -fld=raw option:
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```bash
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(shell)$ ./intelp2m -fld raw -file /path/to/inteltool.log
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```
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```c
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_PAD_CFG_STRUCT(GPP_A10, 0x44000500, 0x00000000), /* CLKOUT_LPC1 */
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```
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```bash
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(shell)$ ./intelp2m -iiii -fld raw -file /path/to/inteltool.log
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```
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```c
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/* GPP_A10 - CLKOUT_LPC1 DW0: 0x44000500, DW1: 0x00000000 */
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/* PAD_CFG_NF(GPP_A10, NONE, DEEP, NF1), */
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/* DW0 : 0x04000100 - IGNORED */
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_PAD_CFG_STRUCT(GPP_A10, 0x44000500, 0x00000000),
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```
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### FSP-style macro
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The utility allows to generate macros that include fsp/edk2-palforms style bitfields:
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```bash
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(shell)$ ./intelp2m -fld fsp -p lbg -file ../crb-inteltool.log
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```
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```c
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{ GPIO_SKL_H_GPP_A12, { GpioPadModeGpio, GpioHostOwnAcpi, GpioDirInInvOut, GpioOutLow, GpioIntSci | GpioIntLvlEdgDis, GpioResetNormal, GpioTermNone, GpioPadConfigLock }, /* GPIO */
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```
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```bash
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(shell)$ ./intelp2m -iiii -fld fsp -p lbg -file ../crb-inteltool.log
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```
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```c
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/* GPP_A12 - GPIO DW0: 0x80880102, DW1: 0x00000000 */
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/* PAD_CFG_GPI_SCI(GPP_A12, NONE, PLTRST, LEVEL, INVERT), */
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{ GPIO_SKL_H_GPP_A12, { GpioPadModeGpio, GpioHostOwnAcpi, GpioDirInInvOut, GpioOutLow, GpioIntSci | GpioIntLvlEdgDis, GpioResetNormal, GpioTermNone, GpioPadConfigLock },
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```
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### Macro Check
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After generating the macro, the utility checks all used
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fields of the configuration registers. If some field has been
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ignored, the utility generates field macros. To not check
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macros, use the -n option:
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```bash
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(shell)$ ./intelp2m -n -file /path/to/inteltool.log
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```
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In this case, some fields of the configuration registers
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DW0 will be ignored.
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```c
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PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_38, UP_20K, DEEP, NF1, HIZCRx1, DISPUPD), /* LPSS_UART0_RXD */
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PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_39, UP_20K, DEEP, NF1, TxLASTRxE, DISPUPD), /* LPSS_UART0_TXD */
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```
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### Information level
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The utility can generate additional information about the bit
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fields of the DW0 and DW1 configuration registers:
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```c
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/* GPIO_39 - LPSS_UART0_TXD (DW0: 0x44000400, DW1: 0x00003100) */ --> (2)
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/* PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_39, UP_20K, DEEP, NF1, TxLASTRxE, DISPUPD), */ --> (3)
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/* DW0 : PAD_TRIG(OFF) - IGNORED */ --> (4)
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_PAD_CFG_STRUCT(GPIO_39, PAD_FUNC(NF1) | PAD_RESET(DEEP) | PAD_TRIG(OFF), PAD_PULL(UP_20K) | PAD_IOSTERM(DISPUPD)),
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```
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Using the options -i, -ii, -iii, -iiii you can set the info level
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from (1) to (4):
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```bash
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(shell)$./intelp2m -i -file /path/to/inteltool.log
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(shell)$./intelp2m -ii -file /path/to/inteltool.log
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(shell)$./intelp2m -iii -file /path/to/inteltool.log
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(shell)$./intelp2m -iiii -file /path/to/inteltool.log
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```
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(1) : print /* GPIO_39 - LPSS_UART0_TXD */
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(2) : print initial raw values of configuration registers from
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inteltool dump
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DW0: 0x44000400, DW1: 0x00003100
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(3) : print the target macro that will generate if you use the
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-n option
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PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_39, UP_20K, DEEP, NF1, TxLASTRxE, DISPUPD),
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(4) : print decoded fields from (3) as macros
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DW0 : PAD_TRIG(OFF) - IGNORED
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### Ignoring Fields
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Utilities can generate the _PAD_CFG_STRUCT macro and exclude fields
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from it that are not in the corresponding PAD_CFG_*() macro:
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```bash
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(shell)$ ./intelp2m -iiii -fld cb -ign -file /path/to/inteltool.log
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```
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```c
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/* GPIO_39 - LPSS_UART0_TXD DW0: 0x44000400, DW1: 0x00003100 */
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/* PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_39, UP_20K, DEEP, NF1, TxLASTRxE, DISPUPD), */
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/* DW0 : PAD_TRIG(OFF) - IGNORED */
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_PAD_CFG_STRUCT(GPIO_39, PAD_FUNC(NF1) | PAD_RESET(DEEP), PAD_PULL(UP_20K) | PAD_IOSTERM(DISPUPD)),
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```
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If you generate macros without checking, you can see bit fields that
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were ignored:
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```bash
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(shell)$ ./intelp2m -iiii -n -file /path/to/inteltool.log
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```
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```c
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/* GPIO_39 - LPSS_UART0_TXD DW0: 0x44000400, DW1: 0x00003100 */
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PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_39, UP_20K, DEEP, NF1, TxLASTRxE, DISPUPD),
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/* DW0 : PAD_TRIG(OFF) - IGNORED */
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```
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```bash
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(shell)$ ./intelp2m -n -file /path/to/inteltool.log
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```
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```c
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/* GPIO_39 - LPSS_UART0_TXD */
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PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_39, UP_20K, DEEP, NF1, TxLASTRxE, DISPUPD),
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```
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### Supports Chipsets
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Sunrise PCH, Lewisburg PCH, Apollo Lake SoC
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171
util/intelp2m/fields/cb/cb.go
Normal file
171
util/intelp2m/fields/cb/cb.go
Normal file
@@ -0,0 +1,171 @@
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package cb
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import "../../config"
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import "../../platforms/common"
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type FieldMacros struct {}
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// field - data structure for creating a new bitfield macro object
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// PAD_FUNC(NF3)
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// prefix : PAD_FUNC
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// name : NF3; this value will be overridden if the configurator is used
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// unhide : conditions for hiding macros
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// configurator : method for determining the current configuration of the bit field
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type field struct {
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prefix string
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name string
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unhide bool
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configurator func()
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}
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// generate - wrapper for generating bitfield macros string
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// fileds : field structure
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func generate(fileds ...*field) {
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macro := common.GetMacro()
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var allhidden bool = true
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for _, field := range fileds {
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if field.unhide {
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allhidden = false
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macro.Or()
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if field.prefix != "" {
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macro.Add(field.prefix).Add("(")
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}
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if field.name != "" {
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macro.Add(field.name)
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} else if field.configurator != nil {
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field.configurator()
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}
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if field.prefix != "" {
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macro.Add(")")
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}
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}
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}
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if allhidden { macro.Add("0") }
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}
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// DecodeDW0 - decode value of DW0 register
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func (FieldMacros) DecodeDW0() {
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macro := common.GetMacro()
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dw0 := macro.Register(common.PAD_CFG_DW0)
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generate(
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&field {
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prefix : "PAD_FUNC",
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unhide : config.InfoLevelGet() <= 3 || dw0.GetPadMode() != 0,
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configurator : func() { macro.Padfn() },
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},
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&field {
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prefix : "PAD_RESET",
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unhide : dw0.GetResetConfig() != 0,
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configurator : func() { macro.Rstsrc() },
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},
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&field {
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prefix : "PAD_TRIG",
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unhide : dw0.GetRXLevelEdgeConfiguration() != 0,
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configurator : func() { macro.Trig() },
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},
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&field {
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prefix : "PAD_IRQ_ROUTE",
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name : "IOAPIC",
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unhide : dw0.GetGPIOInputRouteIOxAPIC() != 0,
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},
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&field {
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prefix : "PAD_IRQ_ROUTE",
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name : "SCI",
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unhide : dw0.GetGPIOInputRouteSCI() != 0,
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},
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&field {
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prefix : "PAD_IRQ_ROUTE",
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name : "SMI",
|
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unhide : dw0.GetGPIOInputRouteSMI() != 0,
|
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},
|
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|
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&field {
|
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prefix : "PAD_IRQ_ROUTE",
|
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name : "NMI",
|
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unhide : dw0.GetGPIOInputRouteNMI() != 0,
|
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},
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&field {
|
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prefix : "PAD_RX_POL",
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unhide : dw0.GetRxInvert() != 0,
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configurator : func() { macro.Invert() },
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},
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&field {
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prefix : "PAD_BUF",
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unhide : dw0.GetGPIORxTxDisableStatus() != 0,
|
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configurator : func() { macro.Bufdis() },
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},
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&field {
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name : "(1 << 29)",
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unhide : dw0.GetRXPadStateSelect() != 0,
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},
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&field {
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name : "(1 << 28)",
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unhide : dw0.GetRXRawOverrideStatus() != 0,
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},
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||||
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&field {
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name : "(1 << 1)",
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unhide : dw0.GetGPIORXState() != 0,
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},
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&field {
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name : "1",
|
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unhide : dw0.GetGPIOTXState() != 0,
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},
|
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)
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||||
}
|
||||
|
||||
// DecodeDW1 - decode value of DW1 register
|
||||
func (FieldMacros) DecodeDW1() {
|
||||
macro := common.GetMacro()
|
||||
dw1 := macro.Register(common.PAD_CFG_DW1)
|
||||
generate(
|
||||
&field {
|
||||
name : "PAD_CFG1_TOL_1V8",
|
||||
unhide : dw1.GetPadTol() != 0,
|
||||
},
|
||||
|
||||
&field {
|
||||
prefix : "PAD_PULL",
|
||||
unhide : dw1.GetTermination() != 0,
|
||||
configurator : func() { macro.Pull() },
|
||||
},
|
||||
|
||||
&field {
|
||||
prefix : "PAD_IOSSTATE",
|
||||
unhide : dw1.GetIOStandbyState() != 0,
|
||||
configurator : func() { macro.IOSstate() },
|
||||
},
|
||||
|
||||
&field {
|
||||
prefix : "PAD_IOSTERM",
|
||||
unhide : dw1.GetIOStandbyTermination() != 0,
|
||||
configurator : func() { macro.IOTerm() },
|
||||
},
|
||||
|
||||
&field {
|
||||
prefix : "PAD_CFG_OWN_GPIO",
|
||||
unhide : macro.IsOwnershipDriver(),
|
||||
configurator : func() { macro.Own() },
|
||||
},
|
||||
)
|
||||
}
|
||||
|
||||
// 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("),")
|
||||
}
|
||||
20
util/intelp2m/fields/fields.go
Normal file
20
util/intelp2m/fields/fields.go
Normal file
@@ -0,0 +1,20 @@
|
||||
package fields
|
||||
|
||||
import "../config"
|
||||
import "../platforms/common"
|
||||
|
||||
import "./fsp"
|
||||
import "./cb"
|
||||
import "./raw"
|
||||
|
||||
// InterfaceSet - set the interface for decoding configuration
|
||||
// registers DW0 and DW1.
|
||||
func InterfaceGet() common.Fields {
|
||||
var fldstylemap = map[uint8]common.Fields{
|
||||
config.NoFlds : cb.FieldMacros{}, // analyze fields using cb macros
|
||||
config.CbFlds : cb.FieldMacros{},
|
||||
config.FspFlds : fsp.FieldMacros{},
|
||||
config.RawFlds : raw.FieldMacros{},
|
||||
}
|
||||
return fldstylemap[config.FldStyleGet()]
|
||||
}
|
||||
171
util/intelp2m/fields/fsp/fsp.go
Normal file
171
util/intelp2m/fields/fsp/fsp.go
Normal file
@@ -0,0 +1,171 @@
|
||||
package fsp
|
||||
|
||||
import "../../platforms/common"
|
||||
|
||||
type FieldMacros struct {}
|
||||
|
||||
// field - data structure for creating a new bitfield macro object
|
||||
// configmap : map to select the current configuration
|
||||
// value : the key value in the configmap
|
||||
// override : overrides the function to generate the current bitfield macro
|
||||
type field struct {
|
||||
configmap map[uint8]string
|
||||
value uint8
|
||||
override func(configuration map[uint8]string, value uint8)
|
||||
}
|
||||
|
||||
// generate - wrapper for generating bitfield macros string
|
||||
// fileds : field structure
|
||||
func generate(fileds ...*field) {
|
||||
macro := common.GetMacro()
|
||||
for _, field := range fileds {
|
||||
if field.override != nil {
|
||||
// override if necessary
|
||||
field.override(field.configmap, field.value)
|
||||
continue
|
||||
}
|
||||
|
||||
fieldmacro, valid := field.configmap[field.value]
|
||||
if valid {
|
||||
macro.Add(fieldmacro).Add(", ")
|
||||
} else {
|
||||
macro.Add("INVALID, ")
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// DecodeDW0 - decode value of DW0 register
|
||||
func (FieldMacros) DecodeDW0() {
|
||||
macro := common.GetMacro()
|
||||
dw0 := macro.Register(common.PAD_CFG_DW0)
|
||||
|
||||
ownershipStatus := func() uint8 {
|
||||
if macro.IsOwnershipDriver() { return 1 }
|
||||
return 0
|
||||
}
|
||||
|
||||
generate(
|
||||
&field {
|
||||
configmap : map[uint8]string{
|
||||
0: "GpioPadModeGpio",
|
||||
1: "GpioPadModeNative1",
|
||||
2: "GpioPadModeNative2",
|
||||
3: "GpioPadModeNative3",
|
||||
4: "GpioPadModeNative4",
|
||||
5: "GpioPadModeNative5",
|
||||
},
|
||||
value : dw0.GetPadMode(),
|
||||
},
|
||||
|
||||
&field {
|
||||
configmap : map[uint8]string {
|
||||
0: "GpioHostOwnAcpi",
|
||||
1: "GpioHostOwnGpio",
|
||||
},
|
||||
value : ownershipStatus(),
|
||||
},
|
||||
|
||||
&field {
|
||||
configmap : map[uint8]string {
|
||||
0: "GpioDirInOut",
|
||||
1: "GpioDirIn",
|
||||
2: "GpioDirOut",
|
||||
3: "GpioDirNone",
|
||||
1 << 4 | 0: "GpioDirInInvOut",
|
||||
1 << 4 | 1: "GpioDirInInv",
|
||||
},
|
||||
value : dw0.GetRxInvert() << 4 | dw0.GetRXLevelEdgeConfiguration(),
|
||||
},
|
||||
|
||||
&field {
|
||||
configmap : map[uint8]string {
|
||||
0: "GpioOutLow",
|
||||
1: "GpioOutHigh",
|
||||
},
|
||||
value : dw0.GetGPIOTXState(),
|
||||
},
|
||||
|
||||
&field {
|
||||
configmap : map[uint8]string {
|
||||
1 << 0: "GpioIntNmi",
|
||||
1 << 1: "GpioIntSmi",
|
||||
1 << 2: "GpioIntSci",
|
||||
1 << 3: "GpioIntApic",
|
||||
},
|
||||
override : func(configmap map[uint8]string, value uint8) {
|
||||
mask := dw0.GetGPIOInputRouteIOxAPIC() << 3 |
|
||||
dw0.GetGPIOInputRouteSCI() << 2 |
|
||||
dw0.GetGPIOInputRouteSMI() << 1 |
|
||||
dw0.GetGPIOInputRouteNMI()
|
||||
if mask == 0 {
|
||||
macro.Add("GpioIntDis | ")
|
||||
return
|
||||
}
|
||||
for bit, fieldmacro := range configmap {
|
||||
if mask & bit != 0 {
|
||||
macro.Add(fieldmacro).Add(" | ")
|
||||
}
|
||||
}
|
||||
},
|
||||
},
|
||||
|
||||
&field {
|
||||
configmap : map[uint8]string {
|
||||
0: "GpioIntLevel",
|
||||
1: "GpioIntEdge",
|
||||
2: "GpioIntLvlEdgDis",
|
||||
3: "GpioIntBothEdge",
|
||||
},
|
||||
value : dw0.GetResetConfig(),
|
||||
},
|
||||
|
||||
&field {
|
||||
configmap : map[uint8]string {
|
||||
0: "GpioResetPwrGood",
|
||||
1: "GpioResetDeep",
|
||||
2: "GpioResetNormal",
|
||||
3: "GpioResetResume",
|
||||
},
|
||||
value : dw0.GetResetConfig(),
|
||||
},
|
||||
)
|
||||
}
|
||||
|
||||
// DecodeDW1 - decode value of DW1 register
|
||||
func (FieldMacros) DecodeDW1() {
|
||||
macro := common.GetMacro()
|
||||
dw1 := macro.Register(common.PAD_CFG_DW1)
|
||||
generate(
|
||||
&field {
|
||||
override : func(configmap map[uint8]string, value uint8) {
|
||||
if dw1.GetPadTol() != 0 {
|
||||
macro.Add("GpioTolerance1v8 | ")
|
||||
}
|
||||
},
|
||||
},
|
||||
|
||||
&field {
|
||||
configmap : map[uint8]string {
|
||||
0x0: "GpioTermNone",
|
||||
0x2: "GpioTermWpd5K",
|
||||
0x4: "GpioTermWpd20K",
|
||||
0x9: "GpioTermWpu1K",
|
||||
0xa: "GpioTermWpu5K",
|
||||
0xb: "GpioTermWpu2K",
|
||||
0xc: "GpioTermWpu20K",
|
||||
0xd: "GpioTermWpu1K2K",
|
||||
0xf: "GpioTermNative",
|
||||
},
|
||||
value : dw1.GetTermination(),
|
||||
},
|
||||
)
|
||||
}
|
||||
|
||||
// GenerateString - generates the entire string of bitfield macros.
|
||||
func (bitfields FieldMacros) GenerateString() {
|
||||
macro := common.GetMacro()
|
||||
macro.Add("{ GPIO_SKL_H_").Id().Add(", { ")
|
||||
bitfields.DecodeDW0()
|
||||
bitfields.DecodeDW1()
|
||||
macro.Add(" GpioPadConfigLock } },") // TODO: configure GpioPadConfigLock
|
||||
}
|
||||
28
util/intelp2m/fields/raw/raw.go
Normal file
28
util/intelp2m/fields/raw/raw.go
Normal file
@@ -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("),")
|
||||
}
|
||||
159
util/intelp2m/main.go
Normal file
159
util/intelp2m/main.go
Normal file
@@ -0,0 +1,159 @@
|
||||
package main
|
||||
|
||||
import "flag"
|
||||
import "fmt"
|
||||
import "os"
|
||||
|
||||
import "./parser"
|
||||
import "./config"
|
||||
|
||||
// generateOutputFile - generates include file
|
||||
// parser : parser data structure
|
||||
func generateOutputFile(parser *parser.ParserData) (err error) {
|
||||
|
||||
config.OutputGenFile.WriteString(`/* SPDX-License-Identifier: GPL-2.0-only */
|
||||
|
||||
#ifndef CFG_GPIO_H
|
||||
#define CFG_GPIO_H
|
||||
|
||||
#include <gpio.h>
|
||||
|
||||
/* Pad configuration was generated automatically using intelp2m utility */
|
||||
static const struct pad_config gpio_table[] = {
|
||||
`)
|
||||
// Add the pads map
|
||||
parser.PadMapFprint()
|
||||
config.OutputGenFile.WriteString(`};
|
||||
|
||||
#endif /* CFG_GPIO_H */
|
||||
`)
|
||||
return nil
|
||||
}
|
||||
|
||||
// main
|
||||
func main() {
|
||||
// Command line arguments
|
||||
inputFileName := flag.String("file",
|
||||
"inteltool.log",
|
||||
"the path to the inteltool log file\n")
|
||||
|
||||
outputFileName := flag.String("o",
|
||||
"generate/gpio.h",
|
||||
"the path to the generated file with GPIO configuration\n")
|
||||
|
||||
ignFlag := flag.Bool("ign",
|
||||
false,
|
||||
"exclude fields that should be ignored from advanced macros\n")
|
||||
|
||||
nonCheckFlag := flag.Bool("n",
|
||||
false,
|
||||
"Generate macros without checking.\n" +
|
||||
"\tIn this case, some fields of the configuration registers\n" +
|
||||
"\tDW0 will be ignored.\n")
|
||||
|
||||
infoLevel1 := flag.Bool("i",
|
||||
false,
|
||||
"\n\tInfo Level 1: adds DW0/DW1 value to the comments:\n" +
|
||||
"\t/* GPIO_173 - SDCARD_D0 */\n")
|
||||
|
||||
infoLevel2 := flag.Bool("ii",
|
||||
false,
|
||||
"Info Level 2: adds original macro to the comments:\n" +
|
||||
"\t/* GPIO_173 - SDCARD_D0 (DW0: 0x44000400, DW1: 0x00021000) */\n")
|
||||
|
||||
infoLevel3 := flag.Bool("iii",
|
||||
false,
|
||||
"Info Level 3: adds information about bit fields that (need to be ignored)\n" +
|
||||
"\twere ignored to generate a macro:\n" +
|
||||
"\t/* GPIO_173 - SDCARD_D0 (DW0: 0x44000400, DW1: 0x00021000) */\n" +
|
||||
"\t/* PAD_CFG_NF_IOSSTATE(GPIO_173, DN_20K, DEEP, NF1, HIZCRx1), */\n")
|
||||
|
||||
infoLevel4 := flag.Bool("iiii",
|
||||
false,
|
||||
"Info Level 4: show decoded DW0/DW1 register:\n" +
|
||||
"\t/* DW0: PAD_TRIG(DEEP) | PAD_BUF(TX_RX_DISABLE) - IGNORED */\n")
|
||||
|
||||
template := flag.Int("t", 0, "template type number\n"+
|
||||
"\t0 - inteltool.log (default)\n"+
|
||||
"\t1 - gpio.h\n"+
|
||||
"\t2 - your template\n\t")
|
||||
|
||||
platform := flag.String("p", "snr", "set platform:\n"+
|
||||
"\tsnr - Sunrise PCH or Skylake/Kaby Lake SoC\n"+
|
||||
"\tlbg - Lewisburg PCH with Xeon SP\n"+
|
||||
"\tapl - Apollo Lake SoC\n")
|
||||
|
||||
filedstyle := flag.String("fld", "none", "set fileds macros style:\n"+
|
||||
"\tcb - use coreboot style for bit fields macros\n"+
|
||||
"\tfsp - use fsp style\n"+
|
||||
"\traw - do not convert, print as is\n")
|
||||
|
||||
flag.Parse()
|
||||
|
||||
config.IgnoredFieldsFlagSet(*ignFlag)
|
||||
config.NonCheckingFlagSet(*nonCheckFlag)
|
||||
|
||||
if *infoLevel1 {
|
||||
config.InfoLevelSet(1)
|
||||
} else if *infoLevel2 {
|
||||
config.InfoLevelSet(2)
|
||||
} else if *infoLevel3 {
|
||||
config.InfoLevelSet(3)
|
||||
} else if *infoLevel4 {
|
||||
config.InfoLevelSet(4)
|
||||
}
|
||||
|
||||
if !config.TemplateSet(*template) {
|
||||
fmt.Printf("Error! Unknown template format of input file!\n")
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
if valid := config.PlatformSet(*platform); valid != 0 {
|
||||
fmt.Printf("Error: invalid platform -%s!\n", *platform)
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
fmt.Println("Log file:", *inputFileName)
|
||||
fmt.Println("Output generated file:", *outputFileName)
|
||||
|
||||
inputRegDumpFile, err := os.Open(*inputFileName)
|
||||
if err != nil {
|
||||
fmt.Printf("Error: inteltool log file was not found!\n")
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
if config.FldStyleSet(*filedstyle) != 0 {
|
||||
fmt.Printf("Error! Unknown bit fields style option -%s!\n", *filedstyle)
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
// create dir for output files
|
||||
err = os.MkdirAll("generate", os.ModePerm)
|
||||
if err != nil {
|
||||
fmt.Printf("Error! Can not create a directory for the generated files!\n")
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
// create empty gpio.h file
|
||||
outputGenFile, err := os.Create(*outputFileName)
|
||||
if err != nil {
|
||||
fmt.Printf("Error: unable to generate GPIO config file!\n")
|
||||
os.Exit(1)
|
||||
}
|
||||
|
||||
defer inputRegDumpFile.Close()
|
||||
defer outputGenFile.Close()
|
||||
|
||||
config.OutputGenFile = outputGenFile
|
||||
config.InputRegDumpFile = inputRegDumpFile
|
||||
|
||||
parser := parser.ParserData{}
|
||||
parser.Parse()
|
||||
|
||||
// gpio.h
|
||||
err = generateOutputFile(&parser)
|
||||
if err != nil {
|
||||
fmt.Printf("Error! Can not create the file with GPIO configuration!\n")
|
||||
os.Exit(1)
|
||||
}
|
||||
}
|
||||
232
util/intelp2m/parser/parser.go
Normal file
232
util/intelp2m/parser/parser.go
Normal file
@@ -0,0 +1,232 @@
|
||||
package parser
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"fmt"
|
||||
"strings"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
import "../platforms/snr"
|
||||
import "../platforms/lbg"
|
||||
import "../platforms/apl"
|
||||
import "../config"
|
||||
|
||||
// PlatformSpecific - platform-specific interface
|
||||
type PlatformSpecific interface {
|
||||
GenMacro(id string, dw0 uint32, dw1 uint32, ownership uint8) string
|
||||
GroupNameExtract(line string) (bool, string)
|
||||
KeywordCheck(line string) bool
|
||||
}
|
||||
|
||||
// padInfo - information about pad
|
||||
// id : pad id string
|
||||
// offset : the offset of the register address relative to the base
|
||||
// function : the string that means the pad function
|
||||
// dw0 : DW0 register value
|
||||
// dw1 : DW1 register value
|
||||
// ownership : host software ownership
|
||||
type padInfo struct {
|
||||
id string
|
||||
offset uint16
|
||||
function string
|
||||
dw0 uint32
|
||||
dw1 uint32
|
||||
ownership uint8
|
||||
}
|
||||
|
||||
// generate - wrapper for Fprintf(). Writes text to the file specified
|
||||
// in config.OutputGenFile
|
||||
func (info *padInfo) generate(lvl uint8, line string, a ...interface{}) {
|
||||
if config.InfoLevelGet() >= lvl {
|
||||
fmt.Fprintf(config.OutputGenFile, line, a...)
|
||||
}
|
||||
}
|
||||
|
||||
// titleFprint - print GPIO group title to file
|
||||
// /* ------- GPIO Group GPP_L ------- */
|
||||
func (info *padInfo) titleFprint() {
|
||||
info.generate(0, "\n\t/* %s */\n", info.function)
|
||||
}
|
||||
|
||||
// reservedFprint - print reserved GPIO to file as comment
|
||||
// /* GPP_H17 - RESERVED */
|
||||
func (info *padInfo) reservedFprint() {
|
||||
info.generate(2, "\n")
|
||||
// small comment about reserved port
|
||||
info.generate(0, "\t/* %s - %s */\n", info.id, info.function)
|
||||
}
|
||||
|
||||
// padInfoMacroFprint - print information about current pad to file using
|
||||
// special macros:
|
||||
// PAD_CFG_NF(GPP_F1, 20K_PU, PLTRST, NF1), /* SATAXPCIE4 */
|
||||
// gpio : gpio.c file descriptor
|
||||
// macro : string of the generated macro
|
||||
func (info *padInfo) padInfoMacroFprint(macro string) {
|
||||
info.generate(2, "\n")
|
||||
info.generate(1, "\t/* %s - %s ", info.id, info.function)
|
||||
info.generate(2, "DW0: 0x%0.8x, DW1: 0x%0.8x ", info.dw0, info.dw1)
|
||||
info.generate(1, "*/\n")
|
||||
info.generate(0, "\t%s", macro)
|
||||
if config.InfoLevelGet() == 0 {
|
||||
info.generate(0, "\t/* %s */", info.function)
|
||||
}
|
||||
info.generate(0, "\n")
|
||||
}
|
||||
|
||||
// ParserData - global data
|
||||
// line : string from the configuration file
|
||||
// padmap : pad info map
|
||||
// RawFmt : flag for generating pads config file with DW0/1 reg raw values
|
||||
// Template : structure template type of ConfigFile
|
||||
type ParserData struct {
|
||||
platform PlatformSpecific
|
||||
line string
|
||||
padmap []padInfo
|
||||
ownership map[string]uint32
|
||||
}
|
||||
|
||||
// hostOwnershipGet - get the host software ownership value for the corresponding
|
||||
// pad ID
|
||||
// id : pad ID string
|
||||
// return the host software ownership form the parser struct
|
||||
func (parser *ParserData) hostOwnershipGet(id string) uint8 {
|
||||
var ownership uint8 = 0
|
||||
status, group := parser.platform.GroupNameExtract(id)
|
||||
if config.TemplateGet() == config.TempInteltool && status {
|
||||
numder, _ := strconv.Atoi(strings.TrimLeft(id, group))
|
||||
if (parser.ownership[group] & (1 << uint8(numder))) != 0 {
|
||||
ownership = 1
|
||||
}
|
||||
}
|
||||
return ownership
|
||||
}
|
||||
|
||||
// padInfoExtract - adds a new entry to pad info map
|
||||
// return error status
|
||||
func (parser *ParserData) padInfoExtract() int {
|
||||
var function, id string
|
||||
var dw0, dw1 uint32
|
||||
var template = map[int]template{
|
||||
config.TempInteltool: useInteltoolLogTemplate,
|
||||
config.TempGpioh : useGpioHTemplate,
|
||||
config.TempSpec : useYourTemplate,
|
||||
}
|
||||
if template[config.TemplateGet()](parser.line, &function, &id, &dw0, &dw1) == 0 {
|
||||
pad := padInfo{id: id,
|
||||
function: function,
|
||||
dw0: dw0,
|
||||
dw1: dw1,
|
||||
ownership: parser.hostOwnershipGet(id)}
|
||||
parser.padmap = append(parser.padmap, pad)
|
||||
return 0
|
||||
}
|
||||
fmt.Printf("This template (%d) does not match!\n", config.TemplateGet())
|
||||
return -1
|
||||
}
|
||||
|
||||
// communityGroupExtract
|
||||
func (parser *ParserData) communityGroupExtract() {
|
||||
pad := padInfo{function: parser.line}
|
||||
parser.padmap = append(parser.padmap, pad)
|
||||
}
|
||||
|
||||
// PlatformSpecificInterfaceSet - specific interface for the platform selected
|
||||
// in the configuration
|
||||
func (parser *ParserData) PlatformSpecificInterfaceSet() {
|
||||
var platform = map[uint8]PlatformSpecific {
|
||||
config.SunriseType : snr.PlatformSpecific{},
|
||||
// See platforms/lbg/macro.go
|
||||
config.LewisburgType : lbg.PlatformSpecific{
|
||||
InheritanceTemplate : snr.PlatformSpecific{},
|
||||
},
|
||||
config.ApolloType : apl.PlatformSpecific{},
|
||||
}
|
||||
parser.platform = platform[config.PlatformGet()]
|
||||
}
|
||||
|
||||
// PadMapFprint - print pad info map to file
|
||||
func (parser *ParserData) PadMapFprint() {
|
||||
for _, pad := range parser.padmap {
|
||||
switch pad.dw0 {
|
||||
case 0:
|
||||
pad.titleFprint()
|
||||
case 0xffffffff:
|
||||
pad.reservedFprint()
|
||||
default:
|
||||
str := parser.platform.GenMacro(pad.id, pad.dw0, pad.dw1, pad.ownership)
|
||||
pad.padInfoMacroFprint(str)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Register - read specific platform registers (32 bits)
|
||||
// line : string from file with pad config map
|
||||
// nameTemplate : register name femplate to filter parsed lines
|
||||
// return
|
||||
// valid : true if the dump of the register in intertool.log is set in accordance
|
||||
// with the template
|
||||
// name : full register name
|
||||
// offset : register offset relative to the base address
|
||||
// value : register value
|
||||
func (parser *ParserData) Register(nameTemplate string) (
|
||||
valid bool, name string, offset uint32, value uint32) {
|
||||
if strings.Contains(parser.line, nameTemplate) &&
|
||||
config.TemplateGet() == config.TempInteltool {
|
||||
if registerInfoTemplate(parser.line, &name, &offset, &value) == 0 {
|
||||
fmt.Printf("\n\t/* %s : 0x%x : 0x%x */\n", name, offset, value)
|
||||
return true, name, offset, value
|
||||
}
|
||||
}
|
||||
return false, "ERROR", 0, 0
|
||||
}
|
||||
|
||||
// padOwnershipExtract - extract Host Software Pad Ownership from inteltool dump
|
||||
// return true if success
|
||||
func (parser *ParserData) padOwnershipExtract() bool {
|
||||
var group string
|
||||
status, name, offset, value := parser.Register("HOSTSW_OWN_GPP_")
|
||||
if status {
|
||||
_, group = parser.platform.GroupNameExtract(parser.line)
|
||||
parser.ownership[group] = value
|
||||
fmt.Printf("\n\t/* padOwnershipExtract: [offset 0x%x] %s = 0x%x */\n",
|
||||
offset, name, parser.ownership[group])
|
||||
}
|
||||
return status
|
||||
}
|
||||
|
||||
// padConfigurationExtract - reads GPIO configuration registers and returns true if the
|
||||
// information from the inteltool log was successfully parsed.
|
||||
func (parser *ParserData) padConfigurationExtract() bool {
|
||||
// Only for Sunrise PCH and only for inteltool.log file template
|
||||
if config.TemplateGet() != config.TempInteltool || config.IsPlatformApollo() {
|
||||
return false
|
||||
}
|
||||
return parser.padOwnershipExtract()
|
||||
}
|
||||
|
||||
// Parse pads groupe information in the inteltool log file
|
||||
// ConfigFile : name of inteltool log file
|
||||
func (parser *ParserData) Parse() {
|
||||
// Read all lines from inteltool log file
|
||||
fmt.Println("Parse IntelTool Log File...")
|
||||
|
||||
// determine the platform type and set the interface for it
|
||||
parser.PlatformSpecificInterfaceSet()
|
||||
|
||||
// map of thepad ownership registers for the GPIO controller
|
||||
parser.ownership = make(map[string]uint32)
|
||||
|
||||
scanner := bufio.NewScanner(config.InputRegDumpFile)
|
||||
for scanner.Scan() {
|
||||
parser.line = scanner.Text()
|
||||
if strings.Contains(parser.line, "GPIO Community") || strings.Contains(parser.line, "GPIO Group") {
|
||||
parser.communityGroupExtract()
|
||||
} else if !parser.padConfigurationExtract() && parser.platform.KeywordCheck(parser.line) {
|
||||
if parser.padInfoExtract() != 0 {
|
||||
fmt.Println("...error!")
|
||||
}
|
||||
}
|
||||
}
|
||||
fmt.Println("...done!")
|
||||
}
|
||||
132
util/intelp2m/parser/template.go
Normal file
132
util/intelp2m/parser/template.go
Normal file
@@ -0,0 +1,132 @@
|
||||
package parser
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strings"
|
||||
"unicode"
|
||||
)
|
||||
|
||||
type template func(string, *string, *string, *uint32, *uint32) int
|
||||
|
||||
// extractPadFuncFromComment
|
||||
// line : string from file with pad config map
|
||||
// return : pad function string
|
||||
func extractPadFuncFromComment(line string) string {
|
||||
if !strings.Contains(line, "/*") && !strings.Contains(line, "*/") {
|
||||
return ""
|
||||
}
|
||||
|
||||
fields := strings.Fields(line)
|
||||
for i, field := range fields {
|
||||
if field == "/*" && len(fields) >= i+2 {
|
||||
return fields[i+1]
|
||||
}
|
||||
}
|
||||
return ""
|
||||
}
|
||||
|
||||
// tokenCheck
|
||||
func tokenCheck(c rune) bool {
|
||||
return c != '_' && c != '#' && !unicode.IsLetter(c) && !unicode.IsNumber(c)
|
||||
}
|
||||
|
||||
// useGpioHTemplate
|
||||
// line : string from file with pad config map
|
||||
// *function : the string that means the pad function
|
||||
// *id : pad id string
|
||||
// *dw0 : DW0 register value
|
||||
// *dw1 : DW1 register value
|
||||
// return
|
||||
// error status
|
||||
func useInteltoolLogTemplate(line string, function *string,
|
||||
id *string, dw0 *uint32, dw1 *uint32) int {
|
||||
|
||||
var val uint64
|
||||
// 0x0520: 0x0000003c44000600 GPP_B12 SLP_S0#
|
||||
// 0x0438: 0xffffffffffffffff GPP_C7 RESERVED
|
||||
if fields := strings.FieldsFunc(line, tokenCheck); len(fields) >= 4 {
|
||||
fmt.Sscanf(fields[1], "0x%x", &val)
|
||||
*dw0 = uint32(val & 0xffffffff)
|
||||
*dw1 = uint32(val >> 32)
|
||||
*id = fields[2]
|
||||
*function = fields[3]
|
||||
// Sometimes the configuration file contains compound functions such as
|
||||
// SUSWARN#/SUSPWRDNACK. Since the template does not take this into account,
|
||||
// need to collect all parts of the pad function back into a single word
|
||||
for i := 4; i < len(fields); i++ {
|
||||
*function += "/" + fields[i]
|
||||
}
|
||||
// clear RO Interrupt Select (INTSEL)
|
||||
*dw1 &= 0xffffff00
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
// useGpioHTemplate
|
||||
// line : string from file with pad config map
|
||||
// *function : the string that means the pad function
|
||||
// *id : pad id string
|
||||
// *dw0 : DW0 register value
|
||||
// *dw1 : DW1 register value
|
||||
// return
|
||||
// error status
|
||||
func useGpioHTemplate(line string, function *string,
|
||||
id *string, dw0 *uint32, dw1 *uint32) int {
|
||||
|
||||
// /* RCIN# */ _PAD_CFG_STRUCT(GPP_A0, 0x44000702, 0x00000000),
|
||||
// _PAD_CFG_STRUCT(GPP_A0, 0x44000702, 0x00000000), /* RCIN# */
|
||||
// _PAD_CFG_STRUCT(GPP_A0, 0x44000702, 0x00000000)
|
||||
fields := strings.FieldsFunc(line, tokenCheck)
|
||||
for i, field := range fields {
|
||||
if field == "_PAD_CFG_STRUCT" {
|
||||
if len(fields) < 4 {
|
||||
/* the number of definitions does not match the format */
|
||||
return -1
|
||||
}
|
||||
|
||||
if !strings.Contains(fields[i+2], "0x") || !strings.Contains(fields[i+3], "0x") {
|
||||
/* definitions inside the macro do not match the pattern */
|
||||
return -1
|
||||
}
|
||||
*id = fields[i+1]
|
||||
fmt.Sscanf(fields[i+2], "0x%x", dw0)
|
||||
fmt.Sscanf(fields[i+3], "0x%x", dw1)
|
||||
*function = extractPadFuncFromComment(line)
|
||||
return 0
|
||||
}
|
||||
}
|
||||
return -1
|
||||
}
|
||||
|
||||
// useYourTemplate
|
||||
func useYourTemplate(line string, function *string,
|
||||
id *string, dw0 *uint32, dw1 *uint32) int {
|
||||
|
||||
// ADD YOUR TEMPLATE HERE
|
||||
*function = ""
|
||||
*id = ""
|
||||
*dw0 = 0
|
||||
*dw1 = 0
|
||||
|
||||
fmt.Printf("ADD YOUR TEMPLATE!\n")
|
||||
return -1
|
||||
}
|
||||
|
||||
// registerInfoTemplate
|
||||
// line : (in) string from file with pad config map
|
||||
// *name : (out) register name
|
||||
// *offset : (out) offset name
|
||||
// *value : (out) register value
|
||||
// return
|
||||
// error status
|
||||
func registerInfoTemplate(line string, name *string, offset *uint32, value *uint32) int {
|
||||
// 0x0088: 0x00ffffff (HOSTSW_OWN_GPP_F)
|
||||
// 0x0100: 0x00000000 (GPI_IS_GPP_A)
|
||||
if fields := strings.FieldsFunc(line, tokenCheck); len(fields) == 3 {
|
||||
*name = fields[2]
|
||||
fmt.Sscanf(fields[1], "0x%x", value)
|
||||
fmt.Sscanf(fields[0], "0x%x", offset)
|
||||
return 0
|
||||
}
|
||||
return -1
|
||||
}
|
||||
329
util/intelp2m/platforms/apl/macro.go
Normal file
329
util/intelp2m/platforms/apl/macro.go
Normal file
@@ -0,0 +1,329 @@
|
||||
package apl
|
||||
|
||||
import "fmt"
|
||||
import "strconv"
|
||||
|
||||
// Local packages
|
||||
import "../common"
|
||||
import "../../config"
|
||||
import "../../fields"
|
||||
|
||||
const (
|
||||
PAD_CFG_DW0_RO_FIELDS = (0x1 << 27) | (0x1 << 24) | (0x3 << 21) | (0xf << 16) | 0xfc
|
||||
PAD_CFG_DW1_RO_FIELDS = 0xfffc00ff
|
||||
)
|
||||
|
||||
const (
|
||||
PAD_CFG_DW0 = common.PAD_CFG_DW0
|
||||
PAD_CFG_DW1 = common.PAD_CFG_DW1
|
||||
MAX_DW_NUM = common.MAX_DW_NUM
|
||||
)
|
||||
|
||||
const (
|
||||
PULL_NONE = 0x0 // 0 000: none
|
||||
PULL_DN_5K = 0x2 // 0 010: 5k wpd (Only available on SMBus GPIOs)
|
||||
PULL_DN_20K = 0x4 // 0 100: 20k wpd
|
||||
// PULL_NONE = 0x8 // 1 000: none
|
||||
PULL_UP_1K = 0x9 // 1 001: 1k wpu (Only available on I2C GPIOs)
|
||||
PULL_UP_2K = 0xb // 1 011: 2k wpu (Only available on I2C GPIOs)
|
||||
PULL_UP_20K = 0xc // 1 100: 20k wpu
|
||||
PULL_UP_667 = 0xd // 1 101: 1k & 2k wpu (Only available on I2C GPIOs)
|
||||
PULL_NATIVE = 0xf // 1 111: (optional) Native controller selected by Pad Mode
|
||||
)
|
||||
|
||||
type PlatformSpecific struct {}
|
||||
|
||||
// RemmapRstSrc - remmap Pad Reset Source Config
|
||||
// remmap is not required because it is the same as common.
|
||||
func (PlatformSpecific) RemmapRstSrc() {}
|
||||
|
||||
// Adds the PADRSTCFG parameter from DW0 to the macro as a new argument
|
||||
// return: macro
|
||||
func (PlatformSpecific) Rstsrc() {
|
||||
macro := common.GetMacro()
|
||||
dw0 := macro.Register(PAD_CFG_DW0)
|
||||
// See src/soc/intel/apollolake/gpio_apl.c:
|
||||
// static const struct reset_mapping rst_map[] = {
|
||||
// { .logical = PAD_CFG0_LOGICAL_RESET_PWROK, .chipset = 0U << 30 },
|
||||
// { .logical = PAD_CFG0_LOGICAL_RESET_DEEP, .chipset = 1U << 30 },
|
||||
// { .logical = PAD_CFG0_LOGICAL_RESET_PLTRST, .chipset = 2U << 30 },
|
||||
// };
|
||||
|
||||
var resetsrc = map[uint8]string{
|
||||
0: "PWROK",
|
||||
1: "DEEP",
|
||||
2: "PLTRST",
|
||||
}
|
||||
str, valid := resetsrc[dw0.GetResetConfig()]
|
||||
if !valid {
|
||||
// 3h = Reserved (implement as setting 0h)
|
||||
dw0.CntrMaskFieldsClear(common.PadRstCfgMask)
|
||||
str = "PWROK"
|
||||
}
|
||||
macro.Separator().Add(str)
|
||||
}
|
||||
|
||||
// Adds The Pad Termination (TERM) parameter from DW1 to the macro as a new argument
|
||||
// return: macro
|
||||
func (PlatformSpecific) Pull() {
|
||||
macro := common.GetMacro()
|
||||
dw1 := macro.Register(PAD_CFG_DW1)
|
||||
var pull = map[uint8]string{
|
||||
PULL_NONE: "NONE",
|
||||
PULL_DN_5K: "DN_5K",
|
||||
PULL_DN_20K: "DN_20K",
|
||||
PULL_UP_1K: "UP_1K",
|
||||
PULL_UP_2K: "UP_2K",
|
||||
PULL_UP_20K: "UP_20K",
|
||||
PULL_UP_667: "UP_667",
|
||||
PULL_NATIVE: "NATIVE",
|
||||
|
||||
}
|
||||
terminationFieldValue := dw1.GetTermination()
|
||||
str, valid := pull[terminationFieldValue]
|
||||
if !valid {
|
||||
str = strconv.Itoa(int(terminationFieldValue))
|
||||
fmt.Println("Error", macro.PadIdGet(), " invalid TERM value = ", str)
|
||||
}
|
||||
macro.Separator().Add(str)
|
||||
}
|
||||
|
||||
// Generate macro to cause peripheral IRQ when configured in GPIO input mode
|
||||
func ioApicRoute() bool {
|
||||
macro := common.GetMacro()
|
||||
dw0 := macro.Register(PAD_CFG_DW0)
|
||||
dw1 := macro.Register(PAD_CFG_DW1)
|
||||
if dw0.GetGPIOInputRouteIOxAPIC() == 0 {
|
||||
return false
|
||||
}
|
||||
macro.Add("_APIC")
|
||||
if dw1.GetIOStandbyState() != 0 || dw1.GetIOStandbyTermination() != 0 {
|
||||
// e.g. H1_PCH_INT_ODL
|
||||
// PAD_CFG_GPI_APIC_IOS(GPIO_63, NONE, DEEP, LEVEL, INVERT, TxDRxE, DISPUPD),
|
||||
macro.Add("_IOS(").Id().Pull().Rstsrc().Trig().Invert().IOSstate().IOTerm()
|
||||
} else {
|
||||
// PAD_CFG_GPI_APIC(pad, pull, rst, trig, inv)
|
||||
macro.Add("(").Id().Pull().Rstsrc().Trig().Invert().Add("),")
|
||||
}
|
||||
macro.Add("),")
|
||||
return true
|
||||
}
|
||||
|
||||
// Generate macro to cause NMI when configured in GPIO input mode
|
||||
func nmiRoute() bool {
|
||||
macro := common.GetMacro()
|
||||
if macro.Register(PAD_CFG_DW0).GetGPIOInputRouteNMI() == 0 {
|
||||
return false
|
||||
}
|
||||
// e.g. PAD_CFG_GPI_NMI(GPIO_24, UP_20K, DEEP, LEVEL, INVERT),
|
||||
macro.Add("_NMI").Add("(").Id().Pull().Rstsrc().Trig().Invert().Add("),")
|
||||
return true
|
||||
}
|
||||
|
||||
// Generate macro to cause SCI when configured in GPIO input mode
|
||||
func sciRoute() bool {
|
||||
macro := common.GetMacro()
|
||||
dw0 := macro.Register(PAD_CFG_DW0)
|
||||
dw1 := macro.Register(PAD_CFG_DW0)
|
||||
if dw0.GetGPIOInputRouteSCI() == 0 {
|
||||
return false
|
||||
}
|
||||
if dw1.GetIOStandbyState() != 0 || dw1.GetIOStandbyTermination() != 0 {
|
||||
// PAD_CFG_GPI_SCI_IOS(GPIO_141, NONE, DEEP, EDGE_SINGLE, INVERT, IGNORE, DISPUPD),
|
||||
macro.Add("_SCI_IOS")
|
||||
macro.Add("(").Id().Pull().Rstsrc().Trig().Invert().IOSstate().IOTerm()
|
||||
} else if dw0.GetRXLevelEdgeConfiguration() & 0x1 != 0 {
|
||||
// e.g. PAD_CFG_GPI_ACPI_SCI(GPP_G2, NONE, DEEP, YES),
|
||||
macro.Add("_ACPI_SCI").Add("(").Id().Pull().Rstsrc().Invert()
|
||||
} else {
|
||||
// e.g. PAD_CFG_GPI_SCI(GPP_B18, UP_20K, PLTRST, LEVEL, INVERT),
|
||||
macro.Add("_SCI").Add("(").Id().Pull().Rstsrc().Trig().Invert()
|
||||
}
|
||||
macro.Add("),")
|
||||
return true
|
||||
}
|
||||
|
||||
// Generate macro to cause SMI when configured in GPIO input mode
|
||||
func smiRoute() bool {
|
||||
macro := common.GetMacro()
|
||||
dw0 := macro.Register(PAD_CFG_DW0)
|
||||
dw1 := macro.Register(PAD_CFG_DW1)
|
||||
if dw0.GetGPIOInputRouteSMI() == 0 {
|
||||
return false
|
||||
}
|
||||
if dw1.GetIOStandbyState() != 0 || dw1.GetIOStandbyTermination() != 0 {
|
||||
// PAD_CFG_GPI_SMI_IOS(GPIO_41, UP_20K, DEEP, EDGE_SINGLE, NONE, IGNORE, SAME),
|
||||
macro.Add("_SMI_IOS")
|
||||
macro.Add("(").Id().Pull().Rstsrc().Trig().Invert().IOSstate().IOTerm()
|
||||
} else if dw0.GetRXLevelEdgeConfiguration() & 0x1 != 0 {
|
||||
// e.g. PAD_CFG_GPI_ACPI_SMI(GPP_I3, NONE, DEEP, YES),
|
||||
macro.Add("_ACPI_SMI").Add("(").Id().Pull().Rstsrc().Invert()
|
||||
} else {
|
||||
// e.g. PAD_CFG_GPI_SMI(GPP_E3, NONE, PLTRST, EDGE_SINGLE, NONE),
|
||||
macro.Add("_SMI").Add("(").Id().Pull().Rstsrc().Trig().Invert()
|
||||
}
|
||||
macro.Add("),")
|
||||
return true
|
||||
}
|
||||
|
||||
// Generate macro for GPI port
|
||||
func (PlatformSpecific) GpiMacroAdd() {
|
||||
macro := common.GetMacro()
|
||||
var ids []string
|
||||
macro.Set("PAD_CFG_GPI")
|
||||
for routeid, isRoute := range map[string]func() (bool) {
|
||||
"IOAPIC": ioApicRoute,
|
||||
"SCI": sciRoute,
|
||||
"SMI": smiRoute,
|
||||
"NMI": nmiRoute,
|
||||
} {
|
||||
if isRoute() {
|
||||
ids = append(ids, routeid)
|
||||
}
|
||||
}
|
||||
|
||||
switch argc := len(ids); argc {
|
||||
case 0:
|
||||
dw1 := macro.Register(PAD_CFG_DW1)
|
||||
isIOStandbyStateUsed := dw1.GetIOStandbyState() != 0
|
||||
isIOStandbyTerminationUsed := dw1.GetIOStandbyTermination() != 0
|
||||
if isIOStandbyStateUsed && !isIOStandbyTerminationUsed {
|
||||
macro.Add("_TRIG_IOSSTATE_OWN(")
|
||||
// PAD_CFG_GPI_TRIG_IOSSTATE_OWN(pad, pull, rst, trig, iosstate, own)
|
||||
macro.Id().Pull().Rstsrc().Trig().IOSstate().Own().Add("),")
|
||||
} else if isIOStandbyTerminationUsed {
|
||||
macro.Add("_TRIG_IOS_OWN(")
|
||||
// PAD_CFG_GPI_TRIG_IOS_OWN(pad, pull, rst, trig, iosstate, iosterm, own)
|
||||
macro.Id().Pull().Rstsrc().Trig().IOSstate().IOTerm().Own().Add("),")
|
||||
} else {
|
||||
// PAD_CFG_GPI_TRIG_OWN(pad, pull, rst, trig, own)
|
||||
macro.Add("_TRIG_OWN(").Id().Pull().Rstsrc().Trig().Own().Add("),")
|
||||
}
|
||||
case 1:
|
||||
// GPI with IRQ route
|
||||
if config.AreFieldsIgnored() {
|
||||
macro.SetPadOwnership(common.PAD_OWN_ACPI)
|
||||
}
|
||||
case 2:
|
||||
// PAD_CFG_GPI_DUAL_ROUTE(pad, pull, rst, trig, inv, route1, route2)
|
||||
macro.Set("PAD_CFG_GPI_DUAL_ROUTE(").Id().Pull().Rstsrc().Trig().Invert()
|
||||
macro.Add(", " + ids[0] + ", " + ids[1] + "),")
|
||||
if config.AreFieldsIgnored() {
|
||||
macro.SetPadOwnership(common.PAD_OWN_ACPI)
|
||||
}
|
||||
default:
|
||||
// Clear the control mask so that the check fails and "Advanced" macro is
|
||||
// generated
|
||||
macro.Register(PAD_CFG_DW0).CntrMaskFieldsClear(common.AllFields)
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
// Adds PAD_CFG_GPO macro with arguments
|
||||
func (PlatformSpecific) GpoMacroAdd() {
|
||||
macro := common.GetMacro()
|
||||
dw0 := macro.Register(PAD_CFG_DW0)
|
||||
dw1 := macro.Register(PAD_CFG_DW1)
|
||||
term := dw1.GetTermination()
|
||||
|
||||
macro.Set("PAD_CFG")
|
||||
if dw1.GetIOStandbyState() != 0 || dw1.GetIOStandbyTermination() != 0 {
|
||||
// PAD_CFG_GPO_IOSSTATE_IOSTERM(GPIO_91, 0, DEEP, NONE, Tx0RxDCRx0, DISPUPD),
|
||||
// PAD_CFG_GPO_IOSSTATE_IOSTERM(pad, val, rst, pull, iosstate, ioterm)
|
||||
macro.Add("_GPO_IOSSTATE_IOSTERM(").Id().Val().Rstsrc().Pull().IOSstate().IOTerm()
|
||||
} else {
|
||||
if term != 0 {
|
||||
// e.g. PAD_CFG_TERM_GPO(GPP_B23, 1, DN_20K, DEEP),
|
||||
// PAD_CFG_TERM_GPO(pad, val, pull, rst)
|
||||
macro.Add("_TERM")
|
||||
}
|
||||
macro.Add("_GPO(").Id().Val()
|
||||
if term != 0 {
|
||||
macro.Pull()
|
||||
}
|
||||
macro.Rstsrc()
|
||||
}
|
||||
macro.Add("),")
|
||||
|
||||
if dw0.GetRXLevelEdgeConfiguration() != common.TRIG_OFF {
|
||||
// ignore if trig = OFF is not set
|
||||
dw0.CntrMaskFieldsClear(common.RxLevelEdgeConfigurationMask)
|
||||
}
|
||||
}
|
||||
|
||||
// Adds PAD_CFG_NF macro with arguments
|
||||
func (PlatformSpecific) NativeFunctionMacroAdd() {
|
||||
macro := common.GetMacro()
|
||||
dw1 := macro.Register(PAD_CFG_DW1)
|
||||
isIOStandbyStateUsed := dw1.GetIOStandbyState() != 0
|
||||
isIOStandbyTerminationUsed := dw1.GetIOStandbyTermination() != 0
|
||||
|
||||
macro.Set("PAD_CFG_NF")
|
||||
if !isIOStandbyTerminationUsed && isIOStandbyStateUsed {
|
||||
if dw1.GetIOStandbyState() == common.StandbyIgnore {
|
||||
// PAD_CFG_NF_IOSTANDBY_IGNORE(PMU_SLP_S0_B, NONE, DEEP, NF1),
|
||||
macro.Add("_IOSTANDBY_IGNORE(").Id().Pull().Rstsrc().Padfn()
|
||||
} else {
|
||||
// PAD_CFG_NF_IOSSTATE(GPIO_22, UP_20K, DEEP, NF2, TxDRxE),
|
||||
macro.Add("_IOSSTATE(").Id().Pull().Rstsrc().Padfn().IOSstate()
|
||||
}
|
||||
} else if isIOStandbyTerminationUsed {
|
||||
// PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_103, NATIVE, DEEP, NF1, MASK, SAME),
|
||||
macro.Add("_IOSSTATE_IOSTERM(").Id().Pull().Rstsrc().Padfn().IOSstate().IOTerm()
|
||||
} else {
|
||||
// e.g. PAD_CFG_NF(GPP_D23, NONE, DEEP, NF1)
|
||||
macro.Add("(").Id().Pull().Rstsrc().Padfn()
|
||||
}
|
||||
macro.Add("),")
|
||||
|
||||
if dw0 := macro.Register(PAD_CFG_DW0); dw0.GetGPIORxTxDisableStatus() != 0 {
|
||||
// Since the bufbis parameter will be ignored for NF, we should clear
|
||||
// the corresponding bits in the control mask.
|
||||
dw0.CntrMaskFieldsClear(common.RxTxBufDisableMask)
|
||||
}
|
||||
}
|
||||
|
||||
// Adds PAD_NC macro
|
||||
func (PlatformSpecific) NoConnMacroAdd() {
|
||||
macro := common.GetMacro()
|
||||
dw1 := macro.Register(PAD_CFG_DW1)
|
||||
|
||||
if dw1.GetIOStandbyState() == common.TxDRxE {
|
||||
dw0 := macro.Register(PAD_CFG_DW0)
|
||||
|
||||
// See comments in sunrise/macro.go : NoConnMacroAdd()
|
||||
if dw0.GetRXLevelEdgeConfiguration() != common.TRIG_OFF {
|
||||
dw0.CntrMaskFieldsClear(common.RxLevelEdgeConfigurationMask)
|
||||
}
|
||||
if dw0.GetResetConfig() != 1 { // 1 = RST_DEEP
|
||||
dw0.CntrMaskFieldsClear(common.PadRstCfgMask)
|
||||
}
|
||||
|
||||
// PAD_NC(OSC_CLK_OUT_1, DN_20K)
|
||||
macro.Set("PAD_NC").Add("(").Id().Pull().Add("),")
|
||||
return
|
||||
}
|
||||
// PAD_CFG_GPIO_HI_Z(GPIO_81, UP_20K, DEEP, HIZCRx0, DISPUPD),
|
||||
macro.Set("PAD_CFG_GPIO_")
|
||||
if macro.IsOwnershipDriver() {
|
||||
// PAD_CFG_GPIO_DRIVER_HI_Z(GPIO_55, UP_20K, DEEP, HIZCRx1, ENPU),
|
||||
macro.Add("DRIVER_")
|
||||
}
|
||||
macro.Add("HI_Z(").Id().Pull().Rstsrc().IOSstate().IOTerm().Add("),")
|
||||
}
|
||||
|
||||
// GenMacro - generate pad macro
|
||||
// dw0 : DW0 config register value
|
||||
// dw1 : DW1 config register value
|
||||
// return: string of macro
|
||||
// error
|
||||
func (PlatformSpecific) GenMacro(id string, dw0 uint32, dw1 uint32, ownership uint8) string {
|
||||
macro := common.GetInstanceMacro(PlatformSpecific{}, fields.InterfaceGet())
|
||||
// use platform-specific interface in Macro struct
|
||||
macro.PadIdSet(id).SetPadOwnership(ownership)
|
||||
macro.Register(PAD_CFG_DW0).CntrMaskFieldsClear(common.AllFields)
|
||||
macro.Register(PAD_CFG_DW0).CntrMaskFieldsClear(common.AllFields)
|
||||
macro.Register(PAD_CFG_DW0).ValueSet(dw0).ReadOnlyFieldsSet(PAD_CFG_DW0_RO_FIELDS)
|
||||
macro.Register(PAD_CFG_DW1).ValueSet(dw1).ReadOnlyFieldsSet(PAD_CFG_DW1_RO_FIELDS)
|
||||
return macro.Generate()
|
||||
}
|
||||
35
util/intelp2m/platforms/apl/template.go
Normal file
35
util/intelp2m/platforms/apl/template.go
Normal file
@@ -0,0 +1,35 @@
|
||||
package apl
|
||||
|
||||
import "strings"
|
||||
|
||||
// GroupNameExtract - This function extracts the group ID, if it exists in a row
|
||||
// line : string from the configuration file
|
||||
// return
|
||||
// bool : true if the string contains a group identifier
|
||||
// string : group identifier
|
||||
func (PlatformSpecific) GroupNameExtract(line string) (bool, string) {
|
||||
// Not supported
|
||||
return false, ""
|
||||
}
|
||||
|
||||
// KeywordCheck - This function is used to filter parsed lines of the configuration file and
|
||||
// returns true if the keyword is contained in the line.
|
||||
// line : string from the configuration file
|
||||
func (PlatformSpecific) KeywordCheck(line string) bool {
|
||||
for _, keyword := range []string{
|
||||
"GPIO_", "TCK", "TRST_B", "TMS", "TDI", "CX_PMODE", "CX_PREQ_B", "JTAGX", "CX_PRDY_B",
|
||||
"TDO", "CNV_BRI_DT", "CNV_BRI_RSP", "CNV_RGI_DT", "CNV_RGI_RSP", "SVID0_ALERT_B",
|
||||
"SVID0_DATA", "SVID0_CLK", "PMC_SPI_FS", "PMC_SPI_RXD", "PMC_SPI_TXD", "PMC_SPI_CLK",
|
||||
"PMIC_PWRGOOD", "PMIC_RESET_B", "PMIC_THERMTRIP_B", "PMIC_STDBY", "PROCHOT_B",
|
||||
"PMIC_I2C_SCL", "PMIC_I2C_SDA", "FST_SPI_CLK_FB", "OSC_CLK_OUT_", "PMU_AC_PRESENT",
|
||||
"PMU_BATLOW_B", "PMU_PLTRST_B", "PMU_PWRBTN_B", "PMU_RESETBUTTON_B", "PMU_SLP_S0_B",
|
||||
"PMU_SLP_S3_B", "PMU_SLP_S4_B", "PMU_SUSCLK", "PMU_WAKE_B", "SUS_STAT_B", "SUSPWRDNACK",
|
||||
"SMB_ALERTB", "SMB_CLK", "SMB_DATA", "LPC_ILB_SERIRQ", "LPC_CLKOUT", "LPC_AD", "LPC_CLKRUNB",
|
||||
"LPC_FRAMEB",
|
||||
} {
|
||||
if strings.Contains(line, keyword) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
417
util/intelp2m/platforms/common/macro.go
Normal file
417
util/intelp2m/platforms/common/macro.go
Normal file
@@ -0,0 +1,417 @@
|
||||
package common
|
||||
|
||||
import "strconv"
|
||||
import "sync"
|
||||
|
||||
import "../../config"
|
||||
|
||||
type Fields interface {
|
||||
DecodeDW0()
|
||||
DecodeDW1()
|
||||
GenerateString()
|
||||
}
|
||||
|
||||
const (
|
||||
PAD_OWN_ACPI = 0
|
||||
PAD_OWN_DRIVER = 1
|
||||
)
|
||||
|
||||
const (
|
||||
TxLASTRxE = 0x0
|
||||
Tx0RxDCRx0 = 0x1
|
||||
Tx0RxDCRx1 = 0x2
|
||||
Tx1RxDCRx0 = 0x3
|
||||
Tx1RxDCRx1 = 0x4
|
||||
Tx0RxE = 0x5
|
||||
Tx1RxE = 0x6
|
||||
HIZCRx0 = 0x7
|
||||
HIZCRx1 = 0x8
|
||||
TxDRxE = 0x9
|
||||
StandbyIgnore = 0xf
|
||||
)
|
||||
|
||||
const (
|
||||
IOSTERM_SAME = 0x0
|
||||
IOSTERM_DISPUPD = 0x1
|
||||
IOSTERM_ENPD = 0x2
|
||||
IOSTERM_ENPU = 0x3
|
||||
)
|
||||
|
||||
const (
|
||||
TRIG_LEVEL = 0
|
||||
TRIG_EDGE_SINGLE = 1
|
||||
TRIG_OFF = 2
|
||||
TRIG_EDGE_BOTH = 3
|
||||
)
|
||||
|
||||
const (
|
||||
RST_PWROK = 0
|
||||
RST_DEEP = 1
|
||||
RST_PLTRST = 2
|
||||
RST_RSMRST = 3
|
||||
)
|
||||
|
||||
// PlatformSpecific - platform-specific interface
|
||||
type PlatformSpecific interface {
|
||||
RemmapRstSrc()
|
||||
Pull()
|
||||
GpiMacroAdd()
|
||||
GpoMacroAdd()
|
||||
NativeFunctionMacroAdd()
|
||||
NoConnMacroAdd()
|
||||
}
|
||||
|
||||
// Macro - contains macro information and methods
|
||||
// Platform : platform-specific interface
|
||||
// padID : pad ID string
|
||||
// str : macro string entirely
|
||||
// Reg : structure of configuration register values and their masks
|
||||
type Macro struct {
|
||||
Platform PlatformSpecific
|
||||
Reg [MAX_DW_NUM]Register
|
||||
padID string
|
||||
str string
|
||||
ownership uint8
|
||||
Fields
|
||||
}
|
||||
|
||||
var instanceMacro *Macro
|
||||
var once sync.Once
|
||||
|
||||
// GetInstance returns singleton
|
||||
func GetInstanceMacro(p PlatformSpecific, f Fields) *Macro {
|
||||
once.Do(func() {
|
||||
instanceMacro = &Macro{ Platform : p, Fields : f }
|
||||
})
|
||||
return instanceMacro
|
||||
}
|
||||
|
||||
func GetMacro() *Macro {
|
||||
return GetInstanceMacro(nil, nil)
|
||||
}
|
||||
|
||||
func (macro *Macro) PadIdGet() string {
|
||||
return macro.padID
|
||||
}
|
||||
|
||||
func (macro *Macro) PadIdSet(padid string) *Macro {
|
||||
macro.padID = padid
|
||||
return macro
|
||||
}
|
||||
|
||||
func (macro *Macro) SetPadOwnership(own uint8) *Macro {
|
||||
macro.ownership = own
|
||||
return macro
|
||||
}
|
||||
|
||||
func (macro *Macro) IsOwnershipDriver() bool {
|
||||
return macro.ownership == PAD_OWN_DRIVER
|
||||
}
|
||||
|
||||
// returns <Register> data configuration structure
|
||||
// number : register number
|
||||
func (macro *Macro) Register(number uint8) *Register {
|
||||
return ¯o.Reg[number]
|
||||
}
|
||||
|
||||
// add a string to macro
|
||||
func (macro *Macro) Add(str string) *Macro {
|
||||
macro.str += str
|
||||
return macro
|
||||
}
|
||||
|
||||
// set a string in a macro instead of its previous contents
|
||||
func (macro *Macro) Set(str string) *Macro {
|
||||
macro.str = str
|
||||
return macro
|
||||
}
|
||||
|
||||
// get macro string
|
||||
func (macro *Macro) Get() string {
|
||||
return macro.str
|
||||
}
|
||||
|
||||
// set a string in a macro instead of its previous contents
|
||||
func (macro *Macro) Clear() *Macro {
|
||||
macro.Set("")
|
||||
return macro
|
||||
}
|
||||
|
||||
// Adds PAD Id to the macro as a new argument
|
||||
// return: Macro
|
||||
func (macro *Macro) Id() *Macro {
|
||||
return macro.Add(macro.padID)
|
||||
}
|
||||
|
||||
// Add Separator to macro if needed
|
||||
func (macro *Macro) Separator() *Macro {
|
||||
str := macro.Get()
|
||||
c := str[len(str)-1]
|
||||
if c != '(' && c != '_' {
|
||||
macro.Add(", ")
|
||||
}
|
||||
return macro
|
||||
}
|
||||
|
||||
// Adds the PADRSTCFG parameter from DW0 to the macro as a new argument
|
||||
// return: Macro
|
||||
func (macro *Macro) Rstsrc() *Macro {
|
||||
dw0 := macro.Register(PAD_CFG_DW0)
|
||||
var resetsrc = map[uint8]string {
|
||||
0: "PWROK",
|
||||
1: "DEEP",
|
||||
2: "PLTRST",
|
||||
3: "RSMRST",
|
||||
}
|
||||
return macro.Separator().Add(resetsrc[dw0.GetResetConfig()])
|
||||
}
|
||||
|
||||
// Adds The Pad Termination (TERM) parameter from DW1 to the macro as a new argument
|
||||
// return: Macro
|
||||
func (macro *Macro) Pull() *Macro {
|
||||
macro.Platform.Pull()
|
||||
return macro
|
||||
}
|
||||
|
||||
// Adds Pad GPO value to macro string as a new argument
|
||||
// return: Macro
|
||||
func (macro *Macro) Val() *Macro {
|
||||
dw0 := macro.Register(PAD_CFG_DW0)
|
||||
return macro.Separator().Add(strconv.Itoa(int(dw0.GetGPIOTXState())))
|
||||
}
|
||||
|
||||
// Adds Pad GPO value to macro string as a new argument
|
||||
// return: Macro
|
||||
func (macro *Macro) Trig() *Macro {
|
||||
dw0 := macro.Register(PAD_CFG_DW0)
|
||||
var trig = map[uint8]string{
|
||||
0x0: "LEVEL",
|
||||
0x1: "EDGE_SINGLE",
|
||||
0x2: "OFF",
|
||||
0x3: "EDGE_BOTH",
|
||||
}
|
||||
return macro.Separator().Add(trig[dw0.GetRXLevelEdgeConfiguration()])
|
||||
}
|
||||
|
||||
// Adds Pad Polarity Inversion Stage (RXINV) to macro string as a new argument
|
||||
// return: Macro
|
||||
func (macro *Macro) Invert() *Macro {
|
||||
macro.Separator()
|
||||
if macro.Register(PAD_CFG_DW0).GetRxInvert() !=0 {
|
||||
return macro.Add("INVERT")
|
||||
}
|
||||
return macro.Add("NONE")
|
||||
}
|
||||
|
||||
// Adds input/output buffer state
|
||||
// return: Macro
|
||||
func (macro *Macro) Bufdis() *Macro {
|
||||
var buffDisStat = map[uint8]string{
|
||||
0x0: "NO_DISABLE", // both buffers are enabled
|
||||
0x1: "TX_DISABLE", // output buffer is disabled
|
||||
0x2: "RX_DISABLE", // input buffer is disabled
|
||||
0x3: "TX_RX_DISABLE", // both buffers are disabled
|
||||
}
|
||||
state := macro.Register(PAD_CFG_DW0).GetGPIORxTxDisableStatus()
|
||||
return macro.Separator().Add(buffDisStat[state])
|
||||
}
|
||||
|
||||
// Adds macro to set the host software ownership
|
||||
// return: Macro
|
||||
func (macro *Macro) Own() *Macro {
|
||||
if macro.IsOwnershipDriver() {
|
||||
return macro.Separator().Add("DRIVER")
|
||||
}
|
||||
return macro.Separator().Add("ACPI")
|
||||
}
|
||||
|
||||
//Adds pad native function (PMODE) as a new argument
|
||||
//return: Macro
|
||||
func (macro *Macro) Padfn() *Macro {
|
||||
dw0 := macro.Register(PAD_CFG_DW0)
|
||||
nfnum := int(dw0.GetPadMode())
|
||||
if nfnum != 0 {
|
||||
return macro.Separator().Add("NF" + strconv.Itoa(nfnum))
|
||||
}
|
||||
// GPIO used only for PAD_FUNC(x) macro
|
||||
return macro.Add("GPIO")
|
||||
}
|
||||
|
||||
// Add a line to the macro that defines IO Standby State
|
||||
// return: macro
|
||||
func (macro *Macro) IOSstate() *Macro {
|
||||
var stateMacro = map[uint8]string{
|
||||
TxLASTRxE: "TxLASTRxE",
|
||||
Tx0RxDCRx0: "Tx0RxDCRx0",
|
||||
Tx0RxDCRx1: "Tx0RxDCRx1",
|
||||
Tx1RxDCRx0: "Tx1RxDCRx0",
|
||||
Tx1RxDCRx1: "Tx1RxDCRx1",
|
||||
Tx0RxE: "Tx0RxE",
|
||||
Tx1RxE: "Tx1RxE",
|
||||
HIZCRx0: "HIZCRx0",
|
||||
HIZCRx1: "HIZCRx1",
|
||||
TxDRxE: "TxDRxE",
|
||||
StandbyIgnore: "IGNORE",
|
||||
}
|
||||
dw1 := macro.Register(PAD_CFG_DW1)
|
||||
str, valid := stateMacro[dw1.GetIOStandbyState()]
|
||||
if !valid {
|
||||
// ignore setting for incorrect value
|
||||
str = "IGNORE"
|
||||
}
|
||||
return macro.Separator().Add(str)
|
||||
}
|
||||
|
||||
// Add a line to the macro that defines IO Standby Termination
|
||||
// return: macro
|
||||
func (macro *Macro) IOTerm() *Macro {
|
||||
var ioTermMacro = map[uint8]string{
|
||||
IOSTERM_SAME: "SAME",
|
||||
IOSTERM_DISPUPD: "DISPUPD",
|
||||
IOSTERM_ENPD: "ENPD",
|
||||
IOSTERM_ENPU: "ENPU",
|
||||
}
|
||||
dw1 := macro.Register(PAD_CFG_DW1)
|
||||
return macro.Separator().Add(ioTermMacro[dw1.GetIOStandbyTermination()])
|
||||
}
|
||||
|
||||
// Check created macro
|
||||
func (macro *Macro) check() *Macro {
|
||||
if !macro.Register(PAD_CFG_DW0).MaskCheck() {
|
||||
return macro.GenerateFields()
|
||||
}
|
||||
return macro
|
||||
}
|
||||
|
||||
// or - Set " | " if its needed
|
||||
func (macro *Macro) Or() *Macro {
|
||||
|
||||
if str := macro.Get(); str[len(str) - 1] == ')' {
|
||||
macro.Add(" | ")
|
||||
}
|
||||
return macro
|
||||
}
|
||||
|
||||
// AddToMacroIgnoredMask - Print info about ignored field mask
|
||||
// title - warning message
|
||||
func (macro *Macro) AddToMacroIgnoredMask() *Macro {
|
||||
if config.InfoLevelGet() < 4 || config.IsFspStyleMacro() {
|
||||
return macro
|
||||
}
|
||||
dw0 := macro.Register(PAD_CFG_DW0)
|
||||
dw1 := macro.Register(PAD_CFG_DW1)
|
||||
// Get mask of ignored bit fields.
|
||||
dw0Ignored := dw0.IgnoredFieldsGet()
|
||||
dw1Ignored := dw1.IgnoredFieldsGet()
|
||||
if dw0Ignored != 0 {
|
||||
dw0temp := dw0.ValueGet()
|
||||
dw0.ValueSet(dw0Ignored)
|
||||
macro.Add("\n\t/* DW0 : ")
|
||||
macro.Fields.DecodeDW0()
|
||||
macro.Add(" - IGNORED */")
|
||||
dw0.ValueSet(dw0temp)
|
||||
}
|
||||
if dw1Ignored != 0 {
|
||||
dw1temp := dw1.ValueGet()
|
||||
dw1.ValueSet(dw1Ignored)
|
||||
macro.Add("\n\t/* DW1 : ")
|
||||
macro.Fields.DecodeDW1()
|
||||
macro.Add(" - IGNORED */")
|
||||
dw1.ValueSet(dw1temp)
|
||||
}
|
||||
return macro
|
||||
}
|
||||
|
||||
// GenerateFields - generate bitfield macros
|
||||
func (macro *Macro) GenerateFields() *Macro {
|
||||
dw0 := macro.Register(PAD_CFG_DW0)
|
||||
dw1 := macro.Register(PAD_CFG_DW1)
|
||||
|
||||
// Get mask of ignored bit fields.
|
||||
dw0Ignored := dw0.IgnoredFieldsGet()
|
||||
dw1Ignored := dw1.IgnoredFieldsGet()
|
||||
|
||||
if config.InfoLevelGet() <= 1 {
|
||||
macro.Clear()
|
||||
} else if config.InfoLevelGet() >= 3 {
|
||||
// Add string of reference macro as a comment
|
||||
reference := macro.Get()
|
||||
macro.Clear()
|
||||
macro.Add("/* ").Add(reference).Add(" */")
|
||||
macro.AddToMacroIgnoredMask()
|
||||
macro.Add("\n\t")
|
||||
}
|
||||
if config.AreFieldsIgnored() {
|
||||
// Consider bit fields that should be ignored when regenerating
|
||||
// advansed macros
|
||||
var tempVal uint32 = dw0.ValueGet() & ^dw0Ignored
|
||||
dw0.ValueSet(tempVal)
|
||||
|
||||
tempVal = dw1.ValueGet() & ^dw1Ignored
|
||||
dw1.ValueSet(tempVal)
|
||||
}
|
||||
|
||||
macro.Fields.GenerateString()
|
||||
return macro
|
||||
}
|
||||
|
||||
// Generate macro for bi-directional GPIO port
|
||||
func (macro *Macro) Bidirection() {
|
||||
dw1 := macro.Register(PAD_CFG_DW1)
|
||||
ios := dw1.GetIOStandbyState() != 0 || dw1.GetIOStandbyTermination() != 0
|
||||
macro.Set("PAD_CFG_GPIO_BIDIRECT")
|
||||
if ios {
|
||||
macro.Add("_IOS")
|
||||
}
|
||||
// PAD_CFG_GPIO_BIDIRECT(pad, val, pull, rst, trig, own)
|
||||
macro.Add("(").Id().Val().Pull().Rstsrc().Trig()
|
||||
if ios {
|
||||
// PAD_CFG_GPIO_BIDIRECT_IOS(pad, val, pull, rst, trig, iosstate, iosterm, own)
|
||||
macro.IOSstate().IOTerm()
|
||||
}
|
||||
macro.Own().Add("),")
|
||||
}
|
||||
|
||||
const (
|
||||
rxDisable uint8 = 0x2
|
||||
txDisable uint8 = 0x1
|
||||
)
|
||||
|
||||
// Gets base string of current macro
|
||||
// return: string of macro
|
||||
func (macro *Macro) Generate() string {
|
||||
dw0 := macro.Register(PAD_CFG_DW0)
|
||||
|
||||
macro.Platform.RemmapRstSrc()
|
||||
macro.Set("PAD_CFG")
|
||||
if dw0.GetPadMode() == 0 {
|
||||
// GPIO
|
||||
switch dw0.GetGPIORxTxDisableStatus() {
|
||||
case txDisable:
|
||||
macro.Platform.GpiMacroAdd() // GPI
|
||||
|
||||
case rxDisable:
|
||||
macro.Platform.GpoMacroAdd() // GPO
|
||||
|
||||
case rxDisable | txDisable:
|
||||
macro.Platform.NoConnMacroAdd() // NC
|
||||
|
||||
default:
|
||||
macro.Bidirection()
|
||||
}
|
||||
} else {
|
||||
macro.Platform.NativeFunctionMacroAdd()
|
||||
}
|
||||
|
||||
if config.IsFieldsMacroUsed() {
|
||||
// Clear control mask to generate advanced macro only
|
||||
return macro.GenerateFields().Get()
|
||||
}
|
||||
|
||||
if config.IsNonCheckingFlagUsed() {
|
||||
macro.AddToMacroIgnoredMask()
|
||||
return macro.Get()
|
||||
}
|
||||
|
||||
return macro.check().Get()
|
||||
}
|
||||
262
util/intelp2m/platforms/common/register.go
Normal file
262
util/intelp2m/platforms/common/register.go
Normal file
@@ -0,0 +1,262 @@
|
||||
package common
|
||||
|
||||
// Bit field constants for PAD_CFG_DW0 register
|
||||
const (
|
||||
AllFields uint32 = 0xffffffff
|
||||
|
||||
PadRstCfgShift uint8 = 30
|
||||
PadRstCfgMask uint32 = 0x3 << PadRstCfgShift
|
||||
|
||||
RxPadStateSelectShift uint8 = 29
|
||||
RxPadStateSelectMask uint32 = 0x1 << RxPadStateSelectShift
|
||||
|
||||
RxRawOverrideTo1Shift uint8 = 28
|
||||
RxRawOverrideTo1Mask uint32 = 0x1 << RxRawOverrideTo1Shift
|
||||
|
||||
RxLevelEdgeConfigurationShift uint8 = 25
|
||||
RxLevelEdgeConfigurationMask uint32 = 0x3 << RxLevelEdgeConfigurationShift
|
||||
|
||||
RxInvertShift uint8 = 23
|
||||
RxInvertMask uint32 = 0x1 << RxInvertShift
|
||||
|
||||
RxTxEnableConfigShift uint8 = 21
|
||||
RxTxEnableConfigMask uint32 = 0x3 << RxTxEnableConfigShift
|
||||
|
||||
InputRouteIOxApicShift uint8 = 20
|
||||
InputRouteIOxApicMask uint32 = 0x1 << InputRouteIOxApicShift
|
||||
|
||||
InputRouteSCIShift uint8 = 19
|
||||
InputRouteSCIMask uint32 = 0x1 << InputRouteSCIShift
|
||||
|
||||
InputRouteSMIShift uint8 = 18
|
||||
InputRouteSMIMask uint32 = 0x1 << InputRouteSMIShift
|
||||
|
||||
InputRouteNMIShift uint8 = 17
|
||||
InputRouteNMIMask uint32 = 0x1 << InputRouteNMIShift
|
||||
|
||||
PadModeShift uint8 = 10
|
||||
PadModeMask uint32 = 0x7 << PadModeShift
|
||||
|
||||
RxTxBufDisableShift uint8 = 8
|
||||
RxTxBufDisableMask uint32 = 0x3 << RxTxBufDisableShift
|
||||
|
||||
RxStateShift uint8 = 1
|
||||
RxStateMask uint32 = 0x1 << RxStateShift
|
||||
|
||||
TxStateMask uint32 = 0x1
|
||||
)
|
||||
|
||||
// config DW registers
|
||||
const (
|
||||
PAD_CFG_DW0 = 0
|
||||
PAD_CFG_DW1 = 1
|
||||
MAX_DW_NUM = 2
|
||||
)
|
||||
|
||||
// Register - configuration data structure based on DW0/1 dw value
|
||||
// value : register value
|
||||
// mask : bit fileds mask
|
||||
// roFileds : read only fields mask
|
||||
type Register struct {
|
||||
value uint32
|
||||
mask uint32
|
||||
roFileds uint32
|
||||
}
|
||||
|
||||
func (reg *Register) ValueSet(value uint32) *Register {
|
||||
reg.value = value
|
||||
return reg
|
||||
}
|
||||
|
||||
func (reg *Register) ValueGet() uint32 {
|
||||
return reg.value
|
||||
}
|
||||
|
||||
func (reg *Register) ReadOnlyFieldsSet(fileldMask uint32) *Register {
|
||||
reg.roFileds = fileldMask
|
||||
return reg
|
||||
}
|
||||
|
||||
func (reg *Register) ReadOnlyFieldsGet() uint32 {
|
||||
return reg.roFileds
|
||||
}
|
||||
|
||||
// Check the mask of the new macro
|
||||
// Returns true if the macro is generated correctly
|
||||
func (reg *Register) MaskCheck() bool {
|
||||
mask := ^(reg.mask | reg.roFileds)
|
||||
return reg.value&mask == 0
|
||||
}
|
||||
|
||||
// getResetConfig - get Reset Configuration from PADRSTCFG field in PAD_CFG_DW0_GPx register
|
||||
func (reg *Register) getFieldVal(mask uint32, shift uint8) uint8 {
|
||||
reg.mask |= mask
|
||||
return uint8((reg.value & mask) >> shift)
|
||||
}
|
||||
|
||||
// CntrMaskFieldsClear - clear filed in control mask
|
||||
// fieldMask - mask of the field to be cleared
|
||||
func (reg *Register) CntrMaskFieldsClear(fieldMask uint32) {
|
||||
reg.mask &= ^fieldMask;
|
||||
}
|
||||
|
||||
// IgnoredFieldsGet - return mask of unchecked (ignored) fields.
|
||||
// These bit fields were not read when the macro was
|
||||
// generated.
|
||||
// return
|
||||
// mask of ignored bit field
|
||||
func (reg *Register) IgnoredFieldsGet() uint32 {
|
||||
mask := reg.mask | reg.roFileds
|
||||
return reg.value & ^mask
|
||||
}
|
||||
|
||||
// getResetConfig - returns type reset source for corresponding pad
|
||||
// PADRSTCFG field in PAD_CFG_DW0 register
|
||||
func (reg *Register) GetResetConfig() uint8 {
|
||||
return reg.getFieldVal(PadRstCfgMask, PadRstCfgShift)
|
||||
}
|
||||
|
||||
// getRXPadStateSelect - returns RX Pad State (RXINV)
|
||||
// 0 = Raw RX pad state directly from RX buffer
|
||||
// 1 = Internal RX pad state
|
||||
func (reg *Register) GetRXPadStateSelect() uint8 {
|
||||
return reg.getFieldVal(RxPadStateSelectMask, RxPadStateSelectShift)
|
||||
}
|
||||
|
||||
// getRXRawOverrideStatus - returns 1 if the selected pad state is being
|
||||
// overridden to '1' (RXRAW1 field)
|
||||
func (reg *Register) GetRXRawOverrideStatus() uint8 {
|
||||
return reg.getFieldVal(RxRawOverrideTo1Mask, RxRawOverrideTo1Shift)
|
||||
}
|
||||
|
||||
// getRXLevelEdgeConfiguration - returns RX Level/Edge Configuration (RXEVCFG)
|
||||
// 0h = Level, 1h = Edge, 2h = Drive '0', 3h = Reserved (implement as setting 0h)
|
||||
func (reg *Register) GetRXLevelEdgeConfiguration() uint8 {
|
||||
return reg.getFieldVal(RxLevelEdgeConfigurationMask, RxLevelEdgeConfigurationShift)
|
||||
}
|
||||
|
||||
// GetRxInvert - returns RX Invert state (RXINV)
|
||||
// 1 - Inversion, 0 - No inversion
|
||||
func (reg *Register) GetRxInvert() uint8 {
|
||||
return reg.getFieldVal(RxInvertMask, RxInvertShift)
|
||||
}
|
||||
|
||||
// getRxTxEnableConfig - returns RX/TX Enable Config (RXTXENCFG)
|
||||
// 0 = Function defined in Pad Mode controls TX and RX Enables
|
||||
// 1 = Function controls TX Enable and RX Disabled with RX drive 0 internally
|
||||
// 2 = Function controls TX Enable and RX Disabled with RX drive 1 internally
|
||||
// 3 = Function controls TX Enabled and RX is always enabled
|
||||
func (reg *Register) GetRxTxEnableConfig() uint8 {
|
||||
return reg.getFieldVal(RxTxEnableConfigMask, RxTxEnableConfigShift)
|
||||
}
|
||||
|
||||
// getGPIOInputRouteIOxAPIC - returns 1 if the pad can be routed to cause
|
||||
// peripheral IRQ when configured in GPIO input mode.
|
||||
func (reg *Register) GetGPIOInputRouteIOxAPIC() uint8 {
|
||||
return reg.getFieldVal(InputRouteIOxApicMask, InputRouteIOxApicShift)
|
||||
}
|
||||
|
||||
// getGPIOInputRouteSCI - returns 1 if the pad can be routed to cause SCI when
|
||||
// configured in GPIO input mode.
|
||||
func (reg *Register) GetGPIOInputRouteSCI() uint8 {
|
||||
return reg.getFieldVal(InputRouteSCIMask, InputRouteSCIShift)
|
||||
}
|
||||
|
||||
// getGPIOInputRouteSMI - returns 1 if the pad can be routed to cause SMI when
|
||||
// configured in GPIO input mode
|
||||
func (reg *Register) GetGPIOInputRouteSMI() uint8 {
|
||||
return reg.getFieldVal(InputRouteSMIMask, InputRouteSMIShift)
|
||||
}
|
||||
|
||||
// getGPIOInputRouteNMI - returns 1 if the pad can be routed to cause NMI when
|
||||
// configured in GPIO input mode
|
||||
func (reg *Register) GetGPIOInputRouteNMI() uint8 {
|
||||
return reg.getFieldVal(InputRouteNMIMask, InputRouteNMIShift)
|
||||
}
|
||||
|
||||
// getPadMode - reutrns pad mode or one of the native functions
|
||||
// 0h = GPIO control the Pad.
|
||||
// 1h = native function 1, if applicable, controls the Pad
|
||||
// 2h = native function 2, if applicable, controls the Pad
|
||||
// 3h = native function 3, if applicable, controls the Pad
|
||||
// 4h = enable GPIO blink/PWM capability if applicable
|
||||
func (reg *Register) GetPadMode() uint8 {
|
||||
return reg.getFieldVal(PadModeMask, PadModeShift)
|
||||
}
|
||||
|
||||
// getGPIORxTxDisableStatus - returns GPIO RX/TX buffer state (GPIORXDIS | GPIOTXDIS)
|
||||
// 0 - both are enabled, 1 - TX Disable, 2 - RX Disable, 3 - both are disabled
|
||||
func (reg *Register) GetGPIORxTxDisableStatus() uint8 {
|
||||
return reg.getFieldVal(RxTxBufDisableMask, RxTxBufDisableShift)
|
||||
}
|
||||
|
||||
// getGPIORXState - returns GPIO RX State (GPIORXSTATE)
|
||||
func (reg *Register) GetGPIORXState() uint8 {
|
||||
return reg.getFieldVal(RxStateMask, RxStateShift)
|
||||
}
|
||||
|
||||
// getGPIOTXState - returns GPIO TX State (GPIOTXSTATE)
|
||||
func (reg *Register) GetGPIOTXState() uint8 {
|
||||
return reg.getFieldVal(TxStateMask, 0)
|
||||
}
|
||||
|
||||
// Bit field constants for PAD_CFG_DW1 register
|
||||
const (
|
||||
PadTolShift uint8 = 25
|
||||
PadTolMask uint32 = 0x1 << PadTolShift
|
||||
|
||||
IOStandbyStateShift uint8 = 14
|
||||
IOStandbyStateMask uint32 = 0xF << IOStandbyStateShift
|
||||
|
||||
TermShift uint8 = 10
|
||||
TermMask uint32 = 0xF << TermShift
|
||||
|
||||
IOStandbyTerminationShift uint8 = 8
|
||||
IOStandbyTerminationMask uint32 = 0x3 << IOStandbyTerminationShift
|
||||
|
||||
InterruptSelectMask uint32 = 0xFF
|
||||
)
|
||||
|
||||
// GetPadTol
|
||||
func (reg *Register) GetPadTol() uint8 {
|
||||
return reg.getFieldVal(PadTolMask, PadTolShift)
|
||||
}
|
||||
|
||||
// getIOStandbyState - return IO Standby State (IOSSTATE)
|
||||
// 0 = Tx enabled driving last value driven, Rx enabled
|
||||
// 1 = Tx enabled driving 0, Rx disabled and Rx driving 0 back to its controller internally
|
||||
// 2 = Tx enabled driving 0, Rx disabled and Rx driving 1 back to its controller internally
|
||||
// 3 = Tx enabled driving 1, Rx disabled and Rx driving 0 back to its controller internally
|
||||
// 4 = Tx enabled driving 1, Rx disabled and Rx driving 1 back to its controller internally
|
||||
// 5 = Tx enabled driving 0, Rx enabled
|
||||
// 6 = Tx enabled driving 1, Rx enabled
|
||||
// 7 = Hi-Z, Rx driving 0 back to its controller internally
|
||||
// 8 = Hi-Z, Rx driving 1 back to its controller internally
|
||||
// 9 = Tx disabled, Rx enabled
|
||||
// 15 = IO-Standby is ignored for this pin (same as functional mode)
|
||||
// Others reserved
|
||||
func (reg *Register) GetIOStandbyState() uint8 {
|
||||
return reg.getFieldVal(IOStandbyStateMask, IOStandbyStateShift)
|
||||
}
|
||||
|
||||
// getIOStandbyTermination - return IO Standby Termination (IOSTERM)
|
||||
// 0 = Same as functional mode (no change)
|
||||
// 1 = Disable Pull-up and Pull-down (no on-die termination)
|
||||
// 2 = Enable Pull-down
|
||||
// 3 = Enable Pull-up
|
||||
func (reg *Register) GetIOStandbyTermination() uint8 {
|
||||
return reg.getFieldVal(IOStandbyTerminationMask, IOStandbyTerminationShift)
|
||||
}
|
||||
|
||||
// getTermination - returns the pad termination state defines the different weak
|
||||
// pull-up and pull-down settings that are supported by the buffer
|
||||
// 0000 = none; 0010 = 5k PD; 0100 = 20k PD; 1010 = 5k PU; 1100 = 20k PU;
|
||||
// 1111 = Native controller selected
|
||||
func (reg *Register) GetTermination() uint8 {
|
||||
return reg.getFieldVal(TermMask, TermShift)
|
||||
}
|
||||
|
||||
// getInterruptSelect - returns Interrupt Line number from the GPIO controller
|
||||
func (reg *Register) GetInterruptSelect() uint8 {
|
||||
return reg.getFieldVal(InterruptSelectMask, 0)
|
||||
}
|
||||
102
util/intelp2m/platforms/lbg/macro.go
Normal file
102
util/intelp2m/platforms/lbg/macro.go
Normal file
@@ -0,0 +1,102 @@
|
||||
package lbg
|
||||
|
||||
import "fmt"
|
||||
|
||||
// Local packages
|
||||
import "../../config"
|
||||
import "../../fields"
|
||||
import "../common"
|
||||
import "../snr"
|
||||
|
||||
const (
|
||||
PAD_CFG_DW0_RO_FIELDS = (0x1 << 27) | (0x1 << 24) | (0x3 << 21) | (0xf << 16) | 0xfc
|
||||
PAD_CFG_DW1_RO_FIELDS = 0xfdffc3ff
|
||||
)
|
||||
|
||||
const (
|
||||
PAD_CFG_DW0 = common.PAD_CFG_DW0
|
||||
PAD_CFG_DW1 = common.PAD_CFG_DW1
|
||||
MAX_DW_NUM = common.MAX_DW_NUM
|
||||
)
|
||||
|
||||
type InheritanceMacro interface {
|
||||
Pull()
|
||||
GpiMacroAdd()
|
||||
GpoMacroAdd()
|
||||
NativeFunctionMacroAdd()
|
||||
NoConnMacroAdd()
|
||||
}
|
||||
|
||||
type PlatformSpecific struct {
|
||||
InheritanceMacro
|
||||
InheritanceTemplate
|
||||
}
|
||||
|
||||
// RemmapRstSrc - remmap Pad Reset Source Config
|
||||
func (PlatformSpecific) RemmapRstSrc() {
|
||||
macro := common.GetMacro()
|
||||
if config.TemplateGet() != config.TempInteltool {
|
||||
// Use reset source remapping only if the input file is inteltool.log dump
|
||||
return
|
||||
}
|
||||
dw0 := macro.Register(PAD_CFG_DW0)
|
||||
var remapping = map[uint8]uint32{
|
||||
0: common.RST_RSMRST << common.PadRstCfgShift,
|
||||
1: common.RST_DEEP << common.PadRstCfgShift,
|
||||
2: common.RST_PLTRST << common.PadRstCfgShift,
|
||||
}
|
||||
resetsrc, valid := remapping[dw0.GetResetConfig()]
|
||||
if valid {
|
||||
// dw0.SetResetConfig(resetsrc)
|
||||
ResetConfigFieldVal := (dw0.ValueGet() & 0x3fffffff) | remapping[dw0.GetResetConfig()]
|
||||
dw0.ValueSet(ResetConfigFieldVal)
|
||||
} else {
|
||||
fmt.Println("Invalid Pad Reset Config [ 0x", resetsrc ," ] for ", macro.PadIdGet())
|
||||
}
|
||||
dw0.CntrMaskFieldsClear(common.PadRstCfgMask)
|
||||
}
|
||||
|
||||
// Adds The Pad Termination (TERM) parameter from PAD_CFG_DW1 to the macro
|
||||
// as a new argument
|
||||
func (platform PlatformSpecific) Pull() {
|
||||
platform.InheritanceMacro.Pull()
|
||||
}
|
||||
|
||||
// Adds PAD_CFG_GPI macro with arguments
|
||||
func (platform PlatformSpecific) GpiMacroAdd() {
|
||||
platform.InheritanceMacro.GpiMacroAdd()
|
||||
}
|
||||
|
||||
// Adds PAD_CFG_GPO macro with arguments
|
||||
func (platform PlatformSpecific) GpoMacroAdd() {
|
||||
platform.InheritanceMacro.GpoMacroAdd()
|
||||
}
|
||||
|
||||
// Adds PAD_CFG_NF macro with arguments
|
||||
func (platform PlatformSpecific) NativeFunctionMacroAdd() {
|
||||
platform.InheritanceMacro.NativeFunctionMacroAdd()
|
||||
}
|
||||
|
||||
// Adds PAD_NC macro
|
||||
func (platform PlatformSpecific) NoConnMacroAdd() {
|
||||
platform.InheritanceMacro.NoConnMacroAdd()
|
||||
}
|
||||
|
||||
// GenMacro - generate pad macro
|
||||
// dw0 : DW0 config register value
|
||||
// dw1 : DW1 config register value
|
||||
// return: string of macro
|
||||
// error
|
||||
func (platform PlatformSpecific) GenMacro(id string, dw0 uint32, dw1 uint32, ownership uint8) string {
|
||||
// The GPIO controller architecture in Lewisburg and Sunrise are very similar,
|
||||
// so we will inherit some platform-dependent functions from Sunrise.
|
||||
macro := common.GetInstanceMacro(PlatformSpecific{InheritanceMacro : snr.PlatformSpecific{}},
|
||||
fields.InterfaceGet())
|
||||
macro.Clear()
|
||||
macro.Register(PAD_CFG_DW0).CntrMaskFieldsClear(common.AllFields)
|
||||
macro.Register(PAD_CFG_DW0).CntrMaskFieldsClear(common.AllFields)
|
||||
macro.PadIdSet(id).SetPadOwnership(ownership)
|
||||
macro.Register(PAD_CFG_DW0).ValueSet(dw0).ReadOnlyFieldsSet(PAD_CFG_DW0_RO_FIELDS)
|
||||
macro.Register(PAD_CFG_DW1).ValueSet(dw1).ReadOnlyFieldsSet(PAD_CFG_DW1_RO_FIELDS)
|
||||
return macro.Generate()
|
||||
}
|
||||
22
util/intelp2m/platforms/lbg/template.go
Normal file
22
util/intelp2m/platforms/lbg/template.go
Normal file
@@ -0,0 +1,22 @@
|
||||
package lbg
|
||||
|
||||
type InheritanceTemplate interface {
|
||||
GroupNameExtract(line string) (bool, string)
|
||||
KeywordCheck(line string) bool
|
||||
}
|
||||
|
||||
// GroupNameExtract - This function extracts the group ID, if it exists in a row
|
||||
// line : string from the configuration file
|
||||
// return
|
||||
// bool : true if the string contains a group identifier
|
||||
// string : group identifier
|
||||
func (platform PlatformSpecific) GroupNameExtract(line string) (bool, string) {
|
||||
return platform.InheritanceTemplate.GroupNameExtract(line)
|
||||
}
|
||||
|
||||
// KeywordCheck - This function is used to filter parsed lines of the configuration file and
|
||||
// returns true if the keyword is contained in the line.
|
||||
// line : string from the configuration file
|
||||
func (platform PlatformSpecific) KeywordCheck(line string) bool {
|
||||
return platform.InheritanceTemplate.KeywordCheck(line)
|
||||
}
|
||||
278
util/intelp2m/platforms/snr/macro.go
Normal file
278
util/intelp2m/platforms/snr/macro.go
Normal file
@@ -0,0 +1,278 @@
|
||||
package snr
|
||||
|
||||
import "strings"
|
||||
import "fmt"
|
||||
|
||||
// Local packages
|
||||
import "../common"
|
||||
import "../../config"
|
||||
import "../../fields"
|
||||
|
||||
const (
|
||||
PAD_CFG_DW0_RO_FIELDS = (0x1 << 27) | (0x1 << 24) | (0x3 << 21) | (0xf << 16) | 0xfc
|
||||
PAD_CFG_DW1_RO_FIELDS = 0xfdffc3ff
|
||||
)
|
||||
|
||||
const (
|
||||
PAD_CFG_DW0 = common.PAD_CFG_DW0
|
||||
PAD_CFG_DW1 = common.PAD_CFG_DW1
|
||||
MAX_DW_NUM = common.MAX_DW_NUM
|
||||
)
|
||||
|
||||
type PlatformSpecific struct {}
|
||||
|
||||
// RemmapRstSrc - remmap Pad Reset Source Config
|
||||
func (PlatformSpecific) RemmapRstSrc() {
|
||||
macro := common.GetMacro()
|
||||
if config.TemplateGet() != config.TempInteltool {
|
||||
// Use reset source remapping only if the input file is inteltool.log dump
|
||||
return
|
||||
}
|
||||
if strings.Contains(macro.PadIdGet(), "GPD") {
|
||||
// See reset map for the Sunrise GPD Group in the Community 2:
|
||||
// https://github.com/coreboot/coreboot/blob/master/src/soc/intel/skylake/gpio.c#L15
|
||||
// remmap is not required because it is the same as common.
|
||||
return
|
||||
}
|
||||
|
||||
dw0 := macro.Register(PAD_CFG_DW0)
|
||||
var remapping = map[uint8]uint32{
|
||||
0: common.RST_RSMRST << common.PadRstCfgShift,
|
||||
1: common.RST_DEEP << common.PadRstCfgShift,
|
||||
2: common.RST_PLTRST << common.PadRstCfgShift,
|
||||
}
|
||||
resetsrc, valid := remapping[dw0.GetResetConfig()]
|
||||
if valid {
|
||||
// dw0.SetResetConfig(resetsrc)
|
||||
ResetConfigFieldVal := (dw0.ValueGet() & 0x3fffffff) | remapping[dw0.GetResetConfig()]
|
||||
dw0.ValueSet(ResetConfigFieldVal)
|
||||
} else {
|
||||
fmt.Println("Invalid Pad Reset Config [ 0x", resetsrc ," ] for ", macro.PadIdGet())
|
||||
}
|
||||
dw0.CntrMaskFieldsClear(common.PadRstCfgMask)
|
||||
}
|
||||
|
||||
// Adds The Pad Termination (TERM) parameter from PAD_CFG_DW1 to the macro
|
||||
// as a new argument
|
||||
func (PlatformSpecific) Pull() {
|
||||
macro := common.GetMacro()
|
||||
dw1 := macro.Register(PAD_CFG_DW1)
|
||||
var pull = map[uint8]string{
|
||||
0x0: "NONE",
|
||||
0x2: "5K_PD",
|
||||
0x4: "20K_PD",
|
||||
0x9: "1K_PU",
|
||||
0xa: "5K_PU",
|
||||
0xb: "2K_PU",
|
||||
0xc: "20K_PU",
|
||||
0xd: "667_PU",
|
||||
0xf: "NATIVE",
|
||||
}
|
||||
str, valid := pull[dw1.GetTermination()]
|
||||
if !valid {
|
||||
str = "INVALID"
|
||||
fmt.Println("Error",
|
||||
macro.PadIdGet(),
|
||||
" invalid TERM value = ",
|
||||
int(dw1.GetTermination()))
|
||||
}
|
||||
macro.Separator().Add(str)
|
||||
}
|
||||
|
||||
// Generate macro to cause peripheral IRQ when configured in GPIO input mode
|
||||
func ioApicRoute() bool {
|
||||
macro := common.GetMacro()
|
||||
dw0 := macro.Register(PAD_CFG_DW0)
|
||||
if dw0.GetGPIOInputRouteIOxAPIC() == 0 {
|
||||
return false
|
||||
}
|
||||
|
||||
macro.Add("_APIC")
|
||||
if dw0.GetRXLevelEdgeConfiguration() == common.TRIG_LEVEL {
|
||||
if dw0.GetRxInvert() != 0 {
|
||||
// PAD_CFG_GPI_APIC_INVERT(pad, pull, rst)
|
||||
macro.Add("_INVERT")
|
||||
}
|
||||
// PAD_CFG_GPI_APIC(pad, pull, rst)
|
||||
macro.Add("(").Id().Pull().Rstsrc().Add("),")
|
||||
return true
|
||||
}
|
||||
|
||||
// e.g. PAD_CFG_GPI_APIC_IOS(pad, pull, rst, trig, inv, iosstate, iosterm)
|
||||
macro.Add("_IOS(").Id().Pull().Rstsrc().Trig().Invert().Add(", TxLASTRxE, SAME),")
|
||||
return true
|
||||
}
|
||||
|
||||
// Generate macro to cause NMI when configured in GPIO input mode
|
||||
func nmiRoute() bool {
|
||||
macro := common.GetMacro()
|
||||
if macro.Register(PAD_CFG_DW0).GetGPIOInputRouteNMI() == 0 {
|
||||
return false
|
||||
}
|
||||
// PAD_CFG_GPI_NMI(GPIO_24, UP_20K, DEEP, LEVEL, INVERT),
|
||||
macro.Add("_NMI").Add("(").Id().Pull().Rstsrc().Trig().Invert().Add("),")
|
||||
return true
|
||||
}
|
||||
|
||||
// Generate macro to cause SCI when configured in GPIO input mode
|
||||
func sciRoute() bool {
|
||||
macro := common.GetMacro()
|
||||
dw0 := macro.Register(PAD_CFG_DW0)
|
||||
if dw0.GetGPIOInputRouteSCI() == 0 {
|
||||
return false
|
||||
}
|
||||
// e.g. PAD_CFG_GPI_SCI(GPP_B18, UP_20K, PLTRST, LEVEL, INVERT),
|
||||
if (dw0.GetRXLevelEdgeConfiguration() & common.TRIG_EDGE_SINGLE) != 0 {
|
||||
// e.g. PAD_CFG_GPI_ACPI_SCI(GPP_G2, NONE, DEEP, YES),
|
||||
// #define PAD_CFG_GPI_ACPI_SCI(pad, pull, rst, inv) \
|
||||
// PAD_CFG_GPI_SCI(pad, pull, rst, EDGE_SINGLE, inv)
|
||||
macro.Add("_ACPI")
|
||||
}
|
||||
macro.Add("_SCI").Add("(").Id().Pull().Rstsrc()
|
||||
if (dw0.GetRXLevelEdgeConfiguration() & common.TRIG_EDGE_SINGLE) == 0 {
|
||||
macro.Trig()
|
||||
}
|
||||
macro.Invert().Add("),")
|
||||
return true
|
||||
}
|
||||
|
||||
// Generate macro to cause SMI when configured in GPIO input mode
|
||||
func smiRoute() bool {
|
||||
macro := common.GetMacro()
|
||||
dw0 := macro.Register(PAD_CFG_DW0)
|
||||
if dw0.GetGPIOInputRouteSMI() == 0 {
|
||||
return false
|
||||
}
|
||||
if (dw0.GetRXLevelEdgeConfiguration() & common.TRIG_EDGE_SINGLE) != 0 {
|
||||
// e.g. PAD_CFG_GPI_ACPI_SMI(GPP_I3, NONE, DEEP, YES),
|
||||
macro.Add("_ACPI")
|
||||
}
|
||||
macro.Add("_SMI").Add("(").Id().Pull().Rstsrc()
|
||||
if (dw0.GetRXLevelEdgeConfiguration() & common.TRIG_EDGE_SINGLE) == 0 {
|
||||
// e.g. PAD_CFG_GPI_SMI(GPP_E7, NONE, DEEP, LEVEL, NONE),
|
||||
macro.Trig()
|
||||
}
|
||||
macro.Invert().Add("),")
|
||||
return true
|
||||
}
|
||||
|
||||
// Adds PAD_CFG_GPI macro with arguments
|
||||
func (PlatformSpecific) GpiMacroAdd() {
|
||||
macro := common.GetMacro()
|
||||
var ids []string
|
||||
macro.Set("PAD_CFG_GPI")
|
||||
for routeid, isRoute := range map[string]func() (bool) {
|
||||
"IOAPIC": ioApicRoute,
|
||||
"SCI": sciRoute,
|
||||
"SMI": smiRoute,
|
||||
"NMI": nmiRoute,
|
||||
} {
|
||||
if isRoute() {
|
||||
ids = append(ids, routeid)
|
||||
}
|
||||
}
|
||||
|
||||
switch argc := len(ids); argc {
|
||||
case 0:
|
||||
// e.g. PAD_CFG_GPI_TRIG_OWN(pad, pull, rst, trig, own)
|
||||
macro.Add("_TRIG_OWN").Add("(").Id().Pull().Rstsrc().Trig().Own().Add("),")
|
||||
case 1:
|
||||
// GPI with IRQ route
|
||||
if config.AreFieldsIgnored() {
|
||||
// Set Host Software Ownership to ACPI mode
|
||||
macro.SetPadOwnership(common.PAD_OWN_ACPI)
|
||||
}
|
||||
|
||||
case 2:
|
||||
// PAD_CFG_GPI_DUAL_ROUTE(pad, pull, rst, trig, inv, route1, route2)
|
||||
macro.Set("PAD_CFG_GPI_DUAL_ROUTE(").Id().Pull().Rstsrc().Trig().Invert()
|
||||
macro.Add(", " + ids[0] + ", " + ids[1] + "),")
|
||||
if config.AreFieldsIgnored() {
|
||||
// Set Host Software Ownership to ACPI mode
|
||||
macro.SetPadOwnership(common.PAD_OWN_ACPI)
|
||||
}
|
||||
default:
|
||||
// Clear the control mask so that the check fails and "Advanced" macro is
|
||||
// generated
|
||||
macro.Register(PAD_CFG_DW0).CntrMaskFieldsClear(common.AllFields)
|
||||
}
|
||||
}
|
||||
|
||||
// Adds PAD_CFG_GPO macro with arguments
|
||||
func (PlatformSpecific) GpoMacroAdd() {
|
||||
macro := common.GetMacro()
|
||||
dw0 := macro.Register(PAD_CFG_DW0)
|
||||
term := macro.Register(PAD_CFG_DW1).GetTermination()
|
||||
|
||||
// #define PAD_CFG_GPO(pad, val, rst) \
|
||||
// _PAD_CFG_STRUCT(pad, \
|
||||
// PAD_FUNC(GPIO) | PAD_RESET(rst) | \
|
||||
// PAD_TRIG(OFF) | PAD_BUF(RX_DISABLE) | !!val, \
|
||||
// PAD_PULL(NONE) | PAD_IOSSTATE(TxLASTRxE))
|
||||
if dw0.GetRXLevelEdgeConfiguration() != common.TRIG_OFF {
|
||||
dw0.CntrMaskFieldsClear(common.RxLevelEdgeConfigurationMask)
|
||||
}
|
||||
macro.Set("PAD_CFG")
|
||||
if macro.IsOwnershipDriver() {
|
||||
// PAD_CFG_GPO_GPIO_DRIVER(pad, val, rst, pull)
|
||||
macro.Add("_GPO_GPIO_DRIVER").Add("(").Id().Val().Rstsrc().Pull().Add("),")
|
||||
return
|
||||
}
|
||||
if term != 0 {
|
||||
// e.g. PAD_CFG_TERM_GPO(GPP_B23, 1, DN_20K, DEEP),
|
||||
macro.Add("_TERM")
|
||||
}
|
||||
macro.Add("_GPO").Add("(").Id().Val()
|
||||
if term != 0 {
|
||||
macro.Pull()
|
||||
}
|
||||
macro.Rstsrc().Add("),")
|
||||
}
|
||||
|
||||
// Adds PAD_CFG_NF macro with arguments
|
||||
func (PlatformSpecific) NativeFunctionMacroAdd() {
|
||||
macro := common.GetMacro()
|
||||
// e.g. PAD_CFG_NF(GPP_D23, NONE, DEEP, NF1)
|
||||
macro.Set("PAD_CFG_NF")
|
||||
if macro.Register(PAD_CFG_DW1).GetPadTol() != 0 {
|
||||
macro.Add("_1V8")
|
||||
}
|
||||
macro.Add("(").Id().Pull().Rstsrc().Padfn().Add("),")
|
||||
}
|
||||
|
||||
// Adds PAD_NC macro
|
||||
func (PlatformSpecific) NoConnMacroAdd() {
|
||||
macro := common.GetMacro()
|
||||
// #define PAD_NC(pad, pull)
|
||||
// _PAD_CFG_STRUCT(pad,
|
||||
// PAD_FUNC(GPIO) | PAD_RESET(DEEP) | PAD_TRIG(OFF) | PAD_BUF(TX_RX_DISABLE),
|
||||
// PAD_PULL(pull) | PAD_IOSSTATE(TxDRxE)),
|
||||
dw0 := macro.Register(PAD_CFG_DW0)
|
||||
|
||||
// Some fields of the configuration registers are hidden inside the macros,
|
||||
// we should check them to update the corresponding bits in the control mask.
|
||||
if dw0.GetRXLevelEdgeConfiguration() != common.TRIG_OFF {
|
||||
dw0.CntrMaskFieldsClear(common.RxLevelEdgeConfigurationMask)
|
||||
}
|
||||
if dw0.GetResetConfig() != 1 { // 1 = RST_DEEP
|
||||
dw0.CntrMaskFieldsClear(common.PadRstCfgMask)
|
||||
}
|
||||
|
||||
macro.Set("PAD_NC").Add("(").Id().Pull().Add("),")
|
||||
}
|
||||
|
||||
// GenMacro - generate pad macro
|
||||
// dw0 : DW0 config register value
|
||||
// dw1 : DW1 config register value
|
||||
// return: string of macro
|
||||
// error
|
||||
func (PlatformSpecific) GenMacro(id string, dw0 uint32, dw1 uint32, ownership uint8) string {
|
||||
macro := common.GetInstanceMacro(PlatformSpecific{}, fields.InterfaceGet())
|
||||
macro.Clear()
|
||||
macro.Register(PAD_CFG_DW0).CntrMaskFieldsClear(common.AllFields)
|
||||
macro.Register(PAD_CFG_DW0).CntrMaskFieldsClear(common.AllFields)
|
||||
macro.PadIdSet(id).SetPadOwnership(ownership)
|
||||
macro.Register(PAD_CFG_DW0).ValueSet(dw0).ReadOnlyFieldsSet(PAD_CFG_DW0_RO_FIELDS)
|
||||
macro.Register(PAD_CFG_DW1).ValueSet(dw1).ReadOnlyFieldsSet(PAD_CFG_DW1_RO_FIELDS)
|
||||
return macro.Generate()
|
||||
}
|
||||
37
util/intelp2m/platforms/snr/template.go
Normal file
37
util/intelp2m/platforms/snr/template.go
Normal file
@@ -0,0 +1,37 @@
|
||||
package snr
|
||||
|
||||
import "strings"
|
||||
|
||||
// GroupNameExtract - This function extracts the group ID, if it exists in a row
|
||||
// line : string from the configuration file
|
||||
// return
|
||||
// bool : true if the string contains a group identifier
|
||||
// string : group identifier
|
||||
func (PlatformSpecific) GroupNameExtract(line string) (bool, string) {
|
||||
for _, groupKeyword := range []string{
|
||||
"GPP_A", "GPP_B", "GPP_F",
|
||||
"GPP_C", "GPP_D", "GPP_E",
|
||||
"GPD", "GPP_I",
|
||||
"GPP_J", "GPP_K",
|
||||
"GPP_G", "GPP_H", "GPP_L",
|
||||
} {
|
||||
if strings.Contains(line, groupKeyword) {
|
||||
return true, groupKeyword
|
||||
}
|
||||
}
|
||||
return false, ""
|
||||
}
|
||||
|
||||
// KeywordCheck - This function is used to filter parsed lines of the configuration file and
|
||||
// returns true if the keyword is contained in the line.
|
||||
// line : string from the configuration file
|
||||
func (PlatformSpecific) KeywordCheck(line string) bool {
|
||||
for _, keyword := range []string{
|
||||
"GPP_", "GPD",
|
||||
} {
|
||||
if strings.Contains(line, keyword) {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
Reference in New Issue
Block a user