summaryrefslogtreecommitdiff
path: root/util/intelp2m/platforms/lbg/macro.go
blob: 6b44a25885b630a75dc3c2c45b064dc88428341d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
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()
}