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
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
/* SPDX-License-Identifier: GPL-2.0-only */
#include <AGESA.h>
#include <PlatformMemoryConfiguration.h>
#include <northbridge/amd/agesa/state_machine.h>
static const PCIe_PORT_DESCRIPTOR PortList[] = {
/* Initialize Port descriptor (PCIe port, Lanes 2-3, PCI Device Number 2, Function 4) */
{
0,
PCIE_ENGINE_DATA_INITIALIZER(PciePortEngine, 2, 3),
PCIE_PORT_DATA_INITIALIZER_V2(PortEnabled, ChannelTypeExt6db, 2, 4,
HotplugBasic,
PcieGenMaxSupported,
PcieGenMaxSupported,
AspmDisabled, 0x02, 0)
},
/* Initialize Port descriptor (PCIe port, Lane 1, PCI Device Number 2, Function 3) */
{
0,
PCIE_ENGINE_DATA_INITIALIZER(PciePortEngine, 1, 1),
PCIE_PORT_DATA_INITIALIZER_V2(PortEnabled, ChannelTypeExt6db, 2, 3,
HotplugDisabled,
PcieGenMaxSupported,
PcieGenMaxSupported,
AspmDisabled, 0x03, 0)
},
/* Initialize Port descriptor (PCIe port, Lane 0, PCI Device Number 2, Function 2) */
{
0,
PCIE_ENGINE_DATA_INITIALIZER(PciePortEngine, 0, 0),
PCIE_PORT_DATA_INITIALIZER_V2(PortEnabled, ChannelTypeExt6db, 2, 2,
HotplugDisabled,
PcieGenMaxSupported,
PcieGenMaxSupported,
AspmDisabled, 0x04, 0)
},
/* Initialize Port descriptor (PCIe port, Lanes 4-7, PCI Device Number 2, Function 1) */
{
DESCRIPTOR_TERMINATE_LIST,
PCIE_ENGINE_DATA_INITIALIZER(PciePortEngine, 4, 7),
PCIE_PORT_DATA_INITIALIZER_V2(PortEnabled, ChannelTypeExt6db, 2, 1,
HotplugBasic,
PcieGenMaxSupported,
PcieGenMaxSupported,
AspmDisabled, 0x05, 0)
}
};
static const PCIe_DDI_DESCRIPTOR DdiList[] = {
/* eDP0 to LVDS connector*/
{
0,
PCIE_ENGINE_DATA_INITIALIZER(PcieDdiEngine, 8, 11),
PCIE_DDI_DATA_INITIALIZER(ConnectorTypeDP, Aux1, Hdp1)
},
/* DP1 to HDMI */
{
DESCRIPTOR_TERMINATE_LIST,
PCIE_ENGINE_DATA_INITIALIZER(PcieDdiEngine, 12, 15),
PCIE_DDI_DATA_INITIALIZER(ConnectorTypeHDMI, Aux2, Hdp2)
},
};
static const PCIe_COMPLEX_DESCRIPTOR PcieComplex = {
.Flags = DESCRIPTOR_TERMINATE_LIST,
.SocketId = 0,
.PciePortList = PortList,
.DdiLinkList = DdiList
};
void board_BeforeInitReset(struct sysinfo *cb, AMD_RESET_PARAMS *Reset)
{
FCH_RESET_INTERFACE *FchReset = &Reset->FchInterface;
FchReset->Xhci0Enable = CONFIG(HUDSON_XHCI_ENABLE);
FchReset->Xhci1Enable = FALSE;
}
void board_BeforeInitEarly(struct sysinfo *cb, AMD_EARLY_PARAMS *InitEarly)
{
InitEarly->GnbConfig.PcieComplexList = &PcieComplex;
}
/*----------------------------------------------------------------------------------------
* CUSTOMER OVERIDES MEMORY TABLE
*----------------------------------------------------------------------------------------
*/
/*
* Platform Specific Overriding Table allows IBV/OEM to pass in platform information to AGESA
* (e.g. MemClk routing, the number of DIMM slots per channel,...). If PlatformSpecificTable
* is populated, AGESA will base its settings on the data from the table. Otherwise, it will
* use its default conservative settings.
*/
static CONST PSO_ENTRY ROMDATA PlatformMemoryTable[] = {
#define SEED_WL 0x0E
WRITE_LEVELING_SEED(
ANY_SOCKET, CHANNEL_A, ALL_DIMMS,
SEED_WL,SEED_WL,SEED_WL,SEED_WL,SEED_WL,SEED_WL,SEED_WL,SEED_WL,
SEED_WL),
#define SEED_A 0x12
HW_RXEN_SEED(
ANY_SOCKET, CHANNEL_A, ALL_DIMMS,
SEED_A, SEED_A, SEED_A, SEED_A, SEED_A, SEED_A, SEED_A, SEED_A,
SEED_A),
NUMBER_OF_DIMMS_SUPPORTED(ANY_SOCKET, ANY_CHANNEL, 1),
NUMBER_OF_CHANNELS_SUPPORTED(ANY_SOCKET, 1),
MOTHER_BOARD_LAYERS(LAYERS_6),
MEMCLK_DIS_MAP(ANY_SOCKET, ANY_CHANNEL, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00),
CKE_TRI_MAP(ANY_SOCKET, ANY_CHANNEL, 0x01, 0x02, 0x04, 0x08), /* TODO: bit2map, bit3map */
ODT_TRI_MAP(ANY_SOCKET, ANY_CHANNEL, 0x01, 0x02, 0x04, 0x08),
CS_TRI_MAP(ANY_SOCKET, ANY_CHANNEL, 0x01, 0x02, 0x04, 0x08, 0x00, 0x00, 0x00, 0x00),
PSO_END
};
void board_BeforeInitPost(struct sysinfo *cb, AMD_POST_PARAMS *InitPost)
{
InitPost->MemConfig.PlatformMemoryConfiguration = (PSO_ENTRY *)PlatformMemoryTable;
}
void board_BeforeInitMid(struct sysinfo *cb, AMD_MID_PARAMS *InitMid)
{
/* 0 iGpuVgaAdapter, 1 iGpuVgaNonAdapter; */
InitMid->GnbMidConfiguration.iGpuVgaMode = 0;
}
|
