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/*
* init.S
* ------
*
* Wind River PPMC 7xx/74xx init code.
*
* By Richard Danter (richard.danter@windriver.com)
* Copyright (C) 2005 Wind River Systems
*
* NOTE: The following code was generated automatically by Workbench
* from the ppmc7400_107.reg register file.
*/
#include <ppc_asm.tmpl>
.globl board_asm_init
board_asm_init:
lis r4,0xFEC0
ori r4,r4,0x0000
lis r5,0xFEE0
ori r5,r5,0x0000
lis r3,0x8000 # ADDR_00
ori r3,r3,0x0000
stwbrx r3,0,r4
li r3,0x1057 # VENDOR
li r8, 0x0
sthbrx r3,r8,r5
lis r3,0x8000 # ADDR_02
ori r3,r3,0x0002
stwbrx r3,0,r4
li r3,0x0004 # ID
li r8, 0x2
sthbrx r3,r8,r5
lis r3,0x8000 # ADDR_04
ori r3,r3,0x0004
stwbrx r3,0,r4
li r3,0x0006 # PCICMD
li r8, 0x0
sthbrx r3,r8,r5
lis r3,0x8000 # ADDR_06
ori r3,r3,0x0006
stwbrx r3,0,r4
li r3,0x00A0 # PCISTAT
li r8, 0x2
sthbrx r3,r8,r5
lis r3,0x8000 # ADDR_08
ori r3,r3,0x0008
stwbrx r3,0,r4
li r3,0x10 # REVID
stb r3,0x0(r5)
lis r3,0x8000 # ADDR_09
ori r3,r3,0x0009
stwbrx r3,0,r4
li r3,0x00 # PROGIR
stb r3,0x1(r5)
lis r3,0x8000 # ADDR_0A
ori r3,r3,0x000A
stwbrx r3,0,r4
li r3,0x00 # SUBCCODE
stb r3,0x2(r5)
lis r3,0x8000 # ADDR_0B
ori r3,r3,0x000B
stwbrx r3,0,r4
li r3,0x06 # PBCCR
stb r3,0x3(r5)
lis r3,0x8000 # ADDR_0C
ori r3,r3,0x000C
stwbrx r3,0,r4
li r3,0x08 # PCLSR
stb r3,0x0(r5)
lis r3,0x8000 # ADDR_0D
ori r3,r3,0x000D
stwbrx r3,0,r4
li r3,0x00 # PLTR
stb r3,0x1(r5)
lis r3,0x8000 # ADDR_0E
ori r3,r3,0x000E
stwbrx r3,0,r4
li r3,0x00 # HEADTYPE
stb r3,0x2(r5)
lis r3,0x8000 # ADDR_0F
ori r3,r3,0x000F
stwbrx r3,0,r4
li r3,0x00 # BISTCTRL
stb r3,0x3(r5)
lis r3,0x8000 # ADDR_10
ori r3,r3,0x0010
stwbrx r3,0,r4
lis r3,0x0000 # LMBAR
ori r3,r3,0x0008
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_14
ori r3,r3,0x0014
stwbrx r3,0,r4
lis r3,0xF000 # PCSRBAR
ori r3,r3,0x0000
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_3C
ori r3,r3,0x003C
stwbrx r3,0,r4
li r3,0x00 # ILR
stb r3,0x0(r5)
lis r3,0x8000 # ADDR_3D
ori r3,r3,0x003D
stwbrx r3,0,r4
li r3,0x01 # INTPIN
stb r3,0x1(r5)
lis r3,0x8000 # ADDR_3E
ori r3,r3,0x003E
stwbrx r3,0,r4
li r3,0x00 # MIN_GNT
stb r3,0x2(r5)
lis r3,0x8000 # ADDR_3F
ori r3,r3,0x003F
stwbrx r3,0,r4
li r3,0x00 # MAX_LAT
stb r3,0x3(r5)
lis r3,0x8000 # ADDR_40
ori r3,r3,0x0040
stwbrx r3,0,r4
li r3,0x00 # BUSNB
stb r3,0x0(r5)
lis r3,0x8000 # ADDR_41
ori r3,r3,0x0041
stwbrx r3,0,r4
li r3,0x00 # SBUSNB
stb r3,0x1(r5)
lis r3,0x8000 # ADDR_46
ori r3,r3,0x0046
stwbrx r3,0,r4
# li r3,0xE080 # PCIARB
li r3,-0x1F80 # PCIARB
li r8, 0x2
sthbrx r3,r8,r5
lis r3,0x8000 # ADDR_70
ori r3,r3,0x0070
stwbrx r3,0,r4
li r3,0x0000 # PMCR1
li r8, 0x0
sthbrx r3,r8,r5
lis r3,0x8000 # ADDR_72
ori r3,r3,0x0072
stwbrx r3,0,r4
li r3,0xC0 # PMCR2
stb r3,0x2(r5)
lis r3,0x8000 # ADDR_73
ori r3,r3,0x0073
stwbrx r3,0,r4
li r3,0xEF # ODCR
stb r3,0x3(r5)
lis r3,0x8000 # ADDR_74
ori r3,r3,0x0074
stwbrx r3,0,r4
li r3,0x7D00 # CLKDCR
li r8, 0x0
sthbrx r3,r8,r5
lis r3,0x8000 # ADDR_76
ori r3,r3,0x0076
stwbrx r3,0,r4
li r3,0x00 # MDCR
stb r3,0x2(r5)
lis r6,0xFCE0
ori r6,r6,0x0000 # r6 is the EUMBAR Base Address
lis r3,0x8000 # ADDR_78
ori r3,r3,0x0078
stwbrx r3,0,r4
lis r3,0xFCE0 # EUMBBAR
ori r3,r3,0x0000
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_80
ori r3,r3,0x0080
stwbrx r3,0,r4
lis r3,0xFFFF # MSADDR1
ori r3,r3,0x4000
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_84
ori r3,r3,0x0084
stwbrx r3,0,r4
lis r3,0xFFFF # MSADDR2
ori r3,r3,0xFFFF
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_88
ori r3,r3,0x0088
stwbrx r3,0,r4
lis r3,0x0303 # EMSADDR1
ori r3,r3,0x0000
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_8C
ori r3,r3,0x008C
stwbrx r3,0,r4
lis r3,0x0303 # EMSADDR2
ori r3,r3,0x0303
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_90
ori r3,r3,0x0090
stwbrx r3,0,r4
lis r3,0xFFFF # EMEADDR1
ori r3,r3,0x7F3F
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_94
ori r3,r3,0x0094
stwbrx r3,0,r4
lis r3,0xFFFF # EMEADDR2
ori r3,r3,0xFFFF
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_98
ori r3,r3,0x0098
stwbrx r3,0,r4
lis r3,0x0303 # EXTEMEM1
ori r3,r3,0x0000
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_9C
ori r3,r3,0x009C
stwbrx r3,0,r4
lis r3,0x0303 # EXTEMEM2
ori r3,r3,0x0303
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_A0
ori r3,r3,0x00A0
stwbrx r3,0,r4
li r3,0x03 # MEMBNKEN
stb r3,0x0(r5)
lis r3,0x8000 # ADDR_A3
ori r3,r3,0x00A3
stwbrx r3,0,r4
li r3,0x00 # MEMPMODE
stb r3,0x3(r5)
lis r3,0x8000 # ADDR_B8
ori r3,r3,0x00B8
stwbrx r3,0,r4
li r3,0x00 # ECCCNT
stb r3,0x0(r5)
lis r3,0x8000 # ADDR_B9
ori r3,r3,0x00B9
stwbrx r3,0,r4
li r3,0x00 # ECCTRG
stb r3,0x1(r5)
lis r3,0x8000 # ADDR_C0
ori r3,r3,0x00C0
stwbrx r3,0,r4
li r3,0xFF # ERRENR1
stb r3,0x0(r5)
lis r3,0x8000 # ADDR_C1
ori r3,r3,0x00C1
stwbrx r3,0,r4
li r3,0x00 # ERRDR1
stb r3,0x1(r5)
lis r3,0x8000 # ADDR_C3
ori r3,r3,0x00C3
stwbrx r3,0,r4
li r3,0x50 # IPBESR
stb r3,0x3(r5)
lis r3,0x8000 # ADDR_C4
ori r3,r3,0x00C4
stwbrx r3,0,r4
li r3,0xBF # ERRENR2
stb r3,0x0(r5)
lis r3,0x8000 # ADDR_C5
ori r3,r3,0x00C5
stwbrx r3,0,r4
li r3,0x00 # ERRDR2
stb r3,0x1(r5)
lis r3,0x8000 # ADDR_C7
ori r3,r3,0x00C7
stwbrx r3,0,r4
li r3,0x00 # PCIBESR
stb r3,0x3(r5)
lis r3,0x8000 # ADDR_C8
ori r3,r3,0x00C8
stwbrx r3,0,r4
lis r3,0x0000 # BERRADDR
ori r3,r3,0xE0FE
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_E0
ori r3,r3,0x00E0
stwbrx r3,0,r4
li r3,0xC0 # AMBOR
stb r3,0x0(r5)
lis r3,0x8000 # ADDR_F4
ori r3,r3,0x00F4
stwbrx r3,0,r4
lis r3,0x0000 # MCCR2
ori r3,r3,0x020C
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_F8
ori r3,r3,0x00F8
stwbrx r3,0,r4
lis r3,0x0230 # MCCR3
ori r3,r3,0x0000
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_FC
ori r3,r3,0x00FC
stwbrx r3,0,r4
lis r3,0x2532 # MCCR4
ori r3,r3,0x2220
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_F0
ori r3,r3,0x00F0
stwbrx r3,0,r4
lis r3,0xFFC8 # MCCR1
ori r3,r3,0x0000
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_A8
ori r3,r3,0x00A8
stwbrx r3,0,r4
lis r3,0xFF14 # PICR1
ori r3,r3,0x1CC8
li r8, 0x0
stwbrx r3,r8,r5
lis r3,0x8000 # ADDR_AC
ori r3,r3,0x00AC
stwbrx r3,0,r4
lis r3,0x0000 # PICR2
ori r3,r3,0x0000
li r8, 0x0
stwbrx r3,r8,r5
blr
|
