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https://github.com/AsahiLinux/u-boot
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b87dfd2854
The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
integrated in a little aluminium case.
Patch by Martin Krause, 8 Jun 2006
Some code cleanup
336 lines
9.7 KiB
ArmAsm
336 lines
9.7 KiB
ArmAsm
/*
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* init.S
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* ------
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*
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* Wind River PPMC 7xx/74xx init code.
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*
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* By Richard Danter (richard.danter@windriver.com)
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* Copyright (C) 2005 Wind River Systems
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*
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* NOTE: The following code was generated automatically by Workbench
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* from the ppmc7400_107.reg register file.
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*/
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#include <ppc_asm.tmpl>
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.globl board_asm_init
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board_asm_init:
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lis r4,0xFEC0
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ori r4,r4,0x0000
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lis r5,0xFEE0
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ori r5,r5,0x0000
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lis r3,0x8000 # ADDR_00
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ori r3,r3,0x0000
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stwbrx r3,0,r4
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li r3,0x1057 # VENDOR
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li r8, 0x0
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sthbrx r3,r8,r5
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lis r3,0x8000 # ADDR_02
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ori r3,r3,0x0002
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stwbrx r3,0,r4
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li r3,0x0004 # ID
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li r8, 0x2
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sthbrx r3,r8,r5
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lis r3,0x8000 # ADDR_04
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ori r3,r3,0x0004
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stwbrx r3,0,r4
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li r3,0x0006 # PCICMD
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li r8, 0x0
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sthbrx r3,r8,r5
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lis r3,0x8000 # ADDR_06
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ori r3,r3,0x0006
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stwbrx r3,0,r4
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li r3,0x00A0 # PCISTAT
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li r8, 0x2
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sthbrx r3,r8,r5
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lis r3,0x8000 # ADDR_08
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ori r3,r3,0x0008
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stwbrx r3,0,r4
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li r3,0x10 # REVID
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stb r3,0x0(r5)
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lis r3,0x8000 # ADDR_09
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ori r3,r3,0x0009
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stwbrx r3,0,r4
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li r3,0x00 # PROGIR
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stb r3,0x1(r5)
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lis r3,0x8000 # ADDR_0A
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ori r3,r3,0x000A
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stwbrx r3,0,r4
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li r3,0x00 # SUBCCODE
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stb r3,0x2(r5)
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lis r3,0x8000 # ADDR_0B
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ori r3,r3,0x000B
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stwbrx r3,0,r4
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li r3,0x06 # PBCCR
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stb r3,0x3(r5)
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lis r3,0x8000 # ADDR_0C
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ori r3,r3,0x000C
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stwbrx r3,0,r4
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li r3,0x08 # PCLSR
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stb r3,0x0(r5)
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lis r3,0x8000 # ADDR_0D
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ori r3,r3,0x000D
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stwbrx r3,0,r4
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li r3,0x00 # PLTR
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stb r3,0x1(r5)
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lis r3,0x8000 # ADDR_0E
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ori r3,r3,0x000E
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stwbrx r3,0,r4
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li r3,0x00 # HEADTYPE
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stb r3,0x2(r5)
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lis r3,0x8000 # ADDR_0F
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ori r3,r3,0x000F
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stwbrx r3,0,r4
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li r3,0x00 # BISTCTRL
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stb r3,0x3(r5)
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lis r3,0x8000 # ADDR_10
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ori r3,r3,0x0010
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stwbrx r3,0,r4
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lis r3,0x0000 # LMBAR
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ori r3,r3,0x0008
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li r8, 0x0
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stwbrx r3,r8,r5
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lis r3,0x8000 # ADDR_14
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ori r3,r3,0x0014
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stwbrx r3,0,r4
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lis r3,0xF000 # PCSRBAR
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ori r3,r3,0x0000
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li r8, 0x0
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stwbrx r3,r8,r5
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lis r3,0x8000 # ADDR_3C
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ori r3,r3,0x003C
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stwbrx r3,0,r4
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li r3,0x00 # ILR
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stb r3,0x0(r5)
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lis r3,0x8000 # ADDR_3D
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ori r3,r3,0x003D
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stwbrx r3,0,r4
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li r3,0x01 # INTPIN
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stb r3,0x1(r5)
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lis r3,0x8000 # ADDR_3E
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ori r3,r3,0x003E
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stwbrx r3,0,r4
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li r3,0x00 # MIN_GNT
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stb r3,0x2(r5)
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lis r3,0x8000 # ADDR_3F
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ori r3,r3,0x003F
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stwbrx r3,0,r4
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li r3,0x00 # MAX_LAT
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stb r3,0x3(r5)
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lis r3,0x8000 # ADDR_40
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ori r3,r3,0x0040
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stwbrx r3,0,r4
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li r3,0x00 # BUSNB
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stb r3,0x0(r5)
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lis r3,0x8000 # ADDR_41
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ori r3,r3,0x0041
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stwbrx r3,0,r4
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li r3,0x00 # SBUSNB
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stb r3,0x1(r5)
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lis r3,0x8000 # ADDR_46
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ori r3,r3,0x0046
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stwbrx r3,0,r4
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# li r3,0xE080 # PCIARB
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li r3,-0x1F80 # PCIARB
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li r8, 0x2
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sthbrx r3,r8,r5
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lis r3,0x8000 # ADDR_70
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ori r3,r3,0x0070
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stwbrx r3,0,r4
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li r3,0x0000 # PMCR1
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li r8, 0x0
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sthbrx r3,r8,r5
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lis r3,0x8000 # ADDR_72
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ori r3,r3,0x0072
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stwbrx r3,0,r4
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li r3,0xC0 # PMCR2
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stb r3,0x2(r5)
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lis r3,0x8000 # ADDR_73
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ori r3,r3,0x0073
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stwbrx r3,0,r4
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li r3,0xEF # ODCR
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stb r3,0x3(r5)
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lis r3,0x8000 # ADDR_74
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ori r3,r3,0x0074
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stwbrx r3,0,r4
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li r3,0x7D00 # CLKDCR
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li r8, 0x0
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sthbrx r3,r8,r5
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lis r3,0x8000 # ADDR_76
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ori r3,r3,0x0076
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stwbrx r3,0,r4
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li r3,0x00 # MDCR
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stb r3,0x2(r5)
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lis r6,0xFCE0
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ori r6,r6,0x0000 # r6 is the EUMBAR Base Address
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lis r3,0x8000 # ADDR_78
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ori r3,r3,0x0078
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stwbrx r3,0,r4
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lis r3,0xFCE0 # EUMBBAR
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ori r3,r3,0x0000
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li r8, 0x0
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stwbrx r3,r8,r5
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lis r3,0x8000 # ADDR_80
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ori r3,r3,0x0080
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stwbrx r3,0,r4
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lis r3,0xFFFF # MSADDR1
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ori r3,r3,0x4000
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li r8, 0x0
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stwbrx r3,r8,r5
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lis r3,0x8000 # ADDR_84
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ori r3,r3,0x0084
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stwbrx r3,0,r4
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lis r3,0xFFFF # MSADDR2
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ori r3,r3,0xFFFF
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li r8, 0x0
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stwbrx r3,r8,r5
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lis r3,0x8000 # ADDR_88
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ori r3,r3,0x0088
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stwbrx r3,0,r4
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lis r3,0x0303 # EMSADDR1
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ori r3,r3,0x0000
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li r8, 0x0
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stwbrx r3,r8,r5
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lis r3,0x8000 # ADDR_8C
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ori r3,r3,0x008C
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stwbrx r3,0,r4
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lis r3,0x0303 # EMSADDR2
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ori r3,r3,0x0303
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li r8, 0x0
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stwbrx r3,r8,r5
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lis r3,0x8000 # ADDR_90
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ori r3,r3,0x0090
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stwbrx r3,0,r4
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lis r3,0xFFFF # EMEADDR1
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ori r3,r3,0x7F3F
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li r8, 0x0
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stwbrx r3,r8,r5
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lis r3,0x8000 # ADDR_94
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ori r3,r3,0x0094
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stwbrx r3,0,r4
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lis r3,0xFFFF # EMEADDR2
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ori r3,r3,0xFFFF
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li r8, 0x0
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stwbrx r3,r8,r5
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lis r3,0x8000 # ADDR_98
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ori r3,r3,0x0098
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stwbrx r3,0,r4
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lis r3,0x0303 # EXTEMEM1
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ori r3,r3,0x0000
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li r8, 0x0
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stwbrx r3,r8,r5
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lis r3,0x8000 # ADDR_9C
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ori r3,r3,0x009C
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stwbrx r3,0,r4
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lis r3,0x0303 # EXTEMEM2
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ori r3,r3,0x0303
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li r8, 0x0
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stwbrx r3,r8,r5
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lis r3,0x8000 # ADDR_A0
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ori r3,r3,0x00A0
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stwbrx r3,0,r4
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li r3,0x03 # MEMBNKEN
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stb r3,0x0(r5)
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lis r3,0x8000 # ADDR_A3
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ori r3,r3,0x00A3
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stwbrx r3,0,r4
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li r3,0x00 # MEMPMODE
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stb r3,0x3(r5)
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lis r3,0x8000 # ADDR_B8
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ori r3,r3,0x00B8
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stwbrx r3,0,r4
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li r3,0x00 # ECCCNT
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stb r3,0x0(r5)
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lis r3,0x8000 # ADDR_B9
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ori r3,r3,0x00B9
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stwbrx r3,0,r4
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li r3,0x00 # ECCTRG
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stb r3,0x1(r5)
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lis r3,0x8000 # ADDR_C0
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ori r3,r3,0x00C0
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stwbrx r3,0,r4
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li r3,0xFF # ERRENR1
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stb r3,0x0(r5)
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lis r3,0x8000 # ADDR_C1
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ori r3,r3,0x00C1
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stwbrx r3,0,r4
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li r3,0x00 # ERRDR1
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stb r3,0x1(r5)
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lis r3,0x8000 # ADDR_C3
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ori r3,r3,0x00C3
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stwbrx r3,0,r4
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li r3,0x50 # IPBESR
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stb r3,0x3(r5)
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lis r3,0x8000 # ADDR_C4
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ori r3,r3,0x00C4
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stwbrx r3,0,r4
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li r3,0xBF # ERRENR2
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stb r3,0x0(r5)
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lis r3,0x8000 # ADDR_C5
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ori r3,r3,0x00C5
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stwbrx r3,0,r4
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li r3,0x00 # ERRDR2
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stb r3,0x1(r5)
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lis r3,0x8000 # ADDR_C7
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ori r3,r3,0x00C7
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stwbrx r3,0,r4
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li r3,0x00 # PCIBESR
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stb r3,0x3(r5)
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lis r3,0x8000 # ADDR_C8
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ori r3,r3,0x00C8
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stwbrx r3,0,r4
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lis r3,0x0000 # BERRADDR
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ori r3,r3,0xE0FE
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li r8, 0x0
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stwbrx r3,r8,r5
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lis r3,0x8000 # ADDR_E0
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ori r3,r3,0x00E0
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stwbrx r3,0,r4
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li r3,0xC0 # AMBOR
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stb r3,0x0(r5)
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lis r3,0x8000 # ADDR_F4
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ori r3,r3,0x00F4
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stwbrx r3,0,r4
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lis r3,0x0000 # MCCR2
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ori r3,r3,0x020C
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li r8, 0x0
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stwbrx r3,r8,r5
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lis r3,0x8000 # ADDR_F8
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ori r3,r3,0x00F8
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stwbrx r3,0,r4
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lis r3,0x0230 # MCCR3
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ori r3,r3,0x0000
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li r8, 0x0
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stwbrx r3,r8,r5
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lis r3,0x8000 # ADDR_FC
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ori r3,r3,0x00FC
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stwbrx r3,0,r4
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lis r3,0x2532 # MCCR4
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ori r3,r3,0x2220
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li r8, 0x0
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stwbrx r3,r8,r5
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lis r3,0x8000 # ADDR_F0
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ori r3,r3,0x00F0
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stwbrx r3,0,r4
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lis r3,0xFFC8 # MCCR1
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ori r3,r3,0x0000
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li r8, 0x0
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stwbrx r3,r8,r5
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lis r3,0x8000 # ADDR_A8
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ori r3,r3,0x00A8
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stwbrx r3,0,r4
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lis r3,0xFF14 # PICR1
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ori r3,r3,0x1CC8
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li r8, 0x0
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stwbrx r3,r8,r5
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lis r3,0x8000 # ADDR_AC
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ori r3,r3,0x00AC
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stwbrx r3,0,r4
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lis r3,0x0000 # PICR2
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ori r3,r3,0x0000
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li r8, 0x0
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stwbrx r3,r8,r5
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blr
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