; bdiGDB configuration file for PPC8260 Board
; --------------------------------------------
;
[INIT]
; init core register
WREG    MSR             0x00000000      ;clear MSR
WM32	0x000101a8	0xF0000000
WM32	0xF0010004	0xFFFFFFC3	;SYPCR: disable watchdog
WM32	0xF0010C80	0x00000001	;SCCR : normal operation

WM32	0xF0010024	0x00000000	;BCR init
WM32	0xF0010000	0x80260000	;SIUMCR init
WM32	0xF0010C94	0x00000000

; init memory controller
WM32	0xF0010104	0xFFF00836	;OR0: Boot ROM 1MB, CS early negate, 3 w.s., Timing relax
WM32	0xF0010100	0xFFF00801	;BR0: Boot ROM @0xFFF00000, 8 bit, no parity
WM32    0xF001010C      0xFF800836      ;OR1: Flash 8MB, CS early negate, 3 w.s., Timing relax
WM32    0xF0010108      0xFF000001      ;BR1: Flash @0xFF000000, 64 bit, no parity

; init SDRAM Init (PPC bus)
WM16	0xF0010184	0x4000	        ;MPTPR
WM8	0xF001019C	0x0f	        ;PSRT
WM32    0xF0010114      0xFE002CC0      ;OR2: SDRAM
WM32    0xF0010110      0x00000041      ;BR2: SDRAM
WM32	0xF0010190	0x284AA252	;PSDMR: Precharge all banks
WM8	0x00000000	0xFF	        ;Access SDRAM
WM32	0xF0010190	0x084AA252	;PSDMR: CBR Refresh
WM8	0x00000000	0xFF	        ;Access SDRAM
WM8	0x00000000	0xFF	        ;Access SDRAM
WM8	0x00000000	0xFF	        ;Access SDRAM
WM8	0x00000000	0xFF	        ;Access SDRAM
WM8	0x00000000	0xFF	        ;Access SDRAM
WM8	0x00000000	0xFF	        ;Access SDRAM
WM8	0x00000000	0xFF	        ;Access SDRAM
WM8	0x00000000	0xFF	        ;Access SDRAM
WM32	0xF0010190	0x184AA252	;PSDMR: Mode Set
WM8	0x00000110	0xFF	        ;Access SDRAM
WM32	0xF0010190	0x404AA252	;PSDMR: enable refresh, normal operation

; map more areas
WM32	0xF001011C	0xFFF00858	;OR3: SRAM
WM32	0xF0010118	0x40001001	;BR3: SRAM
WM32	0xF0010124	0xFFFF8656	;OR4: DiskOnChip
WM32	0xF0010120	0xF4000801	;BR4: DiskOnChip
WM32	0xF001012C	0xFFFF8686	;OR5: FDC37C78
WM32	0xF0010128	0xF1000801	;BR5: FDC37C78
WM32	0xF0010134	0xFFFF8850	;OR6: Board registers
WM32	0xF0010130	0xF2000801	;BR6: Board registers

; enable flash writing
WM8	0xF2000003	0x3

[TARGET]
CPUTYPE     8260        ;the CPU type (603EV,750,8240,8260)
JTAGCLOCK   0           ;use 16 MHz JTAG clock
BOOTADDR    0x00000100  ;boot address used for start-up break
WORKSPACE   0x00004000	;workspace in target RAM for fast download
BDIMODE     AGENT     	;the BDI working mode (LOADONLY | AGENT | GATEWAY)
BREAKMODE   HARD      	;SOFT or HARD, HARD uses PPC hardware breakpoints
VECTOR      NOCATCH       ;catch unhandled exceptions
DCACHE      NOFLUSH	;data cache flushing (FLUSH | NOFLUSH)
MMU         XLAT        ;translate effective to physical address
POWERUP     5000        ;start delay after power-up detected in ms
;REGLIST     SPR         ;select register to transfer to GDB
;REGLIST     ALL         ;select register to transfer to GDB

[HOST]
IP          192.168.3.1
FILE        /tftpboot/CPU86/ppcboot.bin
FORMAT      BIN
LOAD        MANUAL      ;load code MANUAL or AUTO after reset
DEBUGPORT   2001
PROMPT      CPU86>	;new prompt for Telnet

[FLASH]
CHIPTYPE    AM29F      ;Flash type (AM29F | AM29BX8 | AM29BX16 | I28BX8 | I28BX16)
CHIPSIZE    0x80000    ;The size of one flash chip in bytes (AM29DL648)
BUSWIDTH    8          ;The width of the flash memory bus in bits (8 | 16 | 32 | 64)
;WORKSPACE   0xFFF00000  ;workspace in dual port RAM
FILE        /tftpboot/CPU86/ppcboot.bin  ;The file to program
FORMAT      BIN

[REGS]
DMM1        0xF0000000
FILE        reg8260.def