;bdiGDB configuration file for CDS8548 Rev.2 silicon
;---------------------------------------------------
;
; This setup is used to program the CDS8548 flash
;
[INIT]
;
;================= setup TLB entries =========================
; Move the L2SRAM to the initial MMU page
WM32    0xFF720E44      0x0000001C      ;L2ERRDIS: disable parity error
WM32    0xFF720000      0x60010000      ;L2CTL
WM32    0xFF720100      0xFFF80000      ;L2SRBAR0 (rev.2): map to 0x0_FFF80000
WM32    0xFF720104      0x00000000      ;L2SRBAREA0 (Rev.2)
WM32    0xFF720000      0xA0010000      ;L2CTL
;
; load and execute some boot code (necessary for STARTUP HALT)
;WM32    0xfffffffc      0x48000000      ;loop
;EXEC    0xfffffffc
;
; load TLB entries, helper code @ 0xfffff000
WM32    0xfffff000      0x7c0007a4      ;tlbwe
WM32    0xfffff004      0x7c0004ac      ;msync
WM32    0xfffff008      0x48000000      ;loop
WSPR    628             0x00000000      ;MAS4:
WSPR    630             0x00000000      ;MAS7:
;
; 64 MB  TLB1 #1 0xe0000000 - 0xe3ffffff
WSPR    624             0x10010000      ;MAS0:
WSPR    625             0x80000800      ;MAS1:
WSPR    626             0xe000000a      ;MAS2:
WSPR    627             0xe0000015      ;MAS3:
EXEC    0xfffff000
;
; 16 MB TLB1 #2 0xff000000 - 0xffffffff
WSPR    624             0x10020000      ;MAS0:
WSPR    625             0x80000700      ;MAS1:
WSPR    626             0xff00000a      ;MAS2:
WSPR    627             0xff000015      ;MAS3:
EXEC    0xfffff000
;
; 16 MB TLB1 #0 0xf0000000 - 0xf0ffffff
WSPR    624             0x10000000      ;MAS0:
WSPR    625             0x80000700      ;MAS1:
WSPR    626             0xf0000008      ;MAS2:
WSPR    627             0xf0000015      ;MAS3:
EXEC    0xfffff000
;
; Remove the L2SRAM from the initial MMU page
WM32	0xFF720000      0x20010000      ;L2CTL
WM32	0xFF720000      0x20000000      ;L2CTL
;================= end setup TLB entries =====================
;
;
;================= setup for flash programming ===============
; Move CCSRBAR to 0xe0000000
WM32    0xff700000      0x000e0000      ;CCSRBAR to 0xe0000000
;
; Initialize LAWBARs
WM32    0xe0000C08      0x00000000      ;LAWBAR0 : @0x00000000
WM32    0xe0000C10      0x80f0001b      ;LAWAR0  : DDR/SDRAM  256MB
WM32    0xe0000C28      0x000e0000      ;LAWBAR1 : @0xe0000000
WM32    0xe0000C30      0x8040001d      ;LAWAR1  : Local Bus  1GB
;
; Setup Flash chip select
WM32    0xe0005000      0xf8001001      ;BR0
WM32    0xe0005004      0xf8006e65      ;OR0
WM32    0xe0005008      0xf0001001      ;BR1
WM32    0xe000500C      0xff806e65      ;OR1
;
; Set GPIO for flash Write Protect
;
WM32    0xe00e0030      0x00000200      ; FLASH WP GPOUT27
WM32    0xe00e0040      0x00000010      ; FLASH WP GPOUT27

;
; Setup flash programming workspace in L2SRAM
;WM32    0xe0020e44      0x0000001c      ;L2ERRDIS: disable parity error
;WM32    0xe0020000      0x60010000      ;L2CTL
;WM32    0xe0020100      0xf0000000      ;L2SRBAR0 (Rev.2): map to 0x0_F0000000
;WM32    0xe0020104      0x00000000      ;L2SRBAREA0 (Rev.2)
;WM32    0xe0020000      0xa0010000      ;L2CTL
;WSPR    63              0xf0000000      ;IVPR to workspace
;WSPR    415             0x0001500       ;IVOR15 : Debug exception
;WM32    0xf0001500      0x48000000      ;write valid instruction
;
;================= end setup for flash programming ===========
;


[TARGET]
CPUTYPE     8548        ;the CPU type
REGLIST	    E500	; send register list in e500 mode
JTAGCLOCK   1           ;use 16 MHz JTAG clock
;STARTUP     LOOP        ;use boot loop in L2SRAM
STARTUP     HALT        ;halt core while HRESET is asserted
BREAKMODE   HARD      	;SOFT or HARD, HARD uses PPC hardware breakpoint
STEPMODE    HWBP        ;JTAG or HWBP, HWBP uses a hardware breakpoint
WAKEUP      2000        ;give reset time to complete
POWERUP     5000        ;start delay after power-up detected in ms
SIO             7       115200 ;jsr
;MMU         XLAT
;PTBASE      0x000000f0

[HOST]
IP          192.168.65.51 
FILE        o3b.elf
FORMAT      BIN
LOAD        MANUAL              ;load code MANUAL or AUTO after reset
DUMP        /Leapfrog/tftpboot/o3b_e500.bin
PROMPT      cpb-o3b>


[FLASH]
CHIPTYPE    MIRRORX16            ;AM29LV641D
CHIPSIZE    0x8000000            ;The size of one flash chip in bytes
BUSWIDTH    16                  ;The width of the flash memory bus in bits (8 | 16 | 32)
;WORKSPACE   0x00000000 	        ;workspace in DDR SDRAM
;FILE        /adsp1/jr001950/u-boot.bin
FORMAT      BIN 0xFFF80000

[REGS]
FILE        $reg8548.def