+++ /dev/null
-# .gdbinit file
-# $Id$
-#-----
-# NOTE: this file is generated by a script, "gen_gdbinit.pl".
-# (Please type "gen_gdbinit.pl --help" and check the help message).
-# $ Id: gen_gdbinit.pl,v 1.5 2004/01/23 08:23:25 takata Exp $
-#-----
-# target platform: mappi
-
-# setting
-set width 0d70
-set radix 0d16
-debug_chaos
-
-# clk xin:cpu:bif:bus=25:200:50:50
-define clock_init
- set *(unsigned long *)0x00ef4024 = 2
- set *(unsigned long *)0x00ef4020 = 2
- set *(unsigned long *)0x00ef4010 = 0
- set *(unsigned long *)0x00ef4014 = 0
- set *(unsigned long *)0x00ef4004 = 3
- shell sleep 0.1
- set *(unsigned long *)0x00ef4008 = 0x00000200
-end
-
-# Initialize programmable ports
-define port_init
- set $sfrbase = 0x00ef0000
- set *(unsigned short *)0x00ef1060 = 0x5555
- set *(unsigned short *)0x00ef1062 = 0x5555
- set *(unsigned short *)0x00ef1064 = 0x5555
- set *(unsigned short *)0x00ef1066 = 0x5555
- set *(unsigned short *)0x00ef1068 = 0x5555
- set *(unsigned short *)0x00ef106a = 0x0000
- set *(unsigned short *)0x00ef106e = 0x5555
- set *(unsigned short *)0x00ef1070 = 0x5555
- # LED ON
- set *(unsigned char *)($sfrbase + 0x1015) = 0xff
- set *(unsigned char *)($sfrbase + 0x1085) = 0xff
- shell sleep 0.1
- # LED OFF
- set *(unsigned char *)($sfrbase + 0x1085) = 0x00
-end
-document port_init
- P5=LED(output), P6.b4=LAN_RESET(output)
-end
-
-# Initialize SDRAM controller
-define sdram_init
- # SDIR0
- set *(unsigned long *)0x00ef6008 = 0x00000182
- # SDIR1
- set *(unsigned long *)0x00ef600c = 0x00000001
- # Initialize wait
- shell sleep 0.1
- # Ch0-MOD
- set *(unsigned long *)0x00ef602c = 0x00000020
- # Ch0-TR
- set *(unsigned long *)0x00ef6028 = 0x00051502
- # Ch0-ADR (size:64MB)
- set *(unsigned long *)0x00ef6020 = 0x00000004
- # AutoRef On
- set *(unsigned long *)0x00ef6004 = 0x00010f05
- # Access enable
- set *(unsigned long *)0x00ef6024 = 0x00000001
-end
-document sdram_init
- SDRAM controller initialization
- 0x08000000 - 0x0bffffff (64MB)
-end
-
-# Initialize LAN controller
-define lanc_init
- set $sfrbase = 0x00ef0000
- # Set BSEL3 (BSEL3 for the Chaos's bselc)
- set *(unsigned long *)($sfrbase + 0x5300) = 0x07078040
- set *(unsigned long *)($sfrbase + 0x5304) = 0x01110102
- set *(unsigned long *)($sfrbase + 0x5308) = 0x00000001
- # Reset (P5=LED,P6.b4=LAN_RESET)
- set *(unsigned short *)($sfrbase + 0x106c) = 0x0000
- set *(unsigned char *)($sfrbase + 0x1016) = 0xff
- set *(unsigned char *)($sfrbase + 0x1086) = 0xff
- shell sleep 0.1
- # swivel: 0=normal, 4=reverse
-# set *(unsigned char *)($sfrbase + 0x1086) = 0x00
- set *(unsigned char *)($sfrbase + 0x1086) = 0x04
- set *(unsigned long *)(0x0c000330) = 0xffffffff
- # Set mac address
- set $lanc = (void*)0x0c000300
- set *(unsigned long *)($lanc + 0x0000) = 0x00610010
- set *(unsigned long *)($lanc + 0x0004) = 0x00200030
- set *(unsigned long *)($lanc + 0x0008) = 0x00400050
- set *(unsigned long *)($lanc + 0x000c) = 0x00600007
-end
-document lanc_init
- LAN controller initialization
- ex.) MAC address: 10 20 30 40 50 60
-end
-
-# LCD & CRT dual-head setting (8bpp)
-define dispc_init
- set $sfrbase = 0x00ef0000
- # BSEL4 Dispc
- set *(unsigned long *)($sfrbase + 0x5400) = 0x06078000
- set *(unsigned long *)($sfrbase + 0x5404) = 0x00101101
-end
-
-# MMU enable
-define mmu_enable
- set $evb=0x88000000
- set *(unsigned long *)0xffff0024=1
-end
-
-# MMU disable
-define mmu_disable
- set $evb=0
- set *(unsigned long *)0xffff0024=0
-end
-
-# Show TLB entries
-define show_tlb_entries
- set $i = 0
- set $addr = $arg0
- set $nr_entries = $arg1
- use_mon_code
- while ($i < $nr_entries)
- set $tlb_tag = *(unsigned long*)$addr
- set $tlb_data = *(unsigned long*)($addr + 4)
- printf " [%2d] 0x%08lx : 0x%08lx - 0x%08lx\n", $i, $addr, $tlb_tag, $tlb_data
- set $i = $i + 1
- set $addr = $addr + 8
- end
- use_debug_dma
-end
-define itlb
- set $itlb=0xfe000000
- show_tlb_entries $itlb 0d32
-end
-define dtlb
- set $dtlb=0xfe000800
- show_tlb_entries $dtlb 0d32
-end
-
-# Show current task structure
-define show_current
- set $current = $spi & 0xffffe000
- printf "$current=0x%08lX\n",$current
- print *(struct task_struct *)$current
-end
-
-# Show user assigned task structure
-define show_task
- set = $arg0 & 0xffffe000
- printf "$task=0x%08lX\n",$task
- print *(struct task_struct *)$task
-end
-document show_task
- Show user assigned task structure
- arg0 : task structure address
-end
-
-# Show M32R registers
-define show_regs
- printf " R0[0x%08lX] R1[0x%08lX] R2[0x%08lX] R3[0x%08lX]\n",$r0,$r1,$r2,$r3
- printf " R4[0x%08lX] R5[0x%08lX] R6[0x%08lX] R7[0x%08lX]\n",$r4,$r5,$r6,$r7
- printf " R8[0x%08lX] R9[0x%08lX] R10[0x%08lX] R11[0x%08lX]\n",$r8,$r9,$r10,$r11
- printf "R12[0x%08lX] FP[0x%08lX] LR[0x%08lX] SP[0x%08lX]\n",$r12,$fp,$lr,$sp
- printf "PSW[0x%08lX] CBR[0x%08lX] SPI[0x%08lX] SPU[0x%08lX]\n",$psw,$cbr,$spi,$spu
- printf "BPC[0x%08lX] PC[0x%08lX] ACCL[0x%08lX] ACCH[0x%08lX]\n",$bpc,$pc,$accl,$acch
- printf "EVB[0x%08lX]\n",$evb
-end
-
-# Setup all
-define setup
- use_mon_code
- set *(unsigned int)0xfffffffc=0x60
- shell sleep 0.1
- clock_init
- shell sleep 0.1
- port_init
- sdram_init
- lanc_init
- dispc_init
- set $evb=0x00000000
-end
-
-# Load modules
-define load_modules
- use_debug_dma
- load
-end
-
-# Set kernel parameters
-define set_kernel_parameters
- set $param = (void*)0x00001000
- # INITRD_START
- #set *(unsigned long *)($param + 0x0010) = 0x082a0000
- # INITRD_SIZE
- #set *(unsigned long *)($param + 0x0014) = 0x00000000
- # M32R_CPUCLK
- set *(unsigned long *)($param + 0x0018) = 0d200000000
- # M32R_BUSCLK
- set *(unsigned long *)($param + 0x001c) = 0d50000000
-
- # M32R_TIMER_DIVIDE
- set *(unsigned long *)($param + 0x0020) = 0d128
-
- set {char[0x200]}($param + 0x100) = "console=ttyS0,115200n8x root=/dev/nfsroot nfsroot=192.168.0.1:/project/m32r-linux/export/root.bbox-httpd nfsaddrs=192.168.0.101:192.168.0.1:192.168.0.1:255.255.255.0:mappi001 \0"
-end
-
-# Boot
-define boot
- set_kernel_parameters
- set $fp = 0
- set $pc=0x00002000
- set *(long *)0xfffffff4=0x8080
-# b load_flat_binary
-# set *(unsigned char *)0x08001003=0x63
-# set *(unsigned char *)0x08001003=0x02
- si
-# c
-end
-
-# Set breakpoints
-define set_breakpoints
- b *0x08000030
-end
-
-# Restart
-define restart
- sdireset
- sdireset
- setup
- load_modules
- boot
-end
-
-sdireset
-sdireset
-file vmlinux
-target m32rsdi
-setup
-load_modules
-boot
-
projects / linux-2.6-omap-h63xx.git / blobdiff