diff options
Diffstat (limited to 'arch/m32r/mappi/dot.gdbinit.nommu')
-rw-r--r-- | arch/m32r/mappi/dot.gdbinit.nommu | 245 |
1 files changed, 245 insertions, 0 deletions
diff --git a/arch/m32r/mappi/dot.gdbinit.nommu b/arch/m32r/mappi/dot.gdbinit.nommu new file mode 100644 index 000000000000..297536cf67cf --- /dev/null +++ b/arch/m32r/mappi/dot.gdbinit.nommu | |||
@@ -0,0 +1,245 @@ | |||
1 | # .gdbinit file | ||
2 | # $Id$ | ||
3 | #----- | ||
4 | # NOTE: this file is generated by a script, "gen_gdbinit.pl". | ||
5 | # (Please type "gen_gdbinit.pl --help" and check the help message). | ||
6 | # $ Id: gen_gdbinit.pl,v 1.5 2004/01/23 08:23:25 takata Exp $ | ||
7 | #----- | ||
8 | # target platform: mappi | ||
9 | |||
10 | # setting | ||
11 | set width 0d70 | ||
12 | set radix 0d16 | ||
13 | debug_chaos | ||
14 | |||
15 | # clk xin:cpu:bif:bus=25:200:50:50 | ||
16 | define clock_init | ||
17 | set *(unsigned long *)0x00ef4024 = 2 | ||
18 | set *(unsigned long *)0x00ef4020 = 2 | ||
19 | set *(unsigned long *)0x00ef4010 = 0 | ||
20 | set *(unsigned long *)0x00ef4014 = 0 | ||
21 | set *(unsigned long *)0x00ef4004 = 3 | ||
22 | shell sleep 0.1 | ||
23 | set *(unsigned long *)0x00ef4008 = 0x00000200 | ||
24 | end | ||
25 | |||
26 | # Initialize programmable ports | ||
27 | define port_init | ||
28 | set $sfrbase = 0x00ef0000 | ||
29 | set *(unsigned short *)0x00ef1060 = 0x5555 | ||
30 | set *(unsigned short *)0x00ef1062 = 0x5555 | ||
31 | set *(unsigned short *)0x00ef1064 = 0x5555 | ||
32 | set *(unsigned short *)0x00ef1066 = 0x5555 | ||
33 | set *(unsigned short *)0x00ef1068 = 0x5555 | ||
34 | set *(unsigned short *)0x00ef106a = 0x0000 | ||
35 | set *(unsigned short *)0x00ef106e = 0x5555 | ||
36 | set *(unsigned short *)0x00ef1070 = 0x5555 | ||
37 | # LED ON | ||
38 | set *(unsigned char *)($sfrbase + 0x1015) = 0xff | ||
39 | set *(unsigned char *)($sfrbase + 0x1085) = 0xff | ||
40 | shell sleep 0.1 | ||
41 | # LED OFF | ||
42 | set *(unsigned char *)($sfrbase + 0x1085) = 0x00 | ||
43 | end | ||
44 | document port_init | ||
45 | P5=LED(output), P6.b4=LAN_RESET(output) | ||
46 | end | ||
47 | |||
48 | # Initialize SDRAM controller | ||
49 | define sdram_init | ||
50 | # SDIR0 | ||
51 | set *(unsigned long *)0x00ef6008 = 0x00000182 | ||
52 | # SDIR1 | ||
53 | set *(unsigned long *)0x00ef600c = 0x00000001 | ||
54 | # Initialize wait | ||
55 | shell sleep 0.1 | ||
56 | # Ch0-MOD | ||
57 | set *(unsigned long *)0x00ef602c = 0x00000020 | ||
58 | # Ch0-TR | ||
59 | set *(unsigned long *)0x00ef6028 = 0x00051502 | ||
60 | # Ch0-ADR (size:64MB) | ||
61 | set *(unsigned long *)0x00ef6020 = 0x00000004 | ||
62 | # AutoRef On | ||
63 | set *(unsigned long *)0x00ef6004 = 0x00010f05 | ||
64 | # Access enable | ||
65 | set *(unsigned long *)0x00ef6024 = 0x00000001 | ||
66 | end | ||
67 | document sdram_init | ||
68 | SDRAM controller initialization | ||
69 | 0x08000000 - 0x0bffffff (64MB) | ||
70 | end | ||
71 | |||
72 | # Initialize LAN controller | ||
73 | define lanc_init | ||
74 | set $sfrbase = 0x00ef0000 | ||
75 | # Set BSEL3 (BSEL3 for the Chaos's bselc) | ||
76 | set *(unsigned long *)($sfrbase + 0x5300) = 0x07078040 | ||
77 | set *(unsigned long *)($sfrbase + 0x5304) = 0x01110102 | ||
78 | set *(unsigned long *)($sfrbase + 0x5308) = 0x00000001 | ||
79 | # Reset (P5=LED,P6.b4=LAN_RESET) | ||
80 | set *(unsigned short *)($sfrbase + 0x106c) = 0x0000 | ||
81 | set *(unsigned char *)($sfrbase + 0x1016) = 0xff | ||
82 | set *(unsigned char *)($sfrbase + 0x1086) = 0xff | ||
83 | shell sleep 0.1 | ||
84 | # swivel: 0=normal, 4=reverse | ||
85 | # set *(unsigned char *)($sfrbase + 0x1086) = 0x00 | ||
86 | set *(unsigned char *)($sfrbase + 0x1086) = 0x04 | ||
87 | set *(unsigned long *)(0x0c000330) = 0xffffffff | ||
88 | # Set mac address | ||
89 | set $lanc = (void*)0x0c000300 | ||
90 | set *(unsigned long *)($lanc + 0x0000) = 0x00610010 | ||
91 | set *(unsigned long *)($lanc + 0x0004) = 0x00200030 | ||
92 | set *(unsigned long *)($lanc + 0x0008) = 0x00400050 | ||
93 | set *(unsigned long *)($lanc + 0x000c) = 0x00600007 | ||
94 | end | ||
95 | document lanc_init | ||
96 | LAN controller initialization | ||
97 | ex.) MAC address: 10 20 30 40 50 60 | ||
98 | end | ||
99 | |||
100 | # LCD & CRT dual-head setting (8bpp) | ||
101 | define dispc_init | ||
102 | set $sfrbase = 0x00ef0000 | ||
103 | # BSEL4 Dispc | ||
104 | set *(unsigned long *)($sfrbase + 0x5400) = 0x06078000 | ||
105 | set *(unsigned long *)($sfrbase + 0x5404) = 0x00101101 | ||
106 | end | ||
107 | |||
108 | # MMU enable | ||
109 | define mmu_enable | ||
110 | set $evb=0x88000000 | ||
111 | set *(unsigned long *)0xffff0024=1 | ||
112 | end | ||
113 | |||
114 | # MMU disable | ||
115 | define mmu_disable | ||
116 | set $evb=0 | ||
117 | set *(unsigned long *)0xffff0024=0 | ||
118 | end | ||
119 | |||
120 | # Show TLB entries | ||
121 | define show_tlb_entries | ||
122 | set $i = 0 | ||
123 | set $addr = $arg0 | ||
124 | set $nr_entries = $arg1 | ||
125 | use_mon_code | ||
126 | while ($i < $nr_entries) | ||
127 | set $tlb_tag = *(unsigned long*)$addr | ||
128 | set $tlb_data = *(unsigned long*)($addr + 4) | ||
129 | printf " [%2d] 0x%08lx : 0x%08lx - 0x%08lx\n", $i, $addr, $tlb_tag, $tlb_data | ||
130 | set $i = $i + 1 | ||
131 | set $addr = $addr + 8 | ||
132 | end | ||
133 | use_debug_dma | ||
134 | end | ||
135 | define itlb | ||
136 | set $itlb=0xfe000000 | ||
137 | show_tlb_entries $itlb 0d32 | ||
138 | end | ||
139 | define dtlb | ||
140 | set $dtlb=0xfe000800 | ||
141 | show_tlb_entries $dtlb 0d32 | ||
142 | end | ||
143 | |||
144 | # Show current task structure | ||
145 | define show_current | ||
146 | set $current = $spi & 0xffffe000 | ||
147 | printf "$current=0x%08lX\n",$current | ||
148 | print *(struct task_struct *)$current | ||
149 | end | ||
150 | |||
151 | # Show user assigned task structure | ||
152 | define show_task | ||
153 | set = $arg0 & 0xffffe000 | ||
154 | printf "$task=0x%08lX\n",$task | ||
155 | print *(struct task_struct *)$task | ||
156 | end | ||
157 | document show_task | ||
158 | Show user assigned task structure | ||
159 | arg0 : task structure address | ||
160 | end | ||
161 | |||
162 | # Show M32R registers | ||
163 | define show_regs | ||
164 | printf " R0[0x%08lX] R1[0x%08lX] R2[0x%08lX] R3[0x%08lX]\n",$r0,$r1,$r2,$r3 | ||
165 | printf " R4[0x%08lX] R5[0x%08lX] R6[0x%08lX] R7[0x%08lX]\n",$r4,$r5,$r6,$r7 | ||
166 | printf " R8[0x%08lX] R9[0x%08lX] R10[0x%08lX] R11[0x%08lX]\n",$r8,$r9,$r10,$r11 | ||
167 | printf "R12[0x%08lX] FP[0x%08lX] LR[0x%08lX] SP[0x%08lX]\n",$r12,$fp,$lr,$sp | ||
168 | printf "PSW[0x%08lX] CBR[0x%08lX] SPI[0x%08lX] SPU[0x%08lX]\n",$psw,$cbr,$spi,$spu | ||
169 | printf "BPC[0x%08lX] PC[0x%08lX] ACCL[0x%08lX] ACCH[0x%08lX]\n",$bpc,$pc,$accl,$acch | ||
170 | printf "EVB[0x%08lX]\n",$evb | ||
171 | end | ||
172 | |||
173 | # Setup all | ||
174 | define setup | ||
175 | use_mon_code | ||
176 | set *(unsigned int)0xfffffffc=0x60 | ||
177 | shell sleep 0.1 | ||
178 | clock_init | ||
179 | shell sleep 0.1 | ||
180 | port_init | ||
181 | sdram_init | ||
182 | lanc_init | ||
183 | dispc_init | ||
184 | set $evb=0x00000000 | ||
185 | end | ||
186 | |||
187 | # Load modules | ||
188 | define load_modules | ||
189 | use_debug_dma | ||
190 | load | ||
191 | end | ||
192 | |||
193 | # Set kernel parameters | ||
194 | define set_kernel_parameters | ||
195 | set $param = (void*)0x00001000 | ||
196 | # INITRD_START | ||
197 | #set *(unsigned long *)($param + 0x0010) = 0x082a0000 | ||
198 | # INITRD_SIZE | ||
199 | #set *(unsigned long *)($param + 0x0014) = 0x00000000 | ||
200 | # M32R_CPUCLK | ||
201 | set *(unsigned long *)($param + 0x0018) = 0d200000000 | ||
202 | # M32R_BUSCLK | ||
203 | set *(unsigned long *)($param + 0x001c) = 0d50000000 | ||
204 | |||
205 | # M32R_TIMER_DIVIDE | ||
206 | set *(unsigned long *)($param + 0x0020) = 0d128 | ||
207 | |||
208 | 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" | ||
209 | end | ||
210 | |||
211 | # Boot | ||
212 | define boot | ||
213 | set_kernel_parameters | ||
214 | set $fp = 0 | ||
215 | set $pc=0x00002000 | ||
216 | set *(long *)0xfffffff4=0x8080 | ||
217 | # b load_flat_binary | ||
218 | # set *(unsigned char *)0x08001003=0x63 | ||
219 | # set *(unsigned char *)0x08001003=0x02 | ||
220 | si | ||
221 | # c | ||
222 | end | ||
223 | |||
224 | # Set breakpoints | ||
225 | define set_breakpoints | ||
226 | b *0x08000030 | ||
227 | end | ||
228 | |||
229 | # Restart | ||
230 | define restart | ||
231 | sdireset | ||
232 | sdireset | ||
233 | setup | ||
234 | load_modules | ||
235 | boot | ||
236 | end | ||
237 | |||
238 | sdireset | ||
239 | sdireset | ||
240 | file vmlinux | ||
241 | target m32rsdi | ||
242 | setup | ||
243 | load_modules | ||
244 | boot | ||
245 | |||