freecalypso-reveng: compal/c156-boot.disasm annotate

annotate compal/c156-boot.disasm @ 395:00f5287db832

se_k200i/flash-notes: fix wrong number of zeros in 0x20000 address

author	Mychaela Falconia <falcon@freecalypso.org>
date	Sun, 01 Jan 2023 01:42:04 +0000
parents	5c47d916255e
children

rev	line source
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	1 RESET entry and exception vectors:
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	2 0: ea000011 b 0x4c
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	3 4: ea008036 b 0x200e4
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	4 8: ea008036 b 0x200e8
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	5 c: ea008036 b 0x200ec
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	6 10: ea008036 b 0x200f0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	7 14: ea008036 b 0x200f4
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	8 18: ea008036 b 0x200f8
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	9 1c: ea008036 b 0x200fc
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	10
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	11 20: 02a102a1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	12 24: 02a302a1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	13 28: 00000040
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	14 2c: fffffd00
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	15 30: ffff9800
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	16 34: fffffb10
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	17 38: ffffff08
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	18 3c: 20021081
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	19 40: 00000800
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	20 44: 004000c0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	21 48: 00000e85
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	22
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	23 ; RESET entry point
e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	24 ; same init as in the C139 version
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	25 4c: e51f1028 ldr r1, =0xfffffd00 ; via 0x2c
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	26 50: e1d120b2 ldrh r2, [r1, #2]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	27 54: e51f0034 ldr r0, =0x40 ; via 0x28
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	28 58: e1800002 orr r0, r0, r2
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	29 5c: e1c100b2 strh r0, [r1, #2]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	30 ; disable PLL
e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	31 ; diff from C139 version: writing 2002 into FFFF:9800 instead of 2006
e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	32 ; diff in the BYPASS_DIV field
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	33 60: e51f1038 ldr r1, =0xffff9800 ; via 0x30
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	34 64: e15f22be ldrh r2, =0x2002 ; via 0x3e
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	35 68: e1c120b0 strh r2, [r1]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	36 6c: e5912000 ldr r2, [r1]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	37 70: e2022001 and r2, r2, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	38 74: e3520001 cmp r2, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	39 78: 0afffffb beq 0x6c
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	40 ; FFFF:FD00 write same as C139
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	41 7c: e51f1058 ldr r1, =0xfffffd00 ; via 0x2c
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	42 80: e15f24bc ldrh r2, =0x1081 ; via 0x3c
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	43 84: e1c120b0 strh r2, [r1]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	44 ; disable DU like C139
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	45 88: e51f105c ldr r1, =0xfffffb10 ; via 0x34
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	46 8c: e15f25b4 ldrh r2, =0x800 ; via 0x40
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	47 90: e1d100b0 ldrh r0, [r1]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	48 94: e1800002 orr r0, r0, r2
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	49 98: e1c100b0 strh r0, [r1]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	50 ; ditto for MPU
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	51 9c: e51f106c ldr r1, =0xffffff08 ; via 0x38
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	52 a0: e15f26b6 ldrh r2, =0x0 ; via 0x42
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	53 a4: e1c120b0 strh r2, [r1]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	54 ; Memory timings
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	55 a8: e59f1640 ldr r1, =0xfffffb00 ; via 0x6f0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	56 ac: e15f29b4 ldrh r2, =0x2a1 ; via 0x20
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	57 b0: e1c120b0 strh r2, [r1]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	58 b4: e15f29ba ldrh r2, =0x2a1 ; via 0x22
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	59 b8: e1c120b2 strh r2, [r1, #2]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	60 bc: e15f2ab0 ldrh r2, =0x2a1 ; via 0x24
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	61 c0: e1c120b4 strh r2, [r1, #4]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	62 c4: e15f2ab6 ldrh r2, =0x2a3 ; via 0x26
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	63 c8: e1c120b6 strh r2, [r1, #6]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	64 cc: e15f28bc ldrh r2, =0xe85 ; via 0x48
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	65 d0: e1c120ba strh r2, [r1, #10] ; 0xa
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	66 d4: e15f29b8 ldrh r2, =0xc0 ; via 0x44
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	67 d8: e1c120bc strh r2, [r1, #12] ; 0xc
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	68 dc: e15f29be ldrh r2, =0x40 ; via 0x46
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	69 e0: e1c120b8 strh r2, [r1, #8]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	70 ; enable 8 MiB chip select regions
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	71 e4: e59f3630 ldr r3, =0xfffef006 ; via 0x71c
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	72 e8: e1d310b0 ldrh r1, [r3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	73 ec: e3a02008 mov r2, #8
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	74 f0: e1811002 orr r1, r1, r2
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	75 f4: e1c310b0 strh r1, [r3]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	76 ; write 0x0110 into FFFE:F00A
e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	77 ; enable I/O(8) and I/O(12)
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	78 f8: e59f3604 ldr r3, =0xfffef000 ; via 0x704
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	79 fc: e3a01e11 mov r1, #272 ; 0x110
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	80 100: e1c310ba strh r1, [r3, #10] ; 0xa
277 5c47d916255e compal/c156-boot.disasm: GPIO comments were wrong Mychaela Falconia <falcon@freecalypso.org> parents: 109 diff changeset	81 ; FFFE:4804: set GPIOs 8 and 12 as outputs
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	82 104: e59f3604 ldr r3, =0xfffe4804 ; via 0x710
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	83 108: e5931000 ldr r1, [r3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	84 10c: e3a030ff mov r3, #255 ; 0xff
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	85 110: e3a02cee mov r2, #60928 ; 0xee00
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	86 114: e1822003 orr r2, r2, r3
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	87 118: e0011002 and r1, r1, r2
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	88 11c: e59f35e4 ldr r3, =0xfffe4800 ; via 0x708
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	89 120: e1c310b4 strh r1, [r3, #4]
277 5c47d916255e compal/c156-boot.disasm: GPIO comments were wrong Mychaela Falconia <falcon@freecalypso.org> parents: 109 diff changeset	90 ; ARMIO_LATCH_OUT: GPIO 8 set to 0
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	91 124: e59f35e0 ldr r3, =0xfffe4802 ; via 0x70c
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	92 128: e5931000 ldr r1, [r3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	93 12c: e3a030ff mov r3, #255 ; 0xff
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	94 130: e3a02cfe mov r2, #65024 ; 0xfe00
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	95 134: e1822003 orr r2, r2, r3
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	96 138: e0011002 and r1, r1, r2
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	97 13c: e59f35c4 ldr r3, =0xfffe4800 ; via 0x708
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	98 140: e1c310b2 strh r1, [r3, #2]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	99 ; ... and then reset it to 0xF400
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	100 144: e3a01b3d mov r1, #62464 ; 0xf400
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	101 148: e59f35b8 ldr r3, =0xfffe4800 ; via 0x708
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	102 14c: e1c310b2 strh r1, [r3, #2]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	103 ; SVC mode, IRQ and FIQ disabled
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	104 150: e10f0000 mrs r0, CPSR
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	105 154: e3c0001f bic r0, r0, #31 ; 0x1f
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	106 158: e3800013 orr r0, r0, #19 ; 0x13
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	107 15c: e38000c0 orr r0, r0, #192 ; 0xc0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	108 160: e129f000 msr CPSR_fc, r0
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	109 ; zero all 256 KiB IRAM except last 128 bytes
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	110 164: e3a00502 mov r0, #8388608 ; 0x800000
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	111 168: e3a02000 mov r2, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	112 16c: e3a01721 mov r1, #8650752 ; 0x840000
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	113 170: e2411080 sub r1, r1, #128 ; 0x80
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	114 174: e4802004 str r2, [r0], #4
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	115 178: e1500001 cmp r0, r1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	116 17c: 1afffffc bne 0x174
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	117 ; ditto for 2 MiB XRAM
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	118 180: e3a00401 mov r0, #16777216 ; 0x1000000
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	119 184: e3a02000 mov r2, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	120 188: e3a01612 mov r1, #18874368 ; 0x1200000
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	121 18c: e2411080 sub r1, r1, #128 ; 0x80
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	122 190: e4802004 str r2, [r0], #4
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	123 194: e1500001 cmp r0, r1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	124 198: 1afffffc bne 0x190
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	125 ; MODEM UART
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	126 19c: e59f0550 ldr r0, =0xffff5800 ; via 0x6f4
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	127 ; 0 into LCR for IER access
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	128 1a0: e3a01000 mov r1, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	129 1a4: e5c01003 strb r1, [r0, #3]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	130 ; clear IER
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	131 1a8: e3a01000 mov r1, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	132 1ac: e5c01001 strb r1, [r0, #1]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	133 ; BF into LCR
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	134 1b0: e3a010bf mov r1, #191 ; 0xbf
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	135 1b4: e5c01003 strb r1, [r0, #3]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	136 ; 0x10 into EFR
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	137 1b8: e3a01010 mov r1, #16 ; 0x10
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	138 1bc: e5c01002 strb r1, [r0, #2]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	139 ; set 115200 baud
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	140 1c0: e59f3534 ldr r3, =0xffff5803 ; via 0x6fc
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	141 1c4: e5931000 ldr r1, [r3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	142 1c8: e3811080 orr r1, r1, #128 ; 0x80
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	143 1cc: e5c31000 strb r1, [r3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	144 1d0: e3a01007 mov r1, #7
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	145 1d4: e5c01000 strb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	146 1d8: e3a01000 mov r1, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	147 1dc: e5c01001 strb r1, [r0, #1]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	148 ; LCR will eventually get back to 03
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	149 1e0: e59f3514 ldr r3, =0xffff5803 ; via 0x6fc
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	150 1e4: e5931000 ldr r1, [r3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	151 1e8: e201107f and r1, r1, #127 ; 0x7f
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	152 1ec: e5c31000 strb r1, [r3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	153 1f0: e5931000 ldr r1, [r3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	154 1f4: e3811003 orr r1, r1, #3
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	155 1f8: e5c31000 strb r1, [r3]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	156 ; 0x40 into MCR: TCR/TLR access
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	157 1fc: e3a01040 mov r1, #64 ; 0x40
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	158 200: e5c01004 strb r1, [r0, #4]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	159 ; TCR=0x0F (same as default)
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	160 204: e3a0100f mov r1, #15 ; 0xf
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	161 208: e5c01006 strb r1, [r0, #6]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	162 ; BF into LCR again
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	163 20c: e3a010bf mov r1, #191 ; 0xbf
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	164 210: e5c01003 strb r1, [r0, #3]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	165 ; 0x10 into EFR again
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	166 214: e3a01010 mov r1, #16 ; 0x10
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	167 218: e5c01002 strb r1, [r0, #2]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	168 ; finally 03 into LCR
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	169 21c: e3a01003 mov r1, #3
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	170 220: e5c01003 strb r1, [r0, #3]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	171 ; clear SCR (default, all weird stuff disabled)
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	172 224: e3a01000 mov r1, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	173 228: e5c01010 strb r1, [r0, #16] ; 0x10
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	174 ; FCR=06: FIFOs cleared and disabled
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	175 22c: e3a01006 mov r1, #6
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	176 230: e5c01002 strb r1, [r0, #2]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	177 ; MCR=0F
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	178 234: e3a0100f mov r1, #15 ; 0xf
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	179 238: e5c01004 strb r1, [r0, #4]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	180 ; FCR=F1: enable FIFOs with max trigger levels
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	181 23c: e3a010f1 mov r1, #241 ; 0xf1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	182 240: e5c01002 strb r1, [r0, #2]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	183 ; MDR1: write 7 for reset, then 0 for UART mode
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	184 244: e3a01007 mov r1, #7
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	185 248: e5c01008 strb r1, [r0, #8]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	186 24c: e3a01000 mov r1, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	187 250: e5c01008 strb r1, [r0, #8]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	188 ; IER: enable Rx interrupt
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	189 254: e59f349c ldr r3, =0xffff5801 ; via 0x6f8
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	190 258: e5931000 ldr r1, [r3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	191 25c: e3811001 orr r1, r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	192 260: e5c31000 strb r1, [r3]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	193 ; nCS0: WS=3, write enable, DC=1
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	194 264: e59f1484 ldr r1, =0xfffffb00 ; via 0x6f0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	195 268: e59f247c ldr r2, =0x2a3 ; via 0x6ec
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	196 26c: e1c120b0 strh r2, [r1]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	197 ; FFFF:FB0E = 0x6A: adapt enabled for RHEA and API,
e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	198 ; all ARM7 cycles visible externally
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	199 270: e59f3488 ldr r3, =0xfffffb00 ; via 0x700
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	200 274: e3a0106a mov r1, #106 ; 0x6a
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	201 278: e1c310be strh r1, [r3, #14] ; 0xe
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	202 ; dingle UART FIFOs again, same settings
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	203 27c: e59f0470 ldr r0, =0xffff5800 ; via 0x6f4
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	204 280: e3a010f7 mov r1, #247 ; 0xf7
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	205 284: e5c01002 strb r1, [r0, #2]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	206 288: e3a010f1 mov r1, #241 ; 0xf1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	207 28c: e5c01002 strb r1, [r0, #2]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	208 ; short delay loop
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	209 290: e3a01f4b mov r1, #300 ; 0x12c
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	210 294: e2411001 sub r1, r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	211 298: e3510000 cmp r1, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	212 29c: 1afffffc bne 0x294
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	213 ; check UART for unsolicited input?
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	214 2a0: e59f044c ldr r0, =0xffff5800 ; via 0x6f4
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	215 2a4: e3a02064 mov r2, #100 ; 0x64
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	216 2a8: e3a08801 mov r8, #65536 ; 0x10000
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	217 2ac: e2488001 sub r8, r8, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	218 2b0: e3580000 cmp r8, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	219 2b4: 0a000040 beq 0x3bc
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	220 2b8: e5d01005 ldrb r1, [r0, #5]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	221 2bc: e2011001 and r1, r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	222 2c0: e3510001 cmp r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	223 2c4: 1afffff8 bne 0x2ac
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	224 2c8: e5d01000 ldrb r1, [r0]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	225 ; unsolicited input received
e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	226 ; repeats the whole UART init, but with /2 div for 406250 baud
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	227 2cc: e59f0420 ldr r0, =0xffff5800 ; via 0x6f4
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	228 2d0: e3a01000 mov r1, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	229 2d4: e5c01003 strb r1, [r0, #3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	230 2d8: e3a01000 mov r1, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	231 2dc: e5c01001 strb r1, [r0, #1]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	232 2e0: e3a010bf mov r1, #191 ; 0xbf
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	233 2e4: e5c01003 strb r1, [r0, #3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	234 2e8: e3a01010 mov r1, #16 ; 0x10
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	235 2ec: e5c01002 strb r1, [r0, #2]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	236 2f0: e59f3404 ldr r3, =0xffff5803 ; via 0x6fc
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	237 2f4: e5931000 ldr r1, [r3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	238 2f8: e3811080 orr r1, r1, #128 ; 0x80
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	239 2fc: e5c31000 strb r1, [r3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	240 300: e3a01002 mov r1, #2
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	241 304: e5c01000 strb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	242 308: e3a01000 mov r1, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	243 30c: e5c01001 strb r1, [r0, #1]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	244 310: e59f33e4 ldr r3, =0xffff5803 ; via 0x6fc
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	245 314: e5931000 ldr r1, [r3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	246 318: e201107f and r1, r1, #127 ; 0x7f
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	247 31c: e5c31000 strb r1, [r3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	248 320: e5931000 ldr r1, [r3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	249 324: e3811003 orr r1, r1, #3
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	250 328: e5c31000 strb r1, [r3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	251 32c: e3a01040 mov r1, #64 ; 0x40
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	252 330: e5c01004 strb r1, [r0, #4]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	253 334: e3a0100f mov r1, #15 ; 0xf
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	254 338: e5c01006 strb r1, [r0, #6]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	255 33c: e3a010bf mov r1, #191 ; 0xbf
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	256 340: e5c01003 strb r1, [r0, #3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	257 344: e3a01010 mov r1, #16 ; 0x10
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	258 348: e5c01002 strb r1, [r0, #2]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	259 34c: e3a01003 mov r1, #3
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	260 350: e5c01003 strb r1, [r0, #3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	261 354: e3a01000 mov r1, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	262 358: e5c01010 strb r1, [r0, #16] ; 0x10
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	263 35c: e3a01006 mov r1, #6
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	264 360: e5c01002 strb r1, [r0, #2]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	265 364: e3a0100f mov r1, #15 ; 0xf
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	266 368: e5c01004 strb r1, [r0, #4]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	267 36c: e3a010f1 mov r1, #241 ; 0xf1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	268 370: e5c01002 strb r1, [r0, #2]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	269 374: e3a01007 mov r1, #7
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	270 378: e5c01008 strb r1, [r0, #8]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	271 37c: e3a01000 mov r1, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	272 380: e5c01008 strb r1, [r0, #8]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	273 384: e59f336c ldr r3, =0xffff5801 ; via 0x6f8
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	274 388: e5931000 ldr r1, [r3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	275 38c: e3811001 orr r1, r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	276 390: e5c31000 strb r1, [r3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	277 394: e59f0358 ldr r0, =0xffff5800 ; via 0x6f4
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	278 398: e3a010f7 mov r1, #247 ; 0xf7
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	279 39c: e5c01002 strb r1, [r0, #2]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	280 3a0: e3a010f1 mov r1, #241 ; 0xf1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	281 3a4: e5c01002 strb r1, [r0, #2]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	282 3a8: e3a01f4b mov r1, #300 ; 0x12c
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	283 3ac: e2411001 sub r1, r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	284 3b0: e3510000 cmp r1, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	285 3b4: 1afffffc bne 0x3ac
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	286 3b8: e59f0334 ldr r0, =0xffff5800 ; via 0x6f4
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	287 ; normal path continues
e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	288 ; emit 1B F6 02 00 41 01 40
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	289 3bc: e3a0101b mov r1, #27 ; 0x1b
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	290 3c0: e5c01000 strb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	291 3c4: e3a010f6 mov r1, #246 ; 0xf6
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	292 3c8: e5c01000 strb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	293 3cc: e3a01002 mov r1, #2
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	294 3d0: e5c01000 strb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	295 3d4: e3a01000 mov r1, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	296 3d8: e5c01000 strb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	297 3dc: e3a01041 mov r1, #65 ; 0x41
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	298 3e0: e5c01000 strb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	299 3e4: e3a01001 mov r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	300 3e8: e5c01000 strb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	301 3ec: e3a01040 mov r1, #64 ; 0x40
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	302 3f0: e5c01000 strb r1, [r0]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	303 ; wait for UART input
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	304 3f4: e3a02064 mov r2, #100 ; 0x64
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	305 3f8: e3a08701 mov r8, #262144 ; 0x40000
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	306 3fc: e2488001 sub r8, r8, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	307 400: e3580000 cmp r8, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	308 404: 0a0000aa beq 0x6b4
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	309 408: e5d01005 ldrb r1, [r0, #5]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	310 40c: e2011001 and r1, r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	311 410: e3510001 cmp r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	312 414: 1afffff8 bne 0x3fc
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	313 418: e5d01000 ldrb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	314 41c: e3510000 cmp r1, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	315 420: 1a000003 bne 0x434
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	316 424: e2422001 sub r2, r2, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	317 428: e3520000 cmp r2, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	318 42c: 0a0000a0 beq 0x6b4
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	319 430: eafffff1 b 0x3fc
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	320 434: e351001b cmp r1, #27 ; 0x1b
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	321 438: 1affffef bne 0x3fc
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	322 ; got 1B
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	323 43c: e3a08701 mov r8, #262144 ; 0x40000
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	324 440: e2488001 sub r8, r8, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	325 444: e3580000 cmp r8, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	326 448: 0a000099 beq 0x6b4
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	327 44c: e5d01005 ldrb r1, [r0, #5]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	328 450: e2011001 and r1, r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	329 454: e3510001 cmp r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	330 458: 1afffff8 bne 0x440
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	331 45c: e5d01000 ldrb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	332 460: e35100f6 cmp r1, #246 ; 0xf6
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	333 464: 1a000092 bne 0x6b4
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	334 ; got F6
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	335 468: e3a08801 mov r8, #65536 ; 0x10000
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	336 46c: e2488001 sub r8, r8, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	337 470: e3580000 cmp r8, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	338 474: 0a00008e beq 0x6b4
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	339 478: e5d01005 ldrb r1, [r0, #5]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	340 47c: e2011001 and r1, r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	341 480: e3510001 cmp r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	342 484: 1afffff8 bne 0x46c
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	343 488: e5d01000 ldrb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	344 48c: e3510002 cmp r1, #2
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	345 490: 1a000087 bne 0x6b4
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	346 ; got 02
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	347 494: e3a08801 mov r8, #65536 ; 0x10000
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	348 498: e2488001 sub r8, r8, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	349 49c: e3580000 cmp r8, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	350 4a0: 0a000083 beq 0x6b4
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	351 4a4: e5d01005 ldrb r1, [r0, #5]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	352 4a8: e2011001 and r1, r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	353 4ac: e3510001 cmp r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	354 4b0: 1afffff8 bne 0x498
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	355 4b4: e5d01000 ldrb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	356 4b8: e3510000 cmp r1, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	357 4bc: 1a00007c bne 0x6b4
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	358 ; got 00
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	359 4c0: e3a08801 mov r8, #65536 ; 0x10000
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	360 4c4: e2488001 sub r8, r8, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	361 4c8: e3580000 cmp r8, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	362 4cc: 0a000078 beq 0x6b4
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	363 4d0: e5d01005 ldrb r1, [r0, #5]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	364 4d4: e2011001 and r1, r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	365 4d8: e3510001 cmp r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	366 4dc: 1afffff8 bne 0x4c4
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	367 4e0: e5d01000 ldrb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	368 4e4: e3510052 cmp r1, #82 ; 0x52
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	369 4e8: 1a000071 bne 0x6b4
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	370 ; got 52
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	371 4ec: e3a08801 mov r8, #65536 ; 0x10000
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	372 4f0: e2488001 sub r8, r8, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	373 4f4: e3580000 cmp r8, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	374 4f8: 0a00006d beq 0x6b4
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	375 4fc: e5d01005 ldrb r1, [r0, #5]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	376 500: e2011001 and r1, r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	377 504: e3510001 cmp r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	378 508: 1afffff8 bne 0x4f0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	379 50c: e5d01000 ldrb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	380 510: e3510001 cmp r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	381 514: 1a000066 bne 0x6b4
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	382 ; got 01
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	383 518: e3a08801 mov r8, #65536 ; 0x10000
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	384 51c: e2488001 sub r8, r8, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	385 520: e3580000 cmp r8, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	386 524: 0a000062 beq 0x6b4
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	387 528: e5d01005 ldrb r1, [r0, #5]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	388 52c: e2011001 and r1, r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	389 530: e3510001 cmp r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	390 534: 1afffff8 bne 0x51c
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	391 538: e59f01b4 ldr r0, =0xffff5800 ; via 0x6f4
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	392 53c: e5d01000 ldrb r1, [r0]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	393 ; emit 1B F6 02 00 41 02 43 before checking the last Rx char!
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	394 540: e3a0201b mov r2, #27 ; 0x1b
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	395 544: e5c02000 strb r2, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	396 548: e3a020f6 mov r2, #246 ; 0xf6
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	397 54c: e5c02000 strb r2, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	398 550: e3a02002 mov r2, #2
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	399 554: e5c02000 strb r2, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	400 558: e3a02000 mov r2, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	401 55c: e5c02000 strb r2, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	402 560: e3a02041 mov r2, #65 ; 0x41
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	403 564: e5c02000 strb r2, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	404 568: e3a02002 mov r2, #2
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	405 56c: e5c02000 strb r2, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	406 570: e3a02043 mov r2, #67 ; 0x43
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	407 574: e5c02000 strb r2, [r0]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	408 ; now check for 53
e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	409 ; if not 53, go back to wait for 01-53
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	410 578: e3510053 cmp r1, #83 ; 0x53
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	411 57c: 0a000000 beq 0x584
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	412 580: eaffffda b 0x4f0
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	413 ; got 53
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	414 584: e3a02000 mov r2, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	415 588: e59f3190 ldr r3, =0x800100 ; via 0x720
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	416 58c: e3a04000 mov r4, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	417 590: e3a05001 mov r5, #1
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	418 ; endless wait for Rx byte
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	419 594: e5d01005 ldrb r1, [r0, #5]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	420 598: e2011001 and r1, r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	421 59c: e3510001 cmp r1, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	422 5a0: 1afffffb bne 0x594
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	423 5a4: e5d01000 ldrb r1, [r0]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	424 ; state machine dispatch
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	425 5a8: e3520000 cmp r2, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	426 5ac: 0a000008 beq 0x5d4
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	427 5b0: e3520001 cmp r2, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	428 5b4: 0a00000b beq 0x5e8
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	429 5b8: e3520002 cmp r2, #2
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	430 5bc: 0a00000d beq 0x5f8
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	431 5c0: e3520003 cmp r2, #3
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	432 5c4: 0a00000f beq 0x608
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	433 5c8: e3520004 cmp r2, #4
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	434 5cc: 0a000015 beq 0x628
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	435 5d0: ea000037 b 0x6b4
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	436 ; R2=0: must receive 02 first
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	437 5d4: e3510002 cmp r1, #2
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	438 5d8: 1affffed bne 0x594
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	439 5dc: e1a06001 mov r6, r1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	440 5e0: e2822001 add r2, r2, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	441 5e4: eaffffea b 0x594
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	442 ; R2=1: got MSB of length
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	443 5e8: e1a04401 mov r4, r1, lsl #8
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	444 5ec: e0266001 eor r6, r6, r1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	445 5f0: e2822001 add r2, r2, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	446 5f4: eaffffe6 b 0x594
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	447 ; R2=2: got LSB of length
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	448 5f8: e0844001 add r4, r4, r1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	449 5fc: e0266001 eor r6, r6, r1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	450 600: e2822001 add r2, r2, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	451 604: eaffffe2 b 0x594
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	452 ; R2=3: payload
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	453 608: e5c31000 strb r1, [r3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	454 60c: e0266001 eor r6, r6, r1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	455 610: e2833001 add r3, r3, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	456 614: e2444001 sub r4, r4, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	457 618: e3540000 cmp r4, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	458 61c: 1affffdc bne 0x594
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	459 620: e2822001 add r2, r2, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	460 624: eaffffda b 0x594
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	461 ; R2=4: checksum expected
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	462 628: e1560001 cmp r6, r1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	463 62c: 1a000012 bne 0x67c
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	464 ; checksum good
e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	465 ; emit 1B F6 02 00 41 03 42
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	466 630: e3a0101b mov r1, #27 ; 0x1b
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	467 634: e5c01000 strb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	468 638: e3a010f6 mov r1, #246 ; 0xf6
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	469 63c: e5c01000 strb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	470 640: e3a01002 mov r1, #2
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	471 644: e5c01000 strb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	472 648: e3a01000 mov r1, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	473 64c: e5c01000 strb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	474 650: e3a01041 mov r1, #65 ; 0x41
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	475 654: e5c01000 strb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	476 658: e3a01003 mov r1, #3
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	477 65c: e5c01000 strb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	478 660: e3a01042 mov r1, #66 ; 0x42
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	479 664: e5c01000 strb r1, [r0]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	480 ; SP=0x803FFC
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	481 668: e59f00b4 ldr r0, =0x803ffc ; via 0x724
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	482 66c: e1a0d000 mov sp, r0
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	483 ; jump to 0x800100 in Thumb state
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	484 670: e59f00a8 ldr r0, =0x800100 ; via 0x720
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	485 674: e280e001 add lr, r0, #1
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	486 678: e12fff1e bx lr
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	487 ; checksum mismatch
e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	488 ; emit 1B F6 02 00 45 53 16
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	489 67c: e3a0101b mov r1, #27 ; 0x1b
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	490 680: e5c01000 strb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	491 684: e3a010f6 mov r1, #246 ; 0xf6
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	492 688: e5c01000 strb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	493 68c: e3a01002 mov r1, #2
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	494 690: e5c01000 strb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	495 694: e3a01000 mov r1, #0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	496 698: e5c01000 strb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	497 69c: e3a01045 mov r1, #69 ; 0x45
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	498 6a0: e5c01000 strb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	499 6a4: e3a01053 mov r1, #83 ; 0x53
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	500 6a8: e5c01000 strb r1, [r0]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	501 6ac: e3a01016 mov r1, #22 ; 0x16
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	502 6b0: e5c01000 strb r1, [r0]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	503 ; bail out path
277 5c47d916255e compal/c156-boot.disasm: GPIO comments were wrong Mychaela Falconia <falcon@freecalypso.org> parents: 109 diff changeset	504 ; ARMIO_LATCH_OUT: set GPIO 9 low
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	505 6b4: e59f3050 ldr r3, =0xfffe4802 ; via 0x70c
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	506 6b8: e5931000 ldr r1, [r3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	507 6bc: e3a030ff mov r3, #255 ; 0xff
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	508 6c0: e3a02cfd mov r2, #64768 ; 0xfd00
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	509 6c4: e1822003 orr r2, r2, r3
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	510 6c8: e0011002 and r1, r1, r2
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	511 6cc: e59f3034 ldr r3, =0xfffe4800 ; via 0x708
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	512 6d0: e1c310b2 strh r1, [r3, #2]
109 e40592990516 C156 boot code cracked Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: 108 diff changeset	513 ; switch GPIO12 back to input
108 85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	514 6d4: e59f3034 ldr r3, =0xfffe4804 ; via 0x710
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	515 6d8: e5931000 ldr r1, [r3]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	516 6dc: e3811a01 orr r1, r1, #4096 ; 0x1000
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	517 6e0: e59f3020 ldr r3, =0xfffe4800 ; via 0x708
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	518 6e4: e1c310b4 strh r1, [r3, #4]
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	519 6e8: ea007e7c b 0x200e0
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	520
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	521 6ec: 000002a3
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	522 6f0: fffffb00
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	523 6f4: ffff5800
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	524 6f8: ffff5801
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	525 6fc: ffff5803
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	526 700: fffffb00
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	527 704: fffef000
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	528 708: fffe4800
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	529 70c: fffe4802
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	530 710: fffe4804
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	531 714: fffe480c
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	532 718: fffe480a
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	533 71c: fffef006
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	534 720: 00800100
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	535 724: 00803ffc
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	536
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	537 <728-7FF: all FFs>
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	538
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	539 00000800: 42 4F 4F 54 2E 39 30 2E 30 35 00 00 00 00 00 00 BOOT.90.05......
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	540 00000810: 31 30 30 33 01 02 00 00 FF FF FF FF FF FF FF FF 1003............
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	541 00000820: FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ................
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	542
85bb35342834 C156 boot code disassembly started Michael Spacefalcon <msokolov@ivan.Harhan.ORG> parents: diff changeset	543 blank flash from here onward, until the main fw image starts at 0x20000

FreeCalypso > hg > freecalypso-reveng

annotate compal/c156-boot.disasm @ 395:00f5287db832