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Camera-specific Development / Re: DIGIC 8 'PowerShot' development (M50, SX70, SX740)
« on: January 21, 2019, 11:45:14 PM »
I run this dump firmware on my M50
there is the log
there is the log
Code: [Select]
Magic Lantern Rescue
----------------------------
- Model ID: 0x412 M50
- Camera model: Canon EOS KISS M
- Firmware version: 1.0.1 / 6.8.0 34(00)
- IMG naming: 100CANON/0127.JPG
- User PS: ??? ??? ???
- Boot flags: FIR=0 BOOT=0 RAM=-1 UPD=-1
- ROMBASEADDR: 0xE0040000
CHDK CPU info for 0x412 M50
------------------------------
ID 0x414FC091
Revision 0x1 1
Part 0xC09 3081
ARM Arch 0xF 15
Variant 0x4 4
Implementor 0x41 65
Cache type 0x83338003
Icache min words/line 0x3 3 [8]
(zero) 0x0 0
L1 Icache policy 0x2 2
Dcache min words/line 0x3 3 [8]
Exclusives Reservation Granule 0x3 3 [8]
Cache Writeback Granule 0x3 3 [8]
(zero) 0x0 0
(register format) 0x4 4
TCM type 0x00000000
(raw value) 0x0 0
MPU type 0x414FC091
S 0x1 1
- 0x48 72
Num of MPU regions 0xC0 192
Multiprocessor ID 0x80000000
(raw value) 0x80000000 -2147483648
Processor feature 0 0x00001231
ARM inst set 0x1 1
Thumb inst set 0x3 3
Jazelle inst set 0x2 2
ThumbEE inst set 0x1 1
- 0x0 0
Processor feature 1 0x00000011
Programmers' model 0x1 1
Security extensions 0x1 1
Microcontr. prog model 0x0 0
- 0x0 0
Debug feature 0x00010444
(raw value) 0x10444 66628
Aux feature 0x00000000
(raw value) 0x0 0
Mem model feature 0 0x00100103
VMSA support 0x3 3
PMSA support 0x0 0
Cache coherence 0x1 1
Outer shareable 0x0 0
TCM support 0x0 0
Auxiliary registers 0x1 1
FCSE support 0x0 0
- 0x0 0
Mem model feature 1 0x20000000
L1 Harvard cache VA 0x0 0
L1 unified cache VA 0x0 0
L1 Harvard cache s/w 0x0 0
L1 unified cache s/w 0x0 0
L1 Harvard cache 0x0 0
L1 unified cache 0x0 0
L1 cache test & clean 0x0 0
Branch predictor 0x2 2
Mem model feature 2 0x01230000
L1 Harvard fg prefetch 0x0 0
L1 Harvard bg prefetch 0x0 0
L1 Harvard range 0x0 0
Harvard TLB 0x0 0
Unified TLB 0x3 3
Mem barrier 0x2 2
WFI stall 0x1 1
HW access flag 0x0 0
Mem model feature 3 0x00102111
Cache maintain MVA 0x1 1
Cache maintain s/w 0x1 1
BP maintain 0x1 1
- 0x102 258
Supersection support 0x0 0
ISA feature 0 0x00101111
Swap instrs 0x1 1
Bitcount instrs 0x1 1
Bitfield instrs 0x1 1
CmpBranch instrs 0x1 1
Coproc instrs 0x0 0
Debug instrs 0x1 1
Divide instrs 0x0 0
- 0x0 0
ISA feature 1 0x13112111
Endian instrs 0x1 1
Exception instrs 0x1 1
Exception AR instrs 0x1 1
Extend instrs 0x2 2
IfThen instrs 0x1 1
Immediate instrs 0x1 1
Interwork instrs 0x3 3
Jazelle instrs 0x1 1
ISA feature 2 0x21232041
LoadStore instrs 0x1 1
Memhint instrs 0x4 4
MultiAccess Interruptible instructions 0x0 0
Mult instrs 0x2 2
MultS instrs 0x3 3
MultU instrs 0x2 2
PSR AR instrs 0x1 1
Reversal instrs 0x2 2
ISA feature 3 0x11112131
Saturate instrs 0x1 1
SIMD instrs 0x3 3
SVC instrs 0x1 1
SynchPrim instrs 0x2 2
TabBranch instrs 0x1 1
ThumbCopy instrs 0x1 1
TrueNOP instrs 0x1 1
T2 Exec Env instrs 0x1 1
ISA feature 4 0x00011142
Unprivileged instrs 0x2 2
WithShifts instrs 0x4 4
Writeback instrs 0x1 1
SMC instrs 0x1 1
Barrier instrs 0x1 1
SynchPrim_instrs_frac 0x0 0
PSR_M instrs 0x0 0
- 0x0 0
ISA feature 5 0x00000000
- 0x0 0
Cache level ID 0x09200003
Cache type, level1 0x3 3 [Separate Icache, Dcache]
Cache type, level2 0x0 0 [no cache]
Cache type, level3 0x0 0 [no cache]
Cache type, level4 0x0 0 [no cache]
Cache type, level5 0x0 0 [no cache]
Cache type, level6 0x0 0 [no cache]
Cache type, level7 0x0 0 [no cache]
Cache type, level8 0x1 1 [Icache only]
Level of coherency 0x1 1
Level of unification 0x1 1
(zero) 0x0 0
Cache size ID reg (data, level0) 0x700FE019
Line size in words 0x1 1 [8]
Associativity 0x3 3 [4]
Number of sets 0x7F 127 [128]
Write allocation 0x1 1
Read allocation 0x1 1
Write back 0x1 1
Write through 0x0 0
Cache size ID reg (inst, level0) 0x200FE019
Line size in words 0x1 1 [8]
Associativity 0x3 3 [4]
Number of sets 0x7F 127 [128]
Write allocation 0x0 0
Read allocation 0x1 1
Write back 0x0 0
Write through 0x0 0
SCTLR 0x40C5187D
MPU Enable 0x1 1
Strict Align 0x0 0
L1 DCache Enable 0x1 1
- (SBO) 0xF 15
- (SBZ) 0x0 0
Branch Pred Enable 0x1 1
L1 ICache Enable 0x1 1
High Vectors 0x0 0
Round Robin 0x0 0
- (SBZ) 0x0 0
- (SBO) 0x1 1
MPU background reg 0x0 0
- (SBO) 0x1 1
Div0 exception 0x0 0
- (SBZ) 0x0 0
FIQ Enable 0x0 0
- (SBO) 0x3 3
VIC 0x0 0
CPSR E bit 0x0 0
- (SBZ) 0x0 0
NMFI 0x0 0
TRE 0x0 0
AFE 0x0 0
Thumb exceptions 0x1 1
Big endian 0x0 0
ACTLR 0x00000045
(raw value) 0x45 69
ACTLR2 0x00000701
(raw value) 0x701 1793
CPACR 0xC0000000
(raw value) 0xC0000000 -1073741824
DBGDIDR 0x35137041
Revision 0x1 1
Variant 0x4 4
- (RAZ) 0x70 112
Version 0x3 3 [v7 full]
Context 0x1 1 [2]
BRP 0x5 5 [6]
WRP 0x3 3 [4]
DBGDRAR 0x00000000
Valid 0x0 0
- (UNK) 0x0 0
Address 0x0 0 [0x00000000]
DBGDSAR 0x00030000
Valid 0x0 0
- (UNK) 0x0 0
Address 0x30 48 [0x00030000]
DBGDSCR 0x03000002
HALTED 0x0 0
RESTARTED 0x1 1
MOE 0x0 0
SDABORT_l 0x0 0
ADABORT_l 0x0 0
UND_l 0x0 0
FS 0x0 0
DBGack 0x0 0
INTdis 0x0 0
UDCCdis 0x0 0
ITRen 0x0 0
HDBGen 0x0 0
MDBGen 0x0 0
SPIDdis 0x0 0
SPNIDdis 0x0 0
NS 0x0 0
ADAdiscard 0x0 0
ExtDCCmode 0x0 0
- (SBZ) 0x0 0
InstrCompl_l 0x1 1
PipeAdv 0x1 1
TXfull_l 0x0 0
RXfull_l 0x0 0
- (SBZ) 0x0 0
TXfull 0x0 0
RXfull 0x0 0
- (SBZ) 0x0 0
- boot_read_sector 103604
- boot_write_sector 10361a
- 10362a: BL 104dc4
- 10180B Card init => 2
- Saving RESCUE.LOG ...