Thank You for your continued support and contributions!
Now I have to figure out how to best proceed in testing the pins...
C240v2 JTAG pinoutUSB 1 GND F 2 TDO L 3 TCLK A 4 TMS S 5 TDI H 6 TRST 7 VCCRAM
Unfortunately the girl with the Jtagkey wasn't at the hacker space today, so I can't go on and try to upload a debricker just yet.
If you can get JTAG running while in some part of the OF, it would be really interesting to know what settings it uses for the various AS3525v2 clocks and voltage regulators.
Hiany ideas about improving batterylife? I've tested my v1 Fuze and got 11:50h while OF gives me ~22h. OF was tested by repeating the same track so I believe caching gave me some of that 22h but still it's a lot more than RBX.
Yes we've talked about this a lot. Basically various core clocks are set too high and probably some hardware isn't turned off properly.
Any plans on looking for minimal clocking? I know that everybody is working now on Clip+ etc but improving existing, more mature ports would also be welcomed
CGU regs OF in USB mode, no uSD> mdw phys 0xC80F0000 0x200xc80f0000: 00002630 00002630 00000000 00000000 0000001d 0ee34395 00002001 00000032 0xc80f0020: 00000003 00000000 000000ff 000000ff 000000c9 00000191 00000008 00000000 0xc80f0040: 00002630 00002630 00000000 00000000 0000001d 0ee34395 00002001 00000032 0xc80f0060: 00000003 00000000 000000ff 000000ff 000000c9 00000191 00000008 00000000 >CGU regs OF without USB, but powered over USB, no uSD0xc80f0000: 0000261b 00002630 00000000 00000000 00000029 0ee3438d 00002001 00000032 0xc80f0020: 00000003 00000003 000000ff 000000ff 000000c5 00000189 00000008 00000000 0xc80f0040: 0000261b 00002630 00000000 00000000 00000029 0ee3438d 00002001 00000032 0xc80f0060: 00000003 00000000 000000ff 000000ff 000000c5 00000189 00000008 00000000 CGU regs OF without USB, but powered over USB, uSD plugged in0xc80f0000: 0000261b 00002630 00000000 00000000 00000029 0ee3c38d 00002001 00000032 0xc80f0020: 00000003 00000001 000000ff 000000ff 000000c5 00000189 00000008 00000000 0xc80f0040: 0000261b 00002630 00000000 00000000 00000029 0ee3c38d 00002001 00000032 0xc80f0060: 00000003 00000000 000000ff 000000ff 000000c5 00000189 00000008 00000000 CGU regs OF without USB, but powered over USB, uSD plugged in, playing mp30xc80f0000: 0000261b 00002630 00000000 00000000 00000011 0ef3c38d 00002895 00000032 0xc80f0020: 00000003 00000001 000000ff 000000ff 000000c5 00000189 00000008 00000000 0xc80f0040: 0000261b 00002630 00000000 00000000 00000011 0ef3c38d 00002895 00000032 0xc80f0060: 00000003 00000000 000000ff 000000ff 000000c5 00000189 00000008 00000000 OF audio master i2c0xc8070000: 00000028 0000008c 0000008c 00000053 00000000 00000000 00000000 00000009 0xc8070020: 00000001 00000098 00000004 00000000 00000000 00000000 00000000 00000000 0xc8070040: 00000000 00000025 00000025 00000025 00000003 00000000 00000000 00000000 0xc8070060: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
CGU regs OF without USB, battery power, no uSD, playing mp30xc80f0000: 0000261b 00002630 00000000 00000000 0000001d 0ef343d1 00002895 00000032 0xc80f0020: 00000003 00000003 000000ff 000000ff 000000c5 00000189 00000008 00000000 MCI_CLOCK:0xc8000004: 00000301 0xc8020004: 00000000 CGU regs OF with USB, battery power, uSD present, playing mp30xc80f0000: 0000261b 00002630 00000000 00000008 0000001d 0ef3c3d1 00002895 00000032 0xc80f0020: 00000001 00000000 000000ff 000000ff 000000c5 00000189 00000008 00000000 MCI_CLOCK:0xc8000004: 00000301 0xc8020004: 00000301
> scan_chain TapName Enabled IdCode Expected IrLen IrCap IrMask-- ------------------- -------- ---------- ---------- ----- ----- ------ 0 as3525.cpu Y 0x00922f0f 0x00922f0f 4 0x01 0x03> halttarget state: haltedtarget halted in ARM state due to debug-request, current mode: Supervisorcpsr: 0x20000053 pc: 0x000000bcMMU: disabled, D-Cache: disabled, I-Cache: disabled> arm regSystem and User mode registers r0: 00000000 r1: 00009db1 r2: 00000051 r3: 0004ff57 r4: 0000000f r5: 0004ff59 r6: 00000000 r7: 8022d509 r8: 71800c18 r9: 0a20824c r10: f0b50281 r11: 32006423 r12: 8001bfad sp_usr: 0390c0bc lr_usr: 1bd02082 pc: 000000bc cpsr: 20000053 FIQ mode shadow registers r8_fiq: 94900252 r9_fiq: 1011ec30 r10_fiq: 3c30898a r11_fiq: 31487004 r12_fiq: e0201b14 sp_fiq: 5ca90381 lr_fiq: 2200a108 spsr_fiq: a000007a Supervisor mode shadow registers sp_svc: 8104e3f8 lr_svc: 800002b4 spsr_svc: 60000034 Abort mode shadow registers sp_abt: 62050851 lr_abt: 411c08d8 spsr_abt: 20000018 IRQ mode shadow registers sp_irq: 8104e080 lr_irq: 8001c750 spsr_irq: 60000073 Undefined instruction mode shadow registers sp_und: 5f918607 lr_und: 80ea28d0 spsr_und: 300000f4 >
telnet_port 4444gdb_port 3333interface ft2232ft2232_layout oocdlinkft2232_vid_pid 0x0403 0x6010jtag_ntrst_delay 100set _CHIPNAME as3525set _ENDIAN littleset _CPUTAPID 0x00922f0f#jtag scan chainjtag newtap $_CHIPNAME cpu -irlen 4 -expected-id $_CPUTAPIDset _TARGETNAME $_CHIPNAME.cputarget create $_TARGETNAME arm920t -endian $_ENDIAN -chain-position $_TARGETNAME -variant arm920t# FIXME: copied from samsung config$_TARGETNAME configure -work-area-phys 0x200000 -work-area-size 0x4000 -work-area-backup 1
2) go to the debug/hw info menu and note the CGU_PERI value
CGU register dump from OF in USB mode.0ee34395
2) CGU_PERI: 0F93018F
Page created in 0.097 seconds with 21 queries.