Support Tegra 250 T20-HP-A3 ?

[pitka]

Hi,

do you plan to support Tegra 250 T20-HP-A3 too ?
As implemented Tegra 250 AP20H doesnt support GT-P7500 (10.1).

For partial reading I can use only ARM7EJ-S, see rep

Open serial port...OK
Connecting to the RIFF Box...OK
Firmware Version: 1.30, JTAG Manager Version: 1.38
Selected Custom Target: [ARM7EJ-S, 1.80V, TAP1]

Connecting to the ARM7EJ-S target...OK
Detected Target ID on TAP1: 0x2ED23FE3
Set I/O Voltage reads as 1.79V, TCK Frequency is RTCK
Adaptive Clocking RTCK Sampling is: [Sample at MAX]
Settings Code: 0x0000010008000000000000000004

Resurrection sequence started.
Establish communication with the phone...FAILED
ERROR(0x83): Communication is not established. Terminating.

and
Open serial port...OK
Connecting to the RIFF Box...OK
Firmware Version: 1.30, JTAG Manager Version: 1.38
Selected Custom Target: [ARM7EJ-S, 1.80V, TAP1]

Connecting to the ARM7EJ-S target...OK
Set I/O Voltage reads as 1.79V, TCK Frequency is RTCK

Target ID on TAP1: 0x2ED23FE3 - Connected OK

R0 = 0x00000000 R6 = 0x00000000 R12 = 0x00000000
R1 = 0x00000000 R7 = 0x00000000 R13 = 0x00000000
R2 = 0x00000000 R8 = 0x00000000 R14 = 0x00000000
R3 = 0x00000000 R9 = 0x00000000 R15 = 0x00000000
R4 = 0x00000000 R10 = 0x00000000 CPSR = 0x00000000
R5 = 0x00000000 R11 = 0x00000000


With TDMI selected no way, see :
Connecting to the ARM7TDMI target...ERROR
Set I/O Voltage reads as 1.79V, TCK Frequency is RTCK

None is detected.

[legija]

Why dont you select Samsung i9103 and check if it will read eMMC on DCC TAB ?

[pitka]

Thats what I wrote in previous mail, because I9103 is using ARM7TDMI.

And whenever I choosed that one, device wasnt detected :
Open serial port...OK
Connecting to the RIFF Box...OK
Firmware Version: 1.30, JTAG Manager Version: 1.38
Selected Resurrector: [Samsung I9103]

Connecting to the dead body...ERROR
Set I/O Voltage reads as 1.79V, TCK Frequency is RTCK
Model selected: SAMSUNG - Samsung I9103

None is detected.


But whenever I used costum settings and change CPU to ARM7EJ-S then device is detected :

Open serial port...OK
Connecting to the RIFF Box...OK
Firmware Version: 1.30, JTAG Manager Version: 1.38
Selected Custom Target: [ARM7EJ-S, 1.80V, TAP1]

Connecting to the ARM7EJ-S target...OK
Set I/O Voltage reads as 1.79V, TCK Frequency is RTCK

Target ID on TAP1: 0x2CD23FE1 - Connected OK

[pitka]

Embedded ICE registers :

Open serial port...OK
Connecting to the RIFF Box...OK
Firmware Version: 1.30, JTAG Manager Version: 1.38
Selected Custom Target: [ARM7EJ-S, 1.80V, TAP1]

Getting EmbeddedICE-RT registers...OK
00 = 0xFFFFFFFF 08 = 0xFFFFFFFF 10 = 0xFFFFFFFF
01 = 0xFFFFFFFF 09 = 0xFFFFFFFF 11 = 0xFFFFFFFF
02 = 0xFFFFFFFF 0A = 0xFFFFFFFF 12 = 0xFFFFFFFF
03 = 0xFFFFFFFF 0B = 0xFFFFFFFF 13 = 0xFFFFFFFF
04 = 0xFFFFFFFF 0C = 0xFFFFFFFF 14 = 0xFFFFFFFF
05 = 0xFFFFFFFF 0D = 0xFFFFFFFF 15 = 0xFFFFFFFF
06 = 0xFFFFFFFF 0E = 0xFFFFFFFF 16 = 0xFFFFFFFF
07 = 0xFFFFFFFF 0F = 0xFFFFFFFF 17 = 0xFFFFFFFF

[connexion2005]

You have the battery installed correct? Try pulling the battery, then re-inserting. Now click read or write (depending on what you are doing) and right as you click it, insert the USB cable. Sometimes you must but we quick with certain models to get them to stay in a JTAG debug mode...

[pitka]

Hi Riff team,

any news regarding full TEGRA support ?
Or no solution like for PXA930 ?

Thanks for any response