Difference between revisions of "Board validation and diagnostic tools"
From IGEP - ISEE Wiki
(→Power consumption) |
(→Power consumption) |
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! Platform reference | ! Platform reference | ||
! Power-up <sup>(1)</sup> | ! Power-up <sup>(1)</sup> | ||
− | ! | + | ! 2.6.28.y |
+ | ! 2.6.33.y | ||
+ | ! 2.6.34.y | ||
|- | |- | ||
| IGEP v2 RC1 | | IGEP v2 RC1 | ||
| 240mA | | 240mA | ||
| 550mA | | 550mA | ||
+ | | | ||
+ | | | ||
|- | |- | ||
| IGEP v2 RC2 | | IGEP v2 RC2 | ||
| 240mA | | 240mA | ||
| 460mA | | 460mA | ||
+ | | | ||
+ | | | ||
|- | |- | ||
| IGEP v2 RC3 | | IGEP v2 RC3 | ||
| 240mA | | 240mA | ||
| 550mA | | 550mA | ||
+ | | | ||
+ | | | ||
|- | |- | ||
− | | IGEP | + | | IGEP SOC 3530 4G |
| 80mA | | 80mA | ||
+ | | NA | ||
+ | | 310mA | ||
+ | | | ||
+ | |- | ||
+ | | IGEP SOC 3503 1G | ||
+ | | 80mA | ||
+ | | NA | ||
+ | | 260mA | ||
| | | | ||
|} | |} | ||
Line 62: | Line 78: | ||
'''Power measurements conditions:''' | '''Power measurements conditions:''' | ||
− | *0: Typical value when power-up with empty flash | + | *0: Typical value when power-up with empty flash |
− |
Revision as of 12:53, 3 June 2010
( WIP )
How to find the Silicon Revision of your OMAP35x
Read back a 32 bit word from the CONTROL_IDCODE Register at address: 0x4830 A204
Silicon Revision | 32-bit readback value |
---|---|
ES1.0 | 0x0B6D 602F |
ES2.0 | 0x1B7A E02F |
ES2.1 | 0x2B7A E02F |
ES3.0 | 0x3B7A E02F |
ES3.1 | 0x4B7A E02F |
Use the memory dump capability of u-boot:
U-Boot # md 0x4830A204 1 4830a204: 2b7ae02f /.z+
From the read back value: 2b7ae02f, you can see the revision of this OMAP35x corresponds to ES2.1
Power consumption
Power measurements taken over the operating conditions specified.
Platform reference | Power-up (1) | 2.6.28.y | 2.6.33.y | 2.6.34.y |
---|---|---|---|---|
IGEP v2 RC1 | 240mA | 550mA | ||
IGEP v2 RC2 | 240mA | 460mA | ||
IGEP v2 RC3 | 240mA | 550mA | ||
IGEP SOC 3530 4G | 80mA | NA | 310mA | |
IGEP SOC 3503 1G | 80mA | NA | 260mA |
Power measurements conditions:
- 0: Typical value when power-up with empty flash