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= How to find the Silicon Revision of your OMAP35x = Read back a 32 bit word from the CONTROL_IDCODE Register at address: 0x4830 A204
{| border="1"
|-
! 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. {| border="1"|-! Platform reference ! Power-up <sup>(1)</sup> ! kernel 2.6.28-3 <sup>(2)</sup>|-| IGEP v2 RC1 | 240mA | 550mA|-| IGEP v2 RC2 | 240mA | 460mA|-| IGEP v2 RC3 | 240mA | 550mA|} '''Power measurements conditions:''' *0: Typical value when power-up with empty flash *1: Typical value running kernel 2.6.28-3 and default rootfs (firmware v3.2.1-0)
