topic Re: Bit settings file for iMX28EVK in i.MX Processors

Bit settings file for iMX28EVK

x10 — Fri, 13 Jan 2012 01:36:55 GMT

Hi, all

I try to find the OTP bit seettings file for iMX28EVK to understand the function of those eFuse bits. Thanks in advance.

Cheng Shi

emtronix

Re: Bit settings file for iMX28EVK

ChrisWilliamson — Fri, 13 Jan 2012 13:06:57 GMT

This is all I could find. Hopefully what you are lookng for is in here somewhere.

Chris

Re: Bit settings file for iMX28EVK

x10 — Tue, 17 Jan 2012 05:15:43 GMT

Thanks for your reply.

I plan to burn the MAC address to HW_OCOTP_CUST0 with tool BitInit.exe one by one at first, and then program the images of eboot.sb and nk.nb0 into my iMX28 based board with MfgTool.

Cheng Shi

emtronix

Re: Bit settings file for iMX28EVK

StanleyLee — Tue, 17 Jan 2012 08:56:47 GMT

BitInit.exe is feasible but not recommended. Mfgtool can do it, too. You can finish all your work using Mfgtool, this is very important in factory environment.

Re: Bit settings file for iMX28EVK

x10 — Tue, 17 Jan 2012 10:36:29 GMT

With the new release 1.6.2.048, the MAC issue should be settled down. Thanks!

Re: Bit settings file for iMX28EVK

MarcCoussement — Thu, 10 May 2012 20:06:02 GMT

How, can we use Mfgtool to program HW_OCOTP_CUST0 OTP register?

Marc,

Re: Bit settings file for iMX28EVK

x10 — Wed, 16 May 2012 00:51:09 GMT

MfgTool can send data to UUT which will either call fmd's DeviceIoControl to program data into CUST0 or call routines in otp.c to program directly. My imx28 based board is running CE6.0.

Marc coussement said:

How, can we use Mfgtool to program HW_OCOTP_CUST0 OTP register?

Marc,

Re: Bit settings file for iMX28EVK

admin — Wed, 16 May 2012 18:32:26 GMT

OTP Registers	EVK	RAW Chip
HW_OCOTP_CUST0	0x9F0135C0	0x00000000
HW_OCOTP_CUST1	0x9F0135C1	0x00000000
HW_OCOTP_CUST2	0x00000000	0x00000000
HW_OCOTP_CUST3	0x00000000	0x00000000
HW_OCOTP_CRYPTO0	0x00000000	0x00000000
HW_OCOTP_CRYPTO1	0x00000000	0x00000000
HW_OCOTP_CRYPTO2	0x00000000	0x00000000
HW_OCOTP_CRYPTO3	0x00000000	0x00000000
HW_OCOTP_CUSTCAP	0x00000000	0x00000000
HW_OCOTP_LOCK	0x000C0000	0x000C0000
HW_OCOTP_ROM0	0x00000000	0x00000000
HW_OCOTP_ROM1	0x00000000	0x00000000
HW_OCOTP_ROM2	0x00000000	0x00000000
HW_OCOTP_ROM3	0x00000000	0x00000000
HW_OCOTP_ROM4	0x00000000	0x00000000
HW_OCOTP_ROM5	0x00000000	0x00000000
HW_OCOTP_ROM6	0x00000000	0x00000000
HW_OCOTP_ROM7	0x00100100	0x00100000
HW_OCOTP_SRK0	0x00000000	0x00000000
HW_OCOTP_SRK1	0x00000000	0x00000000
HW_OCOTP_SRK2	0x00000000	0x00000000
HW_OCOTP_SRK3	0x00000000	0x00000000
HW_OCOTP_SRK4	0x00000000	0x00000000
HW_OCOTP_SRK5	0x00000000	0x00000000
HW_OCOTP_SRK6	0x00000000	0x00000000
HW_OCOTP_SRK7	0x00000000	0x00000000