topic Re: How to control the FCB? in i.MX Processors

topic Re: How to control the FCB? in i.MX Processors https://community.nxp.com/t5/i-MX-Processors/How-to-control-the-FCB/m-p/425833#M64522 <HTML><HEAD></HEAD><BODY><P>Hi Eunseok</P><P></P><P>for example of kobs-ng usage please look at attached ucl.xml</P><P>from mfg tools, also may be useful to look at</P><P><A href="http://www.spinics.net/lists/u-boot-v2/msg06450.html" title="http://www.spinics.net/lists/u-boot-v2/msg06450.html">AW: imx53 internal boot from NAND — Barebox</A></P><P></P><P>Best regards</P><P>igor</P><P>-----------------------------------------------------------------------------------------------------------------------</P><P>Note: If this post answers your question, please click the Correct Answer button. Thank you!</P><P>-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Sat, 05 Sep 2015 07:12:48 GMT igorpadykov 2015-09-05T07:12:48Z How to control the FCB? https://community.nxp.com/t5/i-MX-Processors/How-to-control-the-FCB/m-p/425832#M64521 <HTML><HEAD></HEAD><BODY><P>Hi all,</P><P>The community teach me a lot of things about Bootloader. My level is increased very sharply. Thank you very much.</P><P></P><P>Now, i understand what is Kobs-ng and how to use this.</P><P></P><P>But one thins is unclear. Relationships between FCB and Kobs-ng.</P><P></P><P>What i know that Kobs-ng can write FCB to the NAND.</P><P>How to control FCB by using Kobs-ng? I can't find control option in Kobs-ng. </P><P></P><P>Where can i find about this information?</P><P></P><P>Best,</P><P>Eunseok.</P></BODY></HTML> Fri, 04 Sep 2015 01:43:58 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-control-the-FCB/m-p/425832#M64521 eunseokjung 2015-09-04T01:43:58Z Re: How to control the FCB? https://community.nxp.com/t5/i-MX-Processors/How-to-control-the-FCB/m-p/425833#M64522 <HTML><HEAD></HEAD><BODY><P>Hi Eunseok</P><P></P><P>for example of kobs-ng usage please look at attached ucl.xml</P><P>from mfg tools, also may be useful to look at</P><P><A href="http://www.spinics.net/lists/u-boot-v2/msg06450.html" title="http://www.spinics.net/lists/u-boot-v2/msg06450.html">AW: imx53 internal boot from NAND — Barebox</A></P><P></P><P>Best regards</P><P>igor</P><P>-----------------------------------------------------------------------------------------------------------------------</P><P>Note: If this post answers your question, please click the Correct Answer button. Thank you!</P><P>-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Sat, 05 Sep 2015 07:12:48 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-control-the-FCB/m-p/425833#M64522 igorpadykov 2015-09-05T07:12:48Z Re: How to control the FCB? https://community.nxp.com/t5/i-MX-Processors/How-to-control-the-FCB/m-p/425834#M64523 <HTML><HEAD></HEAD><BODY><P> kobs-ng</P><P>kobs-ng version : [ 1.3 ] git hash (unknown)</P><P>ROM Version 3</P><P>usage: kobs-ng [COMMAND] [ARGS]</P><P>Where [COMMAND] is one of:</P><P></P><P></P><P>  <STRONG>dump [-v] [KOBS] ........................ Verify/dump boot structures</STRONG></P><P>    -v .................................... Verbose mode</P><P></P><P></P><P>  imgverify [-v] [KEY] <file> ............. Verify image validity</P><P>    -v .................................... Verbose mode</P><P></P><P></P><P>  init [-v] [KEY] [KOBS] <file> ........... Initialize boot structure &</P><P>                                            install bootstreams</P><P>    -v .................................... Verbose mode</P><P>    -x .................................... Add 1k-padding in the head</P><P>    -n .................................... Dry run (don't commit to flash)</P><P>    -w .................................... Commit to flash</P><P></P><P></P><P>  update [-v] [KEY] [KOBS] [-0|1] <file> .. Update a single bootstream</P><P>    -v .................................... Verbose mode</P><P>    -0|1 .................................. Update specified bootstream #</P><P></P><P></P><P>  extract [-v] [KEY] [KOBS] [-0|1] <file> . Extract a bootstream from flash</P><P>    -v .................................... Verbose mode</P><P>    -0|1 .................................. Extract specified bootstream #</P><P></P><P></P><P>  [KOBS] boot structures config options</P><P>    --chip_0_device_path=<path> .......... Device of boot (default /dev/mtd0)</P><P>    --chip_1_device_path=<path> .......... The second chip in case of multichip NAND</P><P>    --search_exponent=<value> ............ NCB field (default 2)</P><P>    --data_setup_time=<value> ............ NCB field (default 80)</P><P>    --data_hold_time=<value> ............. NCB field (default 60)</P><P>    --address_setup_time=<value> ......... NCB field (default 25)</P><P>    --data_sample_time=<value> ........... NCB field (default 6)</P><P>    --row_address_size=<value> ........... NCB field (default 3)</P><P>    --column_address_size=<value> ........ NCB field (default 2)</P><P>    --read_command_code1=<value> ......... NCB field (default 0x00)</P><P>    --read_command_code2=<value> ......... NCB field (default 0x30)</P><P>    --boot_stream_major_version=<value> .. NCB field (default 1)</P><P>    --boot_stream_minor_version=<value> .. NCB field (default 0)</P><P>    --boot_stream_sub_version=<value> .... NCB field (default 0)</P><P>    --ncb_version=<value> ................ NCB field (default 3)</P><P></P><P></P><P>   [KEY] key management related options</P><P>        -d ............................... Use device key (OTP) (not yet supported)</P><P>        -z ............................... Use key of all zeroes (default)</P><P>        -k<hexadecimalkey> ............... Use hex key of 16 bytes</P></BODY></HTML> Tue, 08 Sep 2015 06:30:48 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-control-the-FCB/m-p/425834#M64523 BiyongSUN 2015-09-08T06:30:48Z