i.MX Processorsのトピックmmcblk1boot1 partition https://community.nxp.com/t5/i-MX-Processors/mmcblk1boot1-partition/m-p/254903#M24170 <HTML><HEAD></HEAD><BODY><P>Greetings All,</P><P></P><P>I am bringing up eMMC on a custom hardware based on SaberLite using i.MX6 SOC. I have a 16 GB eMMC which is up and running, my question is when I brought up my eMMC I am seeing two different partitions mmcblk1boot0 and mmcblk1boot1 (both of 4 MB), what are these partitions. I can also see my eMMC full partition at mmcblk1p1. Does this have anything to do with i.MX6 Fastboot. Given is the kernel log</P><P></P><P>mmc1: new high speed DDR MMC card at address 0001^M</P><P>mmcblk1: mmc1:0001 MAG2GC 14.5 GiB ^M</P><P>mmcblk1boot0: mmc1:0001 MAG2GC partition 1 4.00 MiB^M</P><P>mmcblk1boot1: mmc1:0001 MAG2GC partition 2 4.00 MiB^M</P><P>mmcblk1: p1^M</P><P>mmcblk1boot1: unknown partition table^M</P><P>mmcblk1boot0: unknown partition table^M</P><P></P><P>Regards,</P><P>Farrukh Arshad.</P></BODY></HTML> Mon, 24 Feb 2014 10:46:18 GMT Farrukh 2014-02-24T10:46:18Z mmcblk1boot1 partition https://community.nxp.com/t5/i-MX-Processors/mmcblk1boot1-partition/m-p/254903#M24170 <HTML><HEAD></HEAD><BODY><P>Greetings All,</P><P></P><P>I am bringing up eMMC on a custom hardware based on SaberLite using i.MX6 SOC. I have a 16 GB eMMC which is up and running, my question is when I brought up my eMMC I am seeing two different partitions mmcblk1boot0 and mmcblk1boot1 (both of 4 MB), what are these partitions. I can also see my eMMC full partition at mmcblk1p1. Does this have anything to do with i.MX6 Fastboot. Given is the kernel log</P><P></P><P>mmc1: new high speed DDR MMC card at address 0001^M</P><P>mmcblk1: mmc1:0001 MAG2GC 14.5 GiB ^M</P><P>mmcblk1boot0: mmc1:0001 MAG2GC partition 1 4.00 MiB^M</P><P>mmcblk1boot1: mmc1:0001 MAG2GC partition 2 4.00 MiB^M</P><P>mmcblk1: p1^M</P><P>mmcblk1boot1: unknown partition table^M</P><P>mmcblk1boot0: unknown partition table^M</P><P></P><P>Regards,</P><P>Farrukh Arshad.</P></BODY></HTML> Mon, 24 Feb 2014 10:46:18 GMT https://community.nxp.com/t5/i-MX-Processors/mmcblk1boot1-partition/m-p/254903#M24170 Farrukh 2014-02-24T10:46:18Z Re: mmcblk1boot1 partition https://community.nxp.com/t5/i-MX-Processors/mmcblk1boot1-partition/m-p/254904#M24171 <HTML><HEAD></HEAD><BODY><P>There are two "Boot Area Partition" on the eMMC IC. The partitions mentioned above for these areas. Though I am not sure how I can utilize their benefit.</P></BODY></HTML> Wed, 05 Mar 2014 06:23:33 GMT https://community.nxp.com/t5/i-MX-Processors/mmcblk1boot1-partition/m-p/254904#M24171 Farrukh 2014-03-05T06:23:33Z