<html>
<head>
<style><!--
.hmmessage P
{
margin:0px;
padding:0px
}
body.hmmessage
{
font-size: 10pt;
font-family:Tahoma
}
--></style></head>
<body class='hmmessage'><div dir='ltr'>
Hi guys,<br><br>I have a sysmoBTS from sysmocom and last time i used it (for 3 weeks) everything was working well. <br>Yesterday i wanted to do some tests and the device didn't start up.<br>I think there are some problems by the booting process, here are the logging data:<br><br><br>Board revision: C.3<br>Initializing NAND flash:<br> Bypassing ECC checks<br> ID:0xA1, 8-bit bus<br> Blocks: 0x00400, Pages/block: 0x040, Bytes per page: 0x0800<br>BootMode = NAND<br>I_ME<br>UART_TIMEOUT<br>Image infos: Magic = 0xA1ACED77, Entry = 0x84000000, Pages = 0x000000B9, Load = 0x84000000<br>Starting app at: 0x84000000<br><br><br>U-Boot 2011.12-g5ee9b97 (Aug 15 2012 - 21:35:37)<br><br>Cores: ARM 405 MHz, DSP 810 MHz<br>DDR: 189 MHz<br>I2C: ready<br>DRAM: 256 MiB<br>WARNING: Caches not enabled<br>NAND: 128 MiB<br>Bad block table found at page 65472, version 0x01<br>Bad block table found at page 65408, version 0x01<br>nand_read_bbt: Bad block at 0x000000880000<br>*** Warning - bad CRC, using default environment<br><br>In: serial<br>Out: serial<br>Err: serial<br>Net: DaVinci-EMAC<br>Creating 1 MTD partitions on "nand0":<br>0x000000100000-0x000008000000 : "mtd=3"<br>UBI: attaching mtd1 to ubi0<br>UBI: physical eraseblock size: 131072 bytes (128 KiB)<br>UBI: logical eraseblock size: 129024 bytes<br>UBI: smallest flash I/O unit: 2048<br>UBI: sub-page size: 512<br>UBI: VID header offset: 512 (aligned 512)<br>UBI: data offset: 2048<br>UBI: attached mtd1 to ubi0<br>UBI: MTD device name: "mtd=3"<br>UBI: MTD device size: 127 MiB<br>UBI: number of good PEBs: 1011<br>UBI: number of bad PEBs: 5<br>UBI: max. allowed volumes: 128<br>UBI: wear-leveling threshold: 4096<br>UBI: number of internal volumes: 1<br>UBI: number of user volumes: 1<br>UBI: available PEBs: 0<br>UBI: total number of reserved PEBs: 1011<br>UBI: number of PEBs reserved for bad PEB handling: 10<br>UBI: max/mean erase counter: 71/16<br><br><br>has anybody an idea how i can overcome this problem ?<br><br>best regards<br><br>Yann<br> </div></body>
</html>