Hello,
I'm using u-boot.bin built from u-boot-2009.11-cloud. I have single core boards that run this same u-boot.bin but I don't see the "CPU up timeout." message in the u-boot start up screen.
//dual core u-boot U-Boot 2009.11 (Oct 10 2016 - 19:17:09)
CPU0: P2020, Version: 2.1, (0x80e20021) Core: E500, Version: 5.1, (0x80211051) Clock Configuration: CPU0:1200 MHz, CPU1:1200 MHz, CCB:600 MHz, DDR:400 MHz (800 MT/s data rate) (Asynchronous), LBC:75 MHz L1: D-cache 32 kB enabled I-cache 32 kB enabled PCMM: P2020 I2C: ready SPI: ready DRAM: Configuring DDR for 800 MT/s data rate DDR: 256 MB FLASH: 64 MB L2: 512 KB enabled CPU up timeout. CPU up mask is 1 should be 3 MMC: FSL_ESDHC: 0 EEPROM: Invalid ID (4b 41 53 00) In: serial Out: serial Err: serial Net: eTSEC1: No support for PHY id 221560; assuming generic eTSEC2: No support for PHY id ffffffff; assuming generic eTSEC3: No support for PHY id 221560; assuming generic eTSEC1, eTSEC2, eTSEC3 Hit any key to stop autoboot: 0
//single core u-boot U-Boot 2009.11 (Apr 12 2013 - 09:40:13)
CPU: P2010, Version: 2.1, (0x80e30021) Core: E500, Version: 5.1, (0x80211051) Clock Configuration: CPU0:1200 MHz, CCB:600 MHz, DDR:400 MHz (800 MT/s data rate) (Asynchronous), LBC:75 MHz L1: D-cache 32 kB enabled I-cache 32 kB enabled PCMM: P2010 I2C: ready SPI: ready DRAM: Configuring DDR for 800 MT/s data rate DDR: 256 MB FLASH: 64 MB L2: 512 KB enabled MMC: FSL_ESDHC: 0 *** Warning - bad CRC, using default environment
EEPROM: Invalid ID (ff ff ff ff) In: serial Out: serial Err: serial Net: eTSEC1: No support for PHY id 221556; assuming generic eTSEC2: No support for PHY id ffffffff; assuming generic eTSEC3: No support for PHY id 221556; assuming generic eTSEC1, eTSEC2, eTSEC3 Hit any key to stop autoboot: 0
Do I need to modify something in my u-boot code to enable the second core?
~Thanks, Carol
Carol Wesolowski Software Engineer Kollmorgen 33 South La Patera Lane Santa Barbara, CA 93117 T: +1.805.696.1248 carol.wesolowski@Kollmorgen.commailto:carol.wesolowski@Kollmorgen.com www.Kollmorgen.comhttp://www.kollmorgen.com/
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