Hi, folks After I update kernel from 2.6.36.2 to 2.6.37, my beagleboard-xM can't bootup. The message is: =============================================== Texas Instruments X-Loader 1.4.4ss (Aug 19 2010 - 02:49:27) Beagle xM Rev A Reading boot sector Loading u-boot.bin from mmc U-Boot 2010.12-svn2585 (ADI-2011R1-pre) (Jan 17 2011 - 11:09:50) OMAP3630/3730-GP ES2.0, CPU-OPP2, L3-165MHz, Max CPU Clock 1 Ghz OMAP3 Beagle board + LPDDR/NAND I2C: ready DRAM: 512 MiB NAND: 0 MiB MMC: OMAP SD/MMC: 0 *** Warning - readenv() failed, using default environment In: serial Out: serial Err: serial Beagle xM Rev A No EEPROM on expansion board Die ID #15dc00211ff00000015739eb08018030 Hit any key to stop autoboot: 0 OMAP3 beagleboard.org # run bootcmd reading boot.scr ** Unable to read "boot.scr" from mmc 0:1 ** reading uImage 1903484 bytes read Booting from mmc ... ## Booting kernel from Legacy Image at 82000000 ... Image Name: Linux-2.6.37-ADI-2011R1-pre-g02d Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 1903420 Bytes = 1.8 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... Uncompressing Linux... done, booting the kernel. ================================= Then nothing appears. I think the reason is 2.6.37 using omap-serial driver. After I force it using 8250 serial driver, it works fine. Any ideas? Thanks ! Attach my linux .config file. -- Regards, --Bob
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omap3.config
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