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Last Post 04 Sep 2014 07:15 PM by bradb

DM37x Torpedo boots as DM37x SOM LV

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David Montague

New Member
Posts:9

27 Aug 2014 07:34 AM
NORMAL BOOT: == Kernel bootargs == nand-ecc=chip console=ttyO0,115200n8 display=28 ignore_loglevel early_printk no_console_suspend mtdparts=omap2-nand.0:512k(x-loader),1664k(u-boot),384k(u-boot-env),5m(kernel),20m(ramdisk),-(fs) root=/dev/ram rw ramdisk_size=64000 bootm 0x81000000 0x82000000 ## Booting kernel from Legacy Image at 81000000 ... Image Name: Linux-3.0.0-BSP-dm37x-2.2-2 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3514844 Bytes = 3.4 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK ## Loading init Ramdisk from Legacy Image at 82000000 ... Image Name: uboot ext2 ramdisk rootfs Image Type: ARM Linux RAMDisk Image (gzip compressed) Data Size: 13040046 Bytes = 12.4 MiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... [ 0.000000] Linux version 3.0.0-BSP-dm37x-2.2-2 (logic@logic-desktop) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) ) #2 Wed Aug 20 13:57:16 CDT 2014 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f [ 0.000000] CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine: Logic DM37x Torpedo board [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] Reserving 4194304 bytes SDRAM for VRAM [ 0.000000] Memory policy: ECC disabled, Data cache writeback [ 0.000000] OMAP3630 ES1.2 (l2cache iva sgx neon isp 192mhz_clk ) [ 0.000000] SRAM: Mapped pa 0x40200000 to va 0xfe400000 size: 0x10000 [ 0.000000] On node 0 totalpages: 64512 [ 0.000000] free_area_init_node: node 0, pgdat c0837c40, node_mem_map c0db1000 [ 0.000000] Normal zone: 512 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 64000 pages, LIFO batch:15 [ 0.000000] Clocking rate (Crystal/Core/MPU): 26.0/400/600 MHz FAILED BOOT: == Kernel bootargs == nand-ecc=chip console=ttyO0,115200n8 display=28 ignore_loglevel early_printk no_console_suspend mtdparts=omap2-nand.0:512k(x-loader),1664k(u-boot),384k(u-boot-env),5m(kernel),20m(ramdisk),-(fs) root=/dev/ram rw ramdisk_size=64000 bootm 0x81000000 0x82000000 ## Booting kernel from Legacy Image at 81000000 ... Image Name: Linux-3.0.0-BSP-dm37x-2.2-2 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3514844 Bytes = 3.4 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK ## Loading init Ramdisk from Legacy Image at 82000000 ... Image Name: uboot ext2 ramdisk rootfs Image Type: ARM Linux RAMDisk Image (gzip compressed) Data Size: 13040046 Bytes = 12.4 MiB Load Address: 00000000 Entry Point: 00000000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... [ 0.000000] Linux version 3.0.0-BSP-dm37x-2.2-2 (logic@logic-desktop) (gcc version 4.3.3 (Sourcery G++ Lite 2009q1-203) ) #2 Wed Aug 20 13:57:16 CDT 2014 [ 0.000000] CPU: ARMv7 Processor [413fc082] revision 2 (ARMv7), cr=10c53c7f [ 0.000000] CPU: VIPT nonaliasing data cache, VIPT aliasing instruction cache [ 0.000000] Machine: Logic DM37x SOM LV board [ 0.000000] debug: ignoring loglevel setting. [ 0.000000] Reserving 4194304 bytes SDRAM for VRAM [ 0.000000] Memory policy: ECC disabled, Data cache writeback [ 0.000000] OMAP3630 ES1.2 (l2cache iva sgx neon isp 192mhz_clk ) [ 0.000000] SRAM: Mapped pa 0x40200000 to va 0xfe400000 size: 0x10000 [ 0.000000] On node 0 totalpages: 64512 [ 0.000000] free_area_init_node: node 0, pgdat c0837c40, node_mem_map c0db1000 [ 0.000000] Normal zone: 512 pages used for memmap [ 0.000000] Normal zone: 0 pages reserved [ 0.000000] Normal zone: 64000 pages, LIFO batch:15 [ 0.000000] Clocking rate (Crystal/Core/MPU): 26.0/400/600 MHz Why did this happen? How can we prevent it? (booting as a SOM LV, the board does not detect and enable WIFI or MMC (SD card).

bradb

Basic Member
Posts:203

27 Aug 2014 03:54 PM
David, Are you seeing this issue when running the DM37x Linux SD Card Demo Image[1]? [1] http://support.logicpd.co...talid=0&EntryId=1405 Regards, Brad

David Montague

New Member
Posts:9

04 Sep 2014 05:08 PM
We are using Linux jTrax-Pilot 3.0.0-BSP-dm37x-2.2-2 #2 Wed Aug 20 13:57:16 CDT 2014 armv7l GNU/Linux, built from the 1022853_LogicPD_Linux_BSP_2.2-2_20130905.tar.gz, and the MLO and uboot from 1024334_LogicPD_Linux_BSP_2.4-2_SD_Card_Demo_Image.

bradb

Basic Member
Posts:203

04 Sep 2014 07:15 PM
David, Try running the full SD Card demo image (include the kernel and rootfs) from BSP 2.4-2 or the newly release BSP 2.4-3 and let me see if you are still having the same problem. Thanks, Brad

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