Hi, I followed the 8.2.23 docs <https://docs.rtems.org/branches/master/user/bsps/bsps-arm.html#xilinx-zynqmp> to build rtems for the xilinx_zynqmp_ultra96 bsp since it was the only bsp corresponding to xilinx-zynqmp in the rtems-bsp.
Then I followed the boot via Uboot section 8.2.1.1 on docs <https://docs.rtems.org/branches/master/user/bsps/bsps-arm.html#boot-via-u-boot>, but the uboot on zcu106 does not have a run loadfdt command, and its alternative is fdt addr [address]. But something is wrong, I cannot run the sp01.img file: With fdt: ------------------------------ ZynqMP> tftpboot 0x3000000 rdubey/sp01.img Using ethernet@ff0e0000 device TFTP from server 172.19.0.3; our IP address is 172.19.2.40 Filename 'rdubey/sp01.img'. Load address: 0x3000000 Loading: #### 6.9 MiB/s done Bytes transferred = 50978 (c722 hex) ZynqMP> fdt addr 0x2A00000 ZynqMP> bootm 0x3000000 - 0x2A00000 ; reset ## Booting kernel from Legacy Image at 03000000 ... Image Name: RTEMS Image Type: ARM Linux Kernel Image (gzip compressed) Data Size: 50914 Bytes = 49.7 KiB Load Address: 00300000 Entry Point: 00300000 Verifying Checksum ... OK ## Flattened Device Tree blob at 02a00000 Booting using the fdt blob at 0x2a00000 Uncompressing Kernel Image ... OK Loading Device Tree to 0000000007ff1000, end 0000000007fff257 ... OK fdt_find_or_add_subnode: chosen: FDT_ERR_BADSTRUCTURE ERROR: /chosen node create failed - must RESET the board to recover. FDT creation failed! hanging...### ERROR ### Please RESET the board ### ------------------------------ With loading the system.dtb that I generally use for loading yocto linux images: --------------------- ZynqMP> tftpboot 0x2A00000 rdubey/system.dtb Using ethernet@ff0e0000 device TFTP from server 172.19.0.3; our IP address is 172.19.253.142 Filename 'rdubey/system.dtb'. Load address: 0x2a00000 Loading: ###T # 8.8 KiB/s done Bytes transferred = 45656 (b258 hex) ZynqMP> tftpboot 0x3000000 rdubey/sp01.img Using ethernet@ff0e0000 device TFTP from server 172.19.0.3; our IP address is 172.19.253.142 Filename 'rdubey/sp01.img'. Load address: 0x3000000 Loading: #### 1.7 MiB/s done Bytes transferred = 50978 (c722 hex) ZynqMP> bootm 0x3000000 - 0x2A00000 ; reset ## Booting kernel from Legacy Image at 03000000 ... Image Name: RTEMS Image Type: ARM Linux Kernel Image (gzip compressed) Data Size: 50914 Bytes = 49.7 KiB Load Address: 00300000 Entry Point: 00300000 Verifying Checksum ... OK ## Flattened Device Tree blob at 02a00000 Booting using the fdt blob at 0x2a00000 Uncompressing Kernel Image ... OK Loading Device Tree to 0000000007ff1000, end 0000000007fff257 ... OK Starting kernel ... "Synchronous Abort" handler, esr 0x02000000 elr: ffffffff90593000 lr : 0000000010081868 (reloc) elr: 0000000000300000 lr : 000000007fdee868 x0 : 0000000000000000 x1 : 0000000000000000 x2 : 0000000007ff1000 x3 : 0000000000000000 x4 : 0000000000300000 x5 : 0000000000000000 x6 : 0000000000000008 x7 : 0000000000000000 x8 : 000000007dda0650 x9 : 0000000001008000 x10: 000000000a200023 x11: 0000000000000002 x12: 0000000000000002 x13: 00000000000096f4 x14: 000000007dda06ac x15: 000000007fdee224 x16: 0000000000000002 x17: 0000000007fff258 x18: 000000007ddacde8 x19: 000000007fead720 x20: 0000000000000000 x21: 0000000000000400 x22: 000000000000071f x23: 000000007fdeedb8 x24: 0000000000000003 x25: 000000007ddbd378 x26: 000000007fe9ac18 x27: 0000000000300000 x28: 0000000003000040 x29: 000000007dda0790 Resetting CPU ... ### ERROR ### Please RESET the board ### --------------------- What might be going wrong? zcu106 is a multi processor board, so do I need to do something special to run the sp01 test? I have not tested any other .exe (or .img) so far.
_______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel
