Changes between Version 89 and Version 90 of GSoC/2017


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Timestamp:
Jun 28, 2017, 2:44:33 PM (2 years ago)
Author:
Sichen Zhao
Comment:

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  • GSoC/2017

    v89 v90  
    210210 * So i focus on BBB FDT support, i add "bl bsp_fdt_copy" in start.S and add bsp-fdt.c in beagle Makefile.am, then i write a test application to test. but when my test exe(modify the testsuites/libtests/libfdt01) boot,  came out a error: data abort.
    211211 * Boot output error info:
    212 
    213 data abort                                                                     
    214 pc : [<80000df0>]          lr : [<8000004c>]                                   
    215 sp : 9f62a960  ip : ffffffff     fp : 9f7a34ec                                 
    216 r10: 00000000  r9 : 9f62af28     r8 : 9f633714                                 
    217 r7 : 00000000  r6 : 88000000     r5 : 00000e05  r4 : 800158ac                   
    218 r3 : 0002ad24  r2 : 88000000     r1 : 00000e05  r0 : 00000000                   
    219 Flags: nzcv  IRQs off  FIQs on  Mode SVC_32                                     
    220 Resetting CPU ...                                                               
    221                                                                                
    222 resetting ...     
    223212 * I dicussed with my mentor, tried many ways but still can't figure out. So i send email to mailing list asking for help.
    224213 * Next week, i will focus on fix FDT support issue, wait the reply from mailing list.