[coreboot] Memtest fails at same place (atom + 945gse)

Scott.Hsiao scott.hsiao at quanmax.com
Fri Dec 25 04:05:48 CET 2009


coreboot ver: 4992
hw: atom + 945gse + ich7m + it8718
memory: 512M/1GB DDR2 SO-DIMM
memtest86+ ver: v3.5
screen:
===============================
      Memtest-86 v3.5       | Pass  0%
Atom (0.045) 1600 MHz       | Test 22% ########
L1 Cache:   24K   3125 MB/s | Test #2  [Moving inversions, ones & zeros]
L2 Cache:  512K   1860 MB/s | Testing:  200K - 1015M  1015M  Using CPU:0
L3 Cache: None              | Pattern:   00000000
Memory  : 1015M   1595 MB/s
|-------------------------------------------------
Chipset : Intel i945GME (ECC : Disabled) - FSB : 266 MHz - Type : DDR-II
Settings: RAM : 444 MHz (DDR888) / CAS : 4-4-4-12 / Single Channel (64 bits)
00000518
Time:   0:00:10    Cached: 1015M    Test_Sel:   Std    Pass:         0
MemMap:  LxBIOS    Iter:       2    CPU_Sel: Single    Errors:       0
Rsvd_Mem:    0K    Act_CPUs:   1    ECC_Mem:    off    ECC Err:      0
Unexpected Interrupt - Halting CPU0                             Test  Errors
   Lowest Error Address: 000000bfffc -Stack:.9MB                   0       0
 Type: 00000040 Addreax: 0000003cffc -00000020M00000020  00000050 00000050 0
   PC: 00000048ror Mebx: 00000038     00000024 00000024  00000054 00000054 4
   CS: 0000004c - Toecx: 00000034 15 M00000028v00000028  00000058 00000058 0
Eflag: 00000050s Erredx: 00000030     0000002c 0000002c  0000005c 0000005c 0
 Code: 00000044e Erredi: 0000002c     00000030 00000030  00000060 00000060 0
   DS: 0000001cory Sesi: 00000028     00000034 00000034  00000064 00000064 0
   SS: 00000018     ebp: 00000024     00000038 00000038  00000068 00000068 0
                    esp: 00000020     0000003c 0000003c  0000006c 0000006c 0
                                      00000040 00000040  00000070 00000070 0
CS:EIP: 48 00 00 00 4c 00 00 00 50 00 00000044 00000044  00000074 00000074
(ESC)exit  (c)configuration  (SP)scrol00000048(00000048l_00000078 00000078
                                      0000004c 0000004c  0000007c 0000007c
=================================================
 
problem: memtest hangs in same place (test #2) on every dimm
 
description:
I posted another thread about memory size detection before.
It is solved by patch the memtest to support CONFIG_WRITE_HIGH_TABLES.
The new issue is test can be carry out but alway hangs at the same test and
the same percentage (test #2, 18% on 512MB dimms, 22% on 1GB dimm)
How to solve the issue? 
 
Thanks.
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