DDR Stress Test

Jolinery

主要是回复，随便下载一下！

dragonsec

生活每天多奇妙，开心code
 

stmfan

刚好用得上，谢谢

kurbylee-163595

:回复后可见！sdfa

dennisdai

强烈关注,感谢分享。

bestrmb

支持好东西

lazybear

谢谢分享

guaguashao

非常感谢中文化。
有些问题不知道能不能在这里问？

我有一个sabresd imx6dl的板子（不是原装板）。
内存是4颗海力士的H5TQ4G63MFR-PBC，总容量2G

那应该使用MX6DL_ARD_DDR3_register_programming_aid_v0.2.inc 还是
MX6DL_SabreSD_DDR3_register_programming_aid_v1.5.inc?

我试着用过MX6DL_SabreSD_DDR3_register_programming_aid_v1.5.inc
但是却在输出如下信息后停止了。。。
-------------------------------
P:\DDR_Stress_Tester_V1.0.3\Binary>DDR_Stress_Tester -t mx6x -df MX6DL_SabreSD_D
DR3_register_programming_aid_v1.5.inc
MX6DL opened.
HAB_TYPE: DEVELOP
Image loading...
download Image to IRAM OK


Re-open MX6x device.
Running DDR test..., press "ESC" key to exit.








******************************
    DDR Stress Test (1.0.3) for MX6DL
    Build: Jun 25 2014, 12:09:29
    Freescale Semiconductor, Inc.
******************************


=======DDR configuration==========
BOOT_CFG3[5-4]: 0x00, Single DDR channel.
DDR type is DDR3
Data width: 64, bank num: 8
Row size: 14, col size: 10
Chip select CSD0 is used
Density per chip select: 1024MB
==================================




What ARM core speed would you like to run?
Type 0 for 650MHz, 1 for 800MHz, 2 for 1GHz
  ARM set to 800MHz


Please select the DDR density per chip select (in bytes) on the board
Type 0 for 2GB; 1 for 1GB; 2 for 512MB; 3 for 256MB; 4 for 128MB; 5 for 64MB; 6
for 32MB
For maximum supported density (4GB), we can only access up to 3.75GB.  Type 9 to
select this
  DDR density selected (MB): 512




Calibration will run at DDR frequency 400MHz. Type 'y' to continue.
If you want to run at other DDR frequency. Type 'n'
  DDR Freq: 396 MHz


Would you like to run the write leveling calibration? (y/n)
  You have chosen not to run the write level calibration


Would you like to run the DQS gating, read/write delay calibration? (y/n)
  You have chosen not to run the calibration, the test will use the values in th
e initialization script




The DDR stress test can run with an incrementing frequency or at a static freq
To run at a static freq, simply set the start freq and end freq to the same valu
e
Would you like to run the DDR Stress Test (y/n)?


Enter desired START freq (135 to 672 MHz), then hit enter.
Note: DDR3 minimum is ~333MHz, do not recommend to go too much below this.
333
  The freq you entered was: 333


Enter desired END freq (135 to 672 MHz), then hit enter.
Make sure this is equal to or greater than start freq
672
  The freq you entered was: 672


Beginning stress test


loop: 1
DDR Freq: 327 MHz
t0.1: data is addr test
t0: memcpy10 SSN x64 test
t1: memcpy8 SSN x64 test
t2: byte-wise SSN x64 test
t3: memcpy11 random pattern test
t4: IRAM_to_DDRv2 test
t5: IRAM_to_DDRv1 test
t6: read noise walking ones and zeros test


DDR Freq: 339 MHz
t0.1: data is addr test
Address of failure: 0x1000c090
Data was: 0xa57b8b1d
But pattern  should match address
-------------------------------

guaguashao

而且取得的结果要写入u-boot的flash_header.S
但是取得的结果和flash_header.S的哪些值对应，User Guide并没有说明。
楼主可否给说明一下？

常在我心

正在搞IMX6，非常需要哈，