TA的每日心情 | 开心 2021-8-6 15:10 |
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签到天数: 13 天 [LV.3]偶尔看看II
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DDR Freq: 396 MHz
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ddr_mr1=0x00000000
) {' O! W1 C- K$ r* m$ A9 ^Start write leveling calibration...
8 x/ d, i- n T! I6 E, t) `7 z2 o" ?" }running Write level HW calibration
8 Y0 {% _8 ^5 u wWrite leveling calibration completed, update the following registers in your initialization script
u7 J4 n. A: s/ U, J1 `/ ~+ L MMDC_MPWLDECTRL0 ch0 (0x021b080c) = 0x00030007 W9 F C, u4 ]0 ~: @, ^; | J
MMDC_MPWLDECTRL1 ch0 (0x021b0810) = 0x00080008
7 F3 h x" j. ]9 I& lWrite DQS delay result:; P# A4 B/ k5 C6 m' a) I
Write DQS0 delay: 7/256 CK$ G6 H: M) @/ e3 U" W
Write DQS1 delay: 3/256 CK4 E, b5 C" h1 \' y0 P
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Starting DQS gating calibration
6 f4 b5 | Y$ f( ^' y j. HC_DEL=0x00000000 result[00]=0x00000011: n9 n0 J. v I4 {0 W
. HC_DEL=0x00000001 result[01]=0x00000011
; r/ T2 G P0 w9 P. HC_DEL=0x00000002 result[02]=0x00000011
3 Y+ H. O' D5 |+ b, ?( J. HC_DEL=0x00000003 result[03]=0x00000011: _$ X( `. |5 M( t+ g& {" F
. HC_DEL=0x00000004 result[04]=0x00000011, ~) |4 a4 d5 A9 t; z
. HC_DEL=0x00000005 result[05]=0x00000011
3 b" Q1 A" ?* ~. HC_DEL=0x00000006 result[06]=0x00000011
) \6 f3 x8 ?* F% i7 l# ?& U, P. HC_DEL=0x00000007 result[07]=0x00000011* T) j$ d. b0 z' e
. HC_DEL=0x00000008 result[08]=0x00000011; A# B5 y w8 a0 s4 y
. HC_DEL=0x00000009 result[09]=0x00000011
( \: O3 { q* F. HC_DEL=0x0000000A result[0A]=0x00000011
5 ]4 d/ g$ P) p) K$ v# e) y0 W. HC_DEL=0x0000000B result[0B]=0x00000011
8 o- w* L, a( n. HC_DEL=0x0000000C result[0C]=0x00000011; h: X9 E+ f5 ], ]# g. z
. HC_DEL=0x0000000D result[0D]=0x00000011
& f+ g# Y$ t& H6 L; A! lERROR FOUND, we can't get suitable value !!!!
& K! b3 p; P+ @7 mdram test fails for all values. 3 f) a! Y# G7 o1 A& H7 j
: \& s4 u# r+ W; rError: failed during ddr calibration
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