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 " n2 V/ W0 X2 j+ z- t
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ddr_mr1=0x00000000, H0 D0 b) ~: Q; o
Start write leveling calibration..." v5 G; Y2 y) n' T. m) E O ~
running Write level HW calibration# a: ^9 Q D4 _
Write leveling calibration completed, update the following registers in your initialization script- Y# O% G0 E( D: h
MMDC_MPWLDECTRL0 ch0 (0x021b080c) = 0x00030007
8 j9 N. L" i' Y( c MMDC_MPWLDECTRL1 ch0 (0x021b0810) = 0x00080008& @& {9 K/ b J: G, m5 P
Write DQS delay result:" N8 P7 [8 t7 \6 v$ R( N
Write DQS0 delay: 7/256 CK9 l# h' k3 \; z8 ]- Y: f
Write DQS1 delay: 3/256 CK5 r+ B! e3 k2 ^: Q) q- |
4 L3 W& b; \4 N# x# Z1 ^Starting DQS gating calibration t/ k5 S, j9 a0 j6 n3 ]* R4 K
. HC_DEL=0x00000000 result[00]=0x000000116 f! ^5 g( [+ K
. HC_DEL=0x00000001 result[01]=0x00000011, L G) r$ p& w' {$ X5 B" {
. HC_DEL=0x00000002 result[02]=0x00000011. Q' t b) {. a7 q
. HC_DEL=0x00000003 result[03]=0x00000011
9 L+ s0 h; R8 L( ]% Q$ `# A$ S. HC_DEL=0x00000004 result[04]=0x00000011$ R8 _+ g& M$ ^' J5 Q% }9 X1 \
. HC_DEL=0x00000005 result[05]=0x00000011* V$ `7 L9 f+ x5 B4 Z; D
. HC_DEL=0x00000006 result[06]=0x000000118 ]. I! ]. F( b
. HC_DEL=0x00000007 result[07]=0x00000011 i! d: O G1 ~3 E3 j; O W3 e J
. HC_DEL=0x00000008 result[08]=0x00000011
# z1 C4 M$ D; I- y% z6 }$ ^. HC_DEL=0x00000009 result[09]=0x00000011
+ {$ H: B4 S; P, N+ N1 m. HC_DEL=0x0000000A result[0A]=0x00000011) |( l0 l" ?1 O. R( d
. HC_DEL=0x0000000B result[0B]=0x00000011
3 K) L8 L5 ?! D! k. HC_DEL=0x0000000C result[0C]=0x00000011 q; I- i( v* Y9 A: k8 U
. HC_DEL=0x0000000D result[0D]=0x000000111 A! u l& l( J
ERROR FOUND, we can't get suitable value !!!!8 U( n% e6 g# O% B# ]
dram test fails for all values.
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3 y! g6 F& o! X FError: failed during ddr calibration
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