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TDA4VM: 除了Samsung的LPDDR4, SK Hynix的LPDDR4也出现同样问题,请问难道除了MICRON的LPDDR4,其他都不可用吗?

Part Number: TDA4VM

类似问题,目前更换了LPDDR4为SK HYNIX的H54G56BYYPX046, 出现了同样的BUG, 初始化DDR时候的时钟握手过不去,导致启动死在这里,但是并不是每次,频率不定。

同时不是每片DDR都表现一致,有的芯片就一直没问题。

Failed to set voltage to 800 mV for Slave:0x48, Res:0x0
Initlialzing PLLs ...Failed to set the PLL clock freq at index =2

Failed to set the PLL clock freq at index =17

Failed to set the PLL clock freq at index =19

Failed to set the PLL clock freq at index =20

Failed to set the PLL clock freq at index =21

Failed to set the PLL clock freq at index =22

Failed to set the PLL clock freq at index =23

Failed to set the PLL clock freq at index =24

done.
InitlialzingClocks ...done.
version hy 0001
Initlialzing DDR ...Board_DDRProbe: PASS
Board_DDRInitDrv: PASS
--->>> LPDDR4 Initialization is in progress ... <<<---
Reg Value: 128
Frequency Change type 1 request from Controller
Reg Value: 0
Reg Value: 128
Frequency Change type 0 request from Controller
Reg Value: 0
Reg Value: 128
Frequency Change type 1 request from Controller
Reg Value: 0
Reg Value: 0
Reg Value: 0

请问这到底是什么原因?TI有没有相关的适配列表,谢谢

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