Dear Freescale team.
I have a i.mx6qsabrelite board.
need to know what is the bellow DDR Memory Map default config for setting TZASC in the board.
becuase there are TZASC1, TZASC2 for MMDC#0, MMDC#1.
the OCOPT_CFG valuses :
OCOTP_CFG0 : 0xDBC90E6A
OCOTP_CFG1 : 0x251191D4
OCOTP_CFG2 : 0x2000008F
OCOTP_CFG3 : 0x00620302
OCOTP_CFG4 : 0x18000030
please help me....
best regards,
mjHwang
已解决! 转到解答。
Hello,
The BOOT_CFG3 “DDR Memory Map default config” configures startup
memory configuration. The I.MX6 MMDC supports the following modes :
* 16/32/64-bit DDR3-1066 and LPDDR2-1066 (as single channel, when only MMDC0 is used ) ;
* dual 32-bits LPDDR2 (Fixed 2x32 map) ; channel #1 via MMDC0 and channel #2 via MMDC1 ;
* for LPDDR2 : 2x32 interleaved
The SABRE Lite is equipped with DDR3, and only single channel configuration
is used.
Have a great day,
Yuri
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Hello,
The BOOT_CFG3 “DDR Memory Map default config” configures startup
memory configuration. The I.MX6 MMDC supports the following modes :
* 16/32/64-bit DDR3-1066 and LPDDR2-1066 (as single channel, when only MMDC0 is used ) ;
* dual 32-bits LPDDR2 (Fixed 2x32 map) ; channel #1 via MMDC0 and channel #2 via MMDC1 ;
* for LPDDR2 : 2x32 interleaved
The SABRE Lite is equipped with DDR3, and only single channel configuration
is used.
Have a great day,
Yuri
-----------------------------------------------------------------------------------------------------------------------
Note: If this post answers your question, please click the Correct Answer button. Thank you!
-----------------------------------------------------------------------------------------------------------------------