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Changes

CONFIG9 Registers (edit)

Revision as of 18:13, 20 March 2022

347 bytes added ,  18:13, 20 March 2022
xdma config
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|-
 
|-
 
| style="background: green" | Yes
 
| style="background: green" | Yes
−
| ?
+
| [[#CFG9_XDMA_CNT|CFG9_XDMA_CNT]]
 
| 0x10000008
 
| 0x10000008
 
| 1
 
| 1
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|}
 
|}
   −
== 0x10000008 ==
+
== CFG9_XDMA_CNT ==
 +
 
 +
Write 1 to enable XDMA for the device, 0 to disable. Always enabled for CTRCARD (ids 0 and 1), NTRCARD (id 8), and SHA (id 6 for infifo and 7 for outfifo).
 +
 
 
{| class="wikitable" border="1"
 
{| class="wikitable" border="1"
 
!  Bit
 
!  Bit
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!  Used by
 
!  Used by
 
|-
 
|-
−
| 1-0
+
| 0
−
| ?
+
| SDIO controller 1 (eMMC and usually SD card; XDMA device ID: 2)
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|
 +
|-
 +
| 1
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| SDIO controller 3 (SD card if configured so; ID: 3)
 
|
 
|
 
|-
 
|-
−
| 3-2
+
| 2
−
| AES related? Value 3 written after write to AES_CTL.
+
| AES Input FIFO (ID: 4)
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| Boot9, Process9, TwlProcess9
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|-
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| 3
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| AES Output FIFO (ID: 5)
 
| Boot9, Process9, TwlProcess9
 
| Boot9, Process9, TwlProcess9
 
|-
 
|-
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