TSEC: Difference between revisions
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| [[# | | [[#FALCON_MAILBOX0|FALCON_MAILBOX0]] | ||
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|- | |- | ||
| [[# | | [[#FALCON_MAILBOX1|FALCON_MAILBOX1]] | ||
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| | | FALCON_OS | ||
| 0x54501080 | | 0x54501080 | ||
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|- | |- | ||
| | | FALCON_DEBUG0 | ||
| 0x54501084 | | 0x54501084 | ||
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| | | [[#FALCON_IMCTL|FALCON_IMCTL]] | ||
| 0x54501140 | | 0x54501140 | ||
| 0x04 | | 0x04 | ||
|- | |- | ||
| | | [[#FALCON_IMSTAT|FALCON_IMSTAT]] | ||
| 0x54501144 | | 0x54501144 | ||
| 0x04 | | 0x04 | ||
|- | |- | ||
| | | [[#FALCON_TRACEIDX|FALCON_TRACEIDX]] | ||
| 0x54501148 | | 0x54501148 | ||
| 0x04 | | 0x04 | ||
|- | |- | ||
| | | [[#FALCON_TRACEPC|FALCON_TRACEPC]] | ||
| 0x5450114C | | 0x5450114C | ||
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| FALCON_IMFILLCTL | | FALCON_IMFILLCTL | ||
| 0x54501158 | | 0x54501158 | ||
| 0x04 | |||
|- | |||
| FALCON_IMCTL_DEBUG | |||
| 0x5450115C | |||
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| TSEC_SCP_RES | | [[#TSEC_SCP_RES|TSEC_SCP_RES]] | ||
| 0x54501490 | | 0x54501490 | ||
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Used for routing Falcon's IRQs. | Used for routing Falcon's IRQs. | ||
=== | === FALCON_MAILBOX0 === | ||
Scratch register for reading/writing data to Falcon. | Scratch register for reading/writing data to Falcon. | ||
=== | === FALCON_MAILBOX1 === | ||
Scratch register for reading/writing data to Falcon. | Scratch register for reading/writing data to Falcon. | ||
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| FALCON_HWCFG2_VM_PAGES_LOG2 | | FALCON_HWCFG2_VM_PAGES_LOG2 | ||
|} | |} | ||
=== FALCON_IMCTL === | |||
{| class="wikitable" border="1" | |||
! Bits | |||
! Description | |||
|- | |||
| 0-23 | |||
| Address | |||
|- | |||
| 24-26 | |||
| Command | |||
1: ITLB | |||
2: PTLB | |||
3: VTLB | |||
|} | |||
Controls the Falcon TLB. | |||
=== FALCON_IMSTAT === | |||
Returns the result of the last command from [[#FALCON_IMCTL|FALCON_IMCTL]]. | |||
=== FALCON_TRACEIDX === | |||
{| class="wikitable" border="1" | |||
! Bits | |||
! Description | |||
|- | |||
| 0-7 | |||
| Index | |||
|- | |||
| 16-23 | |||
| Maximum valid index | |||
|} | |||
Controls the index for tracing with [[#FALCON_TRACEPC|FALCON_TRACEPC]]. | |||
=== FALCON_TRACEPC === | |||
Returns the PC of the last instruction executed. | |||
=== FALCON_ICD_CMD === | === FALCON_ICD_CMD === | ||
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Used for getting the value of the mask for crypto IRQs. | Used for getting the value of the mask for crypto IRQs. | ||
=== TSEC_SCP_RES === | |||
{| class="wikitable" border="1" | |||
! Bits | |||
! Description | |||
|- | |||
| 31 | |||
| SCP is halted | |||
|} | |||
Contains information on the status generated by the [[#TSEC_SCP_IRQSTAT|TSEC_SCP_IRQSTAT_HALT]] IRQ. | |||
=== TSEC_SCP_ERR === | === TSEC_SCP_ERR === | ||