Difference between revisions of "Unit PlatformRPi2"
From Ultibo.org
| Line 27: | Line 27: | ||
---- | ---- | ||
| − | ''To be documented'' | + | |
| + | '''Initialization functions''' | ||
| + | |||
| + | <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;"> | ||
| + | <pre style="border: 0; padding-bottom:0px;">procedure RPi2Init;</pre> | ||
| + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' To be documented</div> | ||
| + | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
| + | {| class="wikitable" style="font-size: 14px; background: white;" | ||
| + | |- | ||
| + | ! '''Note''' | ||
| + | | None documented | ||
| + | |- | ||
| + | |} | ||
| + | </div></div> | ||
| + | <br /> | ||
| + | <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;"> | ||
| + | <pre style="border: 0; padding-bottom:0px;">procedure RPi2SecondarySwitch; assembler; nostackframe;</pre> | ||
| + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Secondary CPU switch from HYP mode handler</div> | ||
| + | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
| + | {| class="wikitable" style="font-size: 14px; background: white;" | ||
| + | |- | ||
| + | ! '''Note''' | ||
| + | | None documented | ||
| + | |- | ||
| + | |} | ||
| + | </div></div> | ||
| + | <br /> | ||
| + | <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;"> | ||
| + | <pre style="border: 0; padding-bottom:0px;">procedure RPi2SecondarySecure; assembler; nostackframe;</pre> | ||
| + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Secondary CPU switch to secure mode handler</div> | ||
| + | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
| + | {| class="wikitable" style="font-size: 14px; background: white;" | ||
| + | |- | ||
| + | ! '''Note''' | ||
| + | | None documented | ||
| + | |- | ||
| + | |} | ||
| + | </div></div> | ||
| + | <br /> | ||
| + | <div class="toccolours mw-collapsible mw-collapsed" style="border: 1; font-family: arial; padding-top: 0px; padding-bottom: 15px;"> | ||
| + | <pre style="border: 0; padding-bottom:0px;">procedure RPi2SecondaryHandler; assembler; nostackframe;</pre> | ||
| + | <div style="font-size: 14px; padding-left: 12px;">'''Description:''' Secondary CPU startup handler routine</div> | ||
| + | <div class="mw-collapsible-content" style="text-align: left; padding-left: 5px;"> | ||
| + | {| class="wikitable" style="font-size: 14px; background: white;" | ||
| + | |- | ||
| + | ! '''Note''' | ||
| + | | None documented | ||
| + | |- | ||
| + | |} | ||
| + | </div></div> | ||
| + | <br /> | ||
Return to [[Unit_Reference|Unit Reference]] | Return to [[Unit_Reference|Unit Reference]] | ||
Revision as of 04:19, 10 November 2016
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Description
The RPi2 B has the Power LED connected to GPIO Pin 35 (Activity LED is now on GPIO Pin 47).
The RPi3 B has the Activity LED connected to the GPU, access is via a Virtual GPIO (Power LED appears to be unavailable).
Constants
To be documented
Type definitions
To be documented
Public variables
To be documented
Function declarations
Initialization functions
procedure RPi2Init;
Description: To be documented
| Note | None documented |
|---|
procedure RPi2SecondarySwitch; assembler; nostackframe;
Description: Secondary CPU switch from HYP mode handler
| Note | None documented |
|---|
procedure RPi2SecondarySecure; assembler; nostackframe;
Description: Secondary CPU switch to secure mode handler
| Note | None documented |
|---|
procedure RPi2SecondaryHandler; assembler; nostackframe;
Description: Secondary CPU startup handler routine
| Note | None documented |
|---|
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