OS-9 for the Prospector P1100 Board Guide
OS-9 for the Prospector P1100 Board Guide
OS-9 for the Prospector P1100 Board Guide
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Memory<br />
Location<br />
Applications are expected to request graphics memory from <strong>the</strong> driver. The<br />
driver allocates memory from <strong>the</strong> system as needed. It requests this<br />
memory from color 0x80. This memory (specified in <strong>the</strong> init module) is<br />
located at <strong>the</strong> bottom of 16 MB DRAM address space and is marked as<br />
non cached.<br />
This driver's source is located in:<br />
SRC/DPIO/MFM/DRVR/GX_SA1100<br />
This driver's makefiles are located in:<br />
<strong>OS</strong>9000/ARMV4/PORTS/PR<strong>OS</strong>PECTOR/MAUI/GX_SA1100, and<br />
<strong>OS</strong>9000/ARMV4/PORTS/GRAPHICSCLIENT/MAUI/GX_SA1100<br />
This directory contains <strong>the</strong> makefiles and descriptor header file to build <strong>the</strong><br />
descriptor(s) and driver(s) (not all packages include driver source) <strong>for</strong> <strong>the</strong><br />
StrongARM reference plat<strong>for</strong>m. This directory contains:<br />
makefile Calls each of <strong>the</strong> o<strong>the</strong>r makefiles in this directory<br />
drvr.mak Builds <strong>the</strong> driver<br />
desc.mak Builds <strong>the</strong> descriptor(s)<br />
mfm_desc.h Defines values <strong>for</strong> all modifiable fields of <strong>the</strong> descriptor(s)<br />
Build <strong>the</strong> Driver<br />
The driver source is located in SRC/DPIO/MFM/DRVR/GX_SA1100. To<br />
build <strong>the</strong> driver, use <strong>the</strong> following commands:<br />
cd <strong>OS</strong>9000/ARMV4/PORTS/PR<strong>OS</strong>PECTOR/MAUI/GX_SA1100<br />
os9make -f drvr.mak<br />
72 <strong>OS</strong>-9 <strong>for</strong> <strong>the</strong> <strong>Prospector</strong> <strong>P1100</strong> <strong>Board</strong> <strong>Guide</strong>