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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2010-09-11 01:58:26 +0000 |
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| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2010-09-11 01:58:26 +0000 |
| commit | 1088be447cd6113169d3646182680a87213d68b8 (patch) | |
| tree | 1233b7c12785d2ce6b0133765ca3539ada59d1bd /nuttx/Documentation/NuttxPortingGuide.html | |
| parent | 856a5b5884da54160d386cc100a0ea762e5a4076 (diff) | |
| download | px4-nuttx-1088be447cd6113169d3646182680a87213d68b8.tar.gz px4-nuttx-1088be447cd6113169d3646182680a87213d68b8.tar.bz2 px4-nuttx-1088be447cd6113169d3646182680a87213d68b8.zip | |
Add M25Px as paging source
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2937 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/Documentation/NuttxPortingGuide.html')
| -rw-r--r-- | nuttx/Documentation/NuttxPortingGuide.html | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/nuttx/Documentation/NuttxPortingGuide.html b/nuttx/Documentation/NuttxPortingGuide.html index 5272846bc..ed94849e7 100644 --- a/nuttx/Documentation/NuttxPortingGuide.html +++ b/nuttx/Documentation/NuttxPortingGuide.html @@ -12,7 +12,7 @@ <h1><big><font color="#3c34ec"> <i>NuttX RTOS Porting Guide</i> </font></big></h1> - <p>Last Updated: September 8, 2010</p> + <p>Last Updated: September 10, 2010</p> </td> </tr> </table> @@ -2593,6 +2593,21 @@ build This should be defined to be zero for the typical device that has only a single slot (See <code>CONFIG_MMCSD_NSLOTS</code>). If defined, <code>CONFIG_PAGING_SDSLOT</code> will instruct certain board-specific logic to initialize the media in this SD slot. </li> + <li> + <code>CONFIG_PAGING_M25PX</code>: + Use the m25px.c FLASH driver. + If this is selected, then the MTD interface to the MP25x device will be used to support paging. + </li> + <li> + <code>CONFIG_PAGING_M25PX_BINOFFSET</code>: + If CONFIG_PAGING_M25PX is defined then CONFIG_PAGING_M25PX_BINOFFSET will be used to specify the offset in bytes into the FLASH device where the NuttX binary image is located. + Default: 0 + </li> + <li> + <code>CONFIG_PAGING_M25PX_SPIPORT</code>: + If CONFIG_PAGING_M25PX is defined and the device has multiple SPI busses (ports), then this configuration should be set to indicate which SPI port the M25Px device is connected. + Default: 0 + </li> </ul> <p> The following can be used to disable categories of APIs supported |