Basic imx infrastructure

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@1693 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2009-04-09 22:53:18 +00:00
parent 2a4eb02f5d
commit 3686672d1e

View File

@ -8,7 +8,7 @@ Toolchain
be modified to point to the correct path to the SH toolchain (if
different from the default).
If you have no SH toolchain, one can be downloaded from the NuttX
If you have no ARM toolchain, one can be downloaded from the NuttX
SourceForge download site (https://sourceforge.net/project/showfiles.php?group_id=189573).
1. You must have already configured Nuttx in <some-dir>nuttx.
@ -45,20 +45,20 @@ ARM/DM320-specific Configuration Options
CONFIG_ARCH_CHIP - Identifies the arch/*/chip subdirectory
CONFIG_ARCH_CHIP=c5471
CONFIG_ARCH_CHIP=dm320
CONFIG_ARCH_CHIP_name - For use in C code
CONFIG_ARCH_CHIP_C5471
CONFIG_ARCH_CHIP_DM320
CONFIG_ARCH_BOARD - Identifies the configs subdirectory and
hence, the board that supports the particular chip or SoC.
CONFIG_ARCH_BOARD=c5471evm (for the Spectrum Digital C5471 EVM)
CONFIG_ARCH_BOARD=ntosd-dm320
CONFIG_ARCH_BOARD_name - For use in C code
CONFIG_ARCH_BOARD_C5471EVM (for the Spectrum Digital C5471 EVM)
CONFIG_ARCH_BOARD_NTOSD_DM320 (for the Spectrum Digital C5471 EVM)
CONFIG_ARCH_LOOPSPERMSEC - Must be calibrated for correct operation
of delay loops