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After cached related fix, the ELF example is now functional

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Gregory Nutt 2014-08-24 14:12:45 -06:00
parent 3c5941b1ca
commit db130b5ea9
1 changed files with 31 additions and 0 deletions
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configs/sama5d4-ek/README.txt
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@ -3525,6 +3525,7 @@ Configurations
dramboot: This is a little program to help debug of code in DRAM. See dramboot: This is a little program to help debug of code in DRAM. See
the description below and the section above entitled "Creating and the description below and the section above entitled "Creating and
Using DRAMBOOT" for more information Using DRAMBOOT" for more information
elf: Demonstrates execution of ELF file from a file system.
nsh: This is an NuttShell (NSH) configuration that supports extensive nsh: This is an NuttShell (NSH) configuration that supports extensive
functionality as possible (unlike the minimal ramtest configuration). functionality as possible (unlike the minimal ramtest configuration).
See the detailed description below for a summary of the feature See the detailed description below for a summary of the feature
@ -3653,6 +3654,36 @@ Configurations
putting DRAMBOOT on a microSD card (as boot.bin). The RomBOOT loader does putting DRAMBOOT on a microSD card (as boot.bin). The RomBOOT loader does
boot that image without issue. boot that image without issue.
elf:
Demonstrates execution of ELF file from a file system using
apps/examples/elf. This is a very simple configuration so there is not
really much that needs to be said.
NOTES:
1. This configuration uses the the USART3 for the serial console
which is available at the "DBGU" RS-232 connector (J24). That
is easily changed by reconfiguring to (1) enable a different
serial peripheral, and (2) selecting that serial peripheral as
the console device.
2. By default, this configuration is set up to build on Windows
under either a Cygwin or MSYS environment using a recent, Windows-
native, generic ARM EABI GCC toolchain (such as the CodeSourcery
toolchain). Both the build environment and the toolchain
selection can easily be changed by reconfiguring:
CONFIG_HOST_WINDOWS=y : Windows operating system
CONFIG_WINDOWS_CYGWIN=y : POSIX environment under windows
CONFIG_ARMV7A_TOOLCHAIN_CODESOURCERYW=y : CodeSourcery for Windows
If you are running on Linux, make *certain* that you have
CONFIG_HOST_LINUX=y *before* the first make or you will create a
corrupt configuration that may not be easy to recover from. See
the warning in the section "Information Common to All Configurations"
for further information.
nsh: nsh:
This configuration directory provide the NuttShell (NSH). This is a This configuration directory provide the NuttShell (NSH). This is a