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2019-01-23Move comment out of recipe and prevent var expansionKevin Mills
2019-01-23Disable maintainer mode in MEE buildNathaniel Graff
To support users without automake/autoconf/m4, disable maintainer mode during the Freedom Metal build to make sure that the autoconf scripts don't try to run automatically. Signed-off-by: Nathaniel Graff <nathaniel.graff@sifive.com>
2019-01-18Enumerate MEE boards and programsNathaniel Graff
Make targets `list-boards` and `list-programs` will enumerate the available boards and programs for use with Freedom Metal Signed-off-by: Nathaniel Graff <nathaniel.graff@sifive.com>
2019-01-18Document standalone targetNathaniel Graff
Add documentation to README and `make help` Signed-off-by: Nathaniel Graff <nathaniel.graff@sifive.com>
2019-01-18Add export of standalone projectNathaniel Graff
Split out board init, toolchain setup, and program build into scripts/standalone.mk which can be included in the top-level Makefile to allow in-SDK builds or be exported and used on its own. Create a `standalone` Make target which copies and example, the built Freedom Metal library, and the standalone Makefile into an external project. Signed-off-by: Nathaniel Graff <nathaniel.graff@sifive.com>
2019-01-15Update make helpNathaniel Graff
Signed-off-by: Nathaniel Graff <nathaniel.graff@sifive.com>
2019-01-11Add Makefile arguments for out-of-tree BSPs and programsNathaniel Graff
2019-01-04Look for OpenOCD in RISCV_OPENOCD_PATHNathaniel Graff
The README states that OpenOCD should be pointed to by RISCV_OPENOCD_PATH, not RISCV_PATH. Fix the makefile to look in the right place. Signed-off-by: Nathaniel Graff <nathaniel.graff@sifive.com>
2019-01-03Fix relocation error on 64-bit targetsNathaniel Graff
Set the code model to medium-any to fix build errors on 64-bit targets. Signed-off-by: Nathaniel Graff <nathaniel.graff@sifive.com>
2019-01-03Add MEE BSP include path to MakefileNathaniel Graff
Signed-off-by: Nathaniel Graff <nathaniel.graff@sifive.com>
2019-01-03Link with libgccNathaniel Graff
Signed-off-by: Nathaniel Graff <nathaniel.graff@sifive.com>
2018-12-18Pass AR through when building MEE-based examplesPalmer Dabbelt
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2018-12-13Add support for generating coreip hex files via elf2hexPalmer Dabbelt
This just calls elf2hex on the compiled elf files, producing a hex file that can be fed into RTL simulation. Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2018-12-13Support Building of MEE and MEE examplesNathaniel Graff
Signed-off-by: Nathaniel Graff <nathaniel.graff@sifive.com>
2018-12-12Allow users to set a CROSS_COMPLIE argumentPalmer Dabbelt
This allows users to select a different cross complier than the default 'riscv64-unknown-elf'. Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
2018-12-11Remove tools from MakefileNathaniel Graff
2018-09-11spaces will break the make invocationKen Takusagawa
2017-10-06Merge pull request #67 from dgrubb/Makefile-tweaksMegan Wachs
Update Makefile with more user-friendly clean options
2017-09-22Fix typo in help (#75)pbing
2017-06-26Update Makefile with more user-friendly clean optionsdgrubb
1) Change target 'clean' to refer to 'software_clean' rather than 'toolchain-clean' and 'openocd-clean'. 2) Update Makefile help to reflect changes.
2017-06-14Add linker scripts that target the scratchpadPalmer Dabbelt
Everything still defaults to the flash, but users can optionally select the scratchpad. Note that you have to be pretty careful about your scratchpad programs, most of them won't fit. For example, printf is too big to fit in the scratchpad.
2017-06-13Merge pull request #62 from edwardcwang/masterPalmer Dabbelt
Dead script
2017-06-10Allow users to override the GDB portPalmer Dabbelt
2017-06-10Pass the BSP_BASE and BOARD variables to "make software_clean"Palmer Dabbelt
Without these, "software_clean" doesn't know where to remove init.o, which means init.o isn't being rebuilt when moving between programs. Since we turn on and off init features, this causes programs to break.
2017-06-01Dead scriptEdward Wang
2017-05-17rename 'PREFIX' to 'PATH' for more intuitive namingmwachs5
2017-05-17Update Makefile and README with how to use precompiled binaries.mwachs5
2017-05-04Update SDK For E31/E51 Coreplex IP EvaluationMegan Wachs
2017-02-02help: use punctuation consistentlyMegan Wachs
2017-02-02help: Re-organized the Makefile help, and updated the README to use the ↵Megan Wachs
already existing 'uninstall' target to remove and reinstall tools.
2017-01-24Use register macros instead of volatile addressesMegan Wachs
2017-01-05Merge pull request #38 from sifive/benchmarkingAndrew Waterman
Benchmarking
2017-01-04Fixes in the root makefileQuey-Liang Kao
Each cd command in the targets software, software_clean, and dasm is unnecessary. Also, fixes from make to $(MAKE) help the readability of build/dry-run output.
2016-12-20Enable RVC by defaultAndrew Waterman
2016-12-20Default to freedom-e300-hifive1Andrew Waterman
And parameterize the help message on the default options.
2016-12-20Completely ignore RISCV environment variableAndrew Waterman
This Makefile installs the tools in a fixed location and ignores $RISCV, so $RISCV should not be used to set $PATH. The incorrect $PATH setting prevents the compiler from building, as it can't find the assembler.
2016-12-14Bump riscv-gnu-toolchain and update configure optionsAlbert Ou
2016-11-30Bump Everything to Match new Freedom Repo (#8)Megan Wachs
* Bump tool versions * Use version of OpenOCD which can load programs into flash * Bump OpenOCD to Handle ISSI Flash Programming * Update Header files * add initial support for hifive1 * add dhrystone * add clock helper functions * add openocd cfg file * Demo_GPIO checkpoint -- compiles and runs but no blinky LEDs * Remove riscv-tests submodule * Remove FPGA files, as they are no longer relevant to this Repository * Add openocd_upload script * Add Pinmux Mappings Adding the pinmux mappings to the Platform Header * Add IOF Mappings to platform header * Re-order the IOF Mapping declarations * Add more useful things to platform headers * Get GPIO Demo working again (except interrupts aren't working) * Update README with more OS packages needed A bare ubuntu-16.04.1-server installation could not run `make tools` without these packages. * bump openocd to get SCKDIV fix * Remove duplicated help text for run_debug target * Add package to README that is needed for openocd build Without this package I was seeing two different failures like below when running `make tools`. /home/scottj/freedom-e-sdk/openocd/configure: line 4533: syntax error near unexpected token `0.23' /home/scottj/freedom-e-sdk/openocd/configure: line 4533: `PKG_PROG_PKG_CONFIG(0.23)' Makefile:70: recipe for target '/home/scottj/freedom-e-sdk/toolchain/bin/openocd' failed make: *** [/home/scottj/freedom-e-sdk/toolchain/bin/openocd] Error 2 ... or ... + autoconf configure.ac:12: error: possibly undefined macro: AC_MSG_WARN If this token and others are legitimate, please use m4_pattern_allow. See the Autoconf documentation. configure.ac:240: error: possibly undefined macro: AC_MSG_NOTICE configure.ac:342: error: possibly undefined macro: AC_DEFINE Makefile:70: recipe for target '/home/scottj/freedom-e-sdk/toolchain/bin/openocd' failed make: *** [/home/scottj/freedom-e-sdk/toolchain/bin/openocd] Error 1 * Bump OpenOCD to not overwrite SCKDIV when flashing * Roll back CoreMark
2016-08-01Bump Tool versionsMegan Wachs
- Remove duplicate GDB - Update target name to freedom-e300
2016-07-26Initial CheckinMegan Wachs
2016-07-20Initial Tool FlowMegan Wachs
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