freedom-e-sdk - my bad beginner RISC-V assembly LED blinking code.

Age	Commit message (Collapse)	Author
2017-03-01	led_fade: Add NO_INIT flag to keep default clock frequency and UART ↵	Megan Wachs
	configurations.
2017-03-01	Add a 'performance counters' demo.	Megan Wachs

2017-01-31	Move plic_driver code to a common location.	Megan Wachs

2017-01-24	use relaxed memory model for bitbang demo to avoid unncessary fences in the ↵	Megan Wachs
	output
2017-01-24	Add atomic bit-banging to the demo	Megan Wachs

2017-01-24	Use register macros instead of volatile addresses	Megan Wachs

2017-01-11	double_tap_dontboot: Clean up indentation	mwachs5

2017-01-11	Spaces, not tabs.	mwachs5

2017-01-11	Add the 'bootloader' which ships on HiFive1 Boards.	mwachs5

2017-01-10	Add the led_fade demo which ships on HiFive1 boards	mwachs5

2017-01-03	Add CoreMark build skeleton	Andrew Waterman

2017-01-03	Compile Dhrystone without RVC	Andrew Waterman
	Branch target misalignment reduces performance by about 10%.
2017-01-03	Regularize timing code	Andrew Waterman
	Provide get_timer_value() and get_timer_freq() and use them. On Arty, they use mcycle and the known-fixed core frequency, whereas on HiFive1 they use mtime and the known-fixed mtime frequency.
2016-12-14	Refactor libc stubs into libwrap	Albert Ou
	The --wrap feature of GNU ld supports a cleaner framework for linking in alternative implementations of libc functions without cpp hacks. Place wrappers in separate object files to reduce static code size.
2016-12-13	Correct ifdef guards for HiFive1 demo_gpio	Megan Wachs

2016-12-09	demo_gpio: Make the demo more interesting with interrupts that actually do ↵	Megan Wachs
	things.
2016-12-01	Add missing file (#12)	Megan Wachs

2016-11-30	Bump 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
2016-08-01	Bump Tool versions	Megan Wachs
	- Remove duplicate GDB - Update target name to freedom-e300
2016-07-26	Initial Checkin	Megan Wachs