Bump Everything to Match new Freedom Repo (#8)

* 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

1 files changed, 0 insertions, 73 deletions

diff --git a/software/shared/shared.h b/software/shared/shared.h
deleted file mode 100644
index e8f3bf4..0000000
--- a/software/shared/shared.h
+++ /dev/null
@@ -1,73 +0,0 @@
-// See LICENSE for license details.
-
-#ifndef SIFIVE_SHARED_H
-#define SIFIVE_SHARED_H
-
-#include "uart.h"
-#include "gpio.h"
-#include "plic.h"
-
-// Some things missing from the official encoding.h
-#define MCAUSE_INT         0x80000000
-#define MCAUSE_CAUSE       0x7FFFFFFF
-
-/****************************************************************************
- * Platform definitions
- *****************************************************************************/
-
-#define MTIMECMP_BASE_ADDR     0x44004000UL
-#define MTIME_ADDR             0x4400BFF8UL
-#define PLIC_BASE_ADDR         0x40000000UL
-#define UART_BASE_ADDR         0x48000000UL
-#define GPIO_BASE_ADDR         0x48002000UL
-#define SPI_BASE_ADDR          0x48001000UL
-
-
-/****************************************************************************
- * Clock Parameters
- *****************************************************************************/
-
-#define RTC_PRESCALER 100
-#define CLOCK_FREQUENCY 62500000
-
-/****************************************************************************
- * GPIO Connections
- *****************************************************************************/
-
-
-// Each of these OFFSETS holds 4 bits.
-
-#define RED_LEDS_OFFSET   0
-#define GREEN_LEDS_OFFSET 4
-#define BLUE_LEDS_OFFSET  8
-#define JA_OUT_OFFSET     12 // JA Pins 1-4 are outputs.
-
-#define BUTTONS_OFFSET    16
-#define SWITCHES_OFFSET   20
-#define JA_IN_OFFSET      24 // JA Pins 7-10 are inputs.
-// reserved input offset   38 // Tied to zero.
-
-/****************************************************************************
- * External Interrupts handled by PLIC.
- *****************************************************************************/
-
-// Interrupt devices
-#define INT_DEVICE_BUTTON_0 1
-#define INT_DEVICE_BUTTON_1 2
-#define INT_DEVICE_BUTTON_2 3
-#define INT_DEVICE_BUTTON_3 4
-
-#define INT_DEVICE_JA_7 5
-#define INT_DEVICE_JA_8 6
-#define INT_DEVICE_JA_9 7
-#define INT_DEVICE_JA_10 8
-
-
-// Setting these correctly makes the initialization scripts
-// run faster.
-#define PLIC_NUM_SOURCES 31
-#define PLIC_NUM_PRIORITIES 0
-
-void write_hex(int fd, uint32_t hex);
-
-#endif