From ae5f878d6acadabaa671a7a30b87e16eb1d718a7 Mon Sep 17 00:00:00 2001
From: Megan Wachs <megan@sifive.com>
Date: Wed, 30 Nov 2016 10:55:18 -0800
Subject: 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
---
 bsp/include/sifive/devices/pwm.h | 37 +++++++++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 bsp/include/sifive/devices/pwm.h

(limited to 'bsp/include/sifive/devices/pwm.h')

diff --git a/bsp/include/sifive/devices/pwm.h b/bsp/include/sifive/devices/pwm.h
new file mode 100644
index 0000000..067889a
--- /dev/null
+++ b/bsp/include/sifive/devices/pwm.h
@@ -0,0 +1,37 @@
+// See LICENSE for license details.
+
+#ifndef _SIFIVE_PWM_H
+#define _SIFIVE_PWM_H
+
+/* Register offsets */
+
+#define PWM_CFG   0x00
+#define PWM_COUNT 0x08
+#define PWM_S     0x10
+#define PWM_CMP0  0x20
+#define PWM_CMP1  0x24
+#define PWM_CMP2  0x28
+#define PWM_CMP3  0x2C
+
+/* Constants */
+
+#define PWM_CFG_SCALE       0x0000000F
+#define PWM_CFG_STICKY      0x00000100
+#define PWM_CFG_ZEROCMP     0x00000200
+#define PWM_CFG_DEGLITCH    0x00000400
+#define PWM_CFG_ENALWAYS    0x00001000
+#define PWM_CFG_ONESHOT     0x00002000
+#define PWM_CFG_CMP0CENTER  0x00010000
+#define PWM_CFG_CMP1CENTER  0x00020000
+#define PWM_CFG_CMP2CENTER  0x00040000
+#define PWM_CFG_CMP3CENTER  0x00080000
+#define PWM_CFG_CMP0GANG    0x01000000
+#define PWM_CFG_CMP1GANG    0x02000000
+#define PWM_CFG_CMP2GANG    0x04000000
+#define PWM_CFG_CMP3GANG    0x08000000
+#define PWM_CFG_CMP0IP      0x10000000
+#define PWM_CFG_CMP1IP      0x20000000
+#define PWM_CFG_CMP2IP      0x40000000
+#define PWM_CFG_CMP3IP      0x80000000
+
+#endif /* _SIFIVE_PWM_H */
-- 
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