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| author | Ahmed BOUDJELIDA <aboudjelida@nanoxplore.com> | 2023-06-16 23:19:05 +0200 |
|---|---|---|
| committer | Antonio Borneo <borneo.antonio@gmail.com> | 2023-08-12 16:42:19 +0000 |
| commit | 9c91ce8d24d0789a0f25affb73201c9e0a6b89d8 (patch) | |
| tree | 7782a66ae9474632384136dac1c6723332d0c488 /contrib/firmware/angie/c/include/jtag.h | |
| parent | 3b78b5c1db68841fdc18ee48b6011f4affff2bfd (diff) | |
| download | riscv-openocd-9c91ce8d24d0789a0f25affb73201c9e0a6b89d8.zip riscv-openocd-9c91ce8d24d0789a0f25affb73201c9e0a6b89d8.tar.gz riscv-openocd-9c91ce8d24d0789a0f25affb73201c9e0a6b89d8.tar.bz2 | |
contrib/firmware: add new adapter ANGIE's firmware/bitstream code
This is ANGIE's firmware and bitstream code.
The 'Embeded C' code is based on the openULINK project.
The hdl bitstream source code is for the spartan-6 FPGA included in
ANGIE.
Since ANGIE has a different microcontroller (EZ-USB FX2) than openULINK
(EZ-USB AN2131), the registers file (reg_ezusb.h) has been changed
completely, so are the descriptors, interruptions and the endpoints
configuration.
Change-Id: I70590c7c58bac6f1939c5ffba57e87d86850664d
Signed-off-by: Ahmed BOUDJELIDA <aboudjelida@nanoxplore.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7701
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Diffstat (limited to 'contrib/firmware/angie/c/include/jtag.h')
| -rw-r--r-- | contrib/firmware/angie/c/include/jtag.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/contrib/firmware/angie/c/include/jtag.h b/contrib/firmware/angie/c/include/jtag.h new file mode 100644 index 0000000..6d5df64 --- /dev/null +++ b/contrib/firmware/angie/c/include/jtag.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/**************************************************************************** + File : jtag.h * + Contents : Jtag handling functions header file for NanoXplore * + USB-JTAG ANGIE adapter hardware. * + Based on openULINK project code by: Martin Schmoelzer. * + Copyright 2023, Ahmed Errached BOUDJELIDA, NanoXplore SAS. * + <aboudjelida@nanoxplore.com> * + <ahmederrachedbjld@gmail.com> * +*****************************************************************************/ + +#ifndef __JTAG_H +#define __JTAG_H + +#include <stdint.h> + +uint16_t jtag_get_signals(void); +void jtag_configure_tck_delay(uint8_t scan_in, uint8_t scan_out, + uint8_t scan_io, uint8_t tck, uint8_t tms); +void jtag_clock_tms(uint8_t count, uint8_t sequence); +void jtag_slow_clock_tms(uint8_t count, uint8_t sequence); +void jtag_set_signals(uint8_t low, uint8_t high); +void jtag_clock_tck(uint16_t count); +void jtag_slow_clock_tck(uint16_t count); +void jtag_scan_in(uint8_t out_offset, uint8_t in_offset); +void jtag_scan_out(uint8_t out_offset); +void jtag_scan_io(uint8_t out_offset, uint8_t in_offset); +void jtag_slow_scan_in(uint8_t out_offset, uint8_t in_offset); +void jtag_slow_scan_out(uint8_t out_offset); +void jtag_slow_scan_io(uint8_t out_offset, uint8_t in_offset); +#endif |