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ARM|Driver: Add DPI Driver for emulation

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This driver provides support for Cadence JTAG BFM

The "jtag_dpi" driver implements a JTAG driver acting as a client for the
SystemVerilog Direct Programming Interface (DPI) for JTAG devices.
DPI allows OpenOCD to connect to the JTAG interface of a hardware model
written in SystemVerilog, for example, on an emulation model of
target hardware.

Tested on Ampere emulation with Altra and Altra Max models

Change-Id: Iaef8ba5cc1398ee2c888f39a606e8cb592484625
Signed-off-by: Kevin Burke <kevinb@os.amperecomputing.com>
Signed-off-by: Daniel Goehring <dgoehrin@os.amperecomputing.com>
Reviewed-on: http://openocd.zylin.com/5573
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
This commit is contained in:
Kevin Burke
2020-04-03 20:47:50 -04:00
committed by Antonio Borneo
parent 87b95ab212
commit cbbec2dce5
6 changed files with 490 additions and 0 deletions
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configure.ac
+12
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@@ -267,6 +267,10 @@ AC_ARG_ENABLE([jtag_vpi],
AS_HELP_STRING([--enable-jtag_vpi], [Enable building support for JTAG VPI]),
[build_jtag_vpi=$enableval], [build_jtag_vpi=no])
AC_ARG_ENABLE([jtag_dpi],
AS_HELP_STRING([--enable-jtag_dpi], [Enable building support for JTAG DPI]),
[build_jtag_dpi=$enableval], [build_jtag_dpi=no])
AC_ARG_ENABLE([amtjtagaccel],
AS_HELP_STRING([--enable-amtjtagaccel], [Enable building the Amontec JTAG-Accelerator driver]),
[build_amtjtagaccel=$enableval], [build_amtjtagaccel=no])
@@ -569,6 +573,13 @@ AS_IF([test "x$build_jtag_vpi" = "xyes"], [
AC_DEFINE([BUILD_JTAG_VPI], [0], [0 if you don't want JTAG VPI.])
])
AS_IF([test "x$build_jtag_dpi" = "xyes"], [
AC_DEFINE([BUILD_JTAG_DPI], [1], [1 if you want JTAG DPI.])
], [
AC_DEFINE([BUILD_JTAG_DPI], [0], [0 if you don't want JTAG DPI.])
])
AS_IF([test "x$build_amtjtagaccel" = "xyes"], [
AC_DEFINE([BUILD_AMTJTAGACCEL], [1], [1 if you want the Amontec JTAG-Accelerator driver.])
], [
@@ -746,6 +757,7 @@ AM_CONDITIONAL([BCM2835GPIO], [test "x$build_bcm2835gpio" = "xyes"])
AM_CONDITIONAL([IMX_GPIO], [test "x$build_imx_gpio" = "xyes"])
AM_CONDITIONAL([BITBANG], [test "x$build_bitbang" = "xyes"])
AM_CONDITIONAL([JTAG_VPI], [test "x$build_jtag_vpi" = "xyes" -o "x$build_jtag_vpi" = "xyes"])
AM_CONDITIONAL([JTAG_DPI], [test "x$build_jtag_dpi" = "xyes" -o "x$build_jtag_dpi" = "xyes"])
AM_CONDITIONAL([USB_BLASTER_DRIVER], [test "x$enable_usb_blaster" != "xno" -o "x$enable_usb_blaster_2" != "xno"])
AM_CONDITIONAL([AMTJTAGACCEL], [test "x$build_amtjtagaccel" = "xyes"])
AM_CONDITIONAL([GW16012], [test "x$build_gw16012" = "xyes"])