X-Git-Url: https://review.openocd.org/gitweb?p=openocd.git;a=blobdiff_plain;f=doc%2Fopenocd.texi;h=027e6d2edbb9d915b7e41da99d989d0a1bb20872;hp=bbb907558950b58bd80f7905c866632f6f82f1fb;hb=92c50fda2bbe0061d26a420332ba625bc780cdc4;hpb=85ba2dc4c6ab4c91f4461c2853660cc2cb9e2623

diff --git a/doc/openocd.texi b/doc/openocd.texi
index bbb9075589..027e6d2edb 100644
--- a/doc/openocd.texi
+++ b/doc/openocd.texi
@@ -1802,10 +1802,11 @@ displayed by the GDB session @pxref{usingopenocdsmpwithgdb,,Using OpenOCD SMP wi
 The SMP behaviour can be disabled/enabled dynamically. On cortex_a following
 command have been implemented.
 @itemize @bullet
-@item cortex_a smp_on : enable SMP mode, behaviour is as described above.
-@item cortex_a smp_off : disable SMP mode, the current target is the one
+@item cortex_a smp on : enable SMP mode, behaviour is as described above.
+@item cortex_a smp off : disable SMP mode, the current target is the one
 displayed in the GDB session, only this target is now controlled by GDB
 session. This behaviour is useful during system boot up.
+@item cortex_a smp : display current SMP mode.
 @item cortex_a smp_gdb : display/fix the core id displayed in GDB session see
 following example.
 @end itemize
@@ -8940,12 +8941,8 @@ Initialize core debug
 Enables debug by unlocking the Software Lock and clearing sticky powerdown indications
 @end deffn
 
-@deffn Command {cortex_a smp_off}
-Disable SMP mode
-@end deffn
-
-@deffn Command {cortex_a smp_on}
-Enable SMP mode
+@deffn Command {cortex_a smp} [on|off]
+Display/set the current SMP mode
 @end deffn
 
 @deffn Command {cortex_a smp_gdb} [core_id]
@@ -9156,8 +9153,8 @@ target code relies on. In a configuration file, the command would typically be c
 However, normally it is not necessary to use the command at all.
 @end deffn
 
-@deffn Command {aarch64 smp_on|smp_off}
-Enable and disable SMP handling. The state of SMP handling influences the way targets in an SMP group
+@deffn Command {aarch64 smp} [on|off]
+Display, enable or disable SMP handling mode. The state of SMP handling influences the way targets in an SMP group
 are handled by the run control. With SMP handling enabled, issuing halt or resume to one core will trigger
 halting or resuming of all cores in the group. The command @code{target smp} defines which targets are in the SMP
 group. With SMP handling disabled, all targets need to be treated individually.
@@ -9466,6 +9463,14 @@ command can be used if OpenOCD gets this wrong, or a target implements custom
 CSRs.
 @end deffn
 
+@deffn Command {riscv expose_custom} n0[-m0][,n1[-m1]]...
+The RISC-V Debug Specification allows targets to expose custom registers
+through abstract commands. (See Section 3.5.1.1 in that document.) This command
+configures a list of inclusive ranges of those registers to expose. Number 0
+indicates the first custom register, whose abstract command number is 0xc000.
+This command must be executed before `init`.
+@end deffn
+
 @deffn Command {riscv set_command_timeout_sec} [seconds]
 Set the wall-clock timeout (in seconds) for individual commands. The default
 should work fine for all but the slowest targets (eg. simulators).
@@ -9486,6 +9491,17 @@ When on, prefer to use System Bus Access to access memory.  When off, prefer to
 use the Program Buffer to access memory.
 @end deffn
 
+@deffn Command {riscv set_ir} (@option{idcode}|@option{dtmcs}|@option{dmi}) [value]
+Set the IR value for the specified JTAG register.  This is useful, for
+example, when using the existing JTAG interface on a Xilinx FPGA by
+way of BSCANE2 primitives that only permit a limited selection of IR
+values.
+
+When utilizing version 0.11 of the RISC-V Debug Specification,
+@option{dtmcs} and @option{dmi} set the IR values for the DTMCONTROL
+and DBUS registers, respectively.
+@end deffn
+
 @subsection RISC-V Authentication Commands
 
 The following commands can be used to authenticate to a RISC-V system. Eg.  a