target/riscv: update repeat_read documentation

Updated repeat_read documentation according to
new behaviour

Change-Id: Ie6ea3df4df3e208fa74cf2c9d53230d460a11db6
Signed-off-by: Farid Khaydari <f.khaydari@syntacore.com>

Author: fk-sc

doc/openocd.texi

@@ -11465,9 +11465,9 @@ dump_sample_buf}.
 @end deffn
 
 @deffn {Command} {riscv repeat_read} count address [size=4]
-Quickly read count words of the given size from address. This can be useful
-to read out a buffer that's memory-mapped to be accessed through a single
-address, or to sample a changing value in a memory-mapped device.
+Quickly read count words of the given size from physical address. This can
+be useful to read out a buffer that's memory-mapped to be accessed through
+a single address, or to sample a changing value in a memory-mapped device.
 @end deffn
 
 @deffn {Command} {riscv info}

src/target/riscv/riscv.c

@@ -5229,6 +5229,8 @@ COMMAND_HANDLER(handle_repeat_read)
 		.count = count,
 		.increment = 0,
 	};
+	/* TODO: Add a command parameter that enables
+		choosing between virtual and physical access */
 	int result = r->access_memory(target, args, /* is_virtual */ false);
 	if (result == ERROR_OK) {
 		target_handle_md_output(cmd, target, address, size, count, buffer,
@@ -5612,7 +5614,7 @@ static const struct command_registration riscv_exec_command_handlers[] = {
 		.handler = handle_repeat_read,
 		.mode = COMMAND_ANY,
 		.usage = "count address [size=4]",
-		.help = "Repeatedly read the value at address."
+		.help = "Repeatedly read the value at physical address."
 	},
 	{
 		.name = "set_command_timeout_sec",