From 30a6e683b85291b8248a2f6189aa292fdf43162d Mon Sep 17 00:00:00 2001
From: Zachary T Welch <zw@superlucidity.net>
Date: Sun, 6 Dec 2009 21:30:21 -0800
Subject: add 'flash list', rewrite 'flash banks'

Rename the existing 'flash banks' implementation as 'flash list', and
replace the broken 'flash_banks' TCL wrapper with a new command handler.

Adds documentation for the new 'flash list' command in the user guide.
---
 src/flash/nor/tcl.c   | 34 ++++++++++++++++++++++++++++------
 src/flash/startup.tcl | 14 --------------
 2 files changed, 28 insertions(+), 20 deletions(-)

(limited to 'src/flash')

diff --git a/src/flash/nor/tcl.c b/src/flash/nor/tcl.c
index d417ca0f..5ba941b3 100644
--- a/src/flash/nor/tcl.c
+++ b/src/flash/nor/tcl.c
@@ -816,14 +816,30 @@ COMMAND_HANDLER(handle_flash_bank_command)
 	flash_bank_add(c);
 
 	return ERROR_OK;
-
 }
 
+COMMAND_HANDLER(handle_flash_banks_command)
+{
+	if (CMD_ARGC != 0)
+		return ERROR_INVALID_ARGUMENTS;
 
-static int jim_flash_banks(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
+	unsigned n = 0;
+	for (struct flash_bank *p = flash_bank_list(); p; p = p->next, n++)
+	{
+		LOG_USER("#%u: %s at 0x%8.8" PRIx32 ", size 0x%8.8" PRIx32 ", "
+			"buswidth %u, chipwidth %u", n,
+			p->driver->name, p->base, p->size,
+			p->bus_width, p->chip_width);
+	}
+	return ERROR_OK;
+}
+
+static int jim_flash_list(Jim_Interp *interp, int argc, Jim_Obj *const *argv)
 {
-	if (argc != 1) {
-		Jim_WrongNumArgs(interp, 1, argv, "no arguments to flash_banks command");
+	if (argc != 1)
+	{
+		Jim_WrongNumArgs(interp, 1, argv,
+				"no arguments to 'flash list' command");
 		return JIM_ERR;
 	}
 
@@ -890,8 +906,14 @@ static const struct command_registration flash_config_command_handlers[] = {
 	{
 		.name = "banks",
 		.mode = COMMAND_ANY,
-		.jim_handler = &jim_flash_banks,
-		.help = "return information about the flash banks",
+		.handler = &handle_flash_banks_command,
+		.help = "return readable information about the flash banks",
+	},
+	{
+		.name = "list",
+		.mode = COMMAND_ANY,
+		.jim_handler = &jim_flash_list,
+		.help = "returns a list of details about the flash banks",
 	},
 	COMMAND_REGISTRATION_DONE
 };
diff --git a/src/flash/startup.tcl b/src/flash/startup.tcl
index 2c335d9f..6cb7d8e8 100644
--- a/src/flash/startup.tcl
+++ b/src/flash/startup.tcl
@@ -1,16 +1,2 @@
 # Defines basic Tcl procs for OpenOCD flash module
 
-# Show flash in human readable form
-# This is an example of a human readable form of a low level fn
-proc flash_banks {} {
-	set i 0
-	set result ""
-	foreach {a} [ocd_flash banks] {
-		if {$i > 0} {
-			set result "$result\n"
-		}
-		set result [format "$result#%d: %s at 0x%08x, size 0x%08x, buswidth %d, chipwidth %d" $i $a(name) $a(base) $a(size) $a(bus_width) $a(chip_width)]
-		set i [expr $i+1]
-	}
-	return $result
-}
-- 
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