# HG changeset patch
# User Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
# Date 1371964607 0
# Node ID 604648026e9c506dc968e0e9df6b85be4e483003
# Parent  b015036286f35dd2db6e47dd67a959f1e36f4827
fc-xram: baud rate switching implemented per original intent

diff -r b015036286f3 -r 604648026e9c loadtools/Makefile
--- a/loadtools/Makefile	Sun Jun 23 04:34:22 2013 +0000
+++ b/loadtools/Makefile	Sun Jun 23 05:16:47 2013 +0000
@@ -14,8 +14,8 @@
 		romload.o sercomm.o srecreader.o tpinterf.o tpinterf2.o
 
 XRAM_OBJS=	chainload.o clmain.o defpath.o hexdecode.o hwparam.o \
-		initscript.o romload.o sercomm.o srecreader.o tpinterf.o \
-		ttypassthru.o
+		initscript.o labaud.o romload.o sercomm.o srecreader.o \
+		tpinterf.o ttypassthru.o
 
 all:	${PROGS}
 
diff -r b015036286f3 -r 604648026e9c loadtools/chainload.c
--- a/loadtools/chainload.c	Sun Jun 23 04:34:22 2013 +0000
+++ b/loadtools/chainload.c	Sun Jun 23 05:16:47 2013 +0000
@@ -12,6 +12,9 @@
 
 struct srecreader xramimage;
 
+extern struct baudrate *current_baud_rate;
+extern struct baudrate *xram_run_baudrate;
+
 static void
 make_ml_arg(rec, buf)
 	u_char *rec;
@@ -90,6 +93,11 @@
 			xramimage.filename, xramimage.lineno);
 		exit(1);
 	}
+	if (xram_run_baudrate != current_baud_rate) {
+		resp = loadagent_switch_baud(xram_run_baudrate);
+		if (resp)
+			exit(1);
+	}
 	printf("Sending jump command\n");
 	sprintf(srecarg, "%lX", (u_long) xramimage.addr);
 	argv[0] = "jump";
diff -r b015036286f3 -r 604648026e9c loadtools/clmain.c
--- a/loadtools/clmain.c	Sun Jun 23 04:34:22 2013 +0000
+++ b/loadtools/clmain.c	Sun Jun 23 05:16:47 2013 +0000
@@ -7,7 +7,9 @@
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
+#include <termios.h>
 #include <unistd.h>
+#include "baudrate.h"
 #include "srecreader.h"
 
 extern char *target_ttydev;
@@ -15,6 +17,13 @@
 extern char default_loadagent_image[];
 extern struct srecreader xramimage;
 extern char hw_init_script[];
+extern struct baudrate baud_rate_table[];
+extern struct baudrate *current_baud_rate;
+
+extern struct baudrate *find_baudrate_by_name();
+
+struct baudrate *xram_load_baudrate;
+struct baudrate *xram_run_baudrate = baud_rate_table;	/* 1st entry default */
 
 main(argc, argv)
 	char **argv;
@@ -22,12 +31,22 @@
 	extern char *optarg;
 	extern int optind;
 	int c;
+	struct baudrate *br;
 
-	while ((c = getopt(argc, argv, "a:h:H:i:")) != EOF)
+	while ((c = getopt(argc, argv, "a:b:B:h:H:i:")) != EOF)
 		switch (c) {
 		case 'a':
 			iramimage.filename = optarg;
 			continue;
+		case 'b':
+			set_romload_baudrate(optarg);
+			continue;
+		case 'B':
+			br = find_baudrate_by_name(optarg);
+			if (!br)
+				exit(1);	/* error msg already printed */
+			xram_load_baudrate = br;
+			continue;
 		case 'h':
 			read_hwparam_file_shortname(optarg);
 			continue;
@@ -40,15 +59,23 @@
 		case '?':
 		default:
 usage:			fprintf(stderr,
-			"usage: fc-xram [options] ttyport xramimage.srec\n");
+		"usage: fc-xram [options] ttyport xramimage.srec [runbaud]\n");
 			exit(1);
 		}
-	if (argc - optind != 2)
+	if (argc - optind < 2)
 		goto usage;
 	target_ttydev = argv[optind];
 	xramimage.filename = argv[optind+1];
 	if (!iramimage.filename)
 		iramimage.filename = default_loadagent_image;
+	if (argc - optind >= 3) {
+		if (argc - optind > 3)
+			goto usage;
+		br = find_baudrate_by_name(argv[optind+2]);
+		if (!br)
+			exit(1);	/* error msg already printed */
+		xram_run_baudrate = br;
+	}
 
 	open_target_serial();
 	perform_romload();
@@ -61,6 +88,11 @@
 		if (c)
 			exit(1);
 	}
+	if (xram_load_baudrate && xram_load_baudrate != current_baud_rate) {
+		c = loadagent_switch_baud(xram_load_baudrate);
+		if (c)
+			exit(1);
+	}
 	printf("Sending XRAM image to loadagent\n");
 	perform_chain_load();
 	tty_passthru();
diff -r b015036286f3 -r 604648026e9c loadtools/labaud.c
--- a/loadtools/labaud.c	Sun Jun 23 04:34:22 2013 +0000
+++ b/loadtools/labaud.c	Sun Jun 23 05:16:47 2013 +0000
@@ -19,6 +19,7 @@
 	char *argv[3];
 	static char U = 'U';
 
+	printf("Switching loadagent communication to %s baud\n", newbr->name);
 	argv[0] = "baud";
 	argv[1] = newbr->name;
 	argv[2] = 0;