From: Leo C <erbl259-lmu@yahoo.de>
Date: Fri, 15 Apr 2016 13:25:28 +0000 (+0200)
Subject: Bufix mstep command: take the right arg for parameter count.
X-Git-Tag: hexrel-6.6~7
X-Git-Url: http://cloudbase.mooo.com/gitweb/z180-stamp.git/commitdiff_plain/19a463f47d00a983e23cfd1c0e769f88667f04f8

Bufix mstep command: take the right arg for parameter count.
---

diff --git a/avr/cmd_boot.c b/avr/cmd_boot.c
index b8799aa..ce280ac 100644
--- a/avr/cmd_boot.c
+++ b/avr/cmd_boot.c
@@ -4,7 +4,7 @@
  * (C) Copyright 2000-2003
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
  *
- * SPDX-License-Identifier:	GPL-2.0+
+ * SPDX-License-Identifier:	GPL-2.0
  */
 
 /*
@@ -83,7 +83,7 @@ command_ret_t do_busreq_pulse(cmd_tbl_t *cmdtp, int flag, int argc, char * const
 	}
 
 	if (argc > 1)
-		count = (uint16_t) strtoul(argv[2], NULL, 16);
+		count = (uint16_t) strtoul(argv[1], NULL, 16);
 
 	z80_bus_cmd(Request);
 	while (count--)
@@ -118,11 +118,9 @@ command_ret_t do_go(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 
 	if (addr != 0) {
 		uint8_t tmp[3];
-		uint_fast8_t i;
 
 		z80_bus_cmd(Request);
-		for (i = 0; i < 3; i++)
-			tmp[i] = z80_read(i);
+		z80_read_block (tmp, 0, 3);
 		z80_write(0, 0xc3);
 		z80_write(1, addr);
 		z80_write(2, (addr >> 8));
@@ -130,8 +128,7 @@ command_ret_t do_go(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 		z80_bus_cmd(Run);
 		z80_bus_cmd(M_Cycle);
 		z80_bus_cmd(M_Cycle);
-		for (i = 0; i < 3; i++)
-			z80_write(i, tmp[i]);
+		z80_write_block(tmp, 0, 3);
 	} else
 		z80_bus_cmd(Run);