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

diff --git a/avr/cmd_boot.c b/avr/cmd_boot.c
index b8799aa350e462456c069089f094e57f87d4ff69..ce280acf817961dd2cf4e20269cddb610e76ca02 100644 (file)
--- 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);