From 6035a17b2becc788c0daaf440deb6cc37d364029 Mon Sep 17 00:00:00 2001
From: Leo C
Date: Mon, 8 Sep 2014 19:54:08 +0200
Subject: Programmable Z180 clock, clock command

---
 avr/cmd_mem.c | 20 ++++++++------------
 1 file changed, 8 insertions(+), 12 deletions(-)

(limited to 'avr/cmd_mem.c')

diff --git a/avr/cmd_mem.c b/avr/cmd_mem.c
index 91668bd..f1f34c0 100644
--- a/avr/cmd_mem.c
+++ b/avr/cmd_mem.c
@@ -22,9 +22,6 @@
 #include "con-utils.h"
 #include "z80-if.h"
 
-/* 
- * TODO: printf() --> printf_P() 
- */
 
 #ifndef CONFIG_SYS_MEMTEST_SCRATCH
 #define CONFIG_SYS_MEMTEST_SCRATCH 0
@@ -55,10 +52,10 @@ int z180_dump_mem(uint32_t startaddr, uint32_t len, const char *title)
 	uint32_t addr = startaddr & ~0x0f;
 	len += pre;
 	uint8_t i;
-	
+
 	if (title && *title)
 		printf_P(PSTR("%s\n"),title);
-		
+
 	while (len) {
 		if (len < 16)
 			llen = len;
@@ -117,10 +114,10 @@ int z180_dump_mem(uint32_t startaddr, uint32_t len, const char *title)
 command_ret_t do_mem_md(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	uint32_t addr, length;
-	
+
 	(void) cmdtp;
 
-#if 0	
+#if 0
 	printf_P(PSTR("flag: %d, argc: %d"), flag, argc);
 	for (int i = 0; i < argc; i++) {
 		printf_P(PSTR(", argv[%d]: %s"), i, argv[i] ? argv[i] : "<NULL>");
@@ -264,7 +261,7 @@ command_ret_t do_mem_mw(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[
 	z80_bus_cmd(Request);
 	while (count-- > 0) {
 		z80_write(addr, writeval);
-		++addr; 
+		++addr;
 	}
 	z80_bus_cmd(Release);
 
@@ -354,8 +351,8 @@ command_ret_t do_mem_cmp(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv
 		byte2 = z80_read(addr2);
 		z80_bus_cmd(Release);
 		if (byte1 != byte2) {
-			printf(	"byte at 0x%05lx (%#02x) != "
-				"byte at 0x%05lx (%#02x)\n",
+			printf_P(PSTR("byte at 0x%05lx (%#02x) != "
+				"byte at 0x%05lx (%#02x)\n"),
 				addr1, byte1, addr2, byte2);
 			rcode = CMD_RET_FAILURE;
 			break;
@@ -395,7 +392,7 @@ command_ret_t do_mem_cp(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[
 		my_puts_P(PSTR("Zero length?\n"));
 		return CMD_RET_FAILURE;
 	}
-	
+
 	if (dest > src) {
 		src += count - 1;
 		dest += count - 1;
@@ -875,4 +872,3 @@ command_ret_t do_mem_mtest(cmd_tbl_t *cmdtp, int flag, int argc,
 	return ret;	/* not reached */
 }
 #endif	/* CONFIG_CMD_MEMTEST */
-
-- 
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