X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=common%2Fcmd_log.c;h=0e89357e5dcd003956a6678b9a590f47126a265f;hb=1e8ff7145c6be51f295d8e235472a6455aee1ac3;hp=c6e72ac3c0ca3a84485e5b0b3ae924da13b13916;hpb=9d2459f3532c009bb903b02b57079a3862420a5f;p=u-boot

diff --git a/common/cmd_log.c b/common/cmd_log.c
index c6e72ac3c0..0e89357e5d 100644
--- a/common/cmd_log.c
+++ b/common/cmd_log.c
@@ -42,7 +42,7 @@
 
 #include <common.h>
 #include <command.h>
-#include <devices.h>
+#include <stdio_dev.h>
 #include <post.h>
 #include <logbuff.h>
 
@@ -66,6 +66,12 @@ static logbuff_t *log;
 #endif
 static char *lbuf;
 
+unsigned long __logbuffer_base(void)
+{
+	return CONFIG_SYS_SDRAM_BASE + gd->bd->bi_memsize - LOGBUFF_LEN;
+}
+unsigned long logbuffer_base (void) __attribute__((weak, alias("__logbuffer_base")));
+
 void logbuff_init_ptrs (void)
 {
 	unsigned long tag, post_word;
@@ -75,7 +81,7 @@ void logbuff_init_ptrs (void)
 	log = (logbuff_t *)CONFIG_ALT_LH_ADDR;
 	lbuf = (char *)CONFIG_ALT_LB_ADDR;
 #else
-	log = (logbuff_t *)(gd->bd->bi_memsize-LOGBUFF_LEN) - 1;
+	log = (logbuff_t *)(logbuffer_base ()) - 1;
 	lbuf = (char *)log->buf;
 #endif
 
@@ -136,7 +142,7 @@ void logbuff_reset (void)
 
 int drv_logbuff_init (void)
 {
-	device_t logdev;
+	struct stdio_dev logdev;
 	int rc;
 
 	/* Device initialization */
@@ -148,7 +154,7 @@ int drv_logbuff_init (void)
 	logdev.putc  = logbuff_putc;		/* 'putc' function */
 	logdev.puts  = logbuff_puts;		/* 'puts' function */
 
-	rc = device_register (&logdev);
+	rc = stdio_register (&logdev);
 
 	return (rc == 0) ? 1 : rc;
 }
@@ -187,7 +193,7 @@ void logbuff_log(char *msg)
  * Return:      None
  *
  */
-int do_log (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_log (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	char *s;
 	unsigned long i, start, size;
@@ -235,22 +241,20 @@ int do_log (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 			}
 			return 0;
 		}
-		printf ("Usage:\n%s\n", cmdtp->usage);
-		return 1;
+		return cmd_usage(cmdtp);
 
 	default:
-		printf ("Usage:\n%s\n", cmdtp->usage);
-		return 1;
+		return cmd_usage(cmdtp);
 	}
 }
 
 U_BOOT_CMD(
 	log,     255,	1,	do_log,
-	"log     - manipulate logbuffer\n",
+	"manipulate logbuffer",
 	"info   - show pointer details\n"
 	"log reset  - clear contents\n"
 	"log show   - show contents\n"
-	"log append <msg> - append <msg> to the logbuffer\n"
+	"log append <msg> - append <msg> to the logbuffer"
 );
 
 static int logbuff_printk(const char *line)