X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=common%2Fcmd_vfd.c;h=1429d311675ab46a22b2350597fe3df82f7650cc;hb=4638b21f2ebc3781def51e82fb4e425a468f2e49;hp=ac0224c087e2fae0dc4e34558013e3e9bf20b19e;hpb=82226bf4d2fe87076d7f5d7e2677fdd5d0e35fc2;p=u-boot

diff --git a/common/cmd_vfd.c b/common/cmd_vfd.c
index ac0224c087..1429d31167 100644
--- a/common/cmd_vfd.c
+++ b/common/cmd_vfd.c
@@ -35,7 +35,7 @@
 #include <common.h>
 #include <command.h>
 
-#if (CONFIG_COMMANDS & CFG_CMD_VFD)
+#if defined(CONFIG_CMD_VFD)
 
 #include <vfd_logo.h>
 #define VFD_TEST_LOGO_BMPNR 0
@@ -45,43 +45,60 @@ extern int transfer_pic(unsigned char, unsigned char *, int, int);
 
 int trab_vfd (ulong bitmap);
 
-int do_vfd (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_vfd (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	ulong bitmap;
 
 	if (argc != 2) {
-		printf ("Usage:\n%s\n", cmdtp->usage);
+		cmd_usage(cmdtp);
 		return 1;
 	}
 
-	if (argv[1][0] == '#') {	/* select bitmap by number */
+	if (argv[1][0] == '/') {	/* select bitmap by number */
 		bitmap = simple_strtoul(argv[1]+1, NULL, 10);
 		return (trab_vfd(bitmap));
 	}
 
 	/* display bitmap at given address */
 	bitmap = simple_strtoul(argv[1], NULL, 16);
-	transfer_pic(1, (uchar *)bitmap, VFD_LOGO_HEIGHT, VFD_LOGO_WIDTH);
+	transfer_pic(3, (uchar *)bitmap, VFD_LOGO_HEIGHT, VFD_LOGO_WIDTH);
 	return 0;
 }
-#endif	/* CFG_CMD_VFD */
 
-#ifdef CONFIG_VFD
+U_BOOT_CMD(
+	vfd,	2,	0,	do_vfd,
+	"load a bitmap to the VFDs on TRAB",
+	"/N\n"
+	"    - load bitmap N to the VFDs (N is _decimal_ !!!)\n"
+	"vfd ADDR\n"
+	"    - load bitmap at address ADDR"
+);
+#endif
+
 int trab_vfd (ulong bitmap)
 {
+	uchar *addr;
+	char *s;
+
 	switch (bitmap) {
 	case VFD_TEST_LOGO_BMPNR:
-		transfer_pic(1, &vfd_test_logo_bitmap[0],
-			VFD_LOGO_HEIGHT, VFD_LOGO_WIDTH);
-		return 0;
+		if ((s = getenv ("bitmap0")) != NULL) {
+			addr = (uchar *)simple_strtoul (s, NULL, 16);
+		} else {
+			addr = &vfd_test_logo_bitmap[0];
+		}
+		break;
 	case VFD_REMOTE_LOGO_BMPNR:
-		transfer_pic(1, &vfd_remote_logo_bitmap[0],
-			VFD_LOGO_HEIGHT, VFD_LOGO_WIDTH);
-		return 0;
+		if ((s = getenv ("bitmap1")) != NULL) {
+			addr = (uchar *)simple_strtoul (s, NULL, 16);
+		} else {
+			addr = &vfd_remote_logo_bitmap[0];
+		}
+		break;
 	default:
 		printf("Unknown bitmap %ld\n", bitmap);
 		return 1;
 	}
-	/* NOTREACHED */
+	transfer_pic(3, addr, VFD_LOGO_HEIGHT, VFD_LOGO_WIDTH);
+	return 0;
 }
-#endif	/* CONFIG_VFD */