1 files changed, 96 insertions, 0 deletions
diff --git a/cmd/bmp.c b/cmd/bmp.c
new file mode 100644
index 00000000000..3b618448624
--- /dev/null
+++ b/cmd/bmp.c
@@ -0,0 +1,96 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2002
+ * Detlev Zundel, DENX Software Engineering, dzu@denx.de.
+ */
+
+/*
+ * BMP handling routines
+ */
+
+#include <command.h>
+#include <image.h>
+#include <mapmem.h>
+#include <splash.h>
+#include <video.h>
+#include <stdlib.h>
+
+static int do_bmp_info(struct cmd_tbl *cmdtp, int flag, int argc,
+		       char *const argv[])
+{
+	ulong addr;
+
+	switch (argc) {
+	case 1:		/* use image_load_addr as default address */
+		addr = image_load_addr;
+		break;
+	case 2:		/* use argument */
+		addr = hextoul(argv[1], NULL);
+		break;
+	default:
+		return CMD_RET_USAGE;
+	}
+
+	return (bmp_info(addr));
+}
+
+static int do_bmp_display(struct cmd_tbl *cmdtp, int flag, int argc,
+			  char *const argv[])
+{
+	ulong addr;
+	int x = 0, y = 0;
+
+	splash_get_pos(&x, &y);
+
+	switch (argc) {
+	case 1:		/* use image_load_addr as default address */
+		addr = image_load_addr;
+		break;
+	case 2:		/* use argument */
+		addr = hextoul(argv[1], NULL);
+		break;
+	case 4:
+		addr = hextoul(argv[1], NULL);
+		if (!strcmp(argv[2], "m"))
+			x = BMP_ALIGN_CENTER;
+		else
+			x = dectoul(argv[2], NULL);
+		if (!strcmp(argv[3], "m"))
+			y = BMP_ALIGN_CENTER;
+		else
+			y = dectoul(argv[3], NULL);
+		break;
+	default:
+		return CMD_RET_USAGE;
+	}
+
+	return (bmp_display(addr, x, y));
+}
+
+static struct cmd_tbl cmd_bmp_sub[] = {
+	U_BOOT_CMD_MKENT(info, 3, 0, do_bmp_info, "", ""),
+	U_BOOT_CMD_MKENT(display, 5, 0, do_bmp_display, "", ""),
+};
+
+static int do_bmp(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
+{
+	struct cmd_tbl *c;
+
+	/* Strip off leading 'bmp' command argument */
+	argc--;
+	argv++;
+
+	c = find_cmd_tbl(argv[0], &cmd_bmp_sub[0], ARRAY_SIZE(cmd_bmp_sub));
+
+	if (c)
+		return  c->cmd(cmdtp, flag, argc, argv);
+	else
+		return CMD_RET_USAGE;
+}
+
+U_BOOT_CMD(
+	bmp,	5,	1,	do_bmp,
+	"manipulate BMP image data",
+	"info <imageAddr>          - display image info\n"
+	"bmp display <imageAddr> [x y] - display image at x,y"
+);