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[karo-tx-uboot.git] / common / cmd_bmp.c

diff --git a/common/cmd_bmp.c b/common/cmd_bmp.c
index 74ab24ca9467b280d7ce6a1b20a52a1cba221f30..5a52edde31dff8c4083baa449302ffab1b906cb4 100644 (file)
--- a/common/cmd_bmp.c
+++ b/common/cmd_bmp.c
@@ -31,9 +31,9 @@
 #include <command.h>
 #include <asm/byteorder.h>
 #include <malloc.h>
+#include <video.h>
 
 static int bmp_info (ulong addr);
-static int bmp_display (ulong addr, int x, int y);
 
 /*
  * Allocate and decompress a BMP image using gunzip().
@@ -79,7 +79,7 @@ bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp)
                return NULL;
        }
 
-       puts("Gzipped BMP image detected!\n");
+       debug("Gzipped BMP image detected!\n");
 
        return bmp;
 }
@@ -90,6 +90,58 @@ bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp)
 }
 #endif
 
+static int do_bmp_info(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
+{
+       ulong addr;
+
+       switch (argc) {
+       case 1:         /* use load_addr as default address */
+               addr = load_addr;
+               break;
+       case 2:         /* use argument */
+               addr = simple_strtoul(argv[1], NULL, 16);
+               break;
+       default:
+               return CMD_RET_USAGE;
+       }
+
+       return (bmp_info(addr));
+}
+
+static int do_bmp_display(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
+{
+       ulong addr;
+       int x = 0, y = 0;
+
+       switch (argc) {
+       case 1:         /* use load_addr as default address */
+               addr = load_addr;
+               break;
+       case 2:         /* use argument */
+               addr = simple_strtoul(argv[1], NULL, 16);
+               break;
+       case 4:
+               addr = simple_strtoul(argv[1], NULL, 16);
+               x = simple_strtoul(argv[2], NULL, 10);
+               y = simple_strtoul(argv[3], NULL, 10);
+               break;
+       default:
+               return CMD_RET_USAGE;
+       }
+
+        return (bmp_display(addr, x, y));
+}
+
+static cmd_tbl_t cmd_bmp_sub[] = {
+       U_BOOT_CMD_MKENT(info, 3, 0, do_bmp_info, "", ""),
+       U_BOOT_CMD_MKENT(display, 5, 0, do_bmp_display, "", ""),
+};
+
+#ifdef CONFIG_NEEDS_MANUAL_RELOC
+void bmp_reloc(void) {
+       fixup_cmdtable(cmd_bmp_sub, ARRAY_SIZE(cmd_bmp_sub));
+}
+#endif
 
 /*
  * Subroutine:  do_bmp
@@ -101,39 +153,20 @@ bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp)
  * Return:      None
  *
  */
-int do_bmp(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+static int do_bmp(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
-       ulong addr;
-       int x = 0, y = 0;
+       cmd_tbl_t *c;
 
-       switch (argc) {
-       case 2:         /* use load_addr as default address */
-               addr = load_addr;
-               break;
-       case 3:         /* use argument */
-               addr = simple_strtoul(argv[2], NULL, 16);
-               break;
-       case 5:
-               addr = simple_strtoul(argv[2], NULL, 16);
-               x = simple_strtoul(argv[3], NULL, 10);
-               y = simple_strtoul(argv[4], NULL, 10);
-               break;
-       default:
-               cmd_usage(cmdtp);
-               return 1;
-       }
+       /* Strip off leading 'bmp' command argument */
+       argc--;
+       argv++;
 
-       /* Allow for short names
-        * Adjust length if more sub-commands get added
-        */
-       if (strncmp(argv[1],"info",1) == 0) {
-               return (bmp_info(addr));
-       } else if (strncmp(argv[1],"display",1) == 0) {
-           return (bmp_display(addr, x, y));
-       } else {
-               cmd_usage(cmdtp);
-               return 1;
-       }
+       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(
@@ -188,7 +221,7 @@ static int bmp_info(ulong addr)
  * Return:      None
  *
  */
-static int bmp_display(ulong addr, int x, int y)
+int bmp_display(ulong addr, int x, int y)
 {
        int ret;
        bmp_image_t *bmp = (bmp_image_t *)addr;
@@ -204,13 +237,9 @@ static int bmp_display(ulong addr, int x, int y)
        }
 
 #if defined(CONFIG_LCD)
-       extern int lcd_display_bitmap (ulong, int, int);
-
-       ret = lcd_display_bitmap ((unsigned long)bmp, x, y);
+       ret = lcd_display_bitmap((ulong)bmp, x, y);
 #elif defined(CONFIG_VIDEO)
-       extern int video_display_bitmap (ulong, int, int);
-
-       ret = video_display_bitmap ((unsigned long)bmp, x, y);
+       ret = video_display_bitmap((unsigned long)bmp, x, y);
 #else
 # error bmp_display() requires CONFIG_LCD or CONFIG_VIDEO
 #endif