karo: tx51: use .error asm instruction to print error message if DCD is too large

diff --git a/board/karo/tx51/lowlevel_init.S b/board/karo/tx51/lowlevel_init.S
index 9038b3a84fed7434b3b179337cb19fb8d765c4dd..af0f6017081809e3d7a4469b215570ba11f1a410 100644 (file)
--- a/board/karo/tx51/lowlevel_init.S
+++ b/board/karo/tx51/lowlevel_init.S
@@ -192,8 +192,8 @@ dcd_start:
        DCDGEN(4, IOMUXC_BASE_ADDR + 0x574, 0x20a4)     @ NANDF_D1
        DCDGEN(4, IOMUXC_BASE_ADDR + 0x578, 0x20a4)     @ NANDF_D0
 dcd_end:
-       .ifgt   dcd_end - dcd_start - 720
-       DCD too large!
+       .ifgt   dcd_end - dcd_start - 60 * 12
+       .error "DCD too large!"
        .endif
 image_len:
        .long   CONFIG_U_BOOT_IMG_SIZE