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authorShaohui Xie <Shaohui.Xie@freescale.com>2012-08-10 02:49:35 +0000
committerAndy Fleming <afleming@freescale.com>2012-08-23 10:24:16 -0500
commit5d898a00f3929fbe18427d15524c4da6b7575b95 (patch)
tree0a7179e754cf72ad44922025669005da844e5347 /tools/mkimage.c
parent461632bd71152fefd7f6b155d6b870e586212416 (diff)
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powerpc/CoreNet: add tool to support pbl image build.
Provides a tool to build boot Image for PBL(Pre boot loader) which is used on Freescale CoreNet SoCs, PBL can be used to load some instructions and/or data for pre-initialization. The default output image is u-boot.pbl, for more details please refer to doc/README.pblimage. Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: Andy Fleming <afleming@freescale.com>
Diffstat (limited to 'tools/mkimage.c')
-rw-r--r--tools/mkimage.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/tools/mkimage.c b/tools/mkimage.c
index eeb1b10..e43b09f 100644
--- a/tools/mkimage.c
+++ b/tools/mkimage.c
@@ -39,6 +39,7 @@ struct mkimage_params params = {
.comp = IH_COMP_GZIP,
.dtc = MKIMAGE_DEFAULT_DTC_OPTIONS,
.imagename = "",
+ .imagename2 = "",
};
/*
@@ -150,6 +151,8 @@ main (int argc, char **argv)
int retval = 0;
struct image_type_params *tparams = NULL;
+ /* Init Freescale PBL Boot image generation/list support */
+ init_pbl_image_type();
/* Init Kirkwood Boot image generation/list support */
init_kwb_image_type ();
/* Init Freescale imx Boot image generation/list support */
@@ -250,6 +253,15 @@ main (int argc, char **argv)
usage ();
params.imagename = *++argv;
goto NXTARG;
+ case 'R':
+ if (--argc <= 0)
+ usage();
+ /*
+ * This entry is for the second configuration
+ * file, if only one is not enough.
+ */
+ params.imagename2 = *++argv;
+ goto NXTARG;
case 's':
params.skipcpy = 1;
break;
@@ -440,6 +452,9 @@ NXTARG: ;
break;
}
}
+ } else if (params.type == IH_TYPE_PBLIMAGE) {
+ /* PBL has special Image format, implements its' own */
+ pbl_load_uboot(ifd, &params);
} else {
copy_file (ifd, params.datafile, 0);
}