-----Original Message----- From: Troy Kisky [mailto:troy.kisky@boundarydevices.com] Sent: Wednesday, November 28, 2012 9:32 AM To: sbabic@denx.de Cc: dirk.behme@googlemail.com; u-boot@lists.denx.de; Liu Hui-R64343; festevam@gmail.com; Troy Kisky Subject: [PATCH V4 01/11] imximage: mx53 needs transfer length a multiple of 512
The mx53 ROM will truncate the length at a multiple of 512. Transferring too much is not a problem, so round up.
Problem reported by Stefano Babic.
Signed-off-by: Troy Kisky troy.kisky@boundarydevices.com
Acked-by: Jason Liu r64343@freescale.com
tools/imximage.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/tools/imximage.c b/tools/imximage.c index 63f88b6..7e54e97 100644 --- a/tools/imximage.c +++ b/tools/imximage.c @@ -494,6 +494,8 @@ static void imximage_print_header(const void *ptr) } }
+#define ALIGN(a, b) (((a) + (b) - 1) & ~((b) - 1))
static void imximage_set_header(void *ptr, struct stat *sbuf, int ifd, struct mkimage_params *params) { @@ -515,7 +517,13 @@ static void imximage_set_header(void *ptr, struct stat *sbuf, int ifd,
/* Set the imx header */ (*set_imx_hdr)(imxhdr, dcd_len, params->ep, imxhdr->flash_offset);
- *header_size_ptr = sbuf->st_size + imxhdr->flash_offset;
- /*
* ROM bug alert* mx53 only loads 512 byte multiples.* The remaining fraction of a block bytes would* not be loaded.*/- *header_size_ptr = ALIGN(sbuf->st_size + imxhdr->flash_offset, 512);
}
int imximage_check_params(struct mkimage_params *params)
1.7.9.5