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| author | Marian Balakowicz <m8@semihalf.com> | 2008-01-08 18:14:09 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-02-07 01:12:53 +0100 |
| commit | b97a2a0a21f279d66de8a9bdbfe21920968bcb1c (patch) | |
| tree | 7746eae37d3a468f3471cd303156920637445350 /lib_i386/zimage.c | |
| parent | ed29bc4e8142b46b626f67524207b36e43d9aad6 (diff) | |
| download | u-boot-imx-b97a2a0a21f279d66de8a9bdbfe21920968bcb1c.zip u-boot-imx-b97a2a0a21f279d66de8a9bdbfe21920968bcb1c.tar.gz u-boot-imx-b97a2a0a21f279d66de8a9bdbfe21920968bcb1c.tar.bz2 | |
[new uImage] Define a API for image handling operations
- Add inline helper macros for basic header processing
- Move common non inline code common/image.c
- Replace direct header access with the API routines
- Rename IH_CPU_* to IH_ARCH_*
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
Diffstat (limited to 'lib_i386/zimage.c')
| -rw-r--r-- | lib_i386/zimage.c | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/lib_i386/zimage.c b/lib_i386/zimage.c index 3510f2f..20f9f8d 100644 --- a/lib_i386/zimage.c +++ b/lib_i386/zimage.c @@ -251,25 +251,24 @@ image_header_t *fake_zimage_header(image_header_t *hdr, void *ptr, int size) #else checksum = 0; #endif - memset(hdr, 0, sizeof(image_header_t)); + memset(hdr, 0, image_get_header_size ()); /* Build new header */ - hdr->ih_magic = htonl(IH_MAGIC); - hdr->ih_time = 0; - hdr->ih_size = htonl(size); - hdr->ih_load = htonl(ZIMAGE_LOAD); - hdr->ih_ep = 0; - hdr->ih_dcrc = htonl(checksum); - hdr->ih_os = IH_OS_LINUX; - hdr->ih_arch = IH_CPU_I386; - hdr->ih_type = IH_TYPE_KERNEL; - hdr->ih_comp = IH_COMP_NONE; - - strncpy((char *)hdr->ih_name, "(none)", IH_NMLEN); - - checksum = crc32(0,(const char *)hdr,sizeof(image_header_t)); - - hdr->ih_hcrc = htonl(checksum); + image_set_magic (hdr, IH_MAGIC); + image_set_time (hdr, 0); + image_set_size (hdr, size); + image_set_load (hdr, ZIMAGE_LOAD); + image_set_ep (hdr, 0); + image_set_dcrc (hdr, checksum); + image_set_os (hdr, IH_OS_LINUX); + image_set_arch (hdr, IH_ARCH_I386); + image_set_type (hdr, IH_TYPE_KERNEL); + image_set_comp (hdr, IH_COMP_NONE); + + image_set_name (hdr, "(none)"); + + checksum = crc32 (0, (const char *)hdr, image_get_header_size ()); + image_set_hcrc (hdr, checksum); return hdr; } |