diff options
| author | Siarhei Siamashka <siarhei.siamashka@gmail.com> | 2015-02-08 07:05:27 +0200 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2015-02-16 20:14:01 +0100 |
| commit | c924e2a8036f43f2f4a8e829ecfc8e9d6e8cce63 (patch) | |
| tree | ed9c30fcf7caf79bcc381f47deb79017d2d97aec /tools | |
| parent | b1b912ddf3041627e99899cfc09e015a54f9910e (diff) | |
tools: mksunxiboot: Fix problems on big endian systems
Now my PS3 can be also used to build u-boot for sunxi devices.
Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/mksunxiboot.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/tools/mksunxiboot.c b/tools/mksunxiboot.c index 1f0fbae8e17..0035f6ea265 100644 --- a/tools/mksunxiboot.c +++ b/tools/mksunxiboot.c @@ -43,19 +43,19 @@ int gen_check_sum(struct boot_file_head *head_p) uint32_t i; uint32_t sum; - length = head_p->length; + length = le32_to_cpu(head_p->length); if ((length & 0x3) != 0) /* must 4-byte-aligned */ return -1; buf = (uint32_t *)head_p; - head_p->check_sum = STAMP_VALUE; /* fill stamp */ + head_p->check_sum = cpu_to_le32(STAMP_VALUE); /* fill stamp */ loop = length >> 2; /* calculate the sum */ for (i = 0, sum = 0; i < loop; i++) - sum += buf[i]; + sum += le32_to_cpu(buf[i]); /* write back check sum */ - head_p->check_sum = sum; + head_p->check_sum = cpu_to_le32(sum); return 0; } @@ -125,10 +125,12 @@ int main(int argc, char *argv[]) memcpy(img.header.magic, BOOT0_MAGIC, 8); /* no '0' termination */ img.header.length = ALIGN(file_size + sizeof(struct boot_file_head), BLOCK_SIZE); + img.header.b_instruction = cpu_to_le32(img.header.b_instruction); + img.header.length = cpu_to_le32(img.header.length); gen_check_sum(&img.header); - count = write(fd_out, &img, img.header.length); - if (count != img.header.length) { + count = write(fd_out, &img, le32_to_cpu(img.header.length)); + if (count != le32_to_cpu(img.header.length)) { perror("Writing output"); return EXIT_FAILURE; } |