Use fdt32_to_cpu() to convert the data correctly for both endianness platforms.
Signed-off-by: Gong Qianyu Qianyu.Gong@nxp.com --- V5: - New Patch.
drivers/net/fm/fdt.c | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/net/fm/fdt.c b/drivers/net/fm/fdt.c index 830d228..9918d80 100644 --- a/drivers/net/fm/fdt.c +++ b/drivers/net/fm/fdt.c @@ -45,7 +45,7 @@ void fdt_fixup_fman_firmware(void *blob) return;
hdr = &fmanfw->header; - length = be32_to_cpu(hdr->length); + length = fdt32_to_cpu(hdr->length);
/* Verify the firmware. */ if ((hdr->magic[0] != 'Q') || (hdr->magic[1] != 'E') || @@ -61,14 +61,16 @@ void fdt_fixup_fman_firmware(void *blob) }
length -= sizeof(u32); /* Subtract the size of the CRC */ - crc = be32_to_cpu(*(u32 *)((void *)fmanfw + length)); + crc = fdt32_to_cpu(*(u32 *)((void *)fmanfw + length)); if (crc != crc32_no_comp(0, (void *)fmanfw, length)) { printf("Fman firmware at %p has invalid CRC\n", fmanfw); return; }
+ length += sizeof(u32); + /* Increase the size of the fdt to make room for the node. */ - rc = fdt_increase_size(blob, fmanfw->header.length); + rc = fdt_increase_size(blob, length); if (rc < 0) { printf("Unable to make room for Fman firmware: %s\n", fdt_strerror(rc)); @@ -101,8 +103,7 @@ void fdt_fixup_fman_firmware(void *blob) fdt_strerror(rc)); return; } - rc = fdt_setprop(blob, fwnode, "fsl,firmware", fmanfw, - fmanfw->header.length); + rc = fdt_setprop(blob, fwnode, "fsl,firmware", fmanfw, length); if (rc < 0) { char s[64]; fdt_get_path(blob, fwnode, s, sizeof(s));