diff options
Diffstat (limited to 'drivers/remoteproc')
| -rw-r--r-- | drivers/remoteproc/mtk_scp.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/remoteproc/mtk_scp.c b/drivers/remoteproc/mtk_scp.c index 0abbeb62cf43..74ed675f61a6 100644 --- a/drivers/remoteproc/mtk_scp.c +++ b/drivers/remoteproc/mtk_scp.c @@ -234,12 +234,14 @@ static int scp_elf_load_segments(struct rproc *rproc, const struct firmware *fw) u32 offset = phdr->p_offset; void __iomem *ptr; - if (phdr->p_type != PT_LOAD) - continue; - dev_dbg(dev, "phdr: type %d da 0x%x memsz 0x%x filesz 0x%x\n", phdr->p_type, da, memsz, filesz); + if (phdr->p_type != PT_LOAD) + continue; + if (!filesz) + continue; + if (filesz > memsz) { dev_err(dev, "bad phdr filesz 0x%x memsz 0x%x\n", filesz, memsz); @@ -263,9 +265,7 @@ static int scp_elf_load_segments(struct rproc *rproc, const struct firmware *fw) } /* put the segment where the remote processor expects it */ - if (phdr->p_filesz) - scp_memcpy_aligned(ptr, elf_data + phdr->p_offset, - filesz); + scp_memcpy_aligned(ptr, elf_data + phdr->p_offset, filesz); } return ret; |