The call to file_cbfs_fill_cache() is given with the parameter 'start' pointing to the offset by the CBFS base address, but with the parameter 'size' that equals to the whole CBFS size. During CBFS walking through, it checks files one by one and after it pass over the end of the CBFS which is 4GiB boundary it tries to check files from address 0 and so on, until the overall size the codes checked hits to the given 'size'.
Fix this by passing 'start' pointing to the CBFS base address.
Signed-off-by: Bin Meng bmeng.cn@gmail.com ---
fs/cbfs/cbfs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/cbfs/cbfs.c b/fs/cbfs/cbfs.c index e943325..7b2513c 100644 --- a/fs/cbfs/cbfs.c +++ b/fs/cbfs/cbfs.c @@ -189,8 +189,8 @@ void file_cbfs_init(uintptr_t end_of_rom)
start_of_rom = (u8 *)(end_of_rom + 1 - cbfs_header.rom_size);
- file_cbfs_fill_cache(start_of_rom + cbfs_header.offset, - cbfs_header.rom_size, cbfs_header.align); + file_cbfs_fill_cache(start_of_rom, cbfs_header.rom_size, + cbfs_header.align); if (file_cbfs_result == CBFS_SUCCESS) initialized = 1; }