diff options
Diffstat (limited to 'discover/platform-powerpc.c')
| -rw-r--r-- | discover/platform-powerpc.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/discover/platform-powerpc.c b/discover/platform-powerpc.c index 4eb2805..d1f0575 100644 --- a/discover/platform-powerpc.c +++ b/discover/platform-powerpc.c @@ -540,16 +540,24 @@ static int read_bootdev_sysparam(const char *name, uint8_t *val) strcat(path, name); fd = open(path, O_RDONLY); - if (fd < 0) + if (fd < 0) { + pb_debug("powerpc: can't access sysparam %s\n", + name); return -1; + } rc = read(fd, buf, sizeof(buf)); close(fd); /* bootdev definitions should only be one byte in size */ - if (rc != 1) + if (rc != 1) { + pb_debug("powerpc: sysparam %s read returned %d\n", + name, rc); return -1; + } + + pb_debug("powerpc: sysparam %s: 0x%02x\n", name, buf[0]); switch (buf[0]) { default: |
