diff options
Diffstat (limited to 'board/kup/kup4x/kup4x.c')
| -rw-r--r-- | board/kup/kup4x/kup4x.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/board/kup/kup4x/kup4x.c b/board/kup/kup4x/kup4x.c index 86b749dac9a..53342e92a0d 100644 --- a/board/kup/kup4x/kup4x.c +++ b/board/kup/kup4x/kup4x.c @@ -115,7 +115,8 @@ int checkboard (void) { volatile immap_t *immap = (immap_t *) CFG_IMMR; volatile memctl8xx_t *memctl = &immap->im_memctl; - uchar *latch, rev, mod; + volatile uchar *latch; + uchar rev, mod; /* * Init ChipSelect #4 (CAN + HW-Latch) @@ -123,7 +124,7 @@ int checkboard (void) memctl->memc_or4 = 0xFFFF8926; memctl->memc_br4 = 0x90000401; - latch = (uchar *) 0x90000200; + latch = (volatile uchar *) 0x90000200; rev = (*latch & 0xF8) >> 3; mod = (*latch & 0x03); printf ("Board: KUP4X Rev %d.%d SN: %s\n", rev, mod, |