diff options
Diffstat (limited to 'board/snmc')
| -rw-r--r-- | board/snmc/qs850/qs850.c | 26 | ||||
| -rw-r--r-- | board/snmc/qs860t/qs860t.c | 25 |
2 files changed, 2 insertions, 49 deletions
diff --git a/board/snmc/qs850/qs850.c b/board/snmc/qs850/qs850.c index 7448eb1..105eeb8 100644 --- a/board/snmc/qs850/qs850.c +++ b/board/snmc/qs850/qs850.c @@ -222,32 +222,8 @@ static long int dram_size (long int mamr_value, long int *base, long int maxsize { volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile memctl8xx_t *memctl = &immap->im_memctl; - volatile long int *addr; - long int cnt, val; memctl->memc_mamr = mamr_value; - for (cnt = maxsize/sizeof(long); cnt > 0; cnt >>= 1) { - addr = base + cnt; /* pointer arith! */ - *addr = ~cnt; - } - - /* write 0 to base address */ - addr = base; - *addr = 0; - - /* check at base address */ - if ((val = *addr) != 0) { - return (0); - } - - for (cnt = 1; ; cnt <<= 1) { - addr = base + cnt; /* pointer arith! */ - val = *addr; - - if (val != (~cnt)) { - return (cnt * sizeof(long)); - } - } - /* NOTREACHED */ + return (get_ram_size(base, maxsize)); } diff --git a/board/snmc/qs860t/qs860t.c b/board/snmc/qs860t/qs860t.c index c4ab758..2a55157 100644 --- a/board/snmc/qs860t/qs860t.c +++ b/board/snmc/qs860t/qs860t.c @@ -229,31 +229,8 @@ static long int dram_size (long int mbmr_value, long int *base, long int maxsize { volatile immap_t *immap = (immap_t *)CFG_IMMR; volatile memctl8xx_t *memctl = &immap->im_memctl; - volatile long int *addr; - long int cnt, val; memctl->memc_mbmr = mbmr_value; - for (cnt = maxsize/sizeof(long); cnt > 0; cnt >>= 1) { - addr = base + cnt; /* pointer arith! */ - *addr = ~cnt; - } - - /* write 0 to base address */ - addr = base; - *addr = 0; - - /* check at base address */ - if ((val = *addr) != 0) { - return (0); - } - - for (cnt = 1; ; cnt <<= 1) { - addr = base + cnt; /* pointer arith! */ - val = *addr; - if (val != (~cnt)) { - return (cnt * sizeof(long)); - } - } - /* NOTREACHED */ + return (get_ram_size(base, maxsize)); } |