X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=cpu%2Fmpc512x%2Fi2c.c;h=56ba44372694ac44b2246a5ef854600b9c2c5aac;hb=650632fe4ca09cfd0e5e6a593f2efc02ef87a58c;hp=00e28d6404dfd439fa28f2147e42cdd90855a4b3;hpb=45b3fd28152ed8c52f2dad06a422ac6e95cd48fd;p=u-boot diff --git a/cpu/mpc512x/i2c.c b/cpu/mpc512x/i2c.c index 00e28d6404..56ba443726 100644 --- a/cpu/mpc512x/i2c.c +++ b/cpu/mpc512x/i2c.c @@ -236,7 +236,7 @@ static int mpc_get_fdr (int speed) if (fdr == -1) { ulong best_speed = 0; ulong divider; - ulong ipb, scl; + ulong ips, scl; ulong bestmatch = 0xffffffffUL; int best_i = 0, best_j = 0, i, j; int SCL_Tap[] = { 9, 10, 12, 15, 5, 6, 7, 8}; @@ -251,18 +251,18 @@ static int mpc_get_fdr (int speed) {126, 128} }; - ipb = gd->ipb_clk; + ips = gd->ips_clk; for (i = 7; i >= 0; i--) { for (j = 7; j >= 0; j--) { scl = 2 * (scltap[j].scl2tap + (SCL_Tap[i] - 1) * scltap[j].tap2tap + 2); - if (ipb <= speed*scl) { - if ((speed*scl - ipb) < bestmatch) { - bestmatch = speed*scl - ipb; + if (ips <= speed*scl) { + if ((speed*scl - ips) < bestmatch) { + bestmatch = speed*scl - ips; best_i = i; best_j = j; - best_speed = ipb/scl; + best_speed = ips/scl; } } }