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authorGrzegorz Bernacki <gjb@semihalf.com>2008-01-11 12:03:43 +0100
committerWolfgang Denk <wd@denx.de>2008-01-12 15:37:49 +0100
commit5d49e0e152a8b81cc0602271e8fd259371f559b7 (patch)
treebf941fe2a7533b4a3152c4084d9c1be500365e6a /cpu/mpc512x
parent66a9455b6bf46d69cec5c88d1a600d1d9a10670d (diff)
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MPC512X: Cleanup bus clock names.
Signed-off-by: Grzegorz Bernacki <gjb@semihalf.com>
Diffstat (limited to 'cpu/mpc512x')
-rw-r--r--cpu/mpc512x/fec.c2
-rw-r--r--cpu/mpc512x/i2c.c12
-rw-r--r--cpu/mpc512x/serial.c2
-rw-r--r--cpu/mpc512x/speed.c4
4 files changed, 10 insertions, 10 deletions
diff --git a/cpu/mpc512x/fec.c b/cpu/mpc512x/fec.c
index 675b7a2..c226a8a 100644
--- a/cpu/mpc512x/fec.c
+++ b/cpu/mpc512x/fec.c
@@ -299,7 +299,7 @@ int mpc512x_fec_init_phy (struct eth_device *dev, bd_t * bis)
* Set MII_SPEED = (1/(mii_speed * 2)) * System Clock
* and do not drop the Preamble.
*/
- fec->eth->mii_speed = (((gd->ipb_clk / 1000000) / 5) + 1) << 1;
+ fec->eth->mii_speed = (((gd->ips_clk / 1000000) / 5) + 1) << 1;
/*
* Reset PHY, then delay 300ns
diff --git a/cpu/mpc512x/i2c.c b/cpu/mpc512x/i2c.c
index 00e28d6..56ba443 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;
}
}
}
diff --git a/cpu/mpc512x/serial.c b/cpu/mpc512x/serial.c
index 200ff2c..8a21404 100644
--- a/cpu/mpc512x/serial.c
+++ b/cpu/mpc512x/serial.c
@@ -86,7 +86,7 @@ int serial_init(void)
psc->mode = PSC_MODE_1_STOPBIT;
/* calculate dividor for setting PSC CTUR and CTLR registers */
- baseclk = (gd->ipb_clk + 8) / 16;
+ baseclk = (gd->ips_clk + 8) / 16;
div = (baseclk + (gd->baudrate / 2)) / gd->baudrate;
psc->ctur = (div >> 8) & 0xff;
diff --git a/cpu/mpc512x/speed.c b/cpu/mpc512x/speed.c
index a609827..99e3495 100644
--- a/cpu/mpc512x/speed.c
+++ b/cpu/mpc512x/speed.c
@@ -96,7 +96,7 @@ int get_clocks (void)
ips_clk = 0;
}
- gd->ipb_clk = ips_clk;
+ gd->ips_clk = ips_clk;
gd->csb_clk = csb_clk;
gd->cpu_clk = core_clk;
gd->bus_clk = csb_clk;
@@ -118,7 +118,7 @@ int do_clocks (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
printf ("Clock configuration:\n");
printf (" CPU: %4d MHz\n", gd->cpu_clk / 1000000);
printf (" Coherent System Bus: %4d MHz\n", gd->csb_clk / 1000000);
- printf (" IPS Bus: %4d MHz\n", gd->ipb_clk / 1000000);
+ printf (" IPS Bus: %4d MHz\n", gd->ips_clk / 1000000);
printf (" DDR: %4d MHz\n", 2 * gd->csb_clk / 1000000);
return 0;
}