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Diffstat (limited to 'cpu/mpc85xx/cpu.c')
-rw-r--r--cpu/mpc85xx/cpu.c26
1 files changed, 15 insertions, 11 deletions
diff --git a/cpu/mpc85xx/cpu.c b/cpu/mpc85xx/cpu.c
index 9c4f214502..b8f9125c73 100644
--- a/cpu/mpc85xx/cpu.c
+++ b/cpu/mpc85xx/cpu.c
@@ -83,6 +83,7 @@ int checkcpu (void)
uint ver;
uint major, minor;
struct cpu_type *cpu;
+ char buf1[32], buf2[32];
#ifdef CONFIG_DDR_CLK_FREQ
volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
u32 ddr_ratio = ((gur->porpllsr) & MPC85xx_PORPLLSR_DDR_RATIO)
@@ -138,21 +139,24 @@ int checkcpu (void)
get_sys_info(&sysinfo);
puts("Clock Configuration:\n");
- printf(" CPU:%4lu MHz, ", DIV_ROUND_UP(sysinfo.freqProcessor,1000000));
- printf("CCB:%4lu MHz,\n", DIV_ROUND_UP(sysinfo.freqSystemBus,1000000));
+ printf(" CPU:%-4s MHz, ", strmhz(buf1, sysinfo.freqProcessor));
+ printf("CCB:%-4s MHz,\n", strmhz(buf1, sysinfo.freqSystemBus));
switch (ddr_ratio) {
case 0x0:
- printf(" DDR:%4lu MHz (%lu MT/s data rate), ",
- DIV_ROUND_UP(sysinfo.freqDDRBus,2000000), DIV_ROUND_UP(sysinfo.freqDDRBus,1000000));
+ printf(" DDR:%-4s MHz (%s MT/s data rate), ",
+ strmhz(buf1, sysinfo.freqDDRBus/2),
+ strmhz(buf2, sysinfo.freqDDRBus));
break;
case 0x7:
- printf(" DDR:%4lu MHz (%lu MT/s data rate) (Synchronous), ",
- DIV_ROUND_UP(sysinfo.freqDDRBus, 2000000), DIV_ROUND_UP(sysinfo.freqDDRBus, 1000000));
+ printf(" DDR:%-4s MHz (%s MT/s data rate) (Synchronous), ",
+ strmhz(buf1, sysinfo.freqDDRBus/2),
+ strmhz(buf2, sysinfo.freqDDRBus));
break;
default:
- printf(" DDR:%4lu MHz (%lu MT/s data rate) (Asynchronous), ",
- DIV_ROUND_UP(sysinfo.freqDDRBus, 2000000), DIV_ROUND_UP(sysinfo.freqDDRBus,1000000));
+ printf(" DDR:%-4s MHz (%s MT/s data rate) (Asynchronous), ",
+ strmhz(buf1, sysinfo.freqDDRBus/2),
+ strmhz(buf2, sysinfo.freqDDRBus));
break;
}
@@ -175,14 +179,14 @@ int checkcpu (void)
*/
clkdiv *= 2;
#endif
- printf("LBC:%4lu MHz\n",
- DIV_ROUND_UP(sysinfo.freqSystemBus, 1000000) / clkdiv);
+ printf("LBC:%-4s MHz\n",
+ strmhz(buf1, sysinfo.freqSystemBus / clkdiv));
} else {
printf("LBC: unknown (lcrr: 0x%08x)\n", lcrr);
}
#ifdef CONFIG_CPM2
- printf("CPM: %lu Mhz\n", sysinfo.freqSystemBus / 1000000);
+ printf("CPM: %s MHz\n", strmhz(buf1, sysinfo.freqSystemBus));
#endif
puts("L1: D-cache 32 kB enabled\n I-cache 32 kB enabled\n");