#include <mpc5xxx.h>
#include <asm/processor.h>
+DECLARE_GLOBAL_DATA_PTR;
+
/* ------------------------------------------------------------------------- */
/* Bus-to-Core Multipliers */
static int bus2core[] = {
- 0, 0, 0, 10, 20, 20, 25, 45,
- 30, 55, 40, 50, 0, 60, 35, 0,
- 30, 25, 65, 10, 70, 20, 75, 45,
- 0, 55, 40, 50, 80, 60, 35, 0
+ 3, 2, 2, 2, 4, 4, 5, 9,
+ 6, 11, 8, 10, 3, 12, 7, 0,
+ 6, 5, 13, 2, 14, 4, 15, 9,
+ 0, 11, 8, 10, 16, 12, 7, 0
};
/* ------------------------------------------------------------------------- */
int get_clocks (void)
{
- DECLARE_GLOBAL_DATA_PTR;
-
ulong val, vco;
#if !defined(CFG_MPC5XXX_CLKIN)
} else {
gd->bus_clk = vco / 4;
}
- gd->cpu_clk = gd->bus_clk * bus2core[val & 0x1f] / 10;
+ gd->cpu_clk = gd->bus_clk * bus2core[val & 0x1f] / 2;
val = *(vu_long *)MPC5XXX_CDM_CFG;
if (val & (1 << 8)) {
int prt_mpc5xxx_clks (void)
{
- DECLARE_GLOBAL_DATA_PTR;
-
printf(" Bus %ld MHz, IPB %ld MHz, PCI %ld MHz\n",
gd->bus_clk / 1000000, gd->ipb_clk / 1000000,
gd->pci_clk / 1000000);