diff options
Diffstat (limited to 'cpu/mpc8260/speed.c')
| -rw-r--r-- | cpu/mpc8260/speed.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/cpu/mpc8260/speed.c b/cpu/mpc8260/speed.c index 1f53c4f..6a3176a 100644 --- a/cpu/mpc8260/speed.c +++ b/cpu/mpc8260/speed.c @@ -120,15 +120,19 @@ int get_clocks (void) scmr = immap->im_clkrst.car_scmr; corecnf = (scmr & SCMR_CORECNF_MSK) >> SCMR_CORECNF_SHIFT; - busdf = (scmr & SCMR_BUSDF_MSK) >> SCMR_BUSDF_SHIFT; - cpmdf = (scmr & SCMR_CPMDF_MSK) >> SCMR_CPMDF_SHIFT; - plldf = (scmr & SCMR_PLLDF) ? 1 : 0; - pllmf = (scmr & SCMR_PLLMF_MSK) >> SCMR_PLLMF_SHIFT; - cp = &corecnf_tab[corecnf]; - gd->vco_out = (clkin * 2 * (pllmf + 1)) / (plldf + 1); + busdf = (scmr & SCMR_BUSDF_MSK) >> SCMR_BUSDF_SHIFT; + cpmdf = (scmr & SCMR_CPMDF_MSK) >> SCMR_CPMDF_SHIFT; + if (get_pvr () == PVR_8260_HIP7) { /* HiP7 */ + pllmf = (scmr & SCMR_PLLMF_MSKH7) >> SCMR_PLLMF_SHIFT; + gd->vco_out = clkin * (pllmf + 1); + } else { /* HiP3, HiP4 */ + pllmf = (scmr & SCMR_PLLMF_MSK) >> SCMR_PLLMF_SHIFT; + plldf = (scmr & SCMR_PLLDF) ? 1 : 0; + gd->vco_out = (clkin * 2 * (pllmf + 1)) / (plldf + 1); + } #if 0 if (gd->vco_out / (busdf + 1) != clkin) { /* aaarrrggghhh!!! */ |