* (C) Copyright 2000-2002
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
ulong clkin;
ulong sccr, dfbrg;
- ulong scmr, corecnf, busdf, cpmdf, plldf, pllmf;
+ ulong scmr, corecnf, plldf, pllmf;
corecnf_t *cp;
#if !defined(CONFIG_8260_CLKIN)
corecnf = (scmr & SCMR_CORECNF_MSK) >> SCMR_CORECNF_SHIFT;
cp = &corecnf_tab[corecnf];
- busdf = (scmr & SCMR_BUSDF_MSK) >> SCMR_BUSDF_SHIFT;
- cpmdf = (scmr & SCMR_CPMDF_MSK) >> SCMR_CPMDF_SHIFT;
-
/* HiP7, HiP7 Rev01, HiP7 RevA */
if ((get_pvr () == PVR_8260_HIP7) ||
(get_pvr () == PVR_8260_HIP7R1) ||
(get_pvr () == PVR_8260_HIP7RA)) {
pllmf = (scmr & SCMR_PLLMF_MSKH7) >> SCMR_PLLMF_SHIFT;
- gd->vco_out = clkin * (pllmf + 1);
+ gd->arch.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);
+ gd->arch.vco_out = (clkin * 2 * (pllmf + 1)) / (plldf + 1);
}
-#if 0
- if (gd->vco_out / (busdf + 1) != clkin) {
- /* aaarrrggghhh!!! */
- return (1);
- }
-#endif
- gd->cpm_clk = gd->vco_out / 2;
+ gd->arch.cpm_clk = gd->arch.vco_out / 2;
gd->bus_clk = clkin;
- gd->scc_clk = gd->vco_out / 4;
- gd->brg_clk = gd->vco_out / (1 << (2 * (dfbrg + 1)));
+ gd->arch.scc_clk = gd->arch.vco_out / 4;
+ gd->arch.brg_clk = gd->arch.vco_out / (1 << (2 * (dfbrg + 1)));
if (cp->b2c_mult > 0) {
gd->cpu_clk = (clkin * cp->b2c_mult) / 2;
pci_div = pcidf + 1;
}
- gd->pci_clk = (gd->cpm_clk * 2) / pci_div;
+ gd->pci_clk = (gd->arch.cpm_clk * 2) / pci_div;
}
#endif
plldf, pllmf, pcidf);
printf (" - vco_out %10ld, scc_clk %10ld, brg_clk %10ld\n",
- gd->vco_out, gd->scc_clk, gd->brg_clk);
+ gd->arch.vco_out, gd->arch.scc_clk, gd->arch.brg_clk);
printf (" - cpu_clk %10ld, cpm_clk %10ld, bus_clk %10ld\n",
- gd->cpu_clk, gd->cpm_clk, gd->bus_clk);
+ gd->cpu_clk, gd->arch.cpm_clk, gd->bus_clk);
#ifdef CONFIG_PCI
printf (" - pci_clk %10ld\n", gd->pci_clk);
#endif