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8260: Making the use of gd->pci_clk dependant on the CONFIG_PCI
Signed-off-by: Matvejchikov Ilya <matvejchikov@gmail.com>
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parent
6361ad4b59
commit
9196b44334
1 changed files with 27 additions and 20 deletions
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@ -162,6 +162,30 @@ int get_clocks (void)
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gd->cpu_clk = clkin;
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}
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#ifdef CONFIG_PCI
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gd->pci_clk = clkin;
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if (sccr & SCCR_PCI_MODE) {
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uint pci_div;
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uint pcidf = (sccr & SCCR_PCIDF_MSK) >> SCCR_PCIDF_SHIFT;
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if (sccr & SCCR_PCI_MODCK) {
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pci_div = 2;
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if (pcidf == 9) {
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pci_div *= 5;
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} else if (pcidf == 0xB) {
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pci_div *= 6;
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} else {
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pci_div *= (pcidf + 1);
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}
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} else {
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pci_div = pcidf + 1;
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}
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gd->pci_clk = (gd->cpm_clk * 2) / pci_div;
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}
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#endif
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return (0);
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}
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@ -220,26 +244,9 @@ int prt_8260_clks (void)
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printf (" - cpu_clk %10ld, cpm_clk %10ld, bus_clk %10ld\n",
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gd->cpu_clk, gd->cpm_clk, gd->bus_clk);
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if (sccr & SCCR_PCI_MODE) {
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uint pci_div;
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uint pcidf = (sccr & SCCR_PCIDF_MSK) >> SCCR_PCIDF_SHIFT;
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if (sccr & SCCR_PCI_MODCK) {
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pci_div = 2;
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if (pcidf == 9) {
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pci_div *= 5;
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} else if (pcidf == 0xB) {
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pci_div *= 6;
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} else {
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pci_div *= (pcidf + 1);
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}
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} else {
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pci_div = pcidf + 1;
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}
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printf (" - pci_clk %10ld\n", (gd->cpm_clk * 2) / pci_div);
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}
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#ifdef CONFIG_PCI
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printf (" - pci_clk %10ld\n", gd->pci_clk);
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#endif
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putc ('\n');
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return (0);
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