DECLARE_GLOBAL_DATA_PTR;
+void cphy_disable_overrides(void);
+
/*
* Miscellaneous platform dependent initialisations
*/
{
u32 reg = readl(HB_SREG_A9_PWRDOM_STAT);
+ cphy_disable_overrides();
if (reg & PWRDOM_STAT_SATA) {
ahci_init((void __iomem *)HB_AHCI_BASE);
scsi_scan(1);
wfi();
}
+
+/*
+ * turn off the override before transferring control to Linux, since Linux
+ * may not support spread spectrum.
+ */
+void arch_preboot_os(void)
+{
+ cphy_disable_overrides();
+}