Generally SYSCLK frequency is dependent on on-board switch settings. It may vary as per requirement, but this doesn't apply to ls1012a. ls1012a has its SYSCLK frequencies specified in the RM. The fixup for all 'fixed-clock' compatibles of ls1012a would cause incorrect SYSCLK frequency values. So remove the SYSCLK frequency fixup for ls1012a.
Fixes: 6f14e25 ("armv8: fsl-lsch3: fixup SYSCLK frequency in device tree") Signed-off-by: Yangbo Lu yangbo.lu@nxp.com --- arch/arm/cpu/armv8/fsl-layerscape/fdt.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fdt.c b/arch/arm/cpu/armv8/fsl-layerscape/fdt.c index c10ccf9..e59c232 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/fdt.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/fdt.c @@ -161,8 +161,10 @@ void ft_cpu_setup(void *blob, bd_t *bd) "clock-frequency", CONFIG_SYS_NS16550_CLK, 1); #endif
+#ifndef CONFIG_ARCH_LS1012A do_fixup_by_compat_u32(blob, "fixed-clock", "clock-frequency", CONFIG_SYS_CLK_FREQ, 1); +#endif
#ifdef CONFIG_PCI ft_pci_setup(blob, bd);