[U-Boot] [PATCH] armv8/fsl-layerscape: fdt: remove SYSCLK frequency fixup for ls1012a

[Yangbo Lu]

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 at 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);
-- 
2.1.0.27.g96db324