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| author | Prabhakar Kushwaha <prabhakar@freescale.com> | 2015-12-24 17:25:06 +0530 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2016-01-25 08:24:15 -0800 |
| commit | 6f14e257c472c895499c186b602861e90f2656b5 (patch) | |
| tree | 167235d53e3720e27944024c4bd5aa703fd1ecdf /arch/arm | |
| parent | ee2a4eee8f7eb3128da3b9bcd72bd1de1e04e5b0 (diff) | |
| download | u-boot-imx-6f14e257c472c895499c186b602861e90f2656b5.zip u-boot-imx-6f14e257c472c895499c186b602861e90f2656b5.tar.gz u-boot-imx-6f14e257c472c895499c186b602861e90f2656b5.tar.bz2 | |
armv8: fsl-lsch3: fixup SYSCLK frequency in device tree
SYSCLK frequency is dependent on on-board switch settings. It may
vary as per requirement. boot-loader is aware of board switch
configurations.
So Fixup Linux device tree from boot-loader.
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
CC: Mingkai Hu <Mingkai.Hu@freescale.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/cpu/armv8/fsl-layerscape/fdt.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv8/fsl-layerscape/fdt.c b/arch/arm/cpu/armv8/fsl-layerscape/fdt.c index eafdd71..4e4861d 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/fdt.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/fdt.c @@ -190,6 +190,9 @@ void ft_cpu_setup(void *blob, bd_t *bd) "clock-frequency", CONFIG_SYS_NS16550_CLK, 1); #endif + do_fixup_by_compat_u32(blob, "fixed-clock", + "clock-frequency", CONFIG_SYS_CLK_FREQ, 1); + #ifdef CONFIG_PCI ft_pci_setup(blob, bd); #endif |