On 29 November 2017 at 18:25, Andre Przywara <andre.przyw...@arm.com> wrote: > The Nexell S5P6818 SoC uses a UART very similar to those used in the > Samsung S5P SoCs. > Enable the driver in the config and add the necessary glue headers > and clock functions to make the S5P driver happy. > > Signed-off-by: Andre Przywara <andre.przyw...@arm.com> > --- > arch/arm/Kconfig | 3 ++ > arch/arm/include/asm/arch-nexell/clk.h | 13 +++++++++ > arch/arm/mach-nexell/board.c | 50 > ++++++++++++++++++++++++++++++++++ > 3 files changed, 66 insertions(+) > create mode 100644 arch/arm/include/asm/arch-nexell/clk.h
Reviewed-by: Simon Glass <s...@chromium.org> Q below > > diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig > index b0f3ee7289..9c317ddf3f 100644 > --- a/arch/arm/Kconfig > +++ b/arch/arm/Kconfig > @@ -656,6 +656,9 @@ config ARCH_NEXELL > bool "Nexell S5P support" > select ARM64 > select ENABLE_ARM_SOC_BOOT0_HOOK > + select DM > + select DM_SERIAL > + select SAMSUNG_UART > > config ARCH_QEMU > bool "QEMU Virtual Platform" > diff --git a/arch/arm/include/asm/arch-nexell/clk.h > b/arch/arm/include/asm/arch-nexell/clk.h > new file mode 100644 > index 0000000000..bfd145f555 > --- /dev/null > +++ b/arch/arm/include/asm/arch-nexell/clk.h > @@ -0,0 +1,13 @@ > +/* > + * (C) Copyright 2017 ARM Ltd. > + * Andre Przywara <andre.przyw...@arm.com> > + * > + * SPDX-License-Identifier: GPL-2.0+ > + */ > + > +#ifndef __ASM_ARCH_CLK_H_ > +#define __ASM_ARCH_CLK_H_ > + > +unsigned long get_uart_clk(int dev_index); > + > +#endif > diff --git a/arch/arm/mach-nexell/board.c b/arch/arm/mach-nexell/board.c > index f0d258b71c..54a9d8c1f5 100644 > --- a/arch/arm/mach-nexell/board.c > +++ b/arch/arm/mach-nexell/board.c > @@ -5,9 +5,14 @@ > */ > > #include <common.h> > +#include <asm/io.h> > > DECLARE_GLOBAL_DATA_PTR; > > +#define NEXELL_PLLSETREG0 0xc0010008UL Is this not in the DT? Do you need the UL? _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
