On 08/08/2017 11:12 AM, tien.fong.c...@intel.com wrote: > From: Tien Fong Chee <tien.fong.c...@intel.com> > > Function for checking FPGA early release setting which is defined > by user in FDT chosen section. This function would be used by > later driver in decision applying appropriate FPGA configuration in > early release or full FPGA booting mode.
Isn't this a property of the FPGA driver ? Shouldn't this have altr, prefix ? Did this go through DT binding review? > Signed-off-by: Tien Fong Chee <tien.fong.c...@intel.com> > --- > arch/arm/mach-socfpga/include/mach/misc.h | 1 + > arch/arm/mach-socfpga/misc_arria10.c | 20 ++++++++++++++++++++ > 2 files changed, 21 insertions(+) > > diff --git a/arch/arm/mach-socfpga/include/mach/misc.h > b/arch/arm/mach-socfpga/include/mach/misc.h > index 0b65783..e003f8a 100644 > --- a/arch/arm/mach-socfpga/include/mach/misc.h > +++ b/arch/arm/mach-socfpga/include/mach/misc.h > @@ -26,6 +26,7 @@ static inline void socfpga_fpga_add(void) {} > unsigned int dedicated_uart_com_port(const void *blob); > unsigned int shared_uart_com_port(const void *blob); > unsigned int uart_com_port(const void *blob); > +int is_early_release_fpga_config(const void *blob); > #endif > > #endif /* _MISC_H_ */ > diff --git a/arch/arm/mach-socfpga/misc_arria10.c > b/arch/arm/mach-socfpga/misc_arria10.c > index 9d751f6..2d6e977 100644 > --- a/arch/arm/mach-socfpga/misc_arria10.c > +++ b/arch/arm/mach-socfpga/misc_arria10.c > @@ -235,6 +235,26 @@ unsigned int uart_com_port(const void *blob) > return shared_uart_com_port(blob); > } > > +int is_chosen_boolean_true(const void *blob, const char *name) > +{ > + int node; > + int rval = 0; > + > + node = fdt_subnode_offset(blob, 0, "chosen"); > + > + if (node >= 0) > + rval = fdtdec_get_bool(blob, node, name); > + > + return rval; > +} > + > +int is_early_release_fpga_config(const void *blob) > +{ > + static const char *name = "early-release-fpga-config"; > + > + return is_chosen_boolean_true(blob, name); > +} > + > /* > * Print CPU information > */ > -- Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot