Hi Simon, On 06.10.14 20:14, Simon Glass wrote: > These boards all have the same GPIO arrangement, so add some common platform > data that can be used by all boards. Remove the configs which are no longer > required. > > Signed-off-by: Simon Glass <s...@chromium.org> > --- > > arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c | 14 ++++++++++++++ > arch/arm/include/asm/arch-at91/at91sam9260.h | 4 +++- > 2 files changed, 17 insertions(+), 1 deletion(-) > > diff --git a/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c > b/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c > index cae4abc..5edcfc2 100644 > --- a/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c > +++ b/arch/arm/cpu/arm926ejs/at91/at91sam9260_devices.c > @@ -7,6 +7,7 @@ > */ > > #include <common.h> > +#include <dm.h> > #include <asm/io.h> > #include <asm/arch/at91_common.h> > #include <asm/arch/at91_pmc.h> > @@ -207,3 +208,16 @@ void at91_mci_hw_init(void) > #endif > } > #endif > + > +/* Platform data for the GPIOs */ > +static const struct at91_port_platdata at91sam9260_plat[] = { > + { ATMEL_BASE_PIOA, "A" }, > + { ATMEL_BASE_PIOB, "B" }, > + { ATMEL_BASE_PIOC, "C" },
data sheet call the parts 'Px', sam9260 has PA0..PA31, PB0..PB31 and PC0..PC31, shouldn't we use that name here too? > +}; > + > +U_BOOT_DEVICES(at91sam9260_gpios) = { > + { "gpio_at91", &at91sam9260_plat[0] }, > + { "gpio_at91", &at91sam9260_plat[1] }, > + { "gpio_at91", &at91sam9260_plat[2] }, > +}; > diff --git a/arch/arm/include/asm/arch-at91/at91sam9260.h > b/arch/arm/include/asm/arch-at91/at91sam9260.h > index 2e902ee..4d46def 100644 > --- a/arch/arm/include/asm/arch-at91/at91sam9260.h > +++ b/arch/arm/include/asm/arch-at91/at91sam9260.h > @@ -136,9 +136,11 @@ > /* > * Other misc defines > */ > +#ifndef CONFIG_DM_GPIO > #define ATMEL_PIO_PORTS 3 /* these SoCs have 3 > PIO */ > -#define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP > #define ATMEL_BASE_PIO ATMEL_BASE_PIOA > +#endif > +#define ATMEL_PMC_UHP AT91SAM926x_PMC_UHP > > /* > * SoC specific defines > Best regards Andreas Bießmann _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot