On Mon, May 29, 2017 at 10:02:41PM +0200, Lucas Stach wrote: > This parses the board revision from the GSC EEPROm model string. > > Signed-off-by: Lucas Stach <dev@xxxxxxxxxx> > --- > arch/arm/boards/gateworks-ventana/gsc.c | 14 ++++++++++++++ > arch/arm/boards/gateworks-ventana/gsc.h | 2 ++ > 2 files changed, 16 insertions(+) Applied, thanks Sascha > > diff --git a/arch/arm/boards/gateworks-ventana/gsc.c b/arch/arm/boards/gateworks-ventana/gsc.c > index 3614230..92244d1 100644 > --- a/arch/arm/boards/gateworks-ventana/gsc.c > +++ b/arch/arm/boards/gateworks-ventana/gsc.c > @@ -65,3 +65,17 @@ int gsc_i2c_write(struct i2c_client *client, u32 addr, const u8 *buf, u16 count) > > return ret; > } > + > +char gsc_get_rev(struct i2c_client *client) > +{ > + int i; > + u8 model[16]; > + > + gsc_i2c_read(client, 0x30, model, 16); > + for (i = sizeof(model) - 1; i > 0; i--) { > + if (model[i] >= 'A') > + return model[i]; > + } > + > + return 'A'; > +} > diff --git a/arch/arm/boards/gateworks-ventana/gsc.h b/arch/arm/boards/gateworks-ventana/gsc.h > index a6e7e22..13f2262 100644 > --- a/arch/arm/boards/gateworks-ventana/gsc.h > +++ b/arch/arm/boards/gateworks-ventana/gsc.h > @@ -56,3 +56,5 @@ > */ > int gsc_i2c_read(struct i2c_client *client, u32 addr, u8 *buf, u16 count); > int gsc_i2c_write(struct i2c_client *client, u32 addr, const u8 *buf, u16 count); > + > +char gsc_get_rev(struct i2c_client *client); > -- > 2.9.4 > > > _______________________________________________ > barebox mailing list > barebox@xxxxxxxxxxxxxxxxxxx > http://lists.infradead.org/mailman/listinfo/barebox > -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox