On 30 December 2014 at 08:44, Peng Fan <peng....@freescale.com> wrote: > Add spi nor boot support for mx6slevk board. > > Signed-off-by: Peng Fan <peng....@freescale.com> > --- > board/freescale/mx6slevk/MAINTAINERS | 1 + > configs/mx6slevk_spinor_defconfig | 3 +++ > include/configs/mx6slevk.h | 13 ++++++++++++- > 3 files changed, 16 insertions(+), 1 deletion(-) > create mode 100644 configs/mx6slevk_spinor_defconfig > > diff --git a/board/freescale/mx6slevk/MAINTAINERS > b/board/freescale/mx6slevk/MAINTAINERS > index 660af91..18d31a8 100644 > --- a/board/freescale/mx6slevk/MAINTAINERS > +++ b/board/freescale/mx6slevk/MAINTAINERS > @@ -4,3 +4,4 @@ S: Maintained > F: board/freescale/mx6slevk/ > F: include/configs/mx6slevk.h > F: configs/mx6slevk_defconfig > +F: configs/mx6slevk_spinor_defconfig > diff --git a/configs/mx6slevk_spinor_defconfig > b/configs/mx6slevk_spinor_defconfig > new file mode 100644 > index 0000000..93efe73 > --- /dev/null > +++ b/configs/mx6slevk_spinor_defconfig > @@ -0,0 +1,3 @@ > +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6slevk/imximage.cfg,MX6SL,SYS_BOOT_SPINOR" > +CONFIG_ARM=y > +CONFIG_TARGET_MX6SLEVK=y > diff --git a/include/configs/mx6slevk.h b/include/configs/mx6slevk.h > index e3e7f76..e6c4130 100644 > --- a/include/configs/mx6slevk.h > +++ b/include/configs/mx6slevk.h > @@ -187,9 +187,20 @@ > /* FLASH and environment organization */ > #define CONFIG_SYS_NO_FLASH > > -#define CONFIG_ENV_OFFSET (6 * SZ_64K) > #define CONFIG_ENV_SIZE SZ_8K > + > +#if defined CONFIG_SYS_BOOT_SPINOR > +#define CONFIG_ENV_IS_IN_SPI_FLASH > +#define CONFIG_ENV_OFFSET (768 * 1024) > +#define CONFIG_ENV_SECT_SIZE (64 * 1024) > +#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS > +#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS > +#define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE > +#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
If you need default values may be you couldn't define these so-that common/env_sf.c will take the defaults for undefs - please check. > +#else > +#define CONFIG_ENV_OFFSET (6 * SZ_64K) > #define CONFIG_ENV_IS_IN_MMC > +#endif > > #define CONFIG_OF_LIBFDT > #define CONFIG_CMD_BOOTZ > -- > 1.8.4 > thanks! -- Jagan. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot