On Thu, Dec 26, 2013 at 7:04 AM, Nobuhiro Iwamatsu <nobuhiro.iwamatsu...@renesas.com> wrote: > This supports SH-QSPI device on lager board, and enable booting from > SPI flash. > > Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu...@renesas.com> > Signed-off-by: Nobuhiro Iwamatsu <iwama...@nigauri.org> > --- > include/configs/lager.h | 32 +++++++++++++++++++++++++++++--- > 1 file changed, 29 insertions(+), 3 deletions(-) > > diff --git a/include/configs/lager.h b/include/configs/lager.h > index 8932825..097ace3 100644 > --- a/include/configs/lager.h > +++ b/include/configs/lager.h > @@ -34,7 +34,13 @@ > #define CONFIG_CMD_DHCP > #define CONFIG_CMD_NFS > #define CONFIG_CMD_BOOTZ > + > +#if defined(CONFIG_SYS_USE_BOOT_NORFLASH) > #define CONFIG_CMD_FLASH > +#else > +#define CONFIG_CMD_SF > +#define CONFIG_CMD_SPI > +#endif > > #define CONFIG_CMDLINE_TAG > #define CONFIG_SETUP_MEMORY_TAGS > @@ -104,6 +110,7 @@ > #define CONFIG_SYS_GBL_DATA_SIZE (256) > #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) > > +#if defined(CONFIG_SYS_USE_BOOT_NORFLASH) > /* USE NOR FLASH */ > #define CONFIG_SYS_TEXT_BASE 0x00000000 > #define CONFIG_SYS_FLASH_CFI > @@ -124,13 +131,32 @@ > > /* ENV setting */ > #define CONFIG_ENV_IS_IN_FLASH > -#define CONFIG_ENV_OVERWRITE 1 > -#define CONFIG_ENV_SECT_SIZE (256 * 1024) > #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + \ > CONFIG_SYS_MONITOR_LEN) > +#define CONFIG_ENV_SIZE_REDUND (CONFIG_SYS_MONITOR_LEN) > + > +#else /* CONFIG_SYS_USE_BOOT_NORFLASH */ > + > +/* USE SPI */ > +#define CONFIG_SYS_TEXT_BASE 0xE8080000 I think this macro is not part of SPI better to move away from SPI macro's area.
> +#define CONFIG_SPI > +#define CONFIG_SPI_FLASH_BAR > +#define CONFIG_SH_QSPI > +#define CONFIG_SPI_FLASH > +#define CONFIG_SPI_FLASH_SPANSION > +#define CONFIG_SYS_NO_FLASH > +#define CONFIG_SH_QSPI_BASE 0xE6B10000 Can you define this in driver itself? i guess this base is required only in driver. > + > +/* ENV setting */ > +#define CONFIG_ENV_IS_IN_SPI_FLASH > +#define CONFIG_ENV_ADDR 0xC0000 > +#endif > + > +/* Common ENV setting */ > +#define CONFIG_ENV_OVERWRITE > +#define CONFIG_ENV_SECT_SIZE (256 * 1024) > #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR) > #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) > -#define CONFIG_ENV_SIZE_REDUND (CONFIG_SYS_MONITOR_LEN) > > /* SH Ether */ -- Thanks, Jagan. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
