On Thursday 18 August 2016 09:11 PM, Andrew F. Davis wrote: > Currently U-Boot proper has Kconfig options that enable the generation > of U-Boot binaries that are capable of being booted from the selected > boot media type. The same set of generation targets for SPL are assumed > with various methods and config header hackery. On some platforms the > options for SPL, such as load address, are dependent on boot type > and cannot depend on boot image type selected for U-Boot proper. > Add a Kconfig menu to select SPL boot image types, and populate it > with the same media types as are already available for U-Boot proper. > Uses of this option are added later. > > Signed-off-by: Andrew F. Davis <a...@ti.com> > --- > common/Kconfig | 69 > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 69 insertions(+) > > diff --git a/common/Kconfig b/common/Kconfig > index f594db5..90ba5b2 100644 > --- a/common/Kconfig > +++ b/common/Kconfig > @@ -156,6 +156,75 @@ config SPI_BOOT > booted via SPI flash. This is not a must, some SoCs need this, > somes not. > > +menu "SPL Boot media" > + depends on SPL > + > +config SPL_NOR_BOOT > + bool "Support for booting SPL from NOR flash" > + default n
Shouldn't this depend on SPL_NOR_SUPPORT? Similarly others. May be a dump question. Do you see any issue with using SPL_<media>_SUPPORT config for the same purpose as SPL_<media>_BOOT instead of creating a new defconfig? Thanks and regards, Lokesh > + help > + Enabling this will make an SPL binary that is capable of being > + booted via NOR flash. This is not a must, some SoCs need this, > + some do not. > + > +config SPL_NAND_BOOT > + bool "Support for booting SPL from NAND flash" > + default n > + help > + Enabling this will make an SPL binary that is capable of being > + booted via NAND flash. This is not a must, some SoCs need this, > + some do not. > + > +config SPL_ONENAND_BOOT > + bool "Support for booting SPL from ONENAND" > + default n > + help > + Enabling this will make an SPL binary that is capable of being > + booted via ONENAND. This is not a must, some SoCs need this, > + some do not. > + > +config SPL_QSPI_BOOT > + bool "Support for booting SPL from QSPI flash" > + default n > + help > + Enabling this will make an SPL binary that is capable of being > + booted via QSPI flash. This is not a must, some SoCs need this, > + some do not. > + > +config SPL_SATA_BOOT > + bool "Support for booting SPL from SATA" > + default n > + help > + Enabling this will make an SPL binary that is capable of being > + booted via SATA. This is not a must, some SoCs need this, > + some do not. > + > +config SPL_SD_BOOT > + bool "Support for booting SPL from SD/MMC/eMMC" > + default n > + help > + Enabling this will make an SPL binary that is capable of being > + booted via SD/MMC/eMMC. This is not a must, some SoCs need this, > + some do not. > + > +config SPL_SPI_BOOT > + bool "Support for booting SPL from SPI flash" > + default n > + help > + Enabling this will make an SPL binary that is capable of being > + booted via SPI flash. This is not a must, some SoCs need this, > + some do not. > + > +config SPL_UART_BOOT > + bool "Support for booting SPL from UART" > + default n > + help > + Enabling this will make an SPL binary that is capable of being > + booted via UART. This is not a must, some SoCs need this, > + some do not. > + > +endmenu > + > menu "SPL Media Loading Support" > depends on SPL > > _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
