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Kconfig: spl: Add SPL support options to Kconfig

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There are a lot of SPL options in U-Boot to enable various features and
drivers. Currently these do not use Kconfig. Add them to Kconfig along
with suitable help, and drop them from the README.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass
2016-09-13 07:05:23 -06:00
committed by Tom Rini
parent 76f1f38816
commit 11bde1cd59
3 changed files with 411 additions and 52 deletions
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README
-49
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@@ -3509,21 +3509,6 @@ FIT uImage format:
CONFIG_SPL_INIT_MINIMAL
Arch init code should be built for a very small image
CONFIG_SPL_LIBCOMMON_SUPPORT
Support for common/libcommon.o in SPL binary
CONFIG_SPL_LIBDISK_SUPPORT
Support for disk/libdisk.o in SPL binary
CONFIG_SPL_I2C_SUPPORT
Support for drivers/i2c/libi2c.o in SPL binary
CONFIG_SPL_GPIO_SUPPORT
Support for drivers/gpio/libgpio.o in SPL binary
CONFIG_SPL_MMC_SUPPORT
Support for drivers/mmc/libmmc.o in SPL binary
CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR,
CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS,
Address and partition on the MMC to load U-Boot from
@@ -3547,12 +3532,6 @@ FIT uImage format:
Partition on the MMC to load U-Boot from when the MMC is being
used in fs mode
CONFIG_SPL_FAT_SUPPORT
Support for fs/fat/libfat.o in SPL binary
CONFIG_SPL_EXT_SUPPORT
Support for EXT filesystem in SPL binary
CONFIG_SPL_FS_LOAD_PAYLOAD_NAME
Filename to read to load U-Boot when reading from filesystem
@@ -3591,18 +3570,10 @@ FIT uImage format:
Support for a lightweight UBI (fastmap) scanner and
loader
CONFIG_SPL_MTD_SUPPORT
Support for the MTD subsystem within SPL. Useful for
environment on NAND support within SPL.
CONFIG_SPL_NAND_RAW_ONLY
Support to boot only raw u-boot.bin images. Use this only
if you need to save space.
CONFIG_SPL_MPC8XXX_INIT_DDR_SUPPORT
Set for the SPL on PPC mpc8xxx targets, support for
drivers/ddr/fsl/libddr.o in SPL binary.
CONFIG_SPL_COMMON_INIT_DDR
Set for common ddr init with serial presence detect in
SPL binary.
@@ -3638,29 +3609,9 @@ FIT uImage format:
Support for an OMAP3-specific set of functions to return the
ID and MFR of the first attached NAND chip, if present.
CONFIG_SPL_SERIAL_SUPPORT
Support for drivers/serial/libserial.o in SPL binary
CONFIG_SPL_SPI_FLASH_SUPPORT
Support for drivers/mtd/spi/libspi_flash.o in SPL binary
CONFIG_SPL_SPI_SUPPORT
Support for drivers/spi/libspi.o in SPL binary
CONFIG_SPL_RAM_DEVICE
Support for running image already present in ram, in SPL binary
CONFIG_SPL_LIBGENERIC_SUPPORT
Support for lib/libgeneric.o in SPL binary
CONFIG_SPL_ENV_SUPPORT
Support for the environment operating in SPL binary
CONFIG_SPL_NET_SUPPORT
Support for the net/libnet.o in SPL binary.
It conflicts with SPL env from storage medium specified by
CONFIG_ENV_IS_xxx but CONFIG_ENV_IS_NOWHERE
CONFIG_SPL_PAD_TO
Image offset to which the SPL should be padded before appending
the SPL payload. By default, this is defined as