spl: add option to disable SPL banner output

[oweals/u-boot.git] / common / spl / Kconfig

diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index 0bd8370337bcc5bd5d7d551abee2c49880535a76..65b3aff2448755ade9b822241e026a01f723086b 100644 (file)
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -118,6 +118,13 @@ config SPL_SEPARATE_BSS
          location is used. Normally we put the device tree at the end of BSS
          but with this option enabled, it goes at _image_binary_end.
 
+config SPL_DISABLE_BANNER_PRINT
+       bool "Disable output of the SPL banner 'U-Boot SPL ...'"
+       help
+         If this option is enabled, SPL will not print the banner with version
+         info. Selecting this option could be useful to reduce SPL boot time
+         (e.g. approx. 6 ms slower, when output on i.MX6 with 115200 baud).
+
 config SPL_DISPLAY_PRINT
        bool "Display a board-specific message in SPL"
        help
@@ -142,11 +149,12 @@ config SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR
        default 0x50 if ARCH_SUNXI
        default 0x75 if ARCH_DAVINCI
        default 0x8a if ARCH_MX6
-       default 0x100 if ARCH_ROCKCHIP || ARCH_UNIPHIER
+       default 0x100 if ARCH_UNIPHIER
        default 0x140 if ARCH_MVEBU
        default 0x200 if ARCH_SOCFPGA || ARCH_AT91
        default 0x300 if ARCH_ZYNQ || ARCH_KEYSTONE || OMAP34XX || OMAP44XX || \
                         OMAP54XX || AM33XX || AM43XX
+       default 0x4000 if ARCH_ROCKCHIP
        help
          Address on the MMC to load U-Boot from, when the MMC is being used
          in raw mode. Units: MMC sectors (1 sector = 512 bytes).
@@ -227,6 +235,21 @@ config SPL_SHA256_SUPPORT
          SHA256 variant is supported: SHA512 and others are not currently
          supported in U-Boot.
 
+config SPL_FIT_IMAGE_TINY
+       bool "Remove functionality from SPL FIT loading to reduce size"
+       depends on SPL_FIT
+       default y if MACH_SUN50I || MACH_SUN50I_H5
+       help
+         Enable this to reduce the size of the FIT image loading code
+         in SPL, if space for the SPL binary is very tight.
+
+         This removes the detection of image types (which forces the
+         first image to be treated as having a U-Boot style calling
+         convention) and skips the recording of each loaded payload
+         (i.e. loadable) into the FDT (modifying the loaded FDT to
+         ensure this information is available to the next image
+         invoked).
+
 config SPL_CPU_SUPPORT
        bool "Support CPU drivers"
        help
@@ -285,6 +308,7 @@ config SPL_ENV_SUPPORT
 config SPL_SAVEENV
        bool "Support save environment"
        depends on SPL_ENV_SUPPORT
+       select SPL_MMC_WRITE if ENV_IS_IN_MMC
        help
          Enable save environment support in SPL after setenv. By default
          the saveenv option is not provided in SPL, but some boards need
@@ -399,6 +423,14 @@ config SPL_MMC_SUPPORT
          this option to build the drivers in drivers/mmc as part of an SPL
          build.
 
+config SPL_MMC_WRITE
+       bool "MMC/SD/SDIO card support for write operations in SPL"
+       depends on SPL_MMC_SUPPORT
+       default n
+       help
+         Enable write access to MMC and SD Cards in SPL
+
+
 config SPL_MPC8XXX_INIT_DDR_SUPPORT
        bool "Support MPC8XXX DDR init"
        help
@@ -604,6 +636,14 @@ config SPL_SPI_SUPPORT
          enable SPI drivers that are needed for other purposes also, such
          as a SPI PMIC.
 
+config SPL_THERMAL
+       bool "Driver support for thermal devices"
+       help
+         Enable support for temperature-sensing devices. Some SoCs have on-chip
+         temperature sensors to permit warnings, speed throttling or even
+         automatic power-off when the temperature gets too high or low. Other
+         devices may be discrete but connected on a suitable bus.
+
 config SPL_USB_HOST_SUPPORT
        bool "Support USB host drivers"
        help
@@ -693,19 +733,27 @@ config SPL_YMODEM_SUPPORT
          means of transmitting U-Boot over a serial line for using in SPL,
          with a checksum to ensure correctness.
 
-config SPL_ATF_SUPPORT
+config SPL_ATF
        bool "Support ARM Trusted Firmware"
        depends on ARM64
        help
-         ATF(ARM Trusted Firmware) is a component for ARM arch64 which
-         is loaded by SPL(which is considered as BL2 in ATF terminology).
+         ATF(ARM Trusted Firmware) is a component for ARM AArch64 which
+         is loaded by SPL (which is considered as BL2 in ATF terminology).
          More detail at: https://github.com/ARM-software/arm-trusted-firmware
 
-config SPL_ATF_TEXT_BASE
-       depends on SPL_ATF_SUPPORT
-       hex "ATF BL31 base address"
+config SPL_ATF_NO_PLATFORM_PARAM
+        bool "Pass no platform parameter"
+       depends on SPL_ATF
        help
-         This is the base address in memory for ATF BL31 text and entry point.
+         While we expect to call a pointer to a valid FDT (or NULL)
+         as the platform parameter to an ATF, some ATF versions are
+         not U-Boot aware and have an insufficiently robust parameter
+         validation to gracefully reject a FDT being passed.
+
+         If this option is enabled, the spl_atf os-type handler will
+         always pass NULL for the platform parameter.
+
+         If your ATF is affected, say Y.
 
 config TPL
        bool
@@ -716,6 +764,13 @@ config TPL
 
 if TPL
 
+config TPL_BOARD_INIT
+       bool "Call board-specific initialization in TPL"
+       help
+         If this option is enabled, U-Boot will call the function
+         spl_board_init() from board_init_r(). This function should be
+         provided by the board.
+
 config TPL_LDSCRIPT
         string "Linker script for the TPL stage"
        depends on TPL