X-Git-Url: https://git.librecmc.org/?p=oweals%2Fu-boot.git;a=blobdiff_plain;f=Kconfig;h=1b0b6999d8c08dd53029e0e742df660828b375f6;hp=31e75001ff9e694befe873949cdd4055823fa12a;hb=587e4a4296982f85b2a40fc8a704db65079e0aac;hpb=c3e8aa1a9ed5f6db7345b23a2f8f136e987ebd4d diff --git a/Kconfig b/Kconfig index 31e75001ff..1b0b6999d8 100644 --- a/Kconfig +++ b/Kconfig @@ -3,11 +3,7 @@ # see the file Documentation/kbuild/kconfig-language.txt in the # Linux kernel source tree. # -mainmenu "U-Boot $UBOOTVERSION Configuration" - -config UBOOTVERSION - string - option env="UBOOTVERSION" +mainmenu "U-Boot $(UBOOTVERSION) Configuration" # Allow defaults in arch-specific code to override any given here source "arch/Kconfig" @@ -20,6 +16,13 @@ config BROKEN This option cannot be enabled. It is used as dependency for broken and incomplete features. +config DEPRECATED + bool + help + This option cannot be enabled. It it used as a dependency for + code that relies on deprecated features that will be removed and + the conversion deadline has passed. + config LOCALVERSION string "Local version - append to U-Boot release" help @@ -81,6 +84,7 @@ config DISTRO_DEFAULTS select CMD_PART if PARTITIONS select CMD_PING if CMD_NET select CMD_PXE if NET + select CMD_SYSBOOT select ENV_VARS_UBOOT_CONFIG select HUSH_PARSER select SUPPORT_RAW_INITRD @@ -107,6 +111,7 @@ config ENV_VARS_UBOOT_CONFIG config NR_DRAM_BANKS int "Number of DRAM banks" + default 1 if ARCH_SUNXI default 4 help This defines the number of DRAM banks. @@ -139,7 +144,9 @@ config SYS_MALLOC_F_LEN default 0x1000 if AM33XX default 0x2800 if SANDBOX default 0x2000 if (ARCH_IMX8 || ARCH_IMX8M || ARCH_MX7 || \ - ARCH_MX7ULP || ARCH_MX6 || ARCH_MX5) + ARCH_MX7ULP || ARCH_MX6 || ARCH_MX5 || \ + ARCH_LS1012A || ARCH_LS1021A || ARCH_LS1043A || \ + ARCH_LS1046A) default 0x400 help Before relocation, memory is very limited on many platforms. Still, @@ -149,14 +156,15 @@ config SYS_MALLOC_F_LEN config SYS_MALLOC_LEN hex "Define memory for Dynamic allocation" - depends on ARCH_ZYNQ || ARCH_VERSAL || ARCH_STM32MP + depends on ARCH_ZYNQ || ARCH_VERSAL || ARCH_STM32MP || ARCH_ROCKCHIP + default 0x2000000 if ARCH_ROCKCHIP help This defines memory to be allocated for Dynamic allocation TODO: Use for other architectures config SPL_SYS_MALLOC_F_LEN hex "Size of malloc() pool in SPL before relocation" - depends on SYS_MALLOC_F + depends on SYS_MALLOC_F && SPL default 0x2800 if RCAR_GEN3 default SYS_MALLOC_F_LEN help @@ -167,7 +175,7 @@ config SPL_SYS_MALLOC_F_LEN config TPL_SYS_MALLOC_F_LEN hex "Size of malloc() pool in TPL before relocation" - depends on SYS_MALLOC_F + depends on SYS_MALLOC_F && TPL default SYS_MALLOC_F_LEN help Before relocation, memory is very limited on many platforms. Still, @@ -231,6 +239,7 @@ config SPL_IMAGE string "SPL image used in the combined SPL+U-Boot image" default "spl/boot.bin" if ARCH_AT91 && SPL_NAND_SUPPORT default "spl/u-boot-spl.bin" + depends on SPL help Select the SPL build target that shall be generated by the SPL build process (default spl/u-boot-spl.bin). This image will be @@ -243,9 +252,11 @@ config BUILD_TARGET default "u-boot-with-spl.sfp" if TARGET_SOCFPGA_GEN5 default "u-boot-spl.kwb" if ARCH_MVEBU && SPL default "u-boot-elf.srec" if RCAR_GEN3 - default "u-boot.itb" if SPL_LOAD_FIT && ARCH_SUNXI + default "u-boot.itb" if SPL_LOAD_FIT && (ARCH_ROCKCHIP || \ + ARCH_SUNXI || RISCV || ARCH_ZYNQMP) default "u-boot.kwb" if KIRKWOOD default "u-boot-with-spl.bin" if ARCH_AT91 && SPL_NAND_SUPPORT + default "u-boot-with-spl.imx" if ARCH_MX6 && SPL help Some SoCs need special image types (e.g. U-Boot binary with a special header) as build targets. By defining @@ -270,6 +281,25 @@ config SYS_LDSCRIPT Path within the source tree to the linker script to use for the main U-Boot binary. +config ERR_PTR_OFFSET + hex + default 0x0 + help + Some U-Boot pointers have redundant information, so we can use a + scheme where we can return either an error code or a pointer with the + same return value. The default implementation just casts the pointer + to a number, however, this may fail on platforms where the end of the + address range is used for valid pointers (e.g. 0xffffff00 is a valid + heap pointer in socfpga SPL). + For such platforms, this value provides an upper range of those error + pointer values - up to 'MAX_ERRNO' bytes below this value must be + unused/invalid addresses. + +config PLATFORM_ELFENTRY + string + default "__start" if MIPS + default "_start" + endmenu # General setup menu "Boot images" @@ -326,6 +356,8 @@ config FIT_SIGNATURE depends on DM select HASH select RSA + select RSA_VERIFY + select IMAGE_SIGN_INFO help This option enables signature verification of FIT uImages, using a hash signed and verified using RSA. If @@ -337,7 +369,7 @@ config FIT_SIGNATURE check the legacy image format is disabled by default, so that unsigned images cannot be loaded. If a board needs the legacy image format support in this case, enable it using - CONFIG_IMAGE_FORMAT_LEGACY. + CONFIG_LEGACY_IMAGE_FORMAT. config FIT_SIGNATURE_MAX_SIZE hex "Max size of signed FIT structures" @@ -357,6 +389,14 @@ config FIT_ENABLE_RSASSA_PSS_SUPPORT Enable this to support the pss padding algorithm as described in the rfc8017 (https://tools.ietf.org/html/rfc8017). +config FIT_CIPHER + bool "Enable ciphering data in a FIT uImages" + depends on DM + select AES + help + Enable the feature of data ciphering/unciphering in the tool mkimage + and in the u-boot support of the FIT image. + config FIT_VERBOSE bool "Show verbose messages when FIT images fail" help @@ -406,6 +446,8 @@ config SPL_FIT_SIGNATURE depends on SPL_DM select SPL_FIT select SPL_RSA + select SPL_RSA_VERIFY + select IMAGE_SIGN_INFO config SPL_LOAD_FIT bool "Enable SPL loading U-Boot as a FIT (basic fitImage features)" @@ -418,6 +460,24 @@ config SPL_LOAD_FIT particular it can handle selecting from multiple device tree and passing the correct one to U-Boot. +config SPL_LOAD_FIT_APPLY_OVERLAY + bool "Enable SPL applying DT overlays from FIT" + depends on SPL_LOAD_FIT + select OF_LIBFDT_OVERLAY + help + The device tree is loaded from the FIT image. Allow the SPL is to + also load device-tree overlays from the FIT image an apply them + over the device tree. + +config SPL_LOAD_FIT_APPLY_OVERLAY_BUF_SZ + depends on SPL_LOAD_FIT_APPLY_OVERLAY + default 0x10000 + hex "size of temporary buffer used to load the overlays" + help + The size of the area where the overlays will be loaded and + uncompress. Must be at least as large as biggest overlay + (uncompressed) + config SPL_LOAD_FIT_FULL bool "Enable SPL loading U-Boot as a FIT (full fitImage features)" select SPL_FIT @@ -456,6 +516,8 @@ config SPL_FIT_GENERATOR depends on SPL_FIT default "board/sunxi/mksunxi_fit_atf.sh" if SPL_LOAD_FIT && ARCH_SUNXI default "arch/arm/mach-rockchip/make_fit_atf.py" if SPL_LOAD_FIT && ARCH_ROCKCHIP + default "arch/arm/mach-zynqmp/mkimage_fit_atf.sh" if SPL_LOAD_FIT && ARCH_ZYNQMP + default "arch/riscv/lib/mkimage_fit_opensbi.sh" if SPL_LOAD_FIT && RISCV help Specifies a (platform specific) script file to generate the FIT source file used to build the U-Boot FIT image file. This gets @@ -466,7 +528,7 @@ endif # SPL endif # FIT -config IMAGE_FORMAT_LEGACY +config LEGACY_IMAGE_FORMAT bool "Enable support for the legacy image format" default y if !FIT_SIGNATURE help @@ -518,9 +580,14 @@ config SYS_EXTRA_OPTIONS configuration to Kconfig. Since this option will be removed sometime, new boards should not use this option. -config SYS_TEXT_BASE +config HAVE_SYS_TEXT_BASE + bool depends on !NIOS2 && !XTENSA depends on !EFI_APP + default y + +config SYS_TEXT_BASE + depends on HAVE_SYS_TEXT_BASE default 0x80800000 if ARCH_OMAP2PLUS || ARCH_K3 default 0x4a000000 if ARCH_SUNXI && !MACH_SUN9I && !MACH_SUN8I_V3S default 0x2a000000 if ARCH_SUNXI && MACH_SUN9I @@ -529,8 +596,6 @@ config SYS_TEXT_BASE help The address in memory that U-Boot will be running from, initially. - - config SYS_CLK_FREQ depends on ARC || ARCH_SUNXI || MPC83xx int "CPU clock frequency"