Enabling this option will pass "--coverage" to gcc to compile
and link code instrumented for coverage analysis.
+config ASAN
+ bool "Enable AddressSanitizer"
+ depends on SANDBOX
+ help
+ Enables AddressSanitizer to discover out-of-bounds accesses,
+ use-after-free, double-free and memory leaks.
+
+config FUZZ
+ bool "Enable fuzzing"
+ depends on CC_IS_CLANG
+ depends on DM_FUZZING_ENGINE
+ select ASAN
+ help
+ Enables the fuzzing infrastructure to generate fuzzing data and run
+ fuzz tests.
+
config CC_HAS_ASM_INLINE
def_bool $(success,echo 'void foo(void) { asm inline (""); }' | $(CC) -x c - -c -o /dev/null)
Enables allocating and saving kernel cmdline in space between
"bootm_low" and "bootm_low" + BOOTMAPSZ.
+config SYS_BARGSIZE
+ int "Size of kernel command line buffer in bytes"
+ depends on SYS_BOOT_GET_CMDLINE
+ default 512
+ help
+ Buffer size for Boot Arguments which are passed to the application
+ (usually a Linux kernel) when it is booted
+
config SYS_BOOT_GET_KBD
bool "Enable kernel board information setup"
help
Enables allocating and saving a kernel copy of the bd_info in
space between "bootm_low" and "bootm_low" + BOOTMAPSZ.
+config HAS_CUSTOM_SYS_INIT_SP_ADDR
+ bool "Use a custom location for the initial stack pointer address"
+ depends on ARC || (ARM && !INIT_SP_RELATIVE) || MIPS || PPC || RISCV
+ default y if TFABOOT
+ help
+ Typically, we use an initial stack pointer address that is calculated
+ by taking the statically defined CONFIG_SYS_INIT_RAM_ADDR, adding the
+ statically defined CONFIG_SYS_INIT_RAM_SIZE and then subtracting the
+ build-time constant of GENERATED_GBL_DATA_SIZE. On MIPS a different
+ but statica calculation is performed. However, some platforms will
+ take a different approach. Say Y here to define the address statically
+ instead.
+
+config CUSTOM_SYS_INIT_SP_ADDR
+ hex "Static location for the initial stack pointer"
+ depends on HAS_CUSTOM_SYS_INIT_SP_ADDR
+ default TEXT_BASE if TFABOOT
+
config SYS_MALLOC_F
bool "Enable malloc() pool before relocation"
default y if DM
default 0x4000 if SANDBOX || RISCV || ARCH_APPLE || ROCKCHIP_RK3368 || \
ROCKCHIP_RK3399
default 0x8000 if RCAR_GEN3
- default 0x10000 if ARCH_IMX8 || (ARCH_IMX8M && !IMX8MQ)
+ default 0x10000 if ARCH_IMX8 || ARCH_IMX8M
default 0x2000
help
Before relocation, memory is very limited on many platforms. Still,
default 0x4000000 if SANDBOX
default 0x2000000 if ARCH_ROCKCHIP || ARCH_OMAP2PLUS || ARCH_MESON
default 0x200000 if ARCH_BMIPS || X86
- default 0x120000 if MACH_SUNIV
- default 0x220000 if MACH_SUN8I_V3S
- default 0x4020000 if ARCH_SUNXI
+ default 0x4020000 if SUNXI_MINIMUM_DRAM_MB >= 256
+ default 0x220000 if SUNXI_MINIMUM_DRAM_MB >= 64
+ default 0x120000 if SUNXI_MINIMUM_DRAM_MB >= 32
default 0x400000
help
This defines memory to be allocated for Dynamic allocation
depends on SYS_MALLOC_F && SPL
default 0 if !SPL_FRAMEWORK
default 0x2800 if RCAR_GEN3
+ default 0x2000 if IMX8MQ
default SYS_MALLOC_F_LEN
help
In SPL memory is very limited on many platforms. Still,
string "Build target special images"
default "u-boot-with-spl.sfp" if TARGET_SOCFPGA_ARRIA10
default "u-boot-with-spl.sfp" if TARGET_SOCFPGA_GEN5
- default "u-boot-spl.kwb" if ARCH_MVEBU && SPL
+ default "u-boot-with-spl.kwb" if ARCH_MVEBU && SPL
default "u-boot-elf.srec" if RCAR_GEN3
default "u-boot.itb" if !BINMAN && SPL_LOAD_FIT && (ARCH_ROCKCHIP || \
ARCH_SUNXI || RISCV || ARCH_ZYNQMP)
config STACK_SIZE
hex "Define max stack size that can be used by U-Boot"
- default 0x4000000 if ARCH_VERSAL || ARCH_ZYNQMP
+ default 0x4000000 if ARCH_VERSAL_NET || ARCH_VERSAL || ARCH_ZYNQMP
default 0x200000 if MICROBLAZE
default 0x1000000
help