diff options
Diffstat (limited to 'lib/Kconfig')
| -rw-r--r-- | lib/Kconfig | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/lib/Kconfig b/lib/Kconfig index 17954461114..b2aecd8a49e 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -317,6 +317,7 @@ config SPL_ACPI config GENERATE_ACPI_TABLE bool "Generate an ACPI (Advanced Configuration and Power Interface) table" depends on ACPI + select BLOBLIST select QFW if QEMU help The Advanced Configuration and Power Interface (ACPI) specification @@ -1257,6 +1258,27 @@ config PHANDLE_CHECK_SEQ enable this config option to distinguish them using phandles in fdtdec_get_alias_seq() function. +config UTHREAD + bool "Enable thread support" + depends on HAVE_INITJMP + help + Implement a simple form of cooperative multi-tasking based on + context-switching via initjmp(), setjmp() and longjmp(). The + uthread_ interface enables the main thread of execution to create + one or more secondary threads and schedule them until they all have + returned. At any point a thread may suspend its execution and + schedule another thread, which allows for the efficient multiplexing + of leghthy operations. + +config UTHREAD_STACK_SIZE + int "Default uthread stack size" + depends on UTHREAD + default 32768 + help + The default stack size for uthreads. Each uthread has its own stack. + When the stack_sz argument to uthread_create() is zero then this + value is used. + endmenu source "lib/fwu_updates/Kconfig" |