diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/Kconfig | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index f91c590f6d..a3d67e43f0 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -338,6 +338,17 @@ config SPL_SYS_THUMB_BUILD density. For ARM architectures that support Thumb2 this flag will result in Thumb2 code generated by GCC. +config TPL_SYS_THUMB_BUILD + bool "Build TPL using the Thumb instruction set" + default y if SYS_THUMB_BUILD + depends on TPL && !ARM64 + help + Use this flag to build SPL using the Thumb instruction set for + ARM architectures. Thumb instruction set provides better code + density. For ARM architectures that support Thumb2 this flag will + result in Thumb2 code generated by GCC. + + config SYS_L2CACHE_OFF bool "L2cache off" help @@ -373,6 +384,15 @@ config SPL_USE_ARCH_MEMCPY Such implementation may be faster under some conditions but may increase the binary size. +config TPL_USE_ARCH_MEMCPY + bool "Use an assembly optimized implementation of memcpy for TPL" + default y if USE_ARCH_MEMCPY + depends on !ARM64 + help + Enable the generation of an optimized version of memcpy. + Such implementation may be faster under some conditions + but may increase the binary size. + config USE_ARCH_MEMSET bool "Use an assembly optimized implementation of memset" default y @@ -391,6 +411,15 @@ config SPL_USE_ARCH_MEMSET Such implementation may be faster under some conditions but may increase the binary size. +config TPL_USE_ARCH_MEMSET + bool "Use an assembly optimized implementation of memset for TPL" + default y if USE_ARCH_MEMSET + depends on !ARM64 + help + Enable the generation of an optimized version of memset. + Such implementation may be faster under some conditions + but may increase the binary size. + config ARM64_SUPPORT_AARCH32 bool "ARM64 system support AArch32 execution state" default y if ARM64 && !TARGET_THUNDERX_88XX |