diff options
Diffstat (limited to 'arch/sh/Kconfig.debug')
| -rw-r--r-- | arch/sh/Kconfig.debug | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug index 834a2d24342b..eef2fa940ce0 100644 --- a/arch/sh/Kconfig.debug +++ b/arch/sh/Kconfig.debug @@ -98,6 +98,18 @@ config IRQSTACKS for handling hard and soft interrupts. This can help avoid overflowing the process kernel stacks. +config SH_NO_BSS_INIT + bool "Avoid zeroing BSS (to speed-up startup on suitable platforms)" + depends on DEBUG_KERNEL + default n + help + If running in painfully slow environments, such as an RTL + simulation or from remote memory via SHdebug, where the memory + can already be gauranteed to ber zeroed on boot, say Y. + + For all other cases, say N. If this option seems perplexing, or + you aren't sure, say N. + config MORE_COMPILE_OPTIONS bool "Add any additional compile options" help @@ -125,9 +137,6 @@ config SH_ALPHANUMERIC bool "Enable debug outputs to on-board alphanumeric display" depends on SH_CAYMAN -config SH_NO_BSS_INIT - bool "Avoid zeroing BSS (to speed-up startup on suitable platforms)" - endif endmenu |