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| author | Russell King <rmk+kernel@armlinux.org.uk> | 2017-11-08 19:42:47 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2017-11-08 19:42:47 +0000 |
| commit | 02196144a0a0ad71fb75bd4a5a4785ab36c3b78e (patch) | |
| tree | b87fe75626250a456604a331faf3594b4f3925a8 /arch/arm/Kconfig | |
| parent | 7f3d1f984336377074ebf804ff53869ef1906fbe (diff) | |
| parent | fe9c0589eeef4b3edbaad9f7500679a2eeafe951 (diff) | |
Merge branch 'devel-stable' into for-next
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 979aac3e2fbf..631e61bc7ac4 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -240,15 +240,6 @@ config NEED_RET_TO_USER config ARCH_MTD_XIP bool -config VECTORS_BASE - hex - default 0xffff0000 if MMU || CPU_HIGH_VECTOR - default DRAM_BASE if REMAP_VECTORS_TO_RAM - default 0x00000000 - help - The base address of exception vectors. This must be two pages - in size. - config ARM_PATCH_PHYS_VIRT bool "Patch physical to virtual translations at runtime" if EMBEDDED default y @@ -2006,6 +1997,17 @@ config XIP_PHYS_ADDR be linked for and stored to. This address is dependent on your own flash usage. +config XIP_DEFLATED_DATA + bool "Store kernel .data section compressed in ROM" + depends on XIP_KERNEL + select ZLIB_INFLATE + help + Before the kernel is actually executed, its .data section has to be + copied to RAM from ROM. This option allows for storing that data + in compressed form and decompressed to RAM rather than merely being + copied, saving some precious ROM space. A possible drawback is a + slightly longer boot delay. + config KEXEC bool "Kexec system call (EXPERIMENTAL)" depends on (!SMP || PM_SLEEP_SMP) |