diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2022-07-27 14:08:24 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2022-08-30 11:18:09 +0200 |
| commit | 84fc863606239d8b434e59e6bbbe805f457e5767 (patch) | |
| tree | 25b342c7ce11cff05c5bd78d82e38abdfb0b1101 /arch/arm/Kconfig.debug | |
| parent | 5408445b1e4d511d835ecbae2fbc9fb9976dbcb9 (diff) | |
ARM: make ARCH_MULTIPLATFORM user-visible
Some options like CONFIG_DEBUG_UNCOMPRESS and CONFIG_CMDLINE_FORCE are
fundamentally incompatible with portable kernels but are currently allowed
in all configurations. Other options like XIP_KERNEL are essentially
useless after the completion of the multiplatform conversion.
Repurpose the existing CONFIG_ARCH_MULTIPLATFORM option to decide
whether the resulting kernel image is meant to be portable or not,
and using this to guard all of the known incompatible options.
This is similar to how the RISC-V kernel handles the CONFIG_NONPORTABLE
option (with the opposite polarity).
A few references to CONFIG_ARCH_MULTIPLATFORM were left behind by
earlier clanups and have to be removed now up.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/Kconfig.debug')
| -rw-r--r-- | arch/arm/Kconfig.debug | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/Kconfig.debug b/arch/arm/Kconfig.debug index 655f84ada30f..c345775f035b 100644 --- a/arch/arm/Kconfig.debug +++ b/arch/arm/Kconfig.debug @@ -1904,6 +1904,7 @@ config DEBUG_UART_8250_PALMCHIP config DEBUG_UNCOMPRESS bool "Enable decompressor debugging via DEBUG_LL output" + depends on !ARCH_MULTIPLATFORM depends on !(ARCH_FOOTBRIDGE || ARCH_RPC || ARCH_SA1100) depends on DEBUG_LL && !DEBUG_OMAP2PLUS_UART && \ (!DEBUG_TEGRA_UART || !ZBOOT_ROM) && \ |