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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /arch/alpha/Kconfig.debug
parentInitial commit. (diff)
downloadlinux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz
linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'arch/alpha/Kconfig.debug')
-rw-r--r--arch/alpha/Kconfig.debug38
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/alpha/Kconfig.debug b/arch/alpha/Kconfig.debug
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+# SPDX-License-Identifier: GPL-2.0
+
+config EARLY_PRINTK
+ bool
+ depends on ALPHA_GENERIC || ALPHA_SRM
+ default y
+
+config ALPHA_LEGACY_START_ADDRESS
+ bool "Legacy kernel start address"
+ depends on ALPHA_GENERIC
+ default n
+ help
+ The 2.4 kernel changed the kernel start address from 0x310000
+ to 0x810000 to make room for the Wildfire's larger SRM console.
+ Recent consoles on Titan and Marvel machines also require the
+ extra room.
+
+ If you're using aboot 0.7 or later, the bootloader will examine the
+ ELF headers to determine where to transfer control. Unfortunately,
+ most older bootloaders -- APB or MILO -- hardcoded the kernel start
+ address rather than examining the ELF headers, and the result is a
+ hard lockup.
+
+ Say Y if you have a broken bootloader. Say N if you do not, or if
+ you wish to run on Wildfire, Titan, or Marvel.
+
+config ALPHA_LEGACY_START_ADDRESS
+ bool
+ depends on !ALPHA_GENERIC && !ALPHA_TITAN && !ALPHA_MARVEL && !ALPHA_WILDFIRE
+ default y
+
+config MATHEMU
+ tristate "Kernel FP software completion" if DEBUG_KERNEL && !SMP
+ default y if !DEBUG_KERNEL || SMP
+ help
+ This option is required for IEEE compliant floating point arithmetic
+ on the Alpha. The only time you would ever not say Y is to say M in
+ order to debug the code. Say Y unless you know what you are doing.