diff options
| author | Johan Palsson <johan.palsson@stericsson.com> | 2011-10-24 11:37:11 +0200 |
|---|---|---|
| committer | Jonas ABERG <jonas.aberg@stericsson.com> | 2011-10-25 08:54:11 +0200 |
| commit | a4898f396561e41410cfed2bac5fcb593d2efc77 (patch) | |
| tree | a6a85a1f3e01dfe297c52ff8077bb13da11be8a0 /arch/arm/mach-ux500/Kconfig | |
| parent | 04f3f28ef6c36d1682f8dc020597d2096b55c2f8 (diff) | |
mach-ux500: Save dbx500 registers on crash
Reads specific DBx500 register in case of kernel crash
and saves it in kernel system memory.
ST-Ericsson ID: 367366
ST-Ericsson FOSS-OUT ID: Trivial
ST-Ericsson Linux next: N/A
Change-Id: Ib8da2ab5eaad57b780c00aad495c5d689b081460
Signed-off-by: Johan Bjornstedt <johan.palsson@stericsson.com>
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/34368
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
Diffstat (limited to 'arch/arm/mach-ux500/Kconfig')
| -rw-r--r-- | arch/arm/mach-ux500/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig index 1f19ebe9aa2..27ff6c55bc1 100644 --- a/arch/arm/mach-ux500/Kconfig +++ b/arch/arm/mach-ux500/Kconfig @@ -149,6 +149,14 @@ config UX500_L2X0_PREFETCH_CTRL Adds interface to control instruction and data prefetch. Communication with Trustzone is done through TEE driver. +config UX500_DB_DUMP + bool "DBx500 register dump on crash" + depends on (UX500_SOC_DB8500 || UX500_SOC_DB5500) + default y + help + Reads specific DBx500 register in case of kernel crash + and saves it. + source "arch/arm/mach-ux500/Kconfig-arch" source "arch/arm/mach-ux500/pm/Kconfig" |