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platform/chrome: Add pstore platform_device

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Add the ramoops pstore device so that we get logs of panics across reboots.

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson
2013-11-12 13:32:13 -08:00
parent 7e3528c366
commit 9742e127cd
3 changed files with 116 additions and 0 deletions
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14
drivers/platform/chrome/Kconfig
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@@ -25,4 +25,18 @@ config CHROMEOS_LAPTOP
If you have a supported Chromebook, choose Y or M here.
The module will be called chromeos_laptop.
config CHROMEOS_PSTORE
tristate "Chrome OS pstore support"
---help---
This module instantiates the persistent storage on x86 ChromeOS
devices. It can be used to store away console logs and crash
information across reboots.
The range of memory used is 0xf00000-0x1000000, traditionally
the memory used to back VGA controller memory.
If you have a supported Chromebook, choose Y or M here.
The module will be called chromeos_pstore.
endif # CHROMEOS_PLATFORMS