u-boot/drivers/pch/Kconfig
Simon Glass c882163b09 x86: sandbox: pch: Add a CONFIG option for PCH
At present this uclass is selected only on x86. In order to add a test for
it, it must also support sandbox. Create a new CONFIG_PCH option and
enable it on x86 and sandbox.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-02-20 15:25:30 +08:00

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config PCH
bool "Enable Platform-controller Hub (PCH) support"
depends on X86 || SANDBOX
help
Most x86 chips include a PCH which is responsible for handling
parts of the system not handled by that CPU. It supersedes the
northbridge / southbridge architecture that was previously used. The
PCH allows for higher performance since the memory functions are
handled in the CPU.