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(parent: 8791ed6) | patch
configs: Enable DM_WRITECACHE module on BCM2711
authorPhil Elwell <phil@raspberrypi.com>
Thu, 5 May 2022 11:16:57 +0000 (12:16 +0100)
committerPhil Elwell <phil@raspberrypi.com>
Thu, 5 May 2022 11:22:12 +0000 (12:22 +0100)
commit9bc1ec59bd8db07e41067717aeea2749314ec801
treeb91d6de574c0b88a5ed36cf59cadc58ec2320dcatree | snapshot
parent8791ed6013cf3ed3546a6b07b10002cadbd01e08commit | diff
configs: Enable DM_WRITECACHE module on BCM2711

For Pi 4 (which has high speed USB and PCIe), enable DM_WRITECACHE as a
module to allow an external SSD to be used as a fast write cache for a
slower storage device.

See: https://github.com/raspberrypi/linux/issues/5020

Signed-off-by: Phil Elwell <phil@raspberrypi.com>
arch/arm/configs/bcm2711_defconfig diff | blob | history
arch/arm64/configs/bcm2711_defconfig diff | blob | history
Domain: System / Kernel;