From: Konstantin Porotchkin kostap@marvell.com
This set of patches adds features for allowing Linux kernel boot and root on NFS for Marvell A8K family boards. These changes were tested when applied on top of previously sent series of patches named: "arm64: mvebu: Armada-8K family patches" version 2.
Changes in this patch series: - Add support for L3 cache flush preventing from data corruption after turning off d-cache and MMU as part of the boot cleanup - Add support for PCIe on Armada-7040 DB (required for NFS support using PCIe NIC due to yet missing port for the PPv2 ETH driver) - Add hush parser support on A8K boards for allowing bootcmd configuration using CLI scripting
Konstantin Porotchkin (3): arm64: mvebu: Add L3 cache flush functionality to A8K family arm64: mvebu: Enable PCIe support in Armada-7040 configuration arm64: mvebu: Enable hush parser in A8K default configuration
arch/arm/include/asm/arch-armada8k/cache_llc.h | 21 ++++++++++++++ arch/arm/mach-mvebu/armada8k/Makefile | 1 + arch/arm/mach-mvebu/armada8k/cache_llc.S | 39 ++++++++++++++++++++++++++ configs/mvebu_db-88f7040_defconfig | 4 +++ configs/mvebu_db-88f8040_defconfig | 1 + 5 files changed, 66 insertions(+) create mode 100644 arch/arm/include/asm/arch-armada8k/cache_llc.h create mode 100644 arch/arm/mach-mvebu/armada8k/cache_llc.S