[PATCH v2 0/6] Support SiFive Composable cache driver

[Zong Li]

This patch set contains the SiFive composable cache support, and
indroduce an interface to do cache initialization, each platform can
overwrite it by their own implementation.

Changed in v2:
 - Refine the ccache driver by Sean's suggestions
 - Introduce a common interface for cache initialization

Zong Li (6):
  cache: add sifive composable cache driver
  board: sifive: use ccache driver instead of helper function
  riscv: lib: introduce cache_init interface
  riscv: sifive: use common cache_init instead of duplicated
    implementation
  riscv: lib: move platform-related libraries to sperate folder
  riscv: lib: modify the indent

 arch/riscv/Kconfig                          | 12 ++++
 arch/riscv/cpu/fu540/Kconfig                |  2 +
 arch/riscv/cpu/fu540/Makefile               |  1 -
 arch/riscv/cpu/fu540/cache.c                | 55 ---------------
 arch/riscv/cpu/fu740/Kconfig                |  2 +
 arch/riscv/cpu/fu740/Makefile               |  1 -
 arch/riscv/cpu/fu740/cache.c                | 55 ---------------
 arch/riscv/include/asm/arch-fu540/cache.h   | 14 ----
 arch/riscv/include/asm/arch-fu740/cache.h   | 14 ----
 arch/riscv/include/asm/cache.h              |  3 +-
 arch/riscv/lib/Makefile                     |  8 +--
 arch/riscv/lib/andestech/Kconfig            |  8 +++
 arch/riscv/lib/andestech/Makefile           |  7 ++
 arch/riscv/lib/{ => andestech}/andes_plic.c |  0
 arch/riscv/lib/cache.c                      |  5 ++
 arch/riscv/lib/sifive/Kconfig               |  8 +++
 arch/riscv/lib/sifive/Makefile              |  9 +++
 arch/riscv/lib/sifive/sifive_cache.c        | 27 ++++++++
 arch/riscv/lib/{ => sifive}/sifive_clint.c  |  0
 board/sifive/unleashed/unleashed.c          | 12 +---
 board/sifive/unmatched/unmatched.c          | 11 +--
 drivers/cache/Kconfig                       |  7 ++
 drivers/cache/Makefile                      |  1 +
 drivers/cache/cache-sifive-ccache.c         | 75 +++++++++++++++++++++
 24 files changed, 173 insertions(+), 164 deletions(-)
 delete mode 100644 arch/riscv/cpu/fu540/cache.c
 delete mode 100644 arch/riscv/cpu/fu740/cache.c
 delete mode 100644 arch/riscv/include/asm/arch-fu540/cache.h
 delete mode 100644 arch/riscv/include/asm/arch-fu740/cache.h
 create mode 100644 arch/riscv/lib/andestech/Kconfig
 create mode 100644 arch/riscv/lib/andestech/Makefile
 rename arch/riscv/lib/{ => andestech}/andes_plic.c (100%)
 create mode 100644 arch/riscv/lib/sifive/Kconfig
 create mode 100644 arch/riscv/lib/sifive/Makefile
 create mode 100644 arch/riscv/lib/sifive/sifive_cache.c
 rename arch/riscv/lib/{ => sifive}/sifive_clint.c (100%)
 create mode 100644 drivers/cache/cache-sifive-ccache.c

-- 
2.32.0