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
