Lukas Auer 62a09ad53b riscv: implement the invalidate_icache_* functions ... Implement the functions invalidate_icache_range() and invalidate_icache_all(). RISC-V does not have instructions for explicit cache-control. The functions in this patch are implemented with the memory ordering instruction for synchronizing the instruction and data streams. This may be implemented as a cache flush or invalidate on simple processors, others may only invalidate the relevant cache lines. Signed-off-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Rick Chen <rick@andestech.com>		2018-11-26 13:57:31 +08:00
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cpu	riscv: Move do_reset() to a common place	2018-10-03 17:48:43 +08:00
dts	riscv: ae350: Clean up mixed tabs and spaces in the dts	2018-10-03 17:48:19 +08:00
include/asm	riscv: do not reimplement generic io functions	2018-11-26 13:57:30 +08:00
lib	riscv: implement the invalidate_icache_* functions	2018-11-26 13:57:31 +08:00
config.mk	riscv: enable -fdata-sections	2018-11-26 13:57:29 +08:00
Kconfig	riscv: add Kconfig entries for the C and A ISA extensions	2018-11-26 13:57:29 +08:00
Makefile	riscv: set -march and -mabi based on the Kconfig configuration	2018-11-26 13:57:29 +08:00