Mirrors/opensbi
4
0
Fork 1
mirror of https://github.com/riscv-software-src/opensbi.git synced 2026-02-28 02:01:50 +00:00
Code Issues Packages Projects Releases Wiki Activity

lib: utils/cache: add cache enable function

Browse Source 
Add functions to enable/disable the cache.

Signed-off-by: Ben Zong-You Xie <ben717@andestech.com>
Link: https://lore.kernel.org/r/20251229071914.1451587-4-ben717@andestech.com
Signed-off-by: Anup Patel <anup@brainfault.org>
This commit is contained in:
Ben Zong-You Xie
2025-12-29 15:19:12 +08:00
committed by Anup Patel
parent 85bff9cc16
commit 6d26b43c47
4 changed files with 58 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
include/sbi_utils/cache/fdt_cmo_helper.h vendored
View File

@@ -22,6 +22,19 @@ int fdt_cmo_private_flc_flush_all(void);
*/
int fdt_cmo_llc_flush_all(void);
/**
* Enable/Disable the private first level cache of the current hart
*
* @return 0 on success, or a negative error code on failure
*/
int fdt_cmo_private_flc_enable(bool enable);
/**
* Enable/Disable the last level cache of the current hart
*
* @return 0 on success, or a negative error code on failure
*/
int fdt_cmo_llc_enable(bool enable);
/**
* Initialize the cache devices for each hart
*