Firmware/opensbi
8
0
Fork 0
forked from Mirrors/opensbi
Code Pull Requests Activity

lib: utils/mailbox: Add generic mailbox library

Browse Source 
Add generic mailbox library which is independent of hardware description
format. The OpenSBI platform support or mailbox drivers can register
mailbox controller instances which can be discovered and used by different
mailbox client drivers. Each mailbox controller instance has a unique ID
which can be used by mailbox client drivers for find the mailbox controller
instance. The mailbox client drivers will typically request a mailbox channel
from the mailbox controller and use it to do data transfer with the remote
end of mailbox channel.

Signed-off-by: Anup Patel <apatel@ventanamicro.com>
This commit is contained in:
Anup Patel
2024-08-06 09:38:02 +05:30
committed by Anup Patel
parent b49d67b70f
commit ad846a7cb8
5 changed files with 339 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
lib/utils/Kconfig
View File

@@ -14,6 +14,8 @@ source "$(OPENSBI_SRC_DIR)/lib/utils/irqchip/Kconfig"
source "$(OPENSBI_SRC_DIR)/lib/utils/libfdt/Kconfig"
source "$(OPENSBI_SRC_DIR)/lib/utils/mailbox/Kconfig"
source "$(OPENSBI_SRC_DIR)/lib/utils/regmap/Kconfig"
source "$(OPENSBI_SRC_DIR)/lib/utils/reset/Kconfig"