Commit Graph

3 Commits

Author SHA1 Message Date
Samuel Holland
78c2b19218 lib: utils/irqchip: Automatically delegate T-HEAD PLIC access
The T-HEAD PLIC implementation requires setting a delegation bit
to allow access from S-mode. Now that the T-HEAD PLIC has its own
compatible string, set this bit automatically from the PLIC driver,
instead of reaching into the PLIC's MMIO space from another driver.

Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
2021-10-21 10:06:00 +05:30
Bin Meng
197e08941b docs/platform: thead-c9xx: Remove FW_PIC=y
FW_PIC is on by default. Hence no need to explicitly require it.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
2021-07-06 10:50:44 +05:30
Guo Ren
6d1642f856 docs: generic: Add T-HEAD C9xx series processors
Add description and dts examples for T-HEAD C9xx platforms.

Signed-off-by: Guo Ren <guoren@linux.alibaba.com>
Reviewed-by: Anup Patel <anup.patel@wdc.com>
2021-04-28 16:12:02 +05:30