2 Commits

Author	SHA1	Message	Date
Anup Patel	f3f4604c19	lib: sbi: Add a simple external interrupt handling framework ... Currently, the external interrupt handling is scattered between sbi_init and sbi_trap. This patch moves all external interrupt handling into a simple framework called sbi_irqchip. Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Xiang W <wxjstz@126.com> Reviewed-by: Atish Patra <atishp@rivosinc.com>	2022-02-28 09:43:12 +05:30
Anup Patel	9f73669959	lib: utils/irqchip: Add IMSIC library ... We add simple IMSIC library which is independent of hardware description format (FDT or ACPI). This IMSIC library can be used by custom OpenSBI platform support to setup IMSIC for external interrupts. Signed-off-by: Anup Patel <anup.patel@wdc.com> Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Atish Patra <atishp@rivosinc.com>	2022-02-15 20:36:24 +05:30