opensbi.git/Kconfig, branch release-1.5.xUnnamed repository; edit this file 'description' to name the repository.http://cgit.235523.xyz/opensbi.git/atom/Kconfig?h=release-1.5.x2022-10-23T05:31:33Zlib: sbi_ecall: Add Kconfig option for each extension2022-10-23T05:31:33ZVivian Wangdramforever@live.com2022-10-10T16:34:45Zurn:sha1:22f38ee6c658a660083aa45c4ec6c72f66a17260
For each SBI extension, we:
- Add a Kconfig option for it
- Add the extension to sbi_ecall_exts only if the extension is enabled
- Add the corresponding sbi_ecall_* object file only if the extension is
enabled
Special cases are as follows:
- The legacy extensions are lumped together as one 'big' extension, as
has always been the case in OpenSBI code.
- The platform-defined vendor extensions are regarded as one extension.
- The Base extension cannot be disabled.
- sbi_ecall_replace implements multiple extensions, so it's not easy to
avoid linking it in. Enable it always, and use #ifdef to
disable/enable individual extensions.
Signed-off-by: Vivian Wang <dramforever@live.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Makefile: Add initial kconfig support for each platform2022-08-08T04:03:09ZAnup Patelapatel@ventanamicro.com2022-08-08T04:03:09Zurn:sha1:662e631ccef2b20d7aba5d077ae0891f6b55ad2d
We extend the top-level makefile to allow kconfig based configuration
for each platform where each platform has it's own set of configs with
"defconfig" being the default config.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
Tested-by: Andrew Jones <ajones@ventanamicro.com>
Acked-by: Atish Patra <atishp@rivosinc.com>
Tested-by: Atish Patra <atishp@rivosinc.com>