diff options
| author | Anup Patel <apatel@ventanamicro.com> | 2022-08-08 07:03:14 +0300 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2022-08-08 07:03:14 +0300 |
| commit | de80e9337d812c47087ef568be2b3af2e1bbaf04 (patch) | |
| tree | 030a1a85817105402d45d628805cf5bf909225f3 /docs | |
| parent | 662e631ccef2b20d7aba5d077ae0891f6b55ad2d (diff) | |
| download | opensbi-de80e9337d812c47087ef568be2b3af2e1bbaf04.tar.xz | |
Makefile: Compile lib/utils sources separately for each platform
Currently, if same build directory is used to compile two different
platforms then lib/utils objects are shared for these platforms.
We will be having platform specific configs to enable/disable drivers
in lib/utils and select compile time options for lib/utils sources.
This means lib/utils sources will now be compiled in a platform
specific way.
To tackle above, we update top-level Makefile as follows:
1) Don't create libsbiutils.a anymore because this can't be shared
between platforms.
2) Compile lib/utils sources separately for each platform.
3) Add comments showing which make rules are for lib/sbi, lib/utils,
firmware, and platform sources.
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>
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/library_usage.md | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/docs/library_usage.md b/docs/library_usage.md index ff99801..d5d2ba9 100644 --- a/docs/library_usage.md +++ b/docs/library_usage.md @@ -8,11 +8,7 @@ OpenSBI provides two types of static libraries: hooks for the execution of this interface must be provided by the firmware or bootloader linking with this library. This library is installed as *<install_directory>/lib/libsbi.a* -2. *libsbiutils.a* - A static library that will contain all common code required - by any platform supported in OpenSBI. It will be built by default and included - in libplatsbi.a. This library is installed as - *<install_directory>/lib/libsbiutils.a*. -3. *libplatsbi.a* - An example platform-specific static library integrating +2. *libplatsbi.a* - An example platform-specific static library integrating *libsbi.a* with platform-specific hooks. This library is available only for the platforms supported by OpenSBI. This library is installed as *<install_directory>/platform/<platform_subdir>/lib/libplatsbi.a* |