opensbi.git/Makefile, branch v0.8

firmware: Remove FW_PAYLOAD_FDT and related documentation

2020-06-05T03:33:05Z

Now that no platform is using FW_PAYLOAD_FDT mechanism, we remove related code from Makefile and related documentation. Signed-off-by: Anup Patel Reviewed-by: Atish Patra

Makefile: Add mechanism for platforms to have multiple builtin DTBs

2020-06-05T03:32:59Z

Currently, we can only include one DTB as builtin for a platform using FDT_PAYLOAD_DTB make variable in platform config.mk. This patch adds new mechanism using which we can convert any DTS file to C source and futher compile-n-link it with libplatsbi.a. The generated C source will have the DTB contents as an array "const char _start[]" where is specified in platform objects.mk makefile. Example1 -------- If we have built-in k210.dts and desired is "dt_k210" then specify following in platform objects.mk: platform-objs-y += k210.o platform-varprefix-k210.o = dt_k210 Example2 -------- If we have built-in abc/k210.dts and desired is "dt_abc_k210" then specify following in platform objects.mk: platform-objs-y += abc/k210.o platform-varprefix-abc-k210.o = dt_abc_k210 Signed-off-by: Anup Patel Reviewed-by: Atish Patra

Makefile: Preprocess builtin DTS

2020-06-05T03:32:55Z

In order to use GCC style defines and macros in DTS, we should preporcess builtin DTS before converting it to DTB. Signed-off-by: Anup Patel Reviewed-by: Atish Patra

Makefile: Fix builtin DTB compilation for out-of-tree platforms

2020-06-05T03:32:27Z

The make rule for builtin DTB compilation does not consider out-of-tree platforms so this patch fixes it. Signed-off-by: Anup Patel Reviewed-by: Atish Patra

Makefile: Fix distclean make target

2020-03-13T06:52:34Z

The default install directory is not being removed correctly by distclean make target due to recent changes. This patch fixes distclean make target to fix default install directory removal. Fixes: 82ae8e8fe2a3 ("makefile: Do setup of the install target more flexible") Signed-off-by: Anup Patel Reviewed-by: Atish Patra

makefile: Do setup of the install target more flexible

2020-03-08T04:35:45Z

- Add possibility to setup include, libs, firmware and docs paths. - Change the default installation paths for include, libs, firmware and docs to meet FHS [1]. [1] https://refspecs.linuxfoundation.org/FHS_3.0/fhs/index.html Signed-off-by: Nikita Ermakov Reviewed-by: Anup Patel

makefile: add support for building on macOS

2020-02-06T10:12:47Z

On macOS the readlink command does not include a -f flag. Instead default to using GNU readlink (which is often installed as greadlink). Signed-off-by: Alex Richardson Signed-off-by: Anup Patel

build: Use -ffreestanding

2020-01-08T03:40:24Z

this is a stand-alone/baremetal application, therefore demanding -ffreestanding would help it compile with hosted toolchains e.g. ( linux toolchains ), it also ensures that it won't be using platform optimizations like inlining mem* str* functions which gcc might decide especially with wrapper string functions in opensbi code Signed-off-by: Khem Raj Reviewed-by: Anup Patel

Makefile: Minor fix in OPENSBI_VERSION_GIT

2019-10-02T11:33:54Z

Currently, if someone has forked OpenSBI repo quite sometime back and this fork is not having updated tags from upstream riscv/opensbi repo then "git describe" command can fail. To tackle this, we redirect error output of "git describe" to /dev/null. Signed-off-by: Anup Patel Reviewed-by: Bin Meng

Include `git describe` in OpenSBI

2019-08-19T05:28:21Z

OpenSBI includes a version, but that is only updated when tagged. For users that are using the git releases we instead end up with an ambiguous version number, which makes it hard to figure out what everyone is using. This patch checks for a git directory and prints out the result of `git describe`, which is a mix of pretty and unambiguous. Signed-off-by: Palmer Dabbelt Signed-off-by: Anup Patel Reviewed-by: Bin Meng Tested-by: Bin Meng