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2022-12-10scripts: use env to invoke bashHimanshu Chauhan3-3/+3
Not all systems have bash at a fixed location like /bin/bash. FreeBSD, for example, would typically have it at /usr/local/bin/bash. When building OpenSBI on freebsd system, the build breaks. Its advisable to use: #!/usr/bin/env bash Signed-off-by: Himanshu Chauhan <hchauhan@ventanamicro.com> Reviewed-by: Xiang W <wxjstz@126.com> Reviewed-by: Anup Patel <anup@brainfault.org>
2022-12-05scripts/create-binary-archive.sh: remove andes/ae350 build directoryYu Chien Peter Lin1-1/+0
The andes-specific files have been moved to generic platform so we can drop this line. Signed-off-by: Yu Chien Peter Lin <peterlin@andestech.com> Reviewed-by: Bin Meng <bmeng@tinylab.org> Reviewed-by: Anup Patel <anup@brainfault.org>
2022-08-08Makefile: Compile lib/utils sources separately for each platformAnup Patel1-1/+1
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>
2022-08-08scripts: Add Kconfiglib v14.1.0 under scripts directoryAnup Patel11-0/+11156
We adopt Kconfiglib v14.1.0 sources under scripts directory so that top-level OpenSBI makefile can directly use Kconfiglib scripts without expecting users to install a particular version of Kconfiglib on their build system. 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>
2022-05-13Makefile: Add support for generating C array at compile timeAnup Patel1-0/+77
Generating C array at compile time based on details provided by objects.mk is a very useful feature which will help us compile only a subset of drivers or modules. We add a bash script (carray.sh) which takes array details and object/variable list from command-line to generate a C source containing array of object/variable pointers. We also extend top-level makefile to use carray.sh whenever specified through objects.mk. Signed-off-by: Anup Patel <apatel@ventanamicro.com> Reviewed-by: Atish Patra <atishp@rivosinc.com>
2021-05-06platform: Remove sifive/fu540 platformBin Meng1-2/+0
Now that SiFive HiFive Unleashed board is using the generic platform support in OpenSBI, let's remove the old non-generic one. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
2021-04-28platform: Remove platform/theadGuo Ren1-1/+0
We could use platform/generic instead, and won't use platform/thead/c910 again. Signed-off-by: Guo Ren <guoren@linux.alibaba.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
2020-10-18Makefile: Allow padding zeros when converting DTB to C sourceHeinrich Schuchardt1-1/+8
We extend d2c.sh to allow padding zeros in output C source when converting DTB to C source. Using this feature, platforms can create extra room for in-place FDT fixups on built-in DTBs. Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com>
2020-06-05Makefile: Add mechanism for platforms to have multiple builtin DTBsAnup Patel1-0/+67
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 <varprefix>_start[]" where <varprefix> is specified in platform objects.mk makefile. Example1 -------- If we have built-in k210.dts and desired <varprefix> 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 <varprefix> 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 <anup.patel@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com>
2020-05-04platform: Remove spike directoryAnup Patel1-1/+0
The OpenSBI generic platform works perfectly fine on the QEMU spike machine and Spike emulator so let's remove dedicated Spike platform from OpenSBI. All Spike platform related documentation in OpenSBI will now suggest using OpenSBI generic platform. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
2020-05-04platform: Remove qemu/virt directoryAnup Patel1-4/+2
The OpenSBI generic platform works perfectly fine on the QEMU virt machine so let's remove dedicated QEMU virt machine platform from OpenSBI. All QEMU virt machine related documentation in OpenSBI will now suggest using OpenSBI generic platform. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bin.meng@windriver.com> Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
2020-05-01scripts: Add generic platform to create-binary-archive.shAnup Patel1-0/+2
This patch adds generic platform to create-binary-archive.sh script. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Atish Patra <atish.patra@wdc.com>
2020-04-30scripts: adapt binary archive script for Nuclei UX600Huaqi Fang1-0/+1
Signed-off-by: Huaqi Fang <578567190@qq.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
2020-03-28scripts: Extend create-binary-archive.sh for unified binary tar ballAnup Patel1-75/+101
This patch extends/revamps create-binary-archive.sh to allow creating unified binary tar ball containing both RV32 and RV64 images. Users can also create "RV32 only" or "RV64 only" tar balls as well. Few example commands are as follows: ./scripts/create-binary-archive.sh (Build both RV32 & RV64 images) ./scripts/create-binary-archive.sh -x 32 (Build RV32 only images) ./scripts/create-binary-archive.sh -x 64 (Build RV64 only images) Signed-off-by: Anup Patel <anup.patel@wdc.com>
2020-03-24platform: Add OpenPiton platform supportAtish Patra1-0/+1
OpenPiton is a research platform from Princeton University [1]. "OpenPiton is the world's first open source, general purpose, multithreaded manycore processor. It is a tiled manycore framework scalable from one to 1/2 billion cores." Add OpenSBI support for OpenPiton. As it is based on ariane core, it reuses the platform code from arine project. [1]. https://github.com/PrincetonUniversity/openpiton Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
2020-03-24platform: Move ariane standalone fpga project to its own projectAtish Patra1-1/+1
Signed-off-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
2020-03-17scripts: Cover sifive/fu540 in the 32-bit buildBin Meng1-0/+1
We now support building sifive/fu540 as a 32-bit platform. Add it in the 32-bit platform list of binary archive script. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
2020-02-17scripts: Add Spike to platform list of binary archive scriptAnup Patel1-0/+1
The Spike platform support works perfectly fine on QEMU RV64 Spike machine and Spike emulator. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2020-02-07platform: Drop qemu/sifive_u supportBin Meng1-2/+0
With QEMU v4.2 RISC-V changes to improve the emulation fidelity of 'sifive_u' machine, OpenSBI v0.4 / U-Boot v2019.10 / Linux kernel v5.3 images built for the SiFive HiFive Unleashed board can be used out of the box without any special hack. Hence there is no need for us to continue supporting such a special target in OpenSBI. Going forward, sifive/fu540 platform can be used on both real hardware and QEMU 'sifive_u' machine. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
2020-01-20scripts: Add C910 to platform list in the binary archive scriptLiu Yibin1-0/+1
This patch adds T-HEAD C910 to RV64 platform list in the binary archive script. Signed-off-by: Liu Yibin <yibin_liu@c-sky.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
2019-08-31scripts: Add AE350 to platform list in the binary archive scriptNylon Chen1-0/+1
This patch adds Andes AE350 to RV64 platform list in the binary archive script. Signed-off-by: Nylon Chen <nylon7@andestech.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
2019-07-25treewide: Use conventional names for 32-bit and 64-bitBin Meng1-2/+2
There are several places in the source tree that have: 32bit, 32 bit, 64bit, 64 bit Fix by using the conventional names with a hyphen. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Lukas Auer <lukas.auer@aisec.fraunhofer.de> Acked-by: Anup Patel <anup.patel@wdc.com>
2019-06-30scripts: Add Ariane FPGA to platform list in binary archive scriptAnup Patel1-0/+1
This patch adds Ariane FPGA to RV64 platform list in the binary archive script. Signed-off-by: Anup Patel <anup.patel@wdc.com>
2019-06-29include: Add version info to struct sbi_platformAbner Chang1-2/+2
Add version control of sbi_platform structure - Add opensbi_version, this gives information of opensbi revision on which the sbi_platform table was created. - Add platform_version field in sbi_platform structure for platform level version control. Signed-off-by: Abner Chang <abner.chang@hpe.com> Acked-by: Anup Patel <anup.patel@wdc.com>
2019-06-19platform: Move platform common to lib/utils.Atish Patra1-1/+4
Currently, platform/common contains platform/non-platform specific common minimal drivers and libraries. This is helpful is all platforms are built within opensbi framework. Move them to lib/utils so that any external platform code also can reuse the minimalistic drivers or other common libraries. This patch doesn't introduce any functional changes. Signed-off-by: Atish Patra <atish.patra@wdc.com> Acked-by: Anup Patel <anup.patel@wdc.com>
2019-02-22scripts: Add script for creating binary archiveAnup Patel1-0/+135
This patch adds scripts/create-binary-archive.sh which helps us create a common tarball containing headers, static library and firmware ELFs for all platforms. This script can be used for release purpose OR for compile testing all platforms. Example usage commands are as follows: 1) Binary release archive for 32bit systems ./scripts/create-binary-archive.sh -s "bin" -x 32 -d 2) Binary release archive for 64bit systems ./scripts/create-binary-archive.sh -s "bin" -d 3) Compile test for 32bit systems ./scripts/create-binary-archive.sh -x 32 -t 4) Compile test for 64bit systems ./scripts/create-binary-archive.sh -t Signed-off-by: Anup Patel <anup.patel@wdc.com>
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