opensbi.git/scripts, branch v1.1

Makefile: Add support for generating C array at compile time

2022-05-13T03:56:00Z

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 Reviewed-by: Atish Patra

platform: Remove sifive/fu540 platform

2021-05-06T08:54:45Z

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 Reviewed-by: Anup Patel

platform: Remove platform/thead

2021-04-28T10:13:04Z

We could use platform/generic instead, and won't use platform/thead/c910 again. Signed-off-by: Guo Ren Reviewed-by: Anup Patel

Makefile: Allow padding zeros when converting DTB to C source

2020-10-18T05:03:57Z

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 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

platform: Remove spike directory

2020-05-04T04:39:51Z

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 Reviewed-by: Bin Meng Reviewed-by: Alistair Francis

platform: Remove qemu/virt directory

2020-05-04T04:39:23Z

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 Reviewed-by: Bin Meng Reviewed-by: Alistair Francis

scripts: Add generic platform to create-binary-archive.sh

2020-05-01T05:03:11Z

This patch adds generic platform to create-binary-archive.sh script. Signed-off-by: Anup Patel Reviewed-by: Atish Patra

scripts: adapt binary archive script for Nuclei UX600

2020-04-30T04:09:03Z

Signed-off-by: Huaqi Fang <578567190@qq.com> Reviewed-by: Anup Patel

scripts: Extend create-binary-archive.sh for unified binary tar ball

2020-03-28T08:01:47Z

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