Added license lint

lowRISC · Aug 31, 2024 · a705b79 · a705b79
1 parent eaefe32
commit a705b79
Show file tree

Hide file tree

Showing 56 changed files with 302 additions and 1 deletion.
diff --git a/.gitattributes b/.gitattributes
@@ -1,3 +1,6 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
 rtl/bus/tl_main_pkg.sv linguist-generated=true
 rtl/bus/tl_ifetch_pkg.sv linguist-generated=true
 rtl/bus/xbar_main.sv linguist-generated=true

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -1,3 +1,6 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
 name: CI
 
 on:

diff --git a/.github/workflows/site.yml b/.github/workflows/site.yml
@@ -1,3 +1,6 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
 name: Deploy to GitHub Pages
 
 # Deploy on pushes to the main branch

diff --git a/.gitignore b/.gitignore
@@ -1,3 +1,6 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
 target/
 
 # FuseSoC and Sofware builds are placed in build

diff --git a/.reuse/dep5 b/.reuse/dep5
@@ -0,0 +1,47 @@
+Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+
+Files: README.md
+       *.lock
+       *.md
+       data/*
+       doc/*
+       sw/cheri/sim_boot_stub/sim_boot_stub
+       vendor/lowrisc_ip/*
+       vendor/lowrisc_ibex/*
+       vendor/patches/*
+Copyright: lowRISC contributors
+License: Apache-2.0
+
+Files: vendor/display_drivers/*
+Copyright: 2022 Douglas Reis
+License: Apache-2.0
+
+Files: vendor/cheriot_safe/*
+Copyright: Microsoft Corporation
+License: Apache-2.0
+
+Files: vendor/pulp_riscv_dbg/*
+Copyright: 2020 ETH Zurich and University of Bologna
+License: SHL-0.51
+
+Files: vendor/open_hbmc/*
+Copyright: © 2020-2022, Vaagn Oganesyan <[email protected]>
+License: Apache-2.0
+
+Files: vendor/newae/crypto/tiny-AES128-C/*
+Copyright: tiny-AES-c contributors
+License: Unlicense
+
+Files: vendor/newae/simpleserial*
+       vendor/newae/hal/hal.h
+       vendor/newae/basic-passwdcheck/basic-passwdcheck.c
+Copyright: 2012-2017 NewAE Technology Inc
+License: GPL-3.0-or-later
+
+Files: vendor/newae/crypto/aes-independant.*
+Copyright: 2012 Colin O'Flynn <[email protected]>
+License: GPL-3.0-or-later
+
+Files: sw/legacy/demo/lcd_st7735/coremark/ee_printf.c
+Copyright: 2018 Embedded Microprocessor Benchmark Consortium (EEMBC)
+License: Apache-2.0
diff --git a/book.toml b/book.toml
@@ -1,3 +1,7 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
+
 [book]
 language = "en"
 multilingual = false

diff --git a/flake.nix b/flake.nix
@@ -1,3 +1,6 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
 {
   description = "Sonata System";
   inputs = {
@@ -78,6 +81,7 @@
       };
 
       lint-all = pkgs.writers.writeBashBin "lint-all" ''
+        ${getExe pkgs.reuse} --suppress-deprecation lint
         ${getExe lint-markdown}
         ${getExe lint-python}
       '';

diff --git a/rtl/ip/spi/dv/verilator/.gitignore b/rtl/ip/spi/dv/verilator/.gitignore
diff --git a/rtl/ip/spi/dv/verilator/spi_core_tb.sv b/rtl/ip/spi/dv/verilator/spi_core_tb.sv
@@ -1,3 +1,8 @@
+/**
+ * Copyright lowRISC contributors.
+ * Licensed under the Apache License, Version 2.0, see LICENSE for details.
+ * SPDX-License-Identifier: Apache-2.0
+ */
 module spi_core_tb;
   logic clk, rst_n;
 

diff --git a/rtl/ip/spi/dv/verilator/spi_recv.sv b/rtl/ip/spi/dv/verilator/spi_recv.sv
@@ -1,3 +1,8 @@
+/**
+ * Copyright lowRISC contributors.
+ * Licensed under the Apache License, Version 2.0, see LICENSE for details.
+ * SPDX-License-Identifier: Apache-2.0
+ */
 module spi_recv #(parameter bit CPHA = 1'b0) (
   input spi_clk,
   input spi_copi_i

diff --git a/rtl/ip/spi/dv/verilator/spi_trans.sv b/rtl/ip/spi/dv/verilator/spi_trans.sv
@@ -1,3 +1,8 @@
+/**
+ * Copyright lowRISC contributors.
+ * Licensed under the Apache License, Version 2.0, see LICENSE for details.
+ * SPDX-License-Identifier: Apache-2.0
+ */
 module spi_trans #(parameter bit CPHA = 1'b0) (
   input  rst_ni,
   input  spi_clk,

diff --git a/sw/cheri/CMakeLists.txt b/sw/cheri/CMakeLists.txt
@@ -1,3 +1,7 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
+
 cmake_minimum_required(VERSION 3.13)
 include(FetchContent)
 

diff --git a/sw/cheri/boot/CMakeLists.txt b/sw/cheri/boot/CMakeLists.txt
@@ -1,3 +1,7 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
+
 set(TEST boot_loader.cc)
 
 get_filename_component(NAME ${TEST} NAME_WE)

diff --git a/sw/cheri/boot/boot.S b/sw/cheri/boot/boot.S
@@ -1,3 +1,7 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
+
 .include "assembly-helpers.s"
 
 	.section .text.start, "ax", @progbits

diff --git a/sw/cheri/boot/boot_loader.cc b/sw/cheri/boot/boot_loader.cc
@@ -1,3 +1,8 @@
+/**
+ * Copyright lowRISC contributors.
+ * Licensed under the Apache License, Version 2.0, see LICENSE for details.
+ * SPDX-License-Identifier: Apache-2.0
+ */
 #define CHERIOT_NO_AMBIENT_MALLOC
 #define CHERIOT_NO_NEW_DELETE
 #define CHERIOT_PLATFORM_CUSTOM_UART

diff --git a/sw/cheri/boot/elf.h b/sw/cheri/boot/elf.h
@@ -1,3 +1,8 @@
+/**
+ * Copyright lowRISC contributors.
+ * Licensed under the Apache License, Version 2.0, see LICENSE for details.
+ * SPDX-License-Identifier: Apache-2.0
+ */
 #pragma once
 #include <stdint.h>
 

diff --git a/sw/cheri/checks/CMakeLists.txt b/sw/cheri/checks/CMakeLists.txt
@@ -1,3 +1,6 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
 set(CHECKS
   cheri_sanity.cc
   gpio_check.cc

diff --git a/sw/cheri/checks/cheri_sanity.cc b/sw/cheri/checks/cheri_sanity.cc
@@ -1,3 +1,8 @@
+/**
+ * Copyright lowRISC contributors.
+ * Licensed under the Apache License, Version 2.0, see LICENSE for details.
+ * SPDX-License-Identifier: Apache-2.0
+ */
 #define CHERIOT_NO_AMBIENT_MALLOC
 #define CHERIOT_NO_NEW_DELETE
 

diff --git a/sw/cheri/checks/gpio_check.cc b/sw/cheri/checks/gpio_check.cc
@@ -1,3 +1,8 @@
+/**
+ * Copyright lowRISC contributors.
+ * Licensed under the Apache License, Version 2.0, see LICENSE for details.
+ * SPDX-License-Identifier: Apache-2.0
+ */
 #define CHERIOT_NO_AMBIENT_MALLOC
 #define CHERIOT_NO_NEW_DELETE
 

diff --git a/sw/cheri/checks/hyperram_test.cc b/sw/cheri/checks/hyperram_test.cc
@@ -1,3 +1,8 @@
+/**
+ * Copyright lowRISC contributors.
+ * Licensed under the Apache License, Version 2.0, see LICENSE for details.
+ * SPDX-License-Identifier: Apache-2.0
+ */
 #define CHERIOT_NO_AMBIENT_MALLOC
 #define CHERIOT_NO_NEW_DELETE
 #define CHERIOT_PLATFORM_CUSTOM_UART

diff --git a/sw/cheri/checks/revocation_test.cc b/sw/cheri/checks/revocation_test.cc
@@ -1,3 +1,8 @@
+/**
+ * Copyright lowRISC contributors.
+ * Licensed under the Apache License, Version 2.0, see LICENSE for details.
+ * SPDX-License-Identifier: Apache-2.0
+ */
 #define CHERIOT_NO_AMBIENT_MALLOC
 #define CHERIOT_NO_NEW_DELETE
 #define CHERIOT_PLATFORM_CUSTOM_UART

diff --git a/sw/cheri/checks/spi_test.cc b/sw/cheri/checks/spi_test.cc
@@ -1,3 +1,8 @@
+/**
+ * Copyright lowRISC contributors.
+ * Licensed under the Apache License, Version 2.0, see LICENSE for details.
+ * SPDX-License-Identifier: Apache-2.0
+ */
 #define CHERIOT_NO_AMBIENT_MALLOC
 #define CHERIOT_NO_NEW_DELETE
 #define CHERIOT_PLATFORM_CUSTOM_UART

diff --git a/sw/cheri/checks/tag_test.S b/sw/cheri/checks/tag_test.S
@@ -1,3 +1,7 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
+
 .include "assembly-helpers.s"
 
 .section .text.start, "ax", @progbits

diff --git a/sw/cheri/checks/uart_check.cc b/sw/cheri/checks/uart_check.cc
@@ -1,3 +1,9 @@
+/**
+ * Copyright lowRISC contributors.
+ * Licensed under the Apache License, Version 2.0, see LICENSE for details.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 #define CHERIOT_NO_AMBIENT_MALLOC
 #define CHERIOT_NO_NEW_DELETE
 #define CHERIOT_PLATFORM_CUSTOM_UART

diff --git a/sw/cheri/cheriot_toolchain.cmake b/sw/cheri/cheriot_toolchain.cmake
@@ -1,3 +1,7 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
+
 set(LINKER_SCRIPT "${CMAKE_CURRENT_LIST_DIR}/link.ld")
 
 set(CMAKE_SYSTEM_NAME Generic)

diff --git a/sw/cheri/common/boot.S b/sw/cheri/common/boot.S
@@ -1,3 +1,6 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
 .include "assembly-helpers.s"
 
 	.section .text.start, "ax", @progbits

diff --git a/sw/cheri/common/flash-utils.hh b/sw/cheri/common/flash-utils.hh
@@ -1,3 +1,9 @@
+/**
+ * Copyright lowRISC contributors.
+ * Licensed under the Apache License, Version 2.0, see LICENSE for details.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 #pragma once
 #include "timer-utils.hh"
 #include <cheri.hh>

diff --git a/sw/cheri/common/hyperram_exec_test.S b/sw/cheri/common/hyperram_exec_test.S
@@ -1,3 +1,6 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
 .include "assembly-helpers.s"
 
 	.section .text, "ax", @progbits

diff --git a/sw/cheri/common/sonata-peripherals.hh b/sw/cheri/common/sonata-peripherals.hh
@@ -1,3 +1,9 @@
+/**
+ * Copyright lowRISC contributors.
+ * Licensed under the Apache License, Version 2.0, see LICENSE for details.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 #pragma once
 #include "../../common/defs.h"
 #include <cheri.hh>

diff --git a/sw/cheri/common/timer-utils.hh b/sw/cheri/common/timer-utils.hh
@@ -1,3 +1,9 @@
+/**
+ * Copyright lowRISC contributors.
+ * Licensed under the Apache License, Version 2.0, see LICENSE for details.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 #pragma once
 #include <stdint.h>
 

diff --git a/sw/cheri/common/uart-utils.hh b/sw/cheri/common/uart-utils.hh
@@ -1,3 +1,9 @@
+/**
+ * Copyright lowRISC contributors.
+ * Licensed under the Apache License, Version 2.0, see LICENSE for details.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
 #pragma once
 #include "../../common/defs.h"
 #include <platform-uart.hh>

diff --git a/sw/cheri/error_leds/CMakeLists.txt b/sw/cheri/error_leds/CMakeLists.txt
@@ -1,3 +1,7 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
+
 set(NAME error_leds)
 
 add_executable(${NAME} "error.S")

diff --git a/sw/cheri/error_leds/error.S b/sw/cheri/error_leds/error.S
@@ -1,3 +1,6 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
 .include "assembly-helpers.s"
 
 .section .text.start, "ax", @progbits

diff --git a/sw/cheri/link.ld b/sw/cheri/link.ld
@@ -1,3 +1,8 @@
+/**
+ * Copyright lowRISC contributors.
+ * Licensed under the Apache License, Version 2.0, see LICENSE for details.
+ * SPDX-License-Identifier: Apache-2.0
+ */
 SECTIONS
 {
 	. = 0x00100000;

diff --git a/sw/cheri/sim_boot_stub/Makefile b/sw/cheri/sim_boot_stub/Makefile
@@ -1,3 +1,6 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
 CFLAGS=-target riscv32-unknown-unknown -mcpu=cheriot -mabi=cheriot \
 	-mxcheri-rvc -mrelax -fshort-wchar -nodefaultlibs
 

diff --git a/sw/cheri/sim_boot_stub/boot.S b/sw/cheri/sim_boot_stub/boot.S
@@ -1,3 +1,6 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
 	.section .text.start, "ax", @progbits
 .zero 0x80
 

diff --git a/sw/cheri/sim_boot_stub/link.ld b/sw/cheri/sim_boot_stub/link.ld
@@ -1,3 +1,8 @@
+/**
+ * Copyright lowRISC contributors.
+ * Licensed under the Apache License, Version 2.0, see LICENSE for details.
+ * SPDX-License-Identifier: Apache-2.0
+ */
 SECTIONS
 {
 	. = 0x00100000;

diff --git a/sw/cheri/tests/CMakeLists.txt b/sw/cheri/tests/CMakeLists.txt
@@ -1,3 +1,6 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
 set(TESTS
   test_runner.cc
 )

diff --git a/sw/cheri/tests/boot.S b/sw/cheri/tests/boot.S
@@ -0,0 +1,29 @@
+# Copyright lowRISC contributors.
+# Licensed under the Apache License, Version 2.0, see LICENSE for details.
+# SPDX-License-Identifier: Apache-2.0
+.include "assembly-helpers.s"
+
+	.section .text.start, "ax", @progbits
+.zero 0x80
+
+	.globl start
+	.p2align 2
+    .type start,@function
+start:
+	// ca0 (first argument) contains the read-write root
+	cspecialr        ca0, mtdc
+
+	// No bounds on stack, grows down from the end
+	li               sp, 0x0010E000
+	csetaddr         csp, ca0, sp
+	auipcc           cra, 0
+	// Call the C++ entry point
+	la_abs           t0, entry_point
+	csetaddr         cra, cra, t0
+	// Store capability to stack
+	csc              cra, 0(csp)
+	// Load capability from stack
+	clc              cra, 0(csp)
+	// Clear capability from stack
+	csc              cnull, 0(csp)
+	cjalr            cra
diff --git a/sw/cheri/tests/test_runner.hh b/sw/cheri/tests/test_runner.hh
@@ -1,3 +1,8 @@
+/**
+ * Copyright lowRISC contributors.
+ * Licensed under the Apache License, Version 2.0, see LICENSE for details.
+ * SPDX-License-Identifier: Apache-2.0
+ */
 #pragma once
 #include "../common/sonata-peripherals.hh"
 #include "../common/uart-utils.hh"