From 98eeb961353d187a26085a07889bd0414cdaa910 Mon Sep 17 00:00:00 2001
From: Julius Werner <jwerner@chromium.org>
Date: Wed, 11 Dec 2019 15:47:42 -0800
Subject: commonlib: Add commonlib/bsd

This patch creates a new commonlib/bsd subdirectory with a similar
purpose to the existing commonlib, with the difference that all files
under this subdirectory shall be licensed under the BSD-3-Clause license
(or compatible permissive license). The goal is to allow more code to be
shared with libpayload in the future.

Initially, I'm going to move a few files there that have already been
BSD-licensed in the existing commonlib. I am also exracting most
contents of the often-needed <commonlib/helpers.h> as long as they have
either been written by me (and are hereby relicensed) or have an
existing equivalent in BSD-licensed libpayload code. I am also
relicensing <commonlib/compression.h> (written by me) and
<commonlib/compiler.h> (same stuff exists in libpayload).

Finally, I am extracting the cb_err error code definitions from
<types.h> into a new BSD-licensed header so that future commonlib/bsd
code can build upon a common set of error values. I am making the
assumption here that the enum constants and the half-sentence fragments
of documentation next to them by themselves do not meet the threshold of
copyrightability.

Change-Id: I316cea70930f131e8e93d4218542ddb5ae4b63a2
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38420
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
---
 src/arch/arm64/fit_payload.c | 5 ++---
 src/arch/riscv/boot.c        | 2 +-
 src/arch/riscv/fit_payload.c | 4 ++--
 src/arch/riscv/sbi.c         | 1 -
 src/arch/riscv/smp.c         | 1 -
 5 files changed, 5 insertions(+), 8 deletions(-)

(limited to 'src/arch')

diff --git a/src/arch/arm64/fit_payload.c b/src/arch/arm64/fit_payload.c
index 002df44fcc..7009a3f25d 100644
--- a/src/arch/arm64/fit_payload.c
+++ b/src/arch/arm64/fit_payload.c
@@ -12,13 +12,12 @@
  * GNU General Public License for more details.
  */
 
+#include <cbfs.h>
+#include <commonlib/bsd/compression.h>
 #include <console/console.h>
 #include <bootmem.h>
 #include <program_loading.h>
 #include <string.h>
-#include <commonlib/compression.h>
-#include <commonlib/cbfs_serialized.h>
-#include <commonlib/helpers.h>
 #include <lib.h>
 #include <fit.h>
 #include <endian.h>
diff --git a/src/arch/riscv/boot.c b/src/arch/riscv/boot.c
index aaaac485ea..f9f94a7086 100644
--- a/src/arch/riscv/boot.c
+++ b/src/arch/riscv/boot.c
@@ -19,7 +19,7 @@
 #include <arch/encoding.h>
 #include <arch/smp/smp.h>
 #include <mcall.h>
-#include <commonlib/cbfs_serialized.h>
+#include <cbfs.h>
 #include <console/console.h>
 
 struct arch_prog_run_args {
diff --git a/src/arch/riscv/fit_payload.c b/src/arch/riscv/fit_payload.c
index 89263d3fad..63cda846fc 100644
--- a/src/arch/riscv/fit_payload.c
+++ b/src/arch/riscv/fit_payload.c
@@ -14,11 +14,11 @@
  * GNU General Public License for more details.
  */
 
+#include <cbfs.h>
+#include <commonlib/bsd/compression.h>
 #include <console/console.h>
 #include <bootmem.h>
 #include <program_loading.h>
-#include <commonlib/compression.h>
-#include <commonlib/cbfs_serialized.h>
 #include <lib.h>
 #include <fit.h>
 #include <endian.h>
diff --git a/src/arch/riscv/sbi.c b/src/arch/riscv/sbi.c
index e0d7c60e5f..27701895dd 100644
--- a/src/arch/riscv/sbi.c
+++ b/src/arch/riscv/sbi.c
@@ -15,7 +15,6 @@
 
 #include <mcall.h>
 #include <stdint.h>
-#include <commonlib/compiler.h>
 #include <arch/exception.h>
 #include <sbi.h>
 #include <vm.h>
diff --git a/src/arch/riscv/smp.c b/src/arch/riscv/smp.c
index b32e4b8694..95d116a629 100644
--- a/src/arch/riscv/smp.c
+++ b/src/arch/riscv/smp.c
@@ -18,7 +18,6 @@
 #include <arch/smp/smp.h>
 #include <arch/smp/spinlock.h>
 #include <mcall.h>
-#include <commonlib/compiler.h>
 #include <console/console.h>
 
 void smp_pause(int working_hartid)
-- 
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