From 607b39c5934b0df4d9583a3f98260bd226c1f876 Mon Sep 17 00:00:00 2001
From: Hsuan Ting Chen <roccochen@chromium.org>
Date: Fri, 25 Mar 2022 17:23:21 +0800
Subject: libpayload: Add commonlib/bsd/elog and its dependency

Add commonlib/bsd/elog dependency in libpayload. This will allow other
payloads (e.g. depthcharge) to implement their own eventlog read and
write utilities.

Also include commonlib/bsd/elog.c source to libc-srcs. This ensure
payloads could utilize commonlib elog helper functions.

Change-Id: I64d0fdd2a8eff1d89a1ac451d37b61787b5564e7
Signed-off-by: Hsuan Ting Chen <roccochen@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/63115
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
---
 payloads/libpayload/include/libpayload.h | 1 +
 payloads/libpayload/libc/Makefile.inc    | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/payloads/libpayload/include/libpayload.h b/payloads/libpayload/include/libpayload.h
index 24c48c1854f7..15871181c12d 100644
--- a/payloads/libpayload/include/libpayload.h
+++ b/payloads/libpayload/include/libpayload.h
@@ -45,6 +45,7 @@
 #include <stdbool.h>
 #include <libpayload-config.h>
 #include <cbgfx.h>
+#include <commonlib/bsd/elog.h>
 #include <commonlib/bsd/fmap_serialized.h>
 #include <commonlib/bsd/helpers.h>
 #include <commonlib/bsd/mem_chip_info.h>
diff --git a/payloads/libpayload/libc/Makefile.inc b/payloads/libpayload/libc/Makefile.inc
index f9006ae47131..96d1312f65e6 100644
--- a/payloads/libpayload/libc/Makefile.inc
+++ b/payloads/libpayload/libc/Makefile.inc
@@ -39,3 +39,7 @@ libc-$(CONFIG_LP_LIBC) += die.c
 libc-$(CONFIG_LP_LIBC) += coreboot.c
 libc-$(CONFIG_LP_LIBC) += fmap.c
 libc-$(CONFIG_LP_LIBC) += fpmath.c
+
+ifeq ($(CONFIG_LP_LIBC),y)
+libc-srcs += $(coreboottop)/src/commonlib/bsd/elog.c
+endif
-- 
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