diff --git a/soc/xtensa/intel_s1000/xcc/CMakeLists.txt b/soc/xtensa/intel_s1000/xcc/CMakeLists.txt
index 090721d7500..13ba2bd7930 100644
--- a/soc/xtensa/intel_s1000/xcc/CMakeLists.txt
+++ b/soc/xtensa/intel_s1000/xcc/CMakeLists.txt
@@ -2,10 +2,3 @@
 
 zephyr_library_sources_ifdef(CONFIG_CPLUSPLUS cpp_fixes.c)
 zephyr_library_sources_ifdef(CONFIG_NEWLIB_LIBC newlib_fixes.c)
-
-if(NOT (CC STREQUAL "clang"))
-# These two are due to IS_ENABLED() not being parsed correctly
-# in old GCC 4.2 based XCC. Clang is not affected.
-zephyr_library_sources_ifdef(CONFIG_LOG_MINIMAL log_minimal_fixes.c)
-zephyr_library_sources_ifdef(CONFIG_TEST ztest_fixes.c)
-endif()
diff --git a/soc/xtensa/intel_s1000/xcc/log_minimal_fixes.c b/soc/xtensa/intel_s1000/xcc/log_minimal_fixes.c
deleted file mode 100644
index 4073849b675..00000000000
--- a/soc/xtensa/intel_s1000/xcc/log_minimal_fixes.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright (c) 2019, Intel Corporation.
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include <logging/log_msg.h>
-#include <logging/log_instance.h>
-#include <stdbool.h>
-#include <stdint.h>
-#include <stdarg.h>
-#include <syscall.h>
-#include <sys/util.h>
-#include <sys/printk.h>
-
-void log_0(const char *str, struct log_msg_ids src_level)
-{
-}
-
-void log_1(const char *str,
-	   log_arg_t arg1,
-	   struct log_msg_ids src_level)
-{
-}
-
-void log_2(const char *str,
-	   log_arg_t arg1,
-	   log_arg_t arg2,
-	   struct log_msg_ids src_level)
-{
-}
-
-void log_3(const char *str,
-	   log_arg_t arg1,
-	   log_arg_t arg2,
-	   log_arg_t arg3,
-	   struct log_msg_ids src_level)
-{
-}
-
-void log_n(const char *str,
-	   log_arg_t *args,
-	   uint32_t narg,
-	   struct log_msg_ids src_level)
-{
-}
-
-void log_hexdump(const char *str,
-		 const uint8_t *data,
-		 uint32_t length,
-		 struct log_msg_ids src_level)
-{
-}
-
-void log_string_sync(struct log_msg_ids src_level, const char *fmt, ...)
-{
-}
-
-void log_hexdump_sync(struct log_msg_ids src_level, const char *metadata,
-		      const uint8_t *data, uint32_t len)
-{
-}
-
-void log_generic(struct log_msg_ids src_level, const char *fmt, va_list ap,
-		 enum log_strdup_action strdup_action)
-{
-}
-
-void log_generic_from_user(struct log_msg_ids src_level,
-			   const char *fmt, va_list ap)
-{
-}
-
-bool log_is_strdup(const void *buf)
-{
-	return false;
-}
-
-void log_free(void *buf)
-{
-}
-
-uint32_t log_get_strdup_pool_utilization(void)
-{
-	return 0;
-}
-
-uint32_t log_get_strdup_longest_string(void)
-{
-	return 0;
-}
-
-void log_dropped(void)
-{
-}
-
-void __printf_like(2, 3) log_from_user(struct log_msg_ids src_level,
-				       const char *fmt, ...)
-{
-}
-
-void log_hexdump_from_user(struct log_msg_ids src_level, const char *metadata,
-			   const uint8_t *data, uint32_t len)
-{
-}
diff --git a/soc/xtensa/intel_s1000/xcc/ztest_fixes.c b/soc/xtensa/intel_s1000/xcc/ztest_fixes.c
deleted file mode 100644
index 82b52a03fda..00000000000
--- a/soc/xtensa/intel_s1000/xcc/ztest_fixes.c
+++ /dev/null
@@ -1,16 +0,0 @@
-/*
- * Copyright (c) 2019, Intel Corporation.
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include <toolchain.h>
-
-#ifndef CONFIG_ZTEST_RETEST_IF_PASSED
-
-void sys_reboot(int type)
-{
-	ARG_UNUSED(type);
-}
-
-#endif /* CONFIG_ZTEST_RETEST_IF_PASSED */