From 5d42aef84bfbf6514432ef60edd9cb53430e7035 Mon Sep 17 00:00:00 2001
From: Ederson de Souza <ederson.desouza@intel.com>
Date: Tue, 31 Oct 2023 15:46:27 -0700
Subject: [PATCH] soc/riscv/riscv-ite/it8xxx2: Support DEVNULL_REGION

it8xxx2 uses a custom linker script, which was not updated on
dfb3674c4cb49ffa2dbdaf812dfe785bc171b025. This patch naively updates it
to support DEVNULL_REGION.

Signed-off-by: Ederson de Souza <ederson.desouza@intel.com>
---
 soc/riscv/riscv-ite/it8xxx2/linker.ld | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/soc/riscv/riscv-ite/it8xxx2/linker.ld b/soc/riscv/riscv-ite/it8xxx2/linker.ld
index e285147f6903f2..5c13ee2ecce29a 100644
--- a/soc/riscv/riscv-ite/it8xxx2/linker.ld
+++ b/soc/riscv/riscv-ite/it8xxx2/linker.ld
@@ -69,6 +69,8 @@
 #define SHA256_BLOCK_SIZE 0x200
 #endif
 
+#include <zephyr/linker/linker-devnull.h>
+
 MEMORY
 {
 #ifdef CONFIG_XIP
@@ -76,6 +78,10 @@ MEMORY
 #endif
     RAM (rwx) : ORIGIN = RAM_BASE, LENGTH = RAM_SIZE
 
+#if defined(CONFIG_LINKER_DEVNULL_MEMORY)
+    DEVNULL_ROM (rx) : ORIGIN = DEVNULL_ADDR, LENGTH = DEVNULL_SIZE
+#endif
+
     LINKER_DT_REGIONS()
 
     /* Used by and documented in include/linker/intlist.ld */