From d0099b214bd07c18bcca2acac599954fffef48ac Mon Sep 17 00:00:00 2001
From: Dong Heng <dongheng@espressif.com>
Date: Fri, 8 Nov 2019 15:18:00 +0800
Subject: [PATCH] feat(freertos): add option to link freertos to IRAM

---
 components/freertos/Kconfig   | 6 ++++++
 components/freertos/linker.lf | 3 +++
 2 files changed, 9 insertions(+)

diff --git a/components/freertos/Kconfig b/components/freertos/Kconfig
index d8141f8a..9515e8ae 100644
--- a/components/freertos/Kconfig
+++ b/components/freertos/Kconfig
@@ -70,6 +70,12 @@ config FREERTOS_GLOBAL_DATA_LINK_IRAM
     help
         Link FreeRTOS global data(.bss .data COMMON) from DRAM to IRAM.
 
+config FREERTOS_CODE_LINK_TO_IRAM
+    bool "Link FreeRTOS code to IRAM"
+    default n
+    help
+        Link FreeRTOS code from Flash to IRAM.
+
 config FREERTOS_TIMER_STACKSIZE
     int "Timer stack size"
     default 2048
diff --git a/components/freertos/linker.lf b/components/freertos/linker.lf
index ed64d9e0..3b688f2b 100644
--- a/components/freertos/linker.lf
+++ b/components/freertos/linker.lf
@@ -10,3 +10,6 @@ entries:
         timers (iram_bss)
         freertos_hooks (iram_bss)
         impure(iram_bss)
+
+    if FREERTOS_CODE_LINK_TO_IRAM = y:
+        * (noflash_text)