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commit 78362b0949075e4c7886b4518acb11008587574e
Author: Gustavo Henrique Nihei <gustavo.ni...@espressif.com>
AuthorDate: Thu Dec 30 08:48:48 2021 -0300
xtensa/esp32: Use ROM implementations of libc functions
Signed-off-by: Gustavo Henrique Nihei <gustavo.ni...@espressif.com>
---
arch/xtensa/Kconfig | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index ff6c335..7ba6f13 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -24,6 +24,13 @@ config ARCH_CHIP_ESP32
select LIBC_ARCH_MEMCMP
select LIBC_ARCH_MEMMOVE
select LIBC_ARCH_MEMSET
+ select LIBC_ARCH_STRCHR
+ select LIBC_ARCH_STRCMP
+ select LIBC_ARCH_STRCPY
+ select LIBC_ARCH_STRLCPY
+ select LIBC_ARCH_STRNCPY
+ select LIBC_ARCH_STRLEN
+ select LIBC_ARCH_STRNLEN
---help---
The ESP32 is a dual-core system from Espressif with two Harvard
architecture Xtensa LX6 CPUs. All embedded memory, external
memory
