You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@nuttx.apache.org by ag...@apache.org on 2020/11/07 11:08:10 UTC
[incubator-nuttx] branch master updated: xtensa/esp32: Include
cache workaround to PSRAM
This is an automated email from the ASF dual-hosted git repository.
aguettouche pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git
The following commit(s) were added to refs/heads/master by this push:
new 816af60 xtensa/esp32: Include cache workaround to PSRAM
816af60 is described below
commit 816af60b775675b539b1dcf1d77c00f55303a051
Author: Alan C. Assis <ac...@gmail.com>
AuthorDate: Fri Nov 6 17:49:48 2020 -0300
xtensa/esp32: Include cache workaround to PSRAM
---
boards/xtensa/esp32/esp32-core/scripts/Make.defs | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/boards/xtensa/esp32/esp32-core/scripts/Make.defs b/boards/xtensa/esp32/esp32-core/scripts/Make.defs
index d72a367..8ca5510 100644
--- a/boards/xtensa/esp32/esp32-core/scripts/Make.defs
+++ b/boards/xtensa/esp32/esp32-core/scripts/Make.defs
@@ -71,6 +71,12 @@ ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow -Wundef
ARCHWARNINGSXX = -Wall -Wshadow -Wundef
ARCHPICFLAGS = -fpic
+# if SPIRAM/PSRAM is used then we need to include a workaround
+
+ifeq ($(CONFIG_ESP32_SPIRAM),y)
+ ARCHCFLAGS += -mfix-esp32-psram-cache-issue
+endif
+
CFLAGS := $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
CXXFLAGS := $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe