From 0c852e171b3b6073f5b05b66d8df94eda23f6dee Mon Sep 17 00:00:00 2001 From: Max Filippov Date: Mon, 24 Oct 2011 04:22:47 +0400 Subject: target-xtensa: handle cache options in the overlay tool Cache options must be enabled for the cores that have cache to avoid illegal instruction exceptions. Signed-off-by: Max Filippov --- target-xtensa/overlay_tool.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'target-xtensa/overlay_tool.h') diff --git a/target-xtensa/overlay_tool.h b/target-xtensa/overlay_tool.h index 060e8e54d1..9cef27d03e 100644 --- a/target-xtensa/overlay_tool.h +++ b/target-xtensa/overlay_tool.h @@ -71,6 +71,12 @@ XTENSA_OPTION_HIGH_PRIORITY_INTERRUPT) | \ XCHAL_OPTION(XCHAL_HAVE_CCOUNT, XTENSA_OPTION_TIMER_INTERRUPT) | \ /* Local memory, TODO */ \ + XCHAL_OPTION(XCHAL_ICACHE_WAYS, XTENSA_OPTION_ICACHE) | \ + XCHAL_OPTION(XCHAL_ICACHE_LINE_LOCKABLE, \ + XTENSA_OPTION_ICACHE_INDEX_LOCK) | \ + XCHAL_OPTION(XCHAL_DCACHE_WAYS, XTENSA_OPTION_DCACHE) | \ + XCHAL_OPTION(XCHAL_DCACHE_LINE_LOCKABLE, \ + XTENSA_OPTION_DCACHE_INDEX_LOCK) | \ XCHAL_OPTION(XCHAL_UNALIGNED_LOAD_HW, XTENSA_OPTION_HW_ALIGNMENT) | \ /* Memory protection and translation */ \ XCHAL_OPTION(XCHAL_HAVE_MIMIC_CACHEATTR, \ -- cgit v1.2.1