diff options
author | Peter Maydell <peter.maydell@linaro.org> | 2012-07-03 09:58:10 +0000 |
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committer | Peter Maydell <peter.maydell@linaro.org> | 2012-07-03 09:58:10 +0000 |
commit | 5bad9d00e92d60ab0b1bdebecf78aed7f31e1edc (patch) | |
tree | c9d127f47b967fbdef6f26a259bc9a5e0f68faca /configure | |
parent | 4262313b5381b47ee958f7046c7eea117929c62e (diff) |
ARM: Make target_phys_addr_t 64 bits and physaddrs 40 bits
Make target_phys_addr_t 64 bits for ARM targets, and set
TARGET_PHYS_ADDR_SPACE_BITS to 40. This should have no effect for ARM
boards where physical addresses really are 32 bits (except perhaps a
slight performance hit on 32 bit hosts for system emulation) but allows
us to implement the Large Physical Address Extensions for Cortex-A15,
which mean 40 bit physical addresses.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'configure')
-rwxr-xr-x | configure | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -3573,7 +3573,7 @@ case "$target_arch2" in bflt="yes" target_nptl="yes" gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml" - target_phys_bits=32 + target_phys_bits=64 target_llong_alignment=4 target_libs_softmmu="$fdt_libs" ;; |