mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-15 23:56:23 +09:00
968b98bc27
Even though EM SDP is FPGA-based board and different FPGA images (known as .bit-files) are awailable for the board still there's a common subset of options we may rely on for all configs. These are: * Normalizer * Swap instructions * Simple multiplier * Barrel-shifter * Floating-point unit * Shorter instructions (code density) This among other improvements allows to compile code with 64-bit divisions, see [1]. [1] https://patchwork.ozlabs.org/patch/1156541/ Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Kever Yang <kever.yang@rock-chips.com>
3 lines
137 B
Makefile
3 lines
137 B
Makefile
PLATFORM_CPPFLAGS += -mlittle-endian -mnorm -mswap -mmpy-option=3 \
|
|
-mbarrel-shifter -mfpu=fpuda_all -mcode-density
|