5
Last change
on this file since 9598e737 was
4debaca6,
checked in by Daniel Cederman <cederman@…>, on 07/14/17 at 12:12:07
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bsps/sparc: Add leon3 BSP variants
Rename NGMP to GR740 and add configs for UT699, UT700, and GR712RC
The UT699 requires -mcpu=leon as it does not support the CAS instruction
provided by -mcpu=leon3. It also requires -mfix-ut699 for errata fixes.
UT700 and GR712RC requires the -mfix-ut700 and -mfix-gr712rc flags that
have been recently added to GCC's master and 7-branch.
Remove -msoft-float from the leon3 config to make the more common case
of using the FPU the default.
Update #3057.
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Property mode set to
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File size:
440 bytes
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Rev | Line | |
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[4debaca6] | 1 | # |
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| 2 | # Config file for the UT699e/UT700 LEON3 SPARC processor. |
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| 3 | # |
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| 4 | |
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| 5 | include $(RTEMS_ROOT)/make/custom/default.cfg |
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| 6 | |
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| 7 | RTEMS_CPU=sparc |
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| 8 | RTEMS_CPU_MODEL=leon3 |
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| 9 | |
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| 10 | # This contains the compiler options necessary to select the CPU model |
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| 11 | # and (hopefully) optimize for it. |
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| 12 | CPU_CFLAGS = -mcpu=leon3 -mfix-ut700 |
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| 13 | |
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| 14 | # optimize flag: typically -O2 |
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| 15 | CFLAGS_OPTIMIZE_V = -O2 -g |
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| 16 | CFLAGS_OPTIMIZE_V += -ffunction-sections -fdata-sections |
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| 17 | |
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| 18 | LDFLAGS = -Wl,--gc-sections |
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