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MIPS: add support for M5101 cores

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-march=m5101 support starts from GCC-6, so disable previous versions
when selecting this core.

Note that M5101 implies a MIPS R5 CPU, and some GCC versions are already
disabled for R5, so we don't need to disable those ones for M5101 as
well.

Also disable external toolchains that don't support this core.

Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Vicente Olivert Riera
2016-09-30 10:36:56 +01:00
committed by Peter Korsgaard
parent 067a46474a
commit 55a37eaa91
3 changed files with 8 additions and 2 deletions
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2
toolchain/toolchain-external/Config.in
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@@ -598,7 +598,7 @@ config BR2_TOOLCHAIN_EXTERNAL_MUSL_CROSS
BR2_x86_64
depends on BR2_HOSTARCH = "x86_64" || BR2_HOSTARCH = "x86"
# Unsupported MIPS cores
depends on !BR2_mips_interaptiv && !BR2_mips_m5100
depends on !BR2_mips_interaptiv && !BR2_mips_m5100 && !BR2_mips_m5101
# Unsupported for MIPS R6
depends on !BR2_MIPS_CPU_MIPS32R6 && !BR2_MIPS_CPU_MIPS64R6
select BR2_TOOLCHAIN_EXTERNAL_MUSL