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MIPS: add support for M5100 cores

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-march=m5100 support starts from GCC-6, so disable previous versions
when selecting this core.

Note that M5100 implies a MIPS R5 CPU, and some GCC versions are already
disabled for R5, so we don't need to disable those ones for M5100 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 10:36:55 +01:00
committed by Peter Korsgaard
parent ef3e7323ef
commit 067a46474a
3 changed files with 7 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
depends on !BR2_mips_interaptiv && !BR2_mips_m5100
# Unsupported for MIPS R6
depends on !BR2_MIPS_CPU_MIPS32R6 && !BR2_MIPS_CPU_MIPS64R6
select BR2_TOOLCHAIN_EXTERNAL_MUSL