[Buildroot] [git commit branch/2022.02.x] support/scripts/gen-bootlin-toolchains: drop "mips64" architecture variant

[Peter Korsgaard]

commit: https://git.buildroot.net/buildroot/commit/?id=ae98c1c7c558596a4fbd09445eeb7a7544ac7c34
branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/2022.02.x

These toolchains have been marked obsolete by toolchains.bootlin.com
as they are replaced by the mips64-n32 toolchains. See commit:

  https://github.com/bootlin/toolchains-builder/commit/121e78806b4968858f22ebea317767883752a456

Will allow to fix:

  http://autobuild.buildroot.net/results/d13b35ba5a0f68f72e6592bdd9218b625a3c6554/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni at bootlin.com>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout at mind.be>
(cherry picked from commit db37e75aa3e9adf4cf2745682a5d29d246d88880)
Signed-off-by: Peter Korsgaard <peter at korsgaard.com>
---
 support/scripts/gen-bootlin-toolchains | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/support/scripts/gen-bootlin-toolchains b/support/scripts/gen-bootlin-toolchains
index 5ed6c1111a..60154abe90 100755
--- a/support/scripts/gen-bootlin-toolchains
+++ b/support/scripts/gen-bootlin-toolchains
@@ -99,11 +99,6 @@ arches = {
         'conditions': ['BR2_mipsel', 'BR2_mips_32r6', '!BR2_MIPS_SOFT_FLOAT'],
         'prefix': 'mipsel',
     },
-    'mips64': {
-        # Not sure it could be used by other mips64 variants?
-        'conditions': ['BR2_mips64', 'BR2_mips_64', '!BR2_MIPS_SOFT_FLOAT'],
-        'prefix': 'mips64',
-    },
     'mips64-n32': {
         # Not sure it could be used by other mips64 variants?
         'conditions': ['BR2_mips64', 'BR2_mips_64', 'BR2_MIPS_NABI32', '!BR2_MIPS_SOFT_FLOAT'],