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-rw-r--r--target/linux/generic/pending-5.10/103-MIPS-select-CPU_MIPS64-for-remaining-MIPS64-CPUs.patch36
-rw-r--r--target/linux/generic/pending-5.4/103-MIPS-select-CPU_MIPS64-for-remaining-MIPS64-CPUs.patch37
2 files changed, 73 insertions, 0 deletions
diff --git a/target/linux/generic/pending-5.10/103-MIPS-select-CPU_MIPS64-for-remaining-MIPS64-CPUs.patch b/target/linux/generic/pending-5.10/103-MIPS-select-CPU_MIPS64-for-remaining-MIPS64-CPUs.patch
new file mode 100644
index 0000000000..cf79e9a449
--- /dev/null
+++ b/target/linux/generic/pending-5.10/103-MIPS-select-CPU_MIPS64-for-remaining-MIPS64-CPUs.patch
@@ -0,0 +1,36 @@
+From 6523061868212473f63812a0c477a161742bed42 Mon Sep 17 00:00:00 2001
+From: "Jason A. Donenfeld" <Jason@zx2c4.com>
+Date: Sat, 27 Feb 2021 13:20:24 +0100
+Subject: [PATCH] MIPS: select CPU_MIPS64 for remaining MIPS64 CPUs
+
+The CPU_MIPS64 and CPU_MIPS32 variables are supposed to be able to
+distinguish broadly between 64-bit and 32-bit MIPS CPUs. However, they
+weren't selected by the specialty CPUs, Octeon and Loongson, which meant
+it was possible to hit a weird state of:
+
+ MIPS=y, CONFIG_64BIT=y, CPU_MIPS64=n
+
+This commit rectifies the issue by having CPU_MIPS64 be selected when
+the missing Octeon or Loongson models are selected.
+
+Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
+Cc: Ralf Baechle <ralf@linux-mips.org>
+Cc: George Cherian <gcherian@marvell.com>
+Cc: Huacai Chen <chenhuacai@kernel.org>
+Cc: Jiaxun Yang <jiaxun.yang@flygoat.com>
+Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
+---
+ arch/mips/Kconfig | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -2075,7 +2075,7 @@ config CPU_MIPS32
+ config CPU_MIPS64
+ bool
+ default y if CPU_MIPS64_R1 || CPU_MIPS64_R2 || CPU_MIPS64_R5 || \
+- CPU_MIPS64_R6
++ CPU_MIPS64_R6 || CPU_LOONGSON64 || CPU_CAVIUM_OCTEON
+
+ #
+ # These indicate the revision of the architecture
diff --git a/target/linux/generic/pending-5.4/103-MIPS-select-CPU_MIPS64-for-remaining-MIPS64-CPUs.patch b/target/linux/generic/pending-5.4/103-MIPS-select-CPU_MIPS64-for-remaining-MIPS64-CPUs.patch
new file mode 100644
index 0000000000..3b04316692
--- /dev/null
+++ b/target/linux/generic/pending-5.4/103-MIPS-select-CPU_MIPS64-for-remaining-MIPS64-CPUs.patch
@@ -0,0 +1,37 @@
+From 31ca877744d95713e4925de542e1c686ab08a542 Mon Sep 17 00:00:00 2001
+From: "Jason A. Donenfeld" <Jason@zx2c4.com>
+Date: Sat, 27 Feb 2021 13:20:24 +0100
+Subject: [PATCH] MIPS: select CPU_MIPS64 for remaining MIPS64 CPUs
+
+The CPU_MIPS64 and CPU_MIPS32 variables are supposed to be able to
+distinguish broadly between 64-bit and 32-bit MIPS CPUs. However, they
+weren't selected by the specialty CPUs, Octeon and Loongson, which meant
+it was possible to hit a weird state of:
+
+ MIPS=y, CONFIG_64BIT=y, CPU_MIPS64=n
+
+This commit rectifies the issue by having CPU_MIPS64 be selected when
+the missing Octeon or Loongson models are selected.
+
+Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
+Cc: Ralf Baechle <ralf@linux-mips.org>
+Cc: George Cherian <gcherian@marvell.com>
+Cc: Huacai Chen <chenhuacai@kernel.org>
+Cc: Jiaxun Yang <jiaxun.yang@flygoat.com>
+Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
+---
+ arch/mips/Kconfig | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -2036,7 +2036,8 @@ config CPU_MIPS32
+
+ config CPU_MIPS64
+ bool
+- default y if CPU_MIPS64_R1 || CPU_MIPS64_R2 || CPU_MIPS64_R6
++ default y if CPU_MIPS64_R1 || CPU_MIPS64_R2 || CPU_MIPS64_R6 || \
++ CPU_LOONGSON64 || CPU_CAVIUM_OCTEON
+
+ #
+ # These indicate the revision of the architecture