--- /dev/null
+--- a/boostcpp.jam
++++ b/boostcpp.jam
+@@ -634,7 +634,7 @@ rule address-model ( )
+ return <conditional>@boostcpp.deduce-address-model ;
+ }
+
+-local deducable-architectures = arm mips1 power riscv s390x sparc x86 combined ;
++local deducable-architectures = arm mips power riscv s390x sparc x86 combined ;
+ feature.feature deduced-architecture : $(deducable-architectures) : propagated optional composite hidden ;
+ for a in $(deducable-architectures)
+ {
+@@ -645,10 +645,10 @@ rule deduce-architecture ( properties *
+ {
+ local result ;
+ local filtered = [ toolset-properties $(properties) ] ;
+- local names = arm mips1 power riscv s390x sparc x86 combined ;
++ local names = arm mips power riscv s390x sparc x86 combined ;
+ local idx = [ configure.find-builds "default architecture" : $(filtered)
+ : /boost/architecture//arm
+- : /boost/architecture//mips1
++ : /boost/architecture//mips
+ : /boost/architecture//power
+ : /boost/architecture//riscv
+ : /boost/architecture//s390x
+--- a/libs/atomic/build/atomic-arch-config.jam
++++ b/libs/atomic/build/atomic-arch-config.jam
+@@ -27,9 +27,9 @@ rule deduce-architecture ( properties *
+ {
+ return arm ;
+ }
+- else if [ configure.builds /boost/architecture//mips1 : $(properties) : "mips1" ]
++ else if [ configure.builds /boost/architecture//mips : $(properties) : "mips" ]
+ {
+- return mips1 ;
++ return mips ;
+ }
+ else if [ configure.builds /boost/architecture//power : $(properties) : "power" ]
+ {
+--- a/libs/config/checks/architecture/Jamfile.jam
++++ b/libs/config/checks/architecture/Jamfile.jam
+@@ -18,7 +18,7 @@ obj 64 : 64.cpp ;
+
+ obj arm : arm.cpp ;
+ obj combined : combined.cpp ;
+-obj mips1 : mips1.cpp ;
++obj mips : mips1.cpp ;
+ obj power : power.cpp ;
+ obj riscv : riscv.cpp ;
+ obj sparc : sparc.cpp ;
+--- a/libs/log/build/log-arch-config.jam
++++ b/libs/log/build/log-arch-config.jam
+@@ -56,9 +56,9 @@ rule deduce-architecture ( properties *
+ {
+ return arm ;
+ }
+- else if [ configure.builds /boost/architecture//mips1 : $(properties) : mips1 ]
++ else if [ configure.builds /boost/architecture//mips : $(properties) : mips ]
+ {
+- return mips1 ;
++ return mips ;
+ }
+ else if [ configure.builds /boost/architecture//power : $(properties) : power ]
+ {