Index: head/lang/ghc/Makefile
===================================================================
--- head/lang/ghc/Makefile
+++ head/lang/ghc/Makefile
@@ -79,7 +79,7 @@
 HSCOLOUR_VERSION=	1.24.4
 LLVM_VERSION=		90
 # LLVM version that bootstrap compiler uses
-BOOT_LLVM_VERSION=	60
+BOOT_LLVM_VERSION=	90
 
 PLIST_SUB=		GHC_VERSION=${GHC_VERSION} CABAL_VERSION=${CABAL_VERSION}
 
@@ -101,6 +101,8 @@
 
 .if defined(PPC_ABI) && ${PPC_ABI} == ELFv1
 BOOT_GHC_VERSION=      8.6.3
+.elif ${ARCH} == aarch64 || ${ARCH:Marmv*}
+BOOT_GHC_VERSION=	8.10.4
 .else
 BOOT_GHC_VERSION=	8.6.5
 .endif
@@ -140,7 +142,8 @@
 DISTFILES+=		ghc-${BOOT_GHC_VERSION}-boot-${ARCH}-freebsd${BOOTSTRAPS_SUFFIX}${ELEVEN_SUFX}${EXTRACT_SUFX}:boot
 .endif # MBOOT
 
-.if ${ARCH} == aarch64 || ${ARCH} == armv6 || ${ARCH} == armv7
+.if ${ARCH} == aarch64 || ${ARCH:Marmv*}
+# ghc-8.10.x on arm requires devel/llvm90
 # CONFIGURE_TARGET must to be the same as the llvm triple
 CONFIGURE_TARGET=	${ARCH}-unknown-freebsd${"${ARCH:Maarch64}" != "":?:-gnueabihf}
 EXTRA_PATCHES+=		${PATCHDIR}/extra-patch-aclocal.m4
@@ -155,16 +158,15 @@
 # LLVM versions, we have to pull in both. Luckily, this is relatively rare.
 .  if ${BOOT_LLVM_VERSION} != ${LLVM_VERSION}
 BUILD_DEPENDS+=		llc${BOOT_LLVM_VERSION}:devel/llvm${BOOT_LLVM_VERSION}
-RUN_DEPENDS+=		llc${BOOT_LLVM_VERSION}:devel/llvm${BOOT_LLVM_VERSION}
 # Keep in sync with BOOT_LLVM_VERSION
-BINARY_ALIAS+=		llc-6.0=llc60 \
-			opt-6.0=opt60
+BINARY_ALIAS+=		llc-9.0=llc90 \
+			opt-9.0=opt90
 .  endif
 .endif
 
-.if ${ARCH} == aarch64 || ${ARCH} == armv6 || ${ARCH} == armv7 || ${ARCH} == powerpc64
-.  if ${OSVERSION} < 1201000
-IGNORE=	lang/ghc requires at least FreeBSD 12.1-RELEASE
+.if ${ARCH} == aarch64 || ${ARCH:Marmv*} || ${ARCH} == powerpc64
+.  if ${OSVERSION} < 1202000
+IGNORE=	lang/ghc requires at least FreeBSD 12.2-RELEASE
 .  endif
 .  ifdef QEMU_EMULATING
 IGNORE=	qemu-user-static isn't able to build lang/ghc, but it builds fine on a real hardware
Index: head/lang/ghc/distinfo
===================================================================
--- head/lang/ghc/distinfo
+++ head/lang/ghc/distinfo
@@ -9,12 +9,12 @@
 SIZE (ghc-8.6.5-boot-amd64-freebsd11.tar.xz) = 68965716
 SHA256 (ghc-8.6.5-boot-i386-freebsd11.tar.xz) = cd208fbb6b2a158ff8c5d6227e0babd8c224867ea301abf970dc446f04c9e95f
 SIZE (ghc-8.6.5-boot-i386-freebsd11.tar.xz) = 67439136
-SHA256 (ghc-8.6.5-boot-aarch64-freebsd.tar.xz) = 63d461161c87132a3c3d3683c4995f4209e139fe719a25e551a600412c11aa3e
-SIZE (ghc-8.6.5-boot-aarch64-freebsd.tar.xz) = 136306580
-SHA256 (ghc-8.6.5-boot-armv6-freebsd.tar.xz) = 1fe5f4f5d1bfec5d45b0f92101b5be818b221c730655a4f1b31ecbb8382b7108
-SIZE (ghc-8.6.5-boot-armv6-freebsd.tar.xz) = 136889664
-SHA256 (ghc-8.6.5-boot-armv7-freebsd.tar.xz) = ce4bc7fd20bb420963081171e483beb7387f9704323f7c03e36bbf3bf68a00ea
-SIZE (ghc-8.6.5-boot-armv7-freebsd.tar.xz) = 135237856
+SHA256 (ghc-8.10.4-boot-aarch64-freebsd.tar.xz) = f5739647d97c0f2b217bd8cb01a40a38b5659e1743cf97d1f55c8c8536d4e6e9
+SIZE (ghc-8.10.4-boot-aarch64-freebsd.tar.xz) = 121587472
+SHA256 (ghc-8.10.4-boot-armv6-freebsd.tar.xz) = 04b207b787bdff71028b8d4c311a47105d7b098809e8fd21b788b1ab0dccdf22
+SIZE (ghc-8.10.4-boot-armv6-freebsd.tar.xz) = 148679080
+SHA256 (ghc-8.10.4-boot-armv7-freebsd.tar.xz) = db94e69b83a93fba9c136e890ccb0bf76b6d163ac3979dadb1568e81c3267744
+SIZE (ghc-8.10.4-boot-armv7-freebsd.tar.xz) = 149265452
 SHA256 (ghc-8.6.5-boot-powerpc64-freebsd-elfv2.tar.xz) = 89dfbfab84aef489ca9d0ff6fdf97152cff2412f6a8b9b1e57025b2019908318
 SIZE (ghc-8.6.5-boot-powerpc64-freebsd-elfv2.tar.xz) = 113782560
 SHA256 (ghc-8.6.3-boot-powerpc64-freebsd-elfv1.tar.xz) = fb9bd4bad3a54722b7012c0a531cbdfe71b3b20a0b92cbd52195a526dc5ccde4