[PATCH v2 16/16] powerpc/microwatt: Don't select the hash MMU code

[Nicholas Piggin]

Microwatt is radix-only, so it does not require hash MMU support.

This saves 20kB compressed dtbImage and 56kB vmlinux size.

Signed-off-by: Nicholas Piggin <npiggin at gmail.com>
---
 arch/powerpc/configs/microwatt_defconfig | 1 -
 arch/powerpc/platforms/microwatt/Kconfig | 1 -
 2 files changed, 2 deletions(-)

diff --git a/arch/powerpc/configs/microwatt_defconfig b/arch/powerpc/configs/microwatt_defconfig
index 6e62966730d3..7c8eb29d8afe 100644
--- a/arch/powerpc/configs/microwatt_defconfig
+++ b/arch/powerpc/configs/microwatt_defconfig
@@ -27,7 +27,6 @@ CONFIG_PPC_MICROWATT=y
 # CONFIG_PPC_OF_BOOT_TRAMPOLINE is not set
 CONFIG_CPU_FREQ=y
 CONFIG_HZ_100=y
-# CONFIG_PPC_MEM_KEYS is not set
 # CONFIG_SECCOMP is not set
 # CONFIG_MQ_IOSCHED_KYBER is not set
 # CONFIG_COREDUMP is not set
diff --git a/arch/powerpc/platforms/microwatt/Kconfig b/arch/powerpc/platforms/microwatt/Kconfig
index 823192e9d38a..5e320f49583a 100644
--- a/arch/powerpc/platforms/microwatt/Kconfig
+++ b/arch/powerpc/platforms/microwatt/Kconfig
@@ -5,7 +5,6 @@ config PPC_MICROWATT
 	select PPC_XICS
 	select PPC_ICS_NATIVE
 	select PPC_ICP_NATIVE
-	select PPC_HASH_MMU_NATIVE if PPC_64S_HASH_MMU
 	select PPC_UDBG_16550
 	select ARCH_RANDOM
 	help
-- 
2.23.0