diff mbox series

[1/3] xen/ppc: Bump minimum target ISA to 3.0 (POWER9)

Message ID 5504577c842e99ed16b0d3b88cac62bf61667e9c.1690582001.git.sanastasio@raptorengineering.com (mailing list archive)
State Superseded
Headers show
Series xen/ppc: Add early Radix MMU support | expand

Commit Message

Shawn Anastasio July 28, 2023, 10:21 p.m. UTC 
In preparation for implementing ISA3+ Radix MMU support, drop ISA 2.07B
from the supported ISA list to avoid having a non-working
configuration in tree. It can be re-added at a later point when Hash
MMU support is added.

Signed-off-by: Shawn Anastasio <sanastasio@raptorengineering.com>
---
 xen/arch/ppc/Kconfig | 7 +------
 xen/arch/ppc/arch.mk | 1 -
 2 files changed, 1 insertion(+), 7 deletions(-)
diff mbox series

Patch

diff --git a/xen/arch/ppc/Kconfig b/xen/arch/ppc/Kconfig
index b32dce39b8..ab116ffb2a 100644
--- a/xen/arch/ppc/Kconfig
+++ b/xen/arch/ppc/Kconfig
@@ -20,15 +20,10 @@  menu "ISA Selection"
 
 choice
 	prompt "Base ISA"
-	default POWER_ISA_2_07B
+	default POWER_ISA_3_00
 	help
 	  This selects the base ISA version that Xen will target.
 
-config POWER_ISA_2_07B
-	bool "Power ISA 2.07B (POWER8)"
-	help
-	  Target version 2.07B of the Power ISA (POWER8) or later
-
 config POWER_ISA_3_00
 	bool "Power ISA 3.00 (POWER9)"
 	help
diff --git a/xen/arch/ppc/arch.mk b/xen/arch/ppc/arch.mk
index 9f66f7a57b..f48ead6580 100644
--- a/xen/arch/ppc/arch.mk
+++ b/xen/arch/ppc/arch.mk
@@ -1,7 +1,6 @@ 
 ########################################
 # Power-specific definitions
 
-ppc-march-$(CONFIG_POWER_ISA_2_07B) := power8
 ppc-march-$(CONFIG_POWER_ISA_3_00) := power9
 
 CFLAGS += -m64 -mlittle-endian -mcpu=$(ppc-march-y)