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From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Thomas Huth" <thuth@redhat.com>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	"Richard Henderson" <richard.henderson@linaro.org>,
	"Fam Zheng" <fam@euphon.net>,
	"Peter Maydell" <peter.maydell@linaro.org>,
	kvm@vger.kernel.org, "Alex Bennée" <alex.bennee@linaro.org>,
	qemu-arm@nongnu.org, "Richard Henderson" <rth@twiddle.net>,
	"Philippe Mathieu-Daudé" <philmd@redhat.com>
Subject: [PATCH v4 05/12] target/arm: Restrict ARMv5 cpus to TCG accel
Date: Wed, 30 Sep 2020 00:43:48 +0200	[thread overview]
Message-ID: <20200929224355.1224017-6-philmd@redhat.com> (raw)
In-Reply-To: <20200929224355.1224017-1-philmd@redhat.com>

KVM requires a cpu based on (at least) the ARMv7 architecture.

Only enable the following ARMv5 CPUs when TCG is available:

  - ARM926
  - ARM946
  - ARM1026
  - XScale (PXA250/255/260/261/262/270)

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/arm/Kconfig | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig
index b546b20654..d2876b2c8b 100644
--- a/hw/arm/Kconfig
+++ b/hw/arm/Kconfig
@@ -2,6 +2,10 @@ config ARM_V4
     bool
     select TCG
 
+config ARM_V5
+    bool
+    select TCG
+
 config ARM_VIRT
     bool
     imply PCI_DEVICES
@@ -44,6 +48,7 @@ config CUBIEBOARD
 
 config DIGIC
     bool
+    select ARM_V5
     select PTIMER
     select PFLASH_CFI02
 
@@ -73,6 +78,7 @@ config HIGHBANK
 
 config INTEGRATOR
     bool
+    select ARM_V5
     select ARM_TIMER
     select INTEGRATOR_DEBUG
     select PL011 # UART
@@ -99,6 +105,7 @@ config MUSCA
 
 config MUSICPAL
     bool
+    select ARM_V5
     select BITBANG_I2C
     select MARVELL_88W8618
     select PTIMER
@@ -138,6 +145,7 @@ config OMAP
 
 config PXA2XX
     bool
+    select ARM_V5
     select FRAMEBUFFER
     select I2C
     select SERIAL
@@ -254,6 +262,7 @@ config SX1
 
 config VERSATILE
     bool
+    select ARM_V5
     select ARM_TIMER # sp804
     select PFLASH_CFI01
     select LSI_SCSI_PCI
@@ -373,6 +382,7 @@ config NPCM7XX
 
 config FSL_IMX25
     bool
+    select ARM_V5
     select IMX
     select IMX_FEC
     select IMX_I2C
@@ -399,6 +409,7 @@ config FSL_IMX6
 
 config ASPEED_SOC
     bool
+    select ARM_V5
     select DS1338
     select FTGMAC100
     select I2C
-- 
2.26.2


WARNING: multiple messages have this Message-ID
From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: qemu-devel@nongnu.org
Cc: "Fam Zheng" <fam@euphon.net>,
	"Peter Maydell" <peter.maydell@linaro.org>,
	"Thomas Huth" <thuth@redhat.com>,
	kvm@vger.kernel.org, "Philippe Mathieu-Daudé" <philmd@redhat.com>,
	"Richard Henderson" <richard.henderson@linaro.org>,
	qemu-arm@nongnu.org, "Paolo Bonzini" <pbonzini@redhat.com>,
	"Alex Bennée" <alex.bennee@linaro.org>,
	"Richard Henderson" <rth@twiddle.net>
Subject: [PATCH v4 05/12] target/arm: Restrict ARMv5 cpus to TCG accel
Date: Wed, 30 Sep 2020 00:43:48 +0200	[thread overview]
Message-ID: <20200929224355.1224017-6-philmd@redhat.com> (raw)
In-Reply-To: <20200929224355.1224017-1-philmd@redhat.com>

KVM requires a cpu based on (at least) the ARMv7 architecture.

Only enable the following ARMv5 CPUs when TCG is available:

  - ARM926
  - ARM946
  - ARM1026
  - XScale (PXA250/255/260/261/262/270)

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/arm/Kconfig | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig
index b546b20654..d2876b2c8b 100644
--- a/hw/arm/Kconfig
+++ b/hw/arm/Kconfig
@@ -2,6 +2,10 @@ config ARM_V4
     bool
     select TCG
 
+config ARM_V5
+    bool
+    select TCG
+
 config ARM_VIRT
     bool
     imply PCI_DEVICES
@@ -44,6 +48,7 @@ config CUBIEBOARD
 
 config DIGIC
     bool
+    select ARM_V5
     select PTIMER
     select PFLASH_CFI02
 
@@ -73,6 +78,7 @@ config HIGHBANK
 
 config INTEGRATOR
     bool
+    select ARM_V5
     select ARM_TIMER
     select INTEGRATOR_DEBUG
     select PL011 # UART
@@ -99,6 +105,7 @@ config MUSCA
 
 config MUSICPAL
     bool
+    select ARM_V5
     select BITBANG_I2C
     select MARVELL_88W8618
     select PTIMER
@@ -138,6 +145,7 @@ config OMAP
 
 config PXA2XX
     bool
+    select ARM_V5
     select FRAMEBUFFER
     select I2C
     select SERIAL
@@ -254,6 +262,7 @@ config SX1
 
 config VERSATILE
     bool
+    select ARM_V5
     select ARM_TIMER # sp804
     select PFLASH_CFI01
     select LSI_SCSI_PCI
@@ -373,6 +382,7 @@ config NPCM7XX
 
 config FSL_IMX25
     bool
+    select ARM_V5
     select IMX
     select IMX_FEC
     select IMX_I2C
@@ -399,6 +409,7 @@ config FSL_IMX6
 
 config ASPEED_SOC
     bool
+    select ARM_V5
     select DS1338
     select FTGMAC100
     select I2C
-- 
2.26.2



  parent reply	other threads:[~2020-09-29 22:44 UTC|newest]

Thread overview: 70+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-29 22:43 [PATCH v4 00/12] Support disabling TCG on ARM (part 2) Philippe Mathieu-Daudé
2020-09-29 22:43 ` Philippe Mathieu-Daudé
2020-09-29 22:43 ` [PATCH v4 01/12] accel/tcg: Add stub for cpu_loop_exit() Philippe Mathieu-Daudé
2020-09-29 22:43   ` Philippe Mathieu-Daudé
2020-09-30  7:08   ` Thomas Huth
2020-09-30  7:08     ` Thomas Huth
2020-10-03  9:09   ` Richard Henderson
2020-10-03  9:09     ` Richard Henderson
2020-09-29 22:43 ` [PATCH v4 02/12] meson: Allow optional target/${ARCH}/Kconfig Philippe Mathieu-Daudé
2020-09-29 22:43   ` Philippe Mathieu-Daudé
2020-09-30 12:50   ` Claudio Fontana
2020-09-30 12:50     ` Claudio Fontana
2020-09-30 13:17     ` Paolo Bonzini
2020-09-30 13:17       ` Paolo Bonzini
2020-10-03  9:13   ` Richard Henderson
2020-10-03  9:13     ` Richard Henderson
2020-10-03  9:15     ` Paolo Bonzini
2020-10-03  9:15       ` Paolo Bonzini
2020-10-03  9:32       ` Richard Henderson
2020-10-03  9:32         ` Richard Henderson
2020-09-29 22:43 ` [PATCH v4 03/12] target/arm: Select SEMIHOSTING if TCG is available Philippe Mathieu-Daudé
2020-09-29 22:43   ` Philippe Mathieu-Daudé
2020-10-03  9:43   ` Richard Henderson
2020-10-03  9:43     ` Richard Henderson
2020-09-29 22:43 ` [PATCH v4 04/12] target/arm: Restrict ARMv4 cpus to TCG accel Philippe Mathieu-Daudé
2020-09-29 22:43   ` Philippe Mathieu-Daudé
2020-09-30  8:03   ` Philippe Mathieu-Daudé
2020-09-30  8:03     ` Philippe Mathieu-Daudé
2020-10-03  9:17     ` Thomas Huth
2020-10-03  9:17       ` Thomas Huth
2020-09-29 22:43 ` Philippe Mathieu-Daudé [this message]
2020-09-29 22:43   ` [PATCH v4 05/12] target/arm: Restrict ARMv5 " Philippe Mathieu-Daudé
2020-09-29 22:43 ` [PATCH v4 06/12] target/arm: Restrict ARMv6 " Philippe Mathieu-Daudé
2020-09-29 22:43   ` Philippe Mathieu-Daudé
2020-09-29 22:43 ` [PATCH v4 07/12] target/arm: Restrict ARMv7 R-profile " Philippe Mathieu-Daudé
2020-09-29 22:43   ` Philippe Mathieu-Daudé
2020-09-29 22:43 ` [PATCH v4 08/12] target/arm: Restrict ARMv7 M-profile " Philippe Mathieu-Daudé
2020-09-29 22:43   ` Philippe Mathieu-Daudé
2020-09-29 22:43 ` [PATCH v4 09/12] target/arm: Make m_helper.c optional via CONFIG_ARM_V7M Philippe Mathieu-Daudé
2020-09-29 22:43   ` Philippe Mathieu-Daudé
2020-10-03  9:48   ` Richard Henderson
2020-10-03  9:48     ` Richard Henderson
2021-01-29 18:53     ` Philippe Mathieu-Daudé
2021-01-29 18:53       ` Philippe Mathieu-Daudé
2020-09-29 22:43 ` [PATCH v4 10/12] target/arm: Do not build TCG objects when TCG is off Philippe Mathieu-Daudé
2020-09-29 22:43   ` Philippe Mathieu-Daudé
2020-10-03  9:52   ` Richard Henderson
2020-10-03  9:52     ` Richard Henderson
2020-09-29 22:43 ` [PATCH v4 11/12] target/arm: Reorder meson.build rules Philippe Mathieu-Daudé
2020-09-29 22:43   ` Philippe Mathieu-Daudé
2020-10-03  9:53   ` Richard Henderson
2020-10-03  9:53     ` Richard Henderson
2020-09-29 22:43 ` [PATCH v4 12/12] .travis.yml: Add a KVM-only Aarch64 job Philippe Mathieu-Daudé
2020-09-29 22:43   ` Philippe Mathieu-Daudé
2020-10-03 10:03   ` Richard Henderson
2020-10-03 10:03     ` Richard Henderson
2020-10-03 10:14     ` Thomas Huth
2020-10-03 10:14       ` Thomas Huth
2020-10-03 10:37       ` Richard Henderson
2020-10-03 10:37         ` Richard Henderson
2020-09-30  7:58 ` [PATCH v4 00/12] Support disabling TCG on ARM (part 2) Igor Mammedov
2020-09-30  7:58   ` Igor Mammedov
2020-09-30 10:20   ` Philippe Mathieu-Daudé
2020-09-30 10:20     ` Philippe Mathieu-Daudé
2021-01-28  0:41 ` Alex Bennée
2021-01-28  0:41   ` Alex Bennée
2021-01-28 11:02   ` Philippe Mathieu-Daudé
2021-01-28 11:02     ` Philippe Mathieu-Daudé
2021-01-28 15:42     ` Alex Bennée
2021-01-28 15:42       ` Alex Bennée

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