armsr: rename from armvirt

Now that the armvirt target supports real hardware, not just
VMs, thanks to the addition of EFI, rename it to something
more appropriate.

'armsr' (Arm SystemReady) was chosen after the name of
the Arm standards program.

The 32 and 64 bit targets have also been renamed
armv7 and armv8 respectively, to allow future profiles
where required (such as armv9).

See https://developer.arm.com/documentation/102858/0100/Introduction
for more information.

Signed-off-by: Mathew McBride <matt@traverse.com.au>

target/linux/armsr/Makefile

@@ -4,8 +4,8 @@
 
 include $(TOPDIR)/rules.mk
 
-BOARD:=armvirt
+BOARD:=armsr
-BOARDNAME:=QEMU ARM Virtual Machine
+BOARDNAME:=Arm SystemReady (EFI) compliant
 FEATURES:=fpu pci pcie rtc usb boot-part rootfs-part
 FEATURES+=cpiogz ext4 ramdisk squashfs targz vmdk
 

target/linux/armsr/README

@@ -1,37 +1,41 @@
 This target generates images that can be used on ARM machines with EFI
 support (e.g EDKII/TianoCore or U-Boot with bootefi).
 
+There are two subtargets:
+- armv7 for 32-bit machines
+- armv8 for 64-bit machines
+
 The kernel and filesystem images can also be used directly by QEMU:
 
 Run with qemu-system-arm
 
 	# boot with initramfs embedded in
-	qemu-system-arm -nographic -M virt -m 64 -kernel openwrt-armvirt-32-generic-initramfs-kernel.bin
+	qemu-system-arm -nographic -M virt -m 64 -kernel openwrt-armsr-armv7-generic-initramfs-kernel.bin
 
 	# boot with accel=kvm
 	qemu-system-arm -nographic -M virt,accel=kvm -cpu host -m 64 -kernel
-	openwrt-armvirt-32-generic-initramfs-kernel.bin
+	openwrt-armsr-armv7-generic-initramfs-kernel.bin
 
 	# boot with a separate rootfs
-	qemu-system-arm -nographic -M virt -m 64 -kernel openwrt-armvirt-32-generic-kernel.bin \
+	qemu-system-arm -nographic -M virt -m 64 -kernel openwrt-armsr-armv7-generic-kernel.bin \
-	  -drive file=openwrt-armvirt-32-generic-ext4-rootfs.img,format=raw,if=virtio -append 'root=/dev/vda rootwait'
+	  -drive file=openwrt-armsr-armv7-generic-ext4-rootfs.img,format=raw,if=virtio -append 'root=/dev/vda rootwait'
 
 	# boot with local dir as rootfs
-	qemu-system-arm -nographic -M virt -m 64 -kernel openwrt-armvirt-32-generic-kernel.bin \
+	qemu-system-arm -nographic -M virt -m 64 -kernel openwrt-armsr-armv7-generic-kernel.bin \
-	  -fsdev local,id=rootdev,path=root-armvirt/,security_model=none \
+	  -fsdev local,id=rootdev,path=root-armsr/,security_model=none \
 	  -device virtio-9p-pci,fsdev=rootdev,mount_tag=/dev/root \
 	  -append 'rootflags=trans=virtio,version=9p2000.L,cache=loose rootfstype=9p'
 
 Run with kvmtool
 
 	# start a named machine
-	lkvm run -k openwrt-armvirt-32-zImage -i openwrt-armvirt-32-rootfs.cpio --name armvirt0
+	lkvm run -k openwrt-armsr-armv7-zImage -i openwrt-armsr-armv7-rootfs.cpio --name armsr0
 
 	# start with virtio-9p rootfs
-	lkvm run -k openwrt-armvirt-32-zImage -d root-armvirt/
+	lkvm run -k openwrt-armsr-armv7-zImage -d root-armsr/
 
-	# stop "armvirt0"
+	# stop "armsr0"
-	lkvm stop --name armvirt0
+	lkvm stop --name armsr0
 
 	# stop all
 	lkvm stop --all
@@ -39,13 +43,13 @@ Run with kvmtool
 The multi-platform ARMv8 target can be used with QEMU:
 
 	qemu-system-aarch64 -machine virt -cpu cortex-a57 -nographic \
-		-kernel openwrt-armvirt-64-generic-initramfs-kernel.bin \
+		-kernel openwrt-armsr-armv8-generic-initramfs-kernel.bin \
 
 With a EDKII or U-Boot binary for the QEMU ARM virtual machines, you can use these
 images in EFI mode:
 
 32-bit:
-gunzip -c bin/targets/armvirt/32/openwrt-armvirt-32-generic-ext4-combined.img.gz > openwrt-arm-32.img
+gunzip -c bin/targets/armsr/armv7/openwrt-armsr-armv7-generic-ext4-combined.img.gz > openwrt-arm-32.img
 qemu-system-arm -nographic \
     -cpu cortex-a15 -machine virt \
     -bios QEMU_EFI_32.fd \
@@ -56,7 +60,7 @@ qemu-system-arm -nographic \
     -netdev user,id=testwan -net nic,netdev=testwan
 
 64-bit:
-gunzip -c bin/targets/armvirt/64/openwrt-armvirt-64-generic-ext4-combined.img.gz > openwrt-arm-64.img
+gunzip -c bin/targets/armsr/armv8/openwrt-armsr-armv8-generic-ext4-combined.img.gz > openwrt-arm-64.img
 qemu-system-aarch64 -nographic \
     -cpu cortex-a53 -machine virt \
     -bios QEMU_EFI_64.fd \

target/linux/armsr/armv7/target.mk

@@ -1,6 +1,6 @@
 ARCH:=arm
-SUBTARGET:=32
+SUBTARGET:=armv7
-BOARDNAME:=32-bit ARM QEMU Virtual Machine
+BOARDNAME:=32-bit (armv7) machines
 CPU_TYPE:=cortex-a15
 CPU_SUBTYPE:=neon-vfpv4
 KERNELNAME:=zImage

target/linux/armsr/armv8/target.mk

@@ -1,6 +1,6 @@
 ARCH:=aarch64
-SUBTARGET:=64
+SUBTARGET:=armv8
-BOARDNAME:=64-bit ARM machines
+BOARDNAME:=64-bit (armv8) machines
 
 define Target/Description
   Build multi-platform images for the ARMv8 instruction set architecture

target/linux/armsr/modules.mk

@@ -1,7 +1,7 @@
 define KernelPackage/acpi-mdio
   SUBMENU:=$(NETWORK_DEVICES_MENU)
   TITLE:=ACPI MDIO support
-  DEPENDS:=@(TARGET_armvirt_64) +kmod-libphy +kmod-mdio-devres
+  DEPENDS:=@(TARGET_armsr_armv8) +kmod-libphy +kmod-mdio-devres
   KCONFIG:=CONFIG_ACPI_MDIO
   FILES:=$(LINUX_DIR)/drivers/net/mdio/acpi_mdio.ko
   AUTOLOAD:=$(call AutoLoad,11,acpi_mdio)
@@ -15,7 +15,7 @@ $(eval $(call KernelPackage,acpi-mdio))
 
 define KernelPackage/fsl-pcs-lynx
   SUBMENU=$(NETWORK_DEVICES_MENU)
-  DEPENDS:=@(TARGET_armvirt_64) +kmod-libphy +kmod-of-mdio +kmod-phylink
+  DEPENDS:=@(TARGET_armsr_armv8) +kmod-libphy +kmod-of-mdio +kmod-phylink
   TITLE:=NXP (Freescale) Lynx PCS
   HIDDEN:=1
   KCONFIG:=CONFIG_PCS_LYNX
@@ -28,7 +28,7 @@ $(eval $(call KernelPackage,fsl-pcs-lynx))
 define KernelPackage/pcs-xpcs
   SUBMENU:=$(NETWORK_DEVICES_MENU)
   TITLE:=Synopsis DesignWare PCS driver
-  DEPENDS:=@(TARGET_armvirt_64) +kmod-phylink
+  DEPENDS:=@(TARGET_armsr_armv8) +kmod-phylink
   KCONFIG:=CONFIG_PCS_XPCS
   FILES:=$(LINUX_DIR)/drivers/net/pcs/pcs_xpcs.ko
   AUTOLOAD:=$(call AutoLoad,20,pcs_xpcs)
@@ -38,7 +38,7 @@ $(eval $(call KernelPackage,pcs-xpcs))
 
 define KernelPackage/fsl-fec
   SUBMENU:=$(NETWORK_DEVICES_MENU)
-  DEPENDS:=@(TARGET_armvirt_64) +kmod-libphy +kmod-of-mdio \
+  DEPENDS:=@(TARGET_armsr_armv8) +kmod-libphy +kmod-of-mdio \
     +kmod-ptp +kmod-net-selftests
   TITLE:=NXP (Freescale) FEC Ethernet controller (i.MX)
   KCONFIG:=CONFIG_FEC
@@ -50,7 +50,7 @@ $(eval $(call KernelPackage,fsl-fec))
 
 define KernelPackage/fsl-xgmac-mdio
   SUBMENU=$(NETWORK_DEVICES_MENU)
-  DEPENDS:=@(TARGET_armvirt_64) +kmod-libphy +kmod-of-mdio +kmod-acpi-mdio
+  DEPENDS:=@(TARGET_armsr_armv8) +kmod-libphy +kmod-of-mdio +kmod-acpi-mdio
   TITLE:=NXP (Freescale) MDIO bus
   KCONFIG:=CONFIG_FSL_XGMAC_MDIO
   FILES=$(LINUX_DIR)/drivers/net/ethernet/freescale/xgmac_mdio.ko
@@ -74,7 +74,7 @@ $(eval $(call KernelPackage,fsl-mc-dpio))
 define KernelPackage/fsl-enetc-net
   SUBMENU:=$(NETWORK_DEVICES_MENU)
   TITLE:=:NXP ENETC (LS1028A) Ethernet
-  DEPENDS:=@(TARGET_armvirt_64) +kmod-phylink +kmod-fsl-pcs-lynx
+  DEPENDS:=@(TARGET_armsr_armv8) +kmod-phylink +kmod-fsl-pcs-lynx
   KCONFIG:= \
     CONFIG_FSL_ENETC \
     CONFIG_FSL_ENETC_VF \
@@ -92,7 +92,7 @@ $(eval $(call KernelPackage,fsl-enetc-net))
 define KernelPackage/fsl-dpaa1-net
   SUBMENU:=$(NETWORK_DEVICES_MENU)
   TITLE:=NXP DPAA1 (LS1043/LS1046) Ethernet
-  DEPENDS:=@(TARGET_armvirt_64) +kmod-fsl-xgmac-mdio +kmod-libphy +kmod-crypto-crc32
+  DEPENDS:=@(TARGET_armsr_armv8) +kmod-fsl-xgmac-mdio +kmod-libphy +kmod-crypto-crc32
   KCONFIG:= \
     CONFIG_FSL_DPAA=y \
     CONFIG_FSL_DPAA_ETH \
@@ -112,7 +112,7 @@ $(eval $(call KernelPackage,fsl-dpaa1-net))
 define KernelPackage/fsl-dpaa2-net
   SUBMENU:=$(NETWORK_DEVICES_MENU)
   TITLE:=NXP DPAA2 Ethernet
-  DEPENDS:=@(TARGET_armvirt_64) +kmod-fsl-xgmac-mdio +kmod-phylink \
+  DEPENDS:=@(TARGET_armsr_armv8) +kmod-fsl-xgmac-mdio +kmod-phylink \
     +kmod-fsl-pcs-lynx +kmod-fsl-mc-dpio
   KCONFIG:= \
     CONFIG_FSL_MC_UAPI_SUPPORT=y \
@@ -127,7 +127,7 @@ $(eval $(call KernelPackage,fsl-dpaa2-net))
 define KernelPackage/fsl-dpaa2-console
   SUBMENU:=$(OTHER_MENU)
   TITLE:=NXP DPAA2 Debug console
-  DEPENDS:=@(TARGET_armvirt_64)
+  DEPENDS:=@(TARGET_armsr_armv8)
   KCONFIG:=CONFIG_DPAA2_CONSOLE
   FILES=$(LINUX_DIR)/drivers/soc/fsl/dpaa2-console.ko
   AUTOLOAD=$(call AutoLoad,40,dpaa2-console)
@@ -143,7 +143,7 @@ $(eval $(call KernelPackage,fsl-dpaa2-console))
 define KernelPackage/marvell-mdio
   SUBMENU:=$(NETWORK_DEVICES_MENU)
   TITLE:=Marvell Armada platform MDIO driver
-  DEPENDS:=@(TARGET_armvirt_64) +kmod-libphy +kmod-of-mdio +kmod-acpi-mdio
+  DEPENDS:=@(TARGET_armsr_armv8) +kmod-libphy +kmod-of-mdio +kmod-acpi-mdio
   KCONFIG:=CONFIG_MVMDIO
   FILES=$(LINUX_DIR)/drivers/net/ethernet/marvell/mvmdio.ko
   AUTOLOAD=$(call AutoLoad,30,marvell-mdio)
@@ -154,7 +154,7 @@ $(eval $(call KernelPackage,marvell-mdio))
 define KernelPackage/phy-marvell-10g
   SUBMENU:=$(NETWORK_DEVICES_MENU)
   TITLE:=Marvell Alaska 10G PHY driver
-  DEPENDS:=@(TARGET_armvirt_64) +kmod-libphy
+  DEPENDS:=@(TARGET_armsr_armv8) +kmod-libphy
   KCONFIG:=CONFIG_MARVELL_10G_PHY
   FILES=$(LINUX_DIR)/drivers/net/phy/marvell10g.ko
   AUTOLOAD=$(call AutoLoad,35,marvell10g)
@@ -165,7 +165,7 @@ $(eval $(call KernelPackage,phy-marvell-10g))
 define KernelPackage/mvneta
   SUBMENU:=$(NETWORK_DEVICES_MENU)
   TITLE:=Marvell Armada 370/38x/XP/37xx network driver
-  DEPENDS:=@(TARGET_armvirt_64) +kmod-marvell-mdio +kmod-phylink
+  DEPENDS:=@(TARGET_armsr_armv8) +kmod-marvell-mdio +kmod-phylink
   KCONFIG:=CONFIG_MVNETA
   FILES:=$(LINUX_DIR)/drivers/net/ethernet/marvell/mvneta.ko
   AUTOLOAD=$(call AutoLoad,30,mvneta)
@@ -176,7 +176,7 @@ $(eval $(call KernelPackage,mvneta))
 define KernelPackage/mvpp2
   SUBMENU:=$(NETWORK_DEVICES_MENU)
   TITLE:=Marvell Armada 375/7K/8K network driver
-  DEPENDS:=@(TARGET_armvirt_64) +kmod-marvell-mdio +kmod-phylink
+  DEPENDS:=@(TARGET_armsr_armv8) +kmod-marvell-mdio +kmod-phylink
   KCONFIG:=CONFIG_MVPP2 \
     CONFIG_MVPP2_PTP=n
   FILES=$(LINUX_DIR)/drivers/net/ethernet/marvell/mvpp2/mvpp2.ko
@@ -208,7 +208,7 @@ $(eval $(call KernelPackage,imx7-ulp-wdt))
 define KernelPackage/stmmac-core
   SUBMENU=$(NETWORK_DEVICES_MENU)
   TITLE:=Synopsis Ethernet Controller core (NXP,STMMicro,others)
-  DEPENDS:=@(TARGET_armvirt_64) +kmod-pcs-xpcs +kmod-ptp \
+  DEPENDS:=@(TARGET_armsr_armv8) +kmod-pcs-xpcs +kmod-ptp \
     +kmod-of-mdio
   KCONFIG:=CONFIG_STMMAC_ETH \
     CONFIG_STMMAC_SELFTESTS=n \
@@ -259,7 +259,7 @@ $(eval $(call KernelPackage,dwmac-rockchip))
 define KernelPackage/thunderx-net
   SUBMENU:=$(NETWORK_DEVICES_MENU)
   TITLE:=Marvell (Cavium) ThunderX/2 network drivers
-  DEPENDS:=@(TARGET_armvirt_64) +kmod-phylink +kmod-of-mdio
+  DEPENDS:=@(TARGET_armsr_armv8) +kmod-phylink +kmod-of-mdio
   KCONFIG:=CONFIG_NET_VENDOR_CAVIUM \
     CONFIG_THUNDER_NIC_PF \
     CONFIG_THUNDER_NIC_VF \