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| author | Waldemar Brodkorb <wbx@uclibc-ng.org> | 2016-08-27 13:11:40 +0200 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@uclibc-ng.org> | 2016-08-27 13:13:56 +0200 |
| commit | db6e6a11e601ed79a78110bf0fb9a3ac7b58e4e5 (patch) | |
| tree | 505ea732fba35759f04cf0ba1bbf67b45c42888e /target/arm | |
| parent | 472574b9fcfb3cb64828ae1e430b1f2e0c22b201 (diff) | |
add support for Qemu ARM noMMU
Greg Ungerer made me aware of this possibility.
Rather hackish implementation, we need to deduplicate later.
Update Linux Kernel to 4.4.19 while there.
Only non-Devicetree system supported right now.
Diffstat (limited to 'target/arm')
| -rw-r--r-- | target/arm/Makefile | 4 | ||||
| -rw-r--r-- | target/arm/kernel/qemu-arm-versatilepb-nommu | 16 | ||||
| -rw-r--r-- | target/arm/systems/qemu-arm-versatilepb-nommu | 10 |
3 files changed, 28 insertions, 2 deletions
diff --git a/target/arm/Makefile b/target/arm/Makefile index 5095d5fae..b7e5e9f98 100644 --- a/target/arm/Makefile +++ b/target/arm/Makefile @@ -32,7 +32,7 @@ endif ifeq ($(ADK_TARGET_SYSTEM_QEMU_ARM_REALVIEW_EB_MPCORE),y) QEMU_ARGS+=-M realview-eb-mpcore -net user -net nic endif -ifeq ($(ADK_TARGET_SYSTEM_QEMU_ARM_VERSATILEPB),y) +ifeq ($(ADK_TARGET_SYSTEM_QEMU_ARM_VERSATILEPB)$(ADK_TARGET_SYSTEM_QEMU_ARM_VERSATILEPB_NOMMU),y) ifeq ($(ADK_TARGET_WITH_DEVICETREE),y) QEMU_ARGS+=-M versatilepb -net user -net nic,model=smc91c111 -dtb $(FW_DIR)/versatile-pb.dtb else @@ -153,7 +153,7 @@ ifeq ($(ADK_TARGET_SYSTEM_QEMU_ARM_VEXPRESS_A9),y) env $(KERNEL_MAKE_ENV) $(MAKE) -C "${LINUX_DIR}" $(KERNEL_MAKE_OPTS) \ dtbs $(MAKE_TRACE) endif -ifeq ($(ADK_TARGET_SYSTEM_QEMU_ARM_VERSATILEPB),y) +ifeq ($(ADK_TARGET_SYSTEM_QEMU_ARM_VERSATILEPB)$(ADK_TARGET_SYSTEM_QEMU_ARM_VERSATILEPB_NOMMU),y) env $(KERNEL_MAKE_ENV) $(MAKE) -C "${LINUX_DIR}" $(KERNEL_MAKE_OPTS) \ dtbs $(MAKE_TRACE) endif diff --git a/target/arm/kernel/qemu-arm-versatilepb-nommu b/target/arm/kernel/qemu-arm-versatilepb-nommu new file mode 100644 index 000000000..3d7b851e4 --- /dev/null +++ b/target/arm/kernel/qemu-arm-versatilepb-nommu @@ -0,0 +1,16 @@ +CONFIG_ARM=y +CONFIG_ARCH_VERSATILE=y +CONFIG_KUSER_HELPERS=y +CONFIG_ATAGS=y +CONFIG_USE_OF=y +CONFIG_SET_MEM_PARAM=y +CONFIG_DRAM_BASE=0x00000000 +CONFIG_DRAM_SIZE=0x08000000 +CONFIG_ARCH_VERSATILE_PB=y +CONFIG_MACH_VERSATILE_AB=y +# CONFIG_MACH_VERSATILE_DT is not set +CONFIG_PLAT_VERSATILE_CLOCK=y +CONFIG_PLAT_VERSATILE_SCHED_CLOCK=y +CONFIG_PLAT_VERSATILE=y +CONFIG_VECTORS_BASE=0x00000000 +CONFIG_PHYS_OFFSET=0x00000000 diff --git a/target/arm/systems/qemu-arm-versatilepb-nommu b/target/arm/systems/qemu-arm-versatilepb-nommu new file mode 100644 index 000000000..a1aef83db --- /dev/null +++ b/target/arm/systems/qemu-arm-versatilepb-nommu @@ -0,0 +1,10 @@ +config ADK_TARGET_SYSTEM_QEMU_ARM_VERSATILEPB_NOMMU + bool "Qemu Emulator (Versatile/PB) no MMU" + depends on ADK_TARGET_LITTLE_ENDIAN + select ADK_TARGET_CPU_ARM_ARM926EJ_S_NOMMU + select ADK_TARGET_QEMU + select ADK_TARGET_KERNEL_ZIMAGE + select ADK_TARGET_KERNEL_WITH_COMPRESSION + help + Qemu Emulator for ARM architecture (Versatile/PB) without MMU. + |