Add support for BeagleBoard-X15 with Fiasco.OC

repos/base-foc/config/bb_x15.kernel

@@ -0,0 +1,108 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Fiasco configuration
+#
+CONFIG_HAS_FPU_OPTION=y
+CONFIG_HAS_VIRT_OBJ_SPACE_OPTION=y
+CONFIG_HAS_SERIAL_OPTION=y
+CONFIG_HAS_JDB_GZIP_OPTION=y
+CONFIG_HAS_MP_OPTION=y
+CONFIG_HAS_CPU_VIRT=y
+
+#
+# Target configuration
+#
+# CONFIG_IA32 is not set
+# CONFIG_AMD64 is not set
+CONFIG_ARM=y
+# CONFIG_MIPS is not set
+# CONFIG_PF_INTEGRATOR is not set
+# CONFIG_PF_REALVIEW is not set
+# CONFIG_PF_SUNXI is not set
+# CONFIG_PF_BCM283X is not set
+# CONFIG_PF_SA1100 is not set
+# CONFIG_PF_XSCALE is not set
+# CONFIG_PF_ARMADA38X is not set
+# CONFIG_PF_KIRKWOOD is not set
+# CONFIG_PF_TEGRA is not set
+# CONFIG_PF_LAYERSCAPE is not set
+# CONFIG_PF_IMX is not set
+# CONFIG_PF_ARM_VIRT is not set
+# CONFIG_PF_RCAR3 is not set
+# CONFIG_PF_EXYNOS is not set
+# CONFIG_PF_S3C2410 is not set
+CONFIG_PF_OMAP=y
+# CONFIG_PF_ZYNQ is not set
+# CONFIG_PF_ZYNQMP is not set
+CONFIG_BSP_NAME="omap"
+CONFIG_CAN_ARM_CPU_CORTEX_A15=y
+CONFIG_ARM_V7=y
+CONFIG_ARM_V6PLUS=y
+CONFIG_ARM_V7PLUS=y
+# CONFIG_PF_OMAP3_OMAP35XEVM is not set
+# CONFIG_PF_OMAP3_BEAGLEBOARD is not set
+# CONFIG_PF_OMAP3_AM33XX is not set
+# CONFIG_PF_OMAP4_PANDABOARD is not set
+# CONFIG_PF_OMAP5_5432EVM is not set
+CONFIG_PF_OMAP5_BEAGLEBOARD_X15=y
+CONFIG_ABI_VF=y
+CONFIG_ARM_CORTEX_A15=y
+# CONFIG_CPU_VIRT is not set
+CONFIG_FPU=y
+# CONFIG_ARM_ALIGNMENT_CHECK is not set
+CONFIG_ARM_EM_STD=y
+# CONFIG_ARM_EM_NS is not set
+# CONFIG_ARM_EM_TZ is not set
+# CONFIG_ARM_SMC_USER is not set
+# CONFIG_ARM_ENABLE_SWP is not set
+# CONFIG_ARM_LPAE is not set
+CONFIG_ARM_CPU_ERRATA=y
+
+#
+# Kernel options
+#
+CONFIG_MP=y
+CONFIG_MP_MAX_CPUS=2
+CONFIG_CONTEXT_4K=y
+CONFIG_FINE_GRAINED_CPUTIME=y
+CONFIG_SCHED_FIXED_PRIO=y
+CONFIG_VIRT_OBJ_SPACE=y
+
+#
+# Debugging
+#
+CONFIG_INLINE=y
+# CONFIG_NDEBUG is not set
+CONFIG_NO_FRAME_PTR=y
+# CONFIG_STACK_DEPTH is not set
+# CONFIG_LIST_ALLOC_SANITY is not set
+CONFIG_SERIAL=y
+CONFIG_JDB=y
+CONFIG_JDB_LOGGING=y
+CONFIG_JDB_GZIP=y
+# CONFIG_JDB_ACCOUNTING is not set
+# CONFIG_WARN_NONE is not set
+CONFIG_WARN_WARNING=y
+# CONFIG_WARN_ANY is not set
+
+#
+# ARM debugging options
+#
+# CONFIG_VMEM_ALLOC_TEST is not set
+# CONFIG_DEBUG_KERNEL_PAGE_FAULTS is not set
+
+#
+# Compiling
+#
+CONFIG_CC="gcc"
+CONFIG_CXX="g++"
+CONFIG_HOST_CC="gcc"
+CONFIG_HOST_CXX="g++"
+# CONFIG_MAINTAINER_MODE is not set
+CONFIG_LABEL=""
+# CONFIG_EXPERIMENTAL is not set
+CONFIG_PERF_CNT=y
+CONFIG_BIT32=y
+CONFIG_WARN_LEVEL=1
+CONFIG_XARCH="arm"
+CONFIG_ABI="vf"

repos/base-foc/config/bb_x15.user

@@ -0,0 +1,89 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# L4Re Configuration
+#
+CONFIG_ARCH_ENABLE_STACK_PROTECTOR=y
+# CONFIG_BUILD_ARCH_amd64 is not set
+CONFIG_BUILD_ARCH_arm=y
+# CONFIG_BUILD_ARCH_arm64 is not set
+# CONFIG_BUILD_ARCH_mips is not set
+# CONFIG_BUILD_ARCH_ppc32 is not set
+# CONFIG_BUILD_ARCH_sparc is not set
+# CONFIG_BUILD_ARCH_x86 is not set
+CONFIG_BUILD_ARCH="arm"
+CONFIG_BUILD_ABI_l4f=y
+CONFIG_BUILD_ABI="l4f"
+# CONFIG_CPU_ARM_ARMV4 is not set
+# CONFIG_CPU_ARM_ARMV4T is not set
+# CONFIG_CPU_ARM_ARMV5 is not set
+# CONFIG_CPU_ARM_ARMV5T is not set
+# CONFIG_CPU_ARM_ARMV5TE is not set
+# CONFIG_CPU_ARM_ARMV6 is not set
+# CONFIG_CPU_ARM_ARMV6T2 is not set
+# CONFIG_CPU_ARM_ARMV6ZK is not set
+CONFIG_CPU_ARM_ARMV7A=y
+CONFIG_CPU="armv7a"
+CONFIG_CPU_ARMV6KPLUS=y
+CONFIG_CPU_ARMV6PLUS=y
+# CONFIG_PLATFORM_TYPE_wand_quad is not set
+# CONFIG_PLATFORM_TYPE_sabre_lite is not set
+# CONFIG_PLATFORM_TYPE_imx6 is not set
+# CONFIG_PLATFORM_TYPE_zedboard is not set
+# CONFIG_PLATFORM_TYPE_imx35 is not set
+# CONFIG_PLATFORM_TYPE_rv_pbx is not set
+CONFIG_PLATFORM_TYPE_bb_x15=y
+# CONFIG_PLATFORM_TYPE_rv is not set
+# CONFIG_PLATFORM_TYPE_kirkwood is not set
+# CONFIG_PLATFORM_TYPE_pandaboard is not set
+# CONFIG_PLATFORM_TYPE_arm_virt is not set
+# CONFIG_PLATFORM_TYPE_tegra2 is not set
+# CONFIG_PLATFORM_TYPE_imx7 is not set
+# CONFIG_PLATFORM_TYPE_exynos4 is not set
+# CONFIG_PLATFORM_TYPE_cubieboard2 is not set
+# CONFIG_PLATFORM_TYPE_omap3_am33xx is not set
+# CONFIG_PLATFORM_TYPE_ls1012afrdm is not set
+# CONFIG_PLATFORM_TYPE_rpi_b is not set
+# CONFIG_PLATFORM_TYPE_rv_vexpress_a15 is not set
+# CONFIG_PLATFORM_TYPE_imx51 is not set
+# CONFIG_PLATFORM_TYPE_ls1021atwr is not set
+# CONFIG_PLATFORM_TYPE_tegra3 is not set
+# CONFIG_PLATFORM_TYPE_imx28 is not set
+# CONFIG_PLATFORM_TYPE_omap3evm is not set
+# CONFIG_PLATFORM_TYPE_exynos5 is not set
+# CONFIG_PLATFORM_TYPE_rcar3_m3 is not set
+# CONFIG_PLATFORM_TYPE_parallella is not set
+# CONFIG_PLATFORM_TYPE_zynqmp is not set
+# CONFIG_PLATFORM_TYPE_beagleboard is not set
+# CONFIG_PLATFORM_TYPE_imx21 is not set
+# CONFIG_PLATFORM_TYPE_imx6ul is not set
+# CONFIG_PLATFORM_TYPE_armada38x is not set
+# CONFIG_PLATFORM_TYPE_omap5 is not set
+# CONFIG_PLATFORM_TYPE_rv_vexpress is not set
+# CONFIG_PLATFORM_TYPE_rpi_a is not set
+# CONFIG_PLATFORM_TYPE_integrator is not set
+# CONFIG_PLATFORM_TYPE_custom is not set
+CONFIG_PLATFORM_TYPE="bb_x15"
+# CONFIG_USE_DROPS_STDDIR is not set
+# CONFIG_USE_DICE is not set
+CONFIG_DROPS_STDDIR="/path/to/l4re"
+CONFIG_DROPS_INSTDIR="/path/to/l4re"
+CONFIG_BID_COLORED_PHASES=y
+
+#
+# Building
+#
+CONFIG_YACC="yacc"
+CONFIG_LEX="flex"
+CONFIG_CTAGS="ctags"
+CONFIG_ETAGS="etags"
+CONFIG_HAVE_LDSO=y
+CONFIG_INT_CPP_NAME_SWITCH=y
+CONFIG_INT_LD_NAME_SWITCH=y
+# CONFIG_BID_STRIP_PROGS is not set
+# CONFIG_BID_GCC_OMIT_FP is not set
+CONFIG_BID_GCC_ENABLE_STACK_PROTECTOR=y
+# CONFIG_BID_GCC_STACK_PROTECTOR_ALL is not set
+CONFIG_BID_GCC_STACK_PROTECTOR=y
+# CONFIG_BID_BUILD_DOC is not set
+# CONFIG_RELEASE_MODE is not set
+CONFIG_MAKECONFS_ADD=""

repos/base-foc/lib/mk/spec/bb_x15/kernel-foc.mk

@@ -0,0 +1,3 @@
+KERNEL_CONFIG := $(REP_DIR)/config/bb_x15.kernel
+
+include $(REP_DIR)/lib/mk/kernel-foc.inc

repos/base-foc/lib/mk/spec/bb_x15/syscall-foc.mk

@@ -0,0 +1,5 @@
+L4_CONFIG := $(call select_from_repositories,config/bb_x15.user)
+
+L4_BIN_DIR := $(LIB_CACHE_DIR)/syscall-foc/build/bin/arm_armv7a
+
+include $(REP_DIR)/lib/mk/spec/arm/syscall-foc.inc

repos/base-foc/ports/foc.hash

@@ -1 +1 @@
-8e5c089107387d3a1bf8314ae369b08b0a7d35fb
+f4faf7d7b48797f7938d5bf85ed14e5336ac14b6

repos/base-foc/ports/foc.port

@@ -2,5 +2,5 @@ LICENSE   := GPLv2
 VERSION   := git
 DOWNLOADS := foc.git
 URL(foc)  := https://git.mousetrap.xyz/alex/foc.git
-REV(foc)  := 98ebf56c9dd97deb9c88cfd783ea187145a67c31
+REV(foc)  := a01968f492dc3872ae0267eabc1845ea5a08dc99
 DIR(foc)  := src/kernel/foc

repos/base/mk/spec/bb_x15.mk

@@ -0,0 +1,5 @@
+SPECS += cortex_a15
+
+REP_INC_DIR += include/spec/bb_x15
+
+include $(BASE_DIR)/mk/spec/cortex_a15.mk

tool/create_builddir

@@ -12,7 +12,7 @@ PLATFORM = $(MAKECMDGOALS)
 
 PLATFORMS = x86_32  x86_64  panda  pbxa9  rpi arndale imx53_qsb imx53_qsb_tz \
             usb_armory wand_quad sabre_lite odroid_xu odroid_x2 zynq_qemu muen \
-            riscv_spike linux
+            riscv_spike linux bb_x15
 
 PLATFORMS_DEPR = linux_x86 linux_arm fiasco_x86 okl4_x86 pistachio_x86 \
                  nova_x86_32 nova_x86_64 hw_x86_64 foc_x86_32 foc_x86_64 \
@@ -151,6 +151,7 @@ BUILD_CONF(zynq_qemu)    := run_kernel_hw run_qemu run_opt_hw run_boot_dir qemu_
 BUILD_CONF(muen)         := run_kernel_hw run_opt_muen        run_boot_dir repos repos_x86
 BUILD_CONF(riscv_spike)  := run_kernel_hw run_opt_spike       run_boot_dir repos
 BUILD_CONF(linux)        := run_kernel_linux repos
+BUILD_CONF(bb_x15)       := run_kernel_foc    run_boot_dir repos
 
 # deprecated platforms, to be removed
 BUILD_CONF(linux_x86)       := run_kernel_linux repos
@@ -235,6 +236,7 @@ SPECS(zynq_qemu)    := zynq_qemu
 SPECS(muen)         := muen x86_64
 SPECS(riscv_spike)  := riscv
 SPECS(linux)        := $(HOST_SPEC_ARCH)
+SPECS(bb_x15)       := bb_x15
 
 # deprecated platforms
 SPECS(linux_x86)       := $(HOST_SPEC_ARCH)

tool/run/boot_dir/foc

@@ -17,6 +17,7 @@ proc core_link_address { } {
 	if {[have_spec odroid_x2]} { return "0x80100000" }
 	if {[have_spec imx53    ]} { return "0x70140000" }
 	if {[have_spec imx6     ]} { return "0x10200000" }
+	if {[have_spec bb_x15   ]} { return "0x80200000" }
 
 	puts stderr "Error: platform not supported, core link address unknown"
 	exit 1