First and foremost question - what are the long-term plans for Jailhouse in meta-ti? Is it going to be just a single am62 platform? Reason being is this:
https://git.yoctoproject.org/meta-ti/commit/?id=d8e96545f10bd2057b665a1e0c363f60f0a8cda5 On Wed, Apr 26, 2023 at 05:36:08PM +0530, Paresh Bhagat via lists.yoctoproject.org wrote: > Add and enable Jailhouse support for TI's k3-am625-sk similarly to how other > TI platforms were added and enabled in the past by adding platform-specific > configuration variables for the root cell DTB overlay, and the Linux demo > inmate > DTB, configuration, and Kernel command line settings. > > Migrate the jailhouse recipe to kirkstone from dunfell. > > Switch to latest upstream source tree for jailhouse. The TI Jailhouse repo has > gone stale and now upstream is really the happening place where new > development > happens including for new devices such as AM62x. Hence go ahead and switch to > using the upstream repo. > > Enable additional console on ttyS3 (usually mapped to main_uart1) and ttyS2 > for > the Linux demo inmate to use. > > Add patches for the Jailhouse source tree for am62xx. > > Signed-off-by: Andreas Dannenberg <[email protected]> > Signed-off-by: Ricardo Salveti <[email protected]> > Signed-off-by: paresh-ti <[email protected]> > --- > meta-ti-bsp/conf/machine/include/am62xx.inc | 3 + > ...k3-am625-sk-Add-crypto-memory-region.patch | 53 +++++ > ...001-configs-k3-use-intx-for-bar_mask.patch | 73 ++++++ > ...-am625-sk-Switch-inmate-boot-console.patch | 63 ++++++ > ...64-k3-am625-sk-Add-VTM-memory-region.patch | 54 +++++ > ...4-k3-am625-sk-Add-GPMC-memory-region.patch | 52 +++++ > .../recipes-ti/jailhouse/jailhouse-arch.inc | 22 ++ > .../recipes-ti/jailhouse/jailhouse_git.bb | 209 ++++++++++++++++++ > 8 files changed, 529 insertions(+) > create mode 100644 > meta-ti-extras/recipes-ti/jailhouse/files/0001-configs-arm64-k3-am625-sk-Add-crypto-memory-region.patch > create mode 100644 > meta-ti-extras/recipes-ti/jailhouse/files/0001-configs-k3-use-intx-for-bar_mask.patch > create mode 100644 > meta-ti-extras/recipes-ti/jailhouse/files/0002-configs-arm64-k3-am625-sk-Switch-inmate-boot-console.patch > create mode 100644 > meta-ti-extras/recipes-ti/jailhouse/files/0003-configs-arm64-k3-am625-sk-Add-VTM-memory-region.patch > create mode 100644 > meta-ti-extras/recipes-ti/jailhouse/files/0004-configs-arm64-k3-am625-sk-Add-GPMC-memory-region.patch > create mode 100644 meta-ti-extras/recipes-ti/jailhouse/jailhouse-arch.inc > create mode 100644 meta-ti-extras/recipes-ti/jailhouse/jailhouse_git.bb > > diff --git a/meta-ti-bsp/conf/machine/include/am62xx.inc > b/meta-ti-bsp/conf/machine/include/am62xx.inc > index 623d90eb..a205a18c 100644 > --- a/meta-ti-bsp/conf/machine/include/am62xx.inc > +++ b/meta-ti-bsp/conf/machine/include/am62xx.inc > @@ -23,3 +23,6 @@ TFA_BOARD = "lite" > TFA_K3_SYSTEM_SUSPEND = "1" > > OPTEEMACHINE = "k3-am62x" > + > +# Normally AM62 boards use ttyS2, but our Jailhouse inmate may use ttyS3, so > try both > +SERIAL_CONSOLES = "115200;ttyS2 115200;ttyS3" > diff --git > a/meta-ti-extras/recipes-ti/jailhouse/files/0001-configs-arm64-k3-am625-sk-Add-crypto-memory-region.patch > > b/meta-ti-extras/recipes-ti/jailhouse/files/0001-configs-arm64-k3-am625-sk-Add-crypto-memory-region.patch > new file mode 100644 > index 00000000..deafa829 > --- /dev/null > +++ > b/meta-ti-extras/recipes-ti/jailhouse/files/0001-configs-arm64-k3-am625-sk-Add-crypto-memory-region.patch > @@ -0,0 +1,52 @@ > +From 723ca87d25c1f8bac68d2608dbc3b5e8caba69ca Mon Sep 17 00:00:00 2001 > +From: Andreas Dannenberg <[email protected]> > +Date: Mon, 12 Sep 2022 13:22:04 -0500 > +Subject: [PATCH] configs: arm64: k3-am625-sk: Add crypto memory region > + > +Add the memory region for the AM62x crypto accelerator to the device- > +specific config file. This fixes a runtime exception when the kernel > +accesses that memory region: > + > +<snip> > +Unhandled data read at 0x40910010(4) > + > +FATAL: unhandled trap (exception class 0x24) > +<snip> > + > +Upstream-Status: Submitted While optional, it is recommended to provide a link to the submission upstream Submitted [where] - Submitted to upstream, waiting approval - Optionally include where it was submitted, such as the author, mailing list, etc. > +Signed-off-by: Andreas Dannenberg <[email protected]> > +Signed-off-by: paresh-ti <[email protected]> > +--- > + configs/arm64/k3-am625-sk.c | 9 ++++++++- > + 1 file changed, 8 insertions(+), 1 deletion(-) > + > +diff --git a/configs/arm64/k3-am625-sk.c b/configs/arm64/k3-am625-sk.c > +index 2e5c3aef..4b0b8043 100644 > +--- a/configs/arm64/k3-am625-sk.c > ++++ b/configs/arm64/k3-am625-sk.c > +@@ -18,7 +18,7 @@ > + struct { > + struct jailhouse_system header; > + __u64 cpus[1]; > +- struct jailhouse_memory mem_regions[31]; > ++ struct jailhouse_memory mem_regions[32]; > + struct jailhouse_irqchip irqchips[5]; > + struct jailhouse_pci_device pci_devices[2]; > + } __attribute__((packed)) config = { > +@@ -231,6 +231,13 @@ struct { > + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | > + JAILHOUSE_MEM_IO, > + }, > ++ /* CRYPTO */ { > ++ .phys_start = 0x40900000, > ++ .virt_start = 0x40900000, > ++ .size = 0x0030000, > ++ .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | > ++ JAILHOUSE_MEM_IO, > ++ }, > + /* First Wake Up Domain */ { > + .phys_start = 0x2b000000, > + .virt_start = 0x2b000000, > +-- > +2.34.1 > diff --git > a/meta-ti-extras/recipes-ti/jailhouse/files/0001-configs-k3-use-intx-for-bar_mask.patch > > b/meta-ti-extras/recipes-ti/jailhouse/files/0001-configs-k3-use-intx-for-bar_mask.patch > new file mode 100644 > index 00000000..da852293 > --- /dev/null > +++ > b/meta-ti-extras/recipes-ti/jailhouse/files/0001-configs-k3-use-intx-for-bar_mask.patch > @@ -0,0 +1,72 @@ > +From 84ea5e9f65fc8082d520267258784cae32c8b499 Mon Sep 17 00:00:00 2001 > +From: Ricardo Salveti <[email protected]> > +Date: Wed, 1 Mar 2023 22:14:35 -0300 > +Subject: [PATCH] configs/k3: use intx for bar_mask > + > +Fixes pci probe failure: > + > +[ 46.795840] pci 0001:00:00.0: BAR 0: no space for [mem size 0x00010000] > +[ 46.802516] pci 0001:00:00.0: BAR 0: failed to assign [mem size > 0x00010000] > +[ 46.809512] pci 0001:00:01.0: BAR 0: no space for [mem size 0x00010000] > +[ 46.816158] pci 0001:00:01.0: BAR 0: failed to assign [mem size > 0x00010000] > + > +Upstream-Status: Pending > + > +Signed-off-by: Ricardo Salveti <[email protected]> > + > +This patch was imported from foundriesio/meta-lmp > +(https://github.com/foundriesio/meta-lmp) as of commit id > +70d419bfd54a99d3591e5a22622fc67f7de82b94. > + > +Signed-off-by: paresh-ti <[email protected]> > +--- > + configs/arm64/k3-am625-sk-linux-demo.c | 4 ++-- > + configs/arm64/k3-am625-sk.c | 4 ++-- > + 2 files changed, 4 insertions(+), 4 deletions(-) > + > +diff --git a/configs/arm64/k3-am625-sk-linux-demo.c > b/configs/arm64/k3-am625-sk-linux-demo.c > +index 6dac8859..dcc5f026 100644 > +--- a/configs/arm64/k3-am625-sk-linux-demo.c > ++++ b/configs/arm64/k3-am625-sk-linux-demo.c > +@@ -197,7 +197,7 @@ struct { > + /* 00:00.0 */ { > + .type = JAILHOUSE_PCI_TYPE_IVSHMEM, > + .bdf = 0 << 3, > +- .bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_INTX_64K, > ++ .bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_INTX, > + .shmem_regions_start = 0, > + .shmem_dev_id = 2, > + .shmem_peers = 3, > +@@ -206,7 +206,7 @@ struct { > + /* 00:01.0 */ { > + .type = JAILHOUSE_PCI_TYPE_IVSHMEM, > + .bdf = 1 << 3, > +- .bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_INTX_64K, > ++ .bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_INTX, > + .shmem_regions_start = 5, > + .shmem_dev_id = 1, > + .shmem_peers = 2, > +diff --git a/configs/arm64/k3-am625-sk.c b/configs/arm64/k3-am625-sk.c > +index 69ab12a4..dcea42e0 100644 > +--- a/configs/arm64/k3-am625-sk.c > ++++ b/configs/arm64/k3-am625-sk.c > +@@ -325,7 +325,7 @@ struct { > + .type = JAILHOUSE_PCI_TYPE_IVSHMEM, > + .domain = 1, > + .bdf = 0 << 3, > +- .bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_INTX_64K, > ++ .bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_INTX, > + .shmem_regions_start = 0, > + .shmem_dev_id = 0, > + .shmem_peers = 3, > +@@ -335,7 +335,7 @@ struct { > + .type = JAILHOUSE_PCI_TYPE_IVSHMEM, > + .domain = 1, > + .bdf = 1 << 3, > +- .bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_INTX_64K, > ++ .bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_INTX, > + .shmem_regions_start = 5, > + .shmem_dev_id = 0, > + .shmem_peers = 2, > +-- > +2.34.1 > diff --git > a/meta-ti-extras/recipes-ti/jailhouse/files/0002-configs-arm64-k3-am625-sk-Switch-inmate-boot-console.patch > > b/meta-ti-extras/recipes-ti/jailhouse/files/0002-configs-arm64-k3-am625-sk-Switch-inmate-boot-console.patch > new file mode 100644 > index 00000000..00971685 > --- /dev/null > +++ > b/meta-ti-extras/recipes-ti/jailhouse/files/0002-configs-arm64-k3-am625-sk-Switch-inmate-boot-console.patch > @@ -0,0 +1,62 @@ > +From dbc02104bb469f68034b84f293583df413b8ca56 Mon Sep 17 00:00:00 2001 > +From: Andreas Dannenberg <[email protected]> > +Date: Mon, 12 Sep 2022 16:08:12 -0500 > +Subject: [PATCH] configs: arm64: k3-am625-sk: Switch inmate boot console > alias > + to serial3 > + > +Traditionally the serial3 DTS alias is used for the 2nd main-domain UART > +on K3 devices so go ahead and update the alias and its usage accordingly > +for better consistency. > + > +While at it also do a minor cleanup of the UART's DTS node to use the > +TISCI standard definitions as used in the corresponding Kernel DTS files. > + > +Upstream-Status: Submitted Same comment - for traceability it is very useful to point to the actual submission. > +Signed-off-by: Andreas Dannenberg <[email protected]> > +Signed-off-by: paresh-ti <[email protected]> > +--- > + configs/arm64/dts/inmate-k3-am625-sk.dts | 11 ++++++----- > + 1 file changed, 6 insertions(+), 5 deletions(-) > + > +diff --git a/configs/arm64/dts/inmate-k3-am625-sk.dts > b/configs/arm64/dts/inmate-k3-am625-sk.dts > +index c1455073..8e1bebb8 100644 > +--- a/configs/arm64/dts/inmate-k3-am625-sk.dts > ++++ b/configs/arm64/dts/inmate-k3-am625-sk.dts > +@@ -1,6 +1,7 @@ > + /dts-v1/; > + > + #include <dt-bindings/interrupt-controller/arm-gic.h> > ++#include <dt-bindings/soc/ti,sci_pm_domain.h> > + > + / { > + model = "Texas Instruments AM625 Inmate Model"; > +@@ -10,11 +11,11 @@ > + #size-cells = <2>; > + > + aliases { > +- serial1 = &main_uart1; > ++ serial3 = &main_uart1; > + }; > + > + chosen { > +- stdout-path = "serial1:115200n8"; > ++ stdout-path = "serial3:115200n8"; > + }; > + > + memory@e0000000 { > +@@ -91,9 +92,9 @@ > + compatible = "ti,am64-uart", "ti,am654-uart"; > + reg = <0x00 0x02810000 0x00 0x100>; > + interrupts = <GIC_SPI 179 IRQ_TYPE_LEVEL_HIGH>; > +- power-domains = <&k3_pds 152 1>; > +- current-speed = <115200>; > +- clock-frequency = <48000000>; > ++ power-domains = <&k3_pds 152 TI_SCI_PD_EXCLUSIVE>; > ++ clocks = <&k3_clks 152 0>; > ++ clock-names = "fclk"; > + }; > + > + pci@76000000 { > +-- > +2.34.1 > diff --git > a/meta-ti-extras/recipes-ti/jailhouse/files/0003-configs-arm64-k3-am625-sk-Add-VTM-memory-region.patch > > b/meta-ti-extras/recipes-ti/jailhouse/files/0003-configs-arm64-k3-am625-sk-Add-VTM-memory-region.patch > new file mode 100644 > index 00000000..815e36c9 > --- /dev/null > +++ > b/meta-ti-extras/recipes-ti/jailhouse/files/0003-configs-arm64-k3-am625-sk-Add-VTM-memory-region.patch > @@ -0,0 +1,53 @@ > +From 9c9bba78b5635531fc8946914233af8c8ac8a6f3 Mon Sep 17 00:00:00 2001 > +From: Andreas Dannenberg <[email protected]> > +Date: Fri, 4 Nov 2022 12:58:48 -0500 > +Subject: [PATCH] configs: arm64: k3-am625-sk: Add VTM memory region > + > +Add the memory region for VTM to the device-specific config > +file. This fixes a runtime exception when the kernel accesses > +that memory region: > + > +<snip> > +Unhandled data read at 0xb00308(4) > + > +FATAL: unhandled trap (exception class 0x24) > +<snip> > + > +Upstream-Status: Submitted And here > +written by: Ricardo Salveti <[email protected]> > +Signed-off-by: Andreas Dannenberg <[email protected]> > +Signed-off-by: paresh-ti <[email protected]> > +--- > + configs/arm64/k3-am625-sk.c | 9 ++++++++- > + 1 file changed, 8 insertions(+), 1 deletion(-) > + > +diff --git a/configs/arm64/k3-am625-sk.c b/configs/arm64/k3-am625-sk.c > +index 4b0b8043..fac4eaa6 100644 > +--- a/configs/arm64/k3-am625-sk.c > ++++ b/configs/arm64/k3-am625-sk.c > +@@ -18,7 +18,7 @@ > + struct { > + struct jailhouse_system header; > + __u64 cpus[1]; > +- struct jailhouse_memory mem_regions[32]; > ++ struct jailhouse_memory mem_regions[33]; > + struct jailhouse_irqchip irqchips[5]; > + struct jailhouse_pci_device pci_devices[2]; > + } __attribute__((packed)) config = { > +@@ -154,6 +154,13 @@ struct { > + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | > + JAILHOUSE_MEM_IO, > + }, > ++ /* Wake Up Domain VTM0 */ { > ++ .phys_start = 0x00b00000, > ++ .virt_start = 0x00b00000, > ++ .size = 0x00001000, > ++ .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | > ++ JAILHOUSE_MEM_IO, > ++ }, > + /* First peripheral window, 1 of 2 */ { > + .phys_start = 0x01000000, > + .virt_start = 0x01000000, > +-- > +2.34.1 > diff --git > a/meta-ti-extras/recipes-ti/jailhouse/files/0004-configs-arm64-k3-am625-sk-Add-GPMC-memory-region.patch > > b/meta-ti-extras/recipes-ti/jailhouse/files/0004-configs-arm64-k3-am625-sk-Add-GPMC-memory-region.patch > new file mode 100644 > index 00000000..ec6ec617 > --- /dev/null > +++ > b/meta-ti-extras/recipes-ti/jailhouse/files/0004-configs-arm64-k3-am625-sk-Add-GPMC-memory-region.patch > @@ -0,0 +1,51 @@ > +From c0e85959637a1de61170d1025e1bac8da283ddb9 Mon Sep 17 00:00:00 2001 > +From: Andreas Dannenberg <[email protected]> > +Date: Thu, 19 Jan 2023 09:43:55 -0600 > +Subject: [PATCH] configs: arm64: k3-am625-sk: Add GPMC memory region > + > +Add the memory region for GPMC, used by the AM62Q NAND card. > + > +Upstream-Status: Submitted And here > +Signed-off-by: Andreas Dannenberg <[email protected]> > +Signed-off-by: paresh-ti <[email protected]> > +--- > + configs/arm64/k3-am625-sk.c | 16 +++++++++++++++- > + 1 file changed, 15 insertions(+), 1 deletion(-) > + > +diff --git a/configs/arm64/k3-am625-sk.c b/configs/arm64/k3-am625-sk.c > +index fac4eaa6..10b5a8f3 100644 > +--- a/configs/arm64/k3-am625-sk.c > ++++ b/configs/arm64/k3-am625-sk.c > +@@ -18,7 +18,7 @@ > + struct { > + struct jailhouse_system header; > + __u64 cpus[1]; > +- struct jailhouse_memory mem_regions[33]; > ++ struct jailhouse_memory mem_regions[35]; > + struct jailhouse_irqchip irqchips[5]; > + struct jailhouse_pci_device pci_devices[2]; > + } __attribute__((packed)) config = { > +@@ -231,6 +231,20 @@ struct { > + .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | > + JAILHOUSE_MEM_IO, > + }, > ++ /* GPMC */ { > ++ .phys_start = 0x3b000000, > ++ .virt_start = 0x3b000000, > ++ .size = 0x00001000, > ++ .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | > ++ JAILHOUSE_MEM_IO, > ++ }, > ++ /* GPMC */ { > ++ .phys_start = 0x50000000, > ++ .virt_start = 0x50000000, > ++ .size = 0x08000000, > ++ .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | > ++ JAILHOUSE_MEM_IO, > ++ }, > + /* CPSW */ { > + .phys_start = 0x08000000, > + .virt_start = 0x08000000, > +-- > +2.34.1 > diff --git a/meta-ti-extras/recipes-ti/jailhouse/jailhouse-arch.inc > b/meta-ti-extras/recipes-ti/jailhouse/jailhouse-arch.inc > new file mode 100644 > index 00000000..498b25ed > --- /dev/null > +++ b/meta-ti-extras/recipes-ti/jailhouse/jailhouse-arch.inc > @@ -0,0 +1,22 @@ > +# Set jailhouse architecture JH_ARCH variable > +# > +# return value must match one of architectures supported by jailhouse > +# > +valid_jh_archs = "x86 arm" > + > +def map_jh_arch(a, d): > + import re > + > + valid_jh_archs = d.getVar('valid_jh_archs', True).split() > + > + if re.match('(i.86|athlon|x86.64)$', a): return 'x86' > + elif re.match('armeb$', a): return 'arm' > + elif re.match('aarch64$', a): return 'arm64' > + elif re.match('aarch64_be$', a): return 'arm64' > + elif a in valid_jh_archs: return a > + else: > + bb.error("cannot map '%s' to a jailhouse supported architecture" % a) > + > +export JH_ARCH = "${@map_jh_arch(d.getVar('TARGET_ARCH', True), d)}" > + > +COMPATIBLE_HOST = "(i.86|x86_64|arm|aarch64).*-linux" > diff --git a/meta-ti-extras/recipes-ti/jailhouse/jailhouse_git.bb > b/meta-ti-extras/recipes-ti/jailhouse/jailhouse_git.bb > new file mode 100644 > index 00000000..f6340e01 > --- /dev/null > +++ b/meta-ti-extras/recipes-ti/jailhouse/jailhouse_git.bb > @@ -0,0 +1,209 @@ > +SUMMARY = "Linux-based partitioning hypervisor" > +DESCRIPTION = "Jailhouse is a partitioning Hypervisor based on Linux. It is > able to run bare-metal applications or (adapted) \ > +operating systems besides Linux. For this purpose, it configures CPU and > device virtualization features of the hardware \ > +platform in a way that none of these domains, called 'cells' here, can > interfere with each other in an unacceptable way." > +HOMEPAGE = "https://github.com/siemens/jailhouse"; > +SECTION = "jailhouse" > +LICENSE = "GPL-2.0-only & BSD-2-Clause" > + > +LIC_FILES_CHKSUM = " \ > + file://COPYING;md5=9fa7f895f96bde2d47fd5b7d95b6ba4d \ > +" > + > +TARGET_CC_ARCH += "${LDFLAGS}" > + > +PV = "0.12+git${SRCPV}" > +SRCREV = "e57d1eff6d55aeed5f977fe4e2acfb6ccbdd7560" > +BRANCH = "master" > + > +SRC_URI = " \ > + git://github.com/siemens/jailhouse.git;protocol=https;branch=${BRANCH} \ > + file://0001-configs-arm64-k3-am625-sk-Add-crypto-memory-region.patch \ > + file://0002-configs-arm64-k3-am625-sk-Switch-inmate-boot-console.patch \ > + file://0003-configs-arm64-k3-am625-sk-Add-VTM-memory-region.patch \ > + file://0001-configs-k3-use-intx-for-bar_mask.patch \ > + file://0004-configs-arm64-k3-am625-sk-Add-GPMC-memory-region.patch \ > +" > + > +DEPENDS = "virtual/kernel dtc-native python3-mako-native python3-mako > make-native" > +RDEPENDS:${PN} += "\ > + python3-curses\ > + python3-datetime\ > + python3-mmap\ > +" > + > +require jailhouse-arch.inc > +inherit module python3native bash-completion deploy setuptools3 > + > +S = "${WORKDIR}/git" > +B = "${S}" > + > +PACKAGE_ARCH = "${MACHINE_ARCH}" > +COMPATIBLE_MACHINE = "(ti-soc)" > + > +JH_DATADIR ?= "${datadir}/jailhouse" > +JH_EXEC_DIR ?= "${libexecdir}/jailhouse" > +CELL_DIR ?= "${JH_DATADIR}/cells" > +CELLCONF_DIR ?= "${JH_DATADIR}/configs" > +INMATES_DIR ?= "${JH_DATADIR}/inmates" > + > +JH_CELL_FILES ?= "*.cell" > +JH_CELL_FILES:k3 ?= "k3-*.cell" > + > +JH_INMATE_DTB ?= "" > +JH_INMATE_DTB:am62xx ?= "inmate-k3-am625-sk.dtb" > +JH_INMATE_DTB:am65xx ?= "inmate-k3-am654-idk.dtb" > +JH_INMATE_DTB:j7 ?= "inmate-k3-j721e-evm.dtb" > +JH_INMATE_DTB:j7200-evm ?= "inmate-k3-j7200-evm.dtb" > + > +JH_LINUX_DEMO_CELL ?= "" > +JH_LINUX_DEMO_CELL:am62xx ?= "k3-am625-sk-linux-demo.cell" > +JH_LINUX_DEMO_CELL:am65xx ?= "k3-am654-idk-linux-demo.cell" > +JH_LINUX_DEMO_CELL:j7 ?= "k3-j721e-evm-linux-demo.cell" > +JH_LINUX_DEMO_CELL:j7200-evm ?= "k3-j7200-evm-linux-demo.cell" > + > +JH_SYSCONFIG_CELL ?= "" > +JH_SYSCONFIG_CELL:am62xx ?= "k3-am625-sk.cell" > +JH_SYSCONFIG_CELL:am65xx ?= "k3-am654-idk.cell" > +JH_SYSCONFIG_CELL:j7 ?= "k3-j721e-evm.cell" > +JH_SYSCONFIG_CELL:j7200-evm ?= "k3-j7200-evm.cell" > + > +INITRAMFS_IMAGE ?= "" > +JH_RAMFS_IMAGE ?= "${INITRAMFS_IMAGE}" > + > +JH_CMDLINE ?= "" > +JH_CMDLINE:am62xx ?= "console=ttyS3,115200n8 > earlycon=ns16550a,mmio32,0x02810000" > +JH_CMDLINE:am65xx ?= "console=ttyS1,115200n8" > +JH_CMDLINE:j7 ?= "console=ttyS3,115200n8" > +JH_CMDLINE:j7200-evm ?= "console=ttyS3,115200n8" > + > +do_configure() { > + if [ -d ${STAGING_DIR_HOST}/${CELLCONF_DIR} ]; > + then > + cp ${STAGING_DIR_HOST}/${CELLCONF_DIR}/*.c ${S}/configs/ > + fi > +} > + > +USER_SPACE_CFLAGS = '${CFLAGS} -DLIBEXECDIR=\\\"${libexecdir}\\\" \ > + -DJAILHOUSE_VERSION=\\\"$JAILHOUSE_VERSION\\\" \ > + -Wall -Wextra -Wmissing-declarations > -Wmissing-prototypes -Werror \ > + -I../driver' > + > +TOOLS_SRC_DIR = "${S}/tools" > + > +EXTRA_OEMAKE = "ARCH=${JH_ARCH} CROSS_COMPILE=${TARGET_PREFIX} CC="${CC}" > KDIR=${STAGING_KERNEL_BUILDDIR}" > + > +do_compile() { > + oe_runmake V=1 > +} > + > +do_install() { > + # Install pyjailhouse python modules needed by the tools > + # distutils3_do_install > + > + # We want to install the python tools, but we do not want to use pip... > + # At least with v0.10, we can work around this with > + # 'PIP=":" PYTHON_PIP_USEABLE=yes' > + oe_runmake PIP=: PYTHON=python3 PYTHON_PIP_USEABLE=yes DESTDIR=${D} > install > + > + install -d ${D}${CELL_DIR} > + install -m 0644 ${B}/configs/${JH_ARCH}/${JH_CELL_FILES} > ${D}${CELL_DIR}/ > + > + install -d ${D}${INMATES_DIR} > + install -m 0644 ${B}/inmates/demos/${JH_ARCH}/*.bin ${D}${INMATES_DIR} > + > + install -d ${D}/boot > + if [ -n "${JH_RAMFS_IMAGE}" ] > + then > + if [ -f ${DEPLOY_DIR_IMAGE}/${JH_RAMFS_IMAGE}-${MACHINE}.cpio ] > + then > + install -m 0644 > ${DEPLOY_DIR_IMAGE}/${JH_RAMFS_IMAGE}-${MACHINE}.cpio ${D}/boot > + else > + bberror "Could not find JH_RAMFS_IMAGE > (${JH_RAMFS_IMAGE}-${MACHINE}.cpio)!" > + bberror "Please make sure that \"cpio\" is in > IMAGE_FSTYPES." > + fi > + fi > + > + if [ -n "${JH_INMATE_DTB}" -a -n "${JH_LINUX_DEMO_CELL}" ]; then > + cd ${TOOLS_SRC_DIR} > + > + echo "#! /bin/sh" > ${D}${JH_DATADIR}/linux-demo.sh > + echo "jailhouse enable ${CELL_DIR}/${JH_SYSCONFIG_CELL}" >> > ${D}${JH_DATADIR}/linux-demo.sh > + ./jailhouse-cell-linux -w ${D}${JH_DATADIR}/${JH_INMATE_DTB} \ > + -a ${JH_ARCH} -c "${JH_CMDLINE}" \ > + -d ../configs/${JH_ARCH}/dts/${JH_INMATE_DTB} \ > + -i ${D}/boot/${JH_RAMFS_IMAGE}-${MACHINE}.cpio \ > + ${D}${CELL_DIR}/${JH_LINUX_DEMO_CELL} \ > + ${DEPLOY_DIR_IMAGE}/Image \ > + | tr -cd '\11\12\15\40-\176' \ > + >> ${D}${JH_DATADIR}/linux-demo.sh > + > + sed -i -e 's,^Modified device tree written.*,,g' > ${D}${JH_DATADIR}/linux-demo.sh > + sed -i -e 's,\${D},,g' ${D}${JH_DATADIR}/linux-demo.sh > + sed -i -e 's, linux-loader.bin, > ${JH_EXEC_DIR}/linux-loader.bin,g' ${D}${JH_DATADIR}/linux-demo.sh > + sed -i -e 's,\${DEPLOY_DIR_IMAGE},/boot,g' > ${D}${JH_DATADIR}/linux-demo.sh > + sed -i -e '/^\s*$/d' ${D}${JH_DATADIR}/linux-demo.sh > + chmod +x ${D}${JH_DATADIR}/linux-demo.sh > + fi > + > +} > + > +PACKAGE_BEFORE_PN = "kernel-module-jailhouse pyjailhouse ${PN}-tools" > +FILES:${PN} = "${base_libdir}/firmware ${libexecdir} ${sbindir} > ${JH_DATADIR} /boot" > +FILES:pyjailhouse = "${PYTHON_SITEPACKAGES_DIR}" > +FILES:${PN}-tools = "${libexecdir}/${BPN}/${BPN}-*" > + > +RDEPENDS:${PN}-tools = "pyjailhouse python3-mmap python3-math > python3-datetime python3-curses python3-compression" > +RDEPENDS:pyjailhouse = "python3-core python3-ctypes python3-fcntl > python3-shell" > + > +RRECOMMENDS:${PN} = "${PN}-tools" > + > +INSANE_SKIP:${PN} = "ldflags" > + > +KERNEL_MODULE_AUTOLOAD += "jailhouse" > + > +# Any extra cells/inmates from external recipes/packages > +CELLS = "" > + > +python __anonymous () { > + d.appendVarFlag('do_install', 'depends', ' virtual/kernel:do_deploy') > + ramfs = d.getVar('JH_RAMFS_IMAGE', True) > + if ramfs: > + d.appendVarFlag('do_install', 'depends', ' > ${JH_RAMFS_IMAGE}:do_image_complete') > + > + # Setup DEPENDS and RDEPENDS to included cells > + cells = d.getVar('CELLS', True) or "" > + for cell in cells.split(): > + d.appendVar('DEPENDS', ' ' + cell) > + d.appendVar('RDEPENDS_${PN}', ' ' + cell) > +} > + > + > +FILES:${PN} = " \ > + /boot \ > + /usr/libexec \ > + /usr/sbin/ivshmem-demo \ > + /usr/sbin/jailhouse \ > + /usr/libexec/jailhouse \ > + /usr/libexec/jailhouse/jailhouse-config-check \ > + /usr/libexec/jailhouse/jailhouse-config-collect \ > + /usr/libexec/jailhouse/jailhouse-hardware-check \ > + /usr/libexec/jailhouse/jailhouse-cell-stats \ > + /usr/libexec/jailhouse/linux-loader.bin \ > + /usr/libexec/jailhouse/jailhouse-cell-linux \ > + /usr/libexec/jailhouse/jailhouse-config-create \ > + /usr/share/jailhouse \ > + /usr/share/jailhouse/linux-demo.sh \ > + /usr/share/jailhouse/inmate-k3-am625-sk.dtb \ > + /usr/share/jailhouse/inmates \ > + /usr/share/jailhouse/cells \ > + /usr/share/jailhouse/inmates/gic-demo.bin \ > + /usr/share/jailhouse/inmates/ivshmem-demo.bin \ > + /usr/share/jailhouse/inmates/uart-demo.bin \ > + /usr/share/jailhouse/cells/k3-am625-sk.cell \ > + /usr/share/jailhouse/cells/k3-am625-sk-inmate-demo.cell \ > + /usr/share/jailhouse/cells/k3-am625-sk-linux-demo.cell \ > + /lib/firmware \ > + /lib/firmware/jailhouse.bin \ > + /boot/tisdk-tiny-image-am62xx-evm.cpio \ > +" > -- > 2.17.1
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