From: Tom Rini Date: Sun, 27 Oct 2024 23:14:22 +0000 (-0600) Subject: Merge patch series "Implement ACPI on aarch64" X-Git-Url: http://git.dujemihanovic.xyz/%22http:/www.sics.se/static/git-favicon.png?a=commitdiff_plain;h=2800aecce08b47b169d8e9824dd23b1297b2cedc;p=u-boot.git Merge patch series "Implement ACPI on aarch64" Patrick Rudolph says: Based on the existing work done by Simon Glass this series adds support for booting aarch64 devices using ACPI only. As first target QEMU SBSA support is added, which relies on ACPI only to boot an OS. As secondary target the Raspberry Pi4 was used, which is broadly available and allows easy testing of the proposed solution. The series is split into ACPI cleanups and code movements, adding Arm specific ACPI tables and finally SoC and mainboard related changes to boot a Linux on the QEMU SBSA and RPi4. Currently only the mandatory ACPI tables are supported, allowing to boot into Linux without errors. The QEMU SBSA support is feature complete and provides the same functionality as the EDK2 implementation. The changes were tested on real hardware as well on QEMU v9.0: qemu-system-aarch64 -machine sbsa-ref -nographic -cpu cortex-a57 \ -pflash secure-world.rom \ -pflash unsecure-world.rom qemu-system-aarch64 -machine raspi4b -kernel u-boot.bin -cpu cortex-a72 \ -smp 4 -m 2G -drive file=raspbian.img,format=raw,index=0 \ -dtb bcm2711-rpi-4-b.dtb -nographic Tested against FWTS V24.03.00. Known issues: - The QEMU rpi4 support is currently limited as it doesn't emulate PCI, USB or ethernet devices! - The SMP bringup doesn't work on RPi4, but works in QEMU (Possibly cache related). - PCI on RPI4 isn't working on real hardware since the pcie_brcmstb Linux kernel module doesn't support ACPI yet. Link: https://lore.kernel.org/r/20241023132116.970117-1-patrick.rudolph@9elements.com --- 2800aecce08b47b169d8e9824dd23b1297b2cedc diff --cc .azure-pipelines.yml index 3ff1b44a6b,2881851ecf..4ecf76eaa0 --- a/.azure-pipelines.yml +++ b/.azure-pipelines.yml @@@ -423,9 -420,9 +428,12 @@@ stages qemu_arm64: TEST_PY_BD: "qemu_arm64" TEST_PY_TEST_SPEC: "not sleep" + qemu_arm64_lwip: + TEST_PY_BD: "qemu_arm64_lwip" + TEST_PY_TEST_SPEC: "test_net_dhcp or test_net_ping or test_net_tftpboot" + qemu_arm_sbsa_ref: + TEST_PY_BD: "qemu-arm-sbsa" + TEST_PY_TEST_SPEC: "not sleep" qemu_m68k: TEST_PY_BD: "M5208EVBE" TEST_PY_ID: "--id qemu" diff --cc .gitlab-ci.yml index d89657e28b,3f02a492d5..0aeda53bc2 --- a/.gitlab-ci.yml +++ b/.gitlab-ci.yml @@@ -42,6 -39,11 +42,11 @@@ stages wget -O - https://github.com/riscv-software-src/opensbi/releases/download/v1.3.1/opensbi-1.3.1-rv-bin.tar.xz | tar -C /tmp -xJ; export OPENSBI=/tmp/opensbi-1.3.1-rv-bin/share/opensbi/lp64/generic/firmware/fw_dynamic.bin; fi + - if [[ "${TEST_PY_BD}" == "qemu-arm-sbsa" ]]; then + wget -O /tmp/bl1.bin https://artifacts.codelinaro.org/artifactory/linaro-419-sbsa-ref/latest/tf-a/bl1.bin; + wget -O /tmp/fip.bin https://artifacts.codelinaro.org/artifactory/linaro-419-sbsa-ref/latest/tf-a/fip.bin; - export BINMAN_INDIRS=/tmp ++ export BINMAN_INDIRS=/tmp; + fi after_script: - cp -v /tmp/${TEST_PY_BD}/*.{html,css,xml} . @@@ -351,12 -349,12 +356,18 @@@ qemu_arm64 test.py TEST_PY_TEST_SPEC: "not sleep" <<: *buildman_and_testpy_dfn +qemu_arm64_lwip test.py: + variables: + TEST_PY_BD: "qemu_arm64_lwip" + TEST_PY_TEST_SPEC: "test_net_dhcp or test_net_ping or test_net_tftpboot" + <<: *buildman_and_testpy_dfn + + qemu_arm_sbsa test.py: + variables: + TEST_PY_BD: "qemu-arm-sbsa" + TEST_PY_TEST_SPEC: "not sleep" + <<: *buildman_and_testpy_dfn + qemu_m68k test.py: variables: TEST_PY_BD: "M5208EVBE" diff --cc arch/arm/cpu/armv8/Makefile index 8747d2eb18,4f4368ff8c..2e71ff2dc9 --- a/arch/arm/cpu/armv8/Makefile +++ b/arch/arm/cpu/armv8/Makefile @@@ -27,8 -27,9 +27,9 @@@ endi obj-y += cpu-dt.o obj-$(CONFIG_ARM_SMCCC) += smccc-call.o -ifndef CONFIG_SPL_BUILD +ifndef CONFIG_XPL_BUILD obj-$(CONFIG_ARMV8_SPIN_TABLE) += spin_table.o spin_table_v8.o + obj-$(CONFIG_ACPI_PARKING_PROTOCOL) += acpi_park_v8.o else obj-$(CONFIG_ARCH_SUNXI) += fel_utils.o endif