October 2024 - U-Boot

[PATCH] lmb: Correctly unmap and free memory on errors
by Ilias Apalodimas 11 Nov '24

11 Nov '24

We never free and unmap the memory on errors and we never unmap it when freeing it. This won't cause any problems on actual hardware but it will on sandbox Fixes: commit 22f2c9ed9f53 ("efi: memory: use the lmb API's for allocating and freeing memory") Signed-off-by: Ilias Apalodimas <ilias.apalodimas(a)linaro.org> --- lib/efi_loader/efi_memory.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/lib/efi_loader/efi_memory.c b/lib/efi_loader/efi_memory.c index 9f3f08769977..84be5532a655 100644 --- a/lib/efi_loader/efi_memory.c +++ b/lib/efi_loader/efi_memory.c @@ -451,7 +451,7 @@ efi_status_t efi_allocate_pages(enum efi_allocate_type type, enum efi_memory_type memory_type, efi_uintn_t pages, uint64_t *memory) { - u64 len; + u64 efi_addr, len; uint flags; efi_status_t ret; phys_addr_t addr; @@ -499,14 +499,17 @@ efi_status_t efi_allocate_pages(enum efi_allocate_type type, return EFI_INVALID_PARAMETER; } - addr = (u64)(uintptr_t)map_sysmem(addr, 0); + efi_addr = (u64)(uintptr_t)map_sysmem(addr, 0); /* Reserve that map in our memory maps */ - ret = efi_add_memory_map_pg(addr, pages, memory_type, true); - if (ret != EFI_SUCCESS) + ret = efi_add_memory_map_pg(efi_addr, pages, memory_type, true); + if (ret != EFI_SUCCESS) { /* Map would overlap, bail out */ + lmb_free_flags(addr, (u64)pages << EFI_PAGE_SHIFT, flags); + unmap_sysmem((void *)(uintptr_t)efi_addr); return EFI_OUT_OF_RESOURCES; + } - *memory = addr; + *memory = efi_addr; return EFI_SUCCESS; } @@ -548,6 +551,8 @@ efi_status_t efi_free_pages(uint64_t memory, efi_uintn_t pages) if (ret != EFI_SUCCESS) return EFI_NOT_FOUND; + unmap_sysmem((void *)(uintptr_t)memory); + return ret; } -- 2.45.2

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[PATCH v3 00/18] Support for rk3568 based QNAP TS433 NAS
by Heiko Stuebner 11 Nov '24

11 Nov '24

Currently QNAP builds a series of RK3568- (and RK3588-) based NAS systems. This series provides support for the 4-bay variant called TS433. The whole series of devices is pretty similar so adding support for the other variants will be pretty easy, once device-specific devicetrees land. The cherry-picked dts patches landed in the 6.12-rc1 merge window in the Linux kernel. This currently goes on top of today's u-boot master. changes in v3: - list qnap/index in doc/boards/index - add CONFIG_SYS_HAS_NONCACHED_MEMORY to defconfig to fix cache error changes in v2: - use actual cherry-picked upstream dts commits, now that they are merged Heiko Stuebner (17): arm64: dts: rockchip: add PCIe supply regulator to Qnap-TS433 arm64: dts: rockchip: enable second PCIe controller on the Qnap-TS433 arm64: dts: rockchip: enable uart0 on Qnap-TS433 arm64: dts: rockchip: enable usb ports on Qnap-TS433 arm64: dts: rockchip: add stdout path on Qnap-TS433 arm64: dts: rockchip: enable sata1+2 on Qnap-TS433 arm64: dts: rockchip: add board-aliases for Qnap-TS433 arm64: dts: rockchip: add hdd leds to Qnap-TS433 arm64: dts: rockchip: enable the tsadc on the Qnap-TS433 arm64: dts: rockchip: add gpio-keys to Qnap-TS433 arm64: dts: rockchip: define cpu-supply on the Qnap-TS433 arm64: dts: rockchip: add missing pmic information on Qnap-TS433 arm64: dts: rockchip: enable gpu on Qnap-TS433 arm64: dts: rockchip: add 2 pmu_io_domain supplies for Qnap-TS433 arm64: dts: rockchip: actually enable pmu-io-domains on qnap-ts433 arm64: dts: rockchip: add product-data eeproms to QNAP TS433 board: rockchip: add support for Qnap TS433 devices Uwe Kleine-König (1): arm64: dts: rockchip: Simplify network PHY connection on qnap-ts433 arch/arm/dts/rk3568-qnap-ts433-u-boot.dtsi | 6 + arch/arm/mach-rockchip/rk3568/Kconfig | 14 + board/qnap/ts433/Kconfig | 12 + board/qnap/ts433/MAINTAINERS | 8 + configs/qnap-ts433-rk3568_defconfig | 87 +++ doc/board/index.rst | 1 + doc/board/qnap/index.rst | 9 + doc/board/qnap/ts433.rst | 91 +++ doc/board/rockchip/rockchip.rst | 1 + .../src/arm64/rockchip/rk3568-qnap-ts433.dts | 571 +++++++++++++++++- include/configs/qnap_ts433.h | 10 + 11 files changed, 804 insertions(+), 6 deletions(-) create mode 100644 arch/arm/dts/rk3568-qnap-ts433-u-boot.dtsi create mode 100644 board/qnap/ts433/Kconfig create mode 100644 board/qnap/ts433/MAINTAINERS create mode 100644 configs/qnap-ts433-rk3568_defconfig create mode 100644 doc/board/qnap/index.rst create mode 100644 doc/board/qnap/ts433.rst create mode 100644 include/configs/qnap_ts433.h -- 2.45.2

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[PATCH] mtd: spi-nor: Add support for flash reset
by Venkatesh Yadav Abbarapu 11 Nov '24

11 Nov '24

Add support for spi-nor flash reset via GPIO controller by reading the reset-gpios property. [Ported from Linux kernel commit 8f1ee9ef71d0 ("mtd: spi-nor: Add support for flash reset") ] Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu(a)amd.com> --- drivers/mtd/spi/spi-nor-core.c | 44 ++++++++++++++++++++++++++++++++++ include/linux/mtd/spi-nor.h | 1 + 2 files changed, 45 insertions(+) diff --git a/drivers/mtd/spi/spi-nor-core.c b/drivers/mtd/spi/spi-nor-core.c index f5c9868bbc..900f66b0e8 100644 --- a/drivers/mtd/spi/spi-nor-core.c +++ b/drivers/mtd/spi/spi-nor-core.c @@ -12,6 +12,7 @@ #include <display_options.h> #include <log.h> #include <watchdog.h> +#include <asm/gpio.h> #include <dm.h> #include <dm/device_compat.h> #include <dm/devres.h> @@ -4401,7 +4402,13 @@ int spi_nor_remove(struct spi_nor *nor) nor->flags & SNOR_F_SOFT_RESET) return spi_nor_soft_reset(nor); #endif + if (CONFIG_IS_ENABLED(DM_GPIO)) { + if (nor->flash_gpio_reset) { + struct gpio_desc *flash_gpio_reset = nor->flash_gpio_reset; + dm_gpio_free(flash_gpio_reset->dev, flash_gpio_reset); + } + } return 0; } @@ -4448,6 +4455,37 @@ void spi_nor_set_fixups(struct spi_nor *nor) #endif /* SPI_FLASH_MACRONIX */ } +static int spi_nor_hw_reset(struct spi_nor *nor) +{ + struct udevice *dev = nor->spi->dev; + int rc; + + nor->flash_gpio_reset = devm_gpiod_get_optional(dev, "reset", + GPIOD_IS_OUT | GPIOD_ACTIVE_LOW); + + if (nor->flash_gpio_reset) { + /* + * Experimental delay values by looking at different flash device + * vendors datasheets. + */ + udelay(5); + + /* Toggle gpio to reset the flash device. */ + rc = dm_gpio_set_value(nor->flash_gpio_reset, 1); + if (rc) + return rc; + + udelay(150); + + rc = dm_gpio_set_value(nor->flash_gpio_reset, 0); + if (rc) + return rc; + + udelay(1200); + } + return 0; +} + int spi_nor_scan(struct spi_nor *nor) { struct spi_nor_flash_parameter params; @@ -4473,6 +4511,12 @@ int spi_nor_scan(struct spi_nor *nor) nor->setup = spi_nor_default_setup; + if (CONFIG_IS_ENABLED(DM_GPIO)) { + ret = spi_nor_hw_reset(nor); + if (ret) + return ret; + } + #ifdef CONFIG_SPI_FLASH_SOFT_RESET_ON_BOOT /* * When the flash is handed to us in a stateful mode like 8D-8D-8D, it diff --git a/include/linux/mtd/spi-nor.h b/include/linux/mtd/spi-nor.h index 655a6d197e..7c5337c636 100644 --- a/include/linux/mtd/spi-nor.h +++ b/include/linux/mtd/spi-nor.h @@ -583,6 +583,7 @@ struct spi_nor { u8 cmd_buf[SPI_NOR_MAX_CMD_SIZE]; enum spi_nor_cmd_ext cmd_ext_type; struct spi_nor_fixups *fixups; + struct gpio_desc *flash_gpio_reset; int (*setup)(struct spi_nor *nor, const struct flash_info *info, const struct spi_nor_flash_parameter *params); -- 2.17.1

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[Binman] Question regarding SPL symbol offsets generation
by Lukasz Majewski 09 Nov '24

09 Nov '24

Dear Community I'd like to ask about one issue with generation of symbol offsets in binman [1]. In my case the CONFIG_FSPI_CONF_HEADER is defined. Problem is with generated symbols [2] to point into ddr-1d-imem-fw/ddr-1d-dmem-fw/ddr-2d-imem-fw/ddr-2d-dmem-fw. It looks like only symbols have extra offset of 0x1000 (the same as the first section introduces) - binaries for training memory are placed without this extra offset. On the other hand - before this change: SHA1: 37e50627efacd8dae18b564e9d8886a033e181bc The u-boot-spl-ddr.bin was a separate binman "entry" (i.e. not section) - so e.g. ddr-1d-dmem-fw {} had proper offsets (as this binary was also mangled into spl.bin with mkimage invocation). Now the question - how to properly fix this issue? I've tried to add pad-before = <0x1000>; to ddr-1d-imem-fw property hoping to "move" this binary itself by 0x1000. However with it the symbol of ddr-1d-dmem-fw is moved up as well. Another option was to try alignment 'align-size' set to 0x1000 - effect is the same as described above. In the documentation [3] - I've found that I could use "ProcessEntryContents()" for tweaking, but this seems to be not eligible (as all imx8mX boards, which are going to boot from fspi) are affected. Maybe falling-back to 'multiple-images' [4] and generate the u-boot-spl-ddr.bin in that way is a proper solution? Last but not least - this problem is not present when one boots from SD/eMMC as in this case the "fspi_conf_block" property is not present and everything starts with 0x0 offset. Thanks in advance for your help. Links: [1] - https://source.denx.de/u-boot/u-boot/-/blob/master/arch/arm/dts/imx8mm-u-bo… [2] - https://source.denx.de/u-boot/u-boot/-/blob/master/drivers/ddr/imx/phy/help… [3] - https://github.com/ARM-software/u-boot/blob/master/tools/binman/README#L526 [4] - https://github.com/ARM-software/u-boot/blob/master/tools/binman/README#L371 Best regards, Lukasz Majewski -- DENX Software Engineering GmbH, Managing Director: Erika Unter HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma(a)denx.de

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x86_64+kvm: int_exception_handler() Exception 13 while executing option rom
by Vitaly Chikunov 09 Nov '24

09 Nov '24

Hi, I noticed that u-boot.rom does not boot in qemu-system-x86_64 (8.2.4) with KVM accelerator: builder@x86_64:~/RPM/BUILD/u-boot-qemu-2024.07$ qemu-system-x86_64 -M accel=kvm -nographic -bios ./u-boot.rom U-Boot SPL 2024.07 (Jul 04 2024 - 09:26:24 +0000) int_exception_handler() Exception 13 while executing option rom <hangs> The same rom with `-M accel=tcg` boots OK[1]. Thanks, [1] ps. Log of TCG boot: builder@x86_64:~/RPM/BUILD/u-boot-qemu-2024.07$ qemu-system-x86_64 -M accel=tcg -nographic -bios ./u-boot.rom U-Boot SPL 2024.07 (Jul 04 2024 - 09:26:24 +0000) Video: 1024x768x32 alloc_simple() alloc space exhausted Trying to boot from SPI Jumping to 64-bit U-Boot: Note many features are missing U-Boot 2024.07 (Jul 04 2024 - 09:26:24 +0000) CPU: QEMU Virtual CPU version 2.5+ DRAM: 128 MiB Core: 20 devices, 13 uclasses, devicetree: separate Loading Environment from nowhere... OK Video: 1024x768x0 Model: QEMU x86 (I440FX) Net: e1000: 52:54:00:12:34:56 eth0: e1000#0 Hit any key to stop autoboot: 0 Scanning for bootflows in all bootdevs Seq Method State Uclass Part Name Filename --- ----------- ------ -------- ---- ------------------------ ---------------- Scanning global bootmeth 'efi_mgr': efi_set_blk_dev_to_system_partition() No EFI system partition efi_set_blk_dev_to_system_partition() No EFI system partition efi_var_to_file() Failed to persist EFI variables Hunting with: nvme Hunting with: qfw Hunting with: scsi scanning bus for devices... Hunting with: virtio Scanning bootdev 'qfw_pio.bootdev': fatal: no kernel available Hunting with: ide Bus 0: not available Bus 1: OK Device 2: Model: QEMU Firm: 2.5+ Ser#: QEMU DVD-ROM Type: Removable CD ROM Capacity: not available Device 3: not available Hunting with: usb No USB controllers found Hunting with: ethernet BOOTP broadcast 1 BOOTP broadcast 2 BOOTP broadcast 3 DHCP client bound to address 10.0.2.15 (1001 ms) Scanning bootdev 'e1000#0.bootdev': BOOTP broadcast 1 BOOTP broadcast 2 BOOTP broadcast 3 DHCP client bound to address 10.0.2.15 (1000 ms) *** Warning: no boot file name; using '0A00020F.img' Using e1000#0 device TFTP from server 10.0.2.2; our IP address is 10.0.2.15 Filename '0A00020F.img'. Load address: 0x1000000 Loading: * TFTP error: 'Access violation' (2) Not retrying... No more bootdevs --- ----------- ------ -------- ---- ------------------------ ---------------- (0 bootflows, 0 valid) =>

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[PATCH v10 00/37] Implement ACPI on aarch64
by Patrick Rudolph 09 Nov '24

09 Nov '24

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. Maximilian Brune (3): acpi: x86: Move SPCR and DBG2 into common code acpi: x86: Write FADT in common code serial: serial_pl01x: Implement .getinfo() for PL01 Patrick Rudolph (32): acpi: x86: Move MADT to common code acpi: Fix typo acpi: Add define for GTDT arm: acpi: Add generic ACPI methods acpi: Add fill_madt to acpi_ops acpi: acpi_table: Bump revisions acpi: Add ACPITAB for PPTT and GTDT acpi: acpi_table: Add IORT support acpi: Move function prototype acpi_table: Support platforms with unusable RSDT acpi: Allocate and write ACPI tables acpi: Add processor device drivers: usb: Add generic XHCI drivers: ata: Rename ahci_mvebu drivers/cpu: Add generic armv8 cpu driver arm: gic-v3-its: Rename objects arm: gic-v3-its: Implement of_xlate arm: lib: Add GICV2 driver drivers: misc: irq-uclass: Update irq_get_by_index drivers/arm: Implement acpi_fill_madt common: Enable BLOBLIST_TABLES on arm board: emulation: Add QEMU sbsa support arm: mach-bcm283x: Map the ARM local MMIO as well arm: bcm283x: Generate ACPI tables arm: cpu: Add ACPI parking protocol support armv8: cpu: Enable ACPI parking protocol arm: Implement read_mpidr on armv7 arm: mach-bcm283x: Add ARMV8_MULTIENTRY support arm: mach-bcm283x: Enable ARMV8_MULTIENTRY bloblist: Fix use of uninitialized variable configs: Add RPI4 ACPI defconfig CI: Enable qemu_sbsa Simon Glass (2): arm: mach-bcm283x: Bring in some header files from tianocore board: raspberrypi: Add ASL files from tianocore .azure-pipelines.yml | 8 + .gitlab-ci.yml | 11 + MAINTAINERS | 2 +- arch/arm/Kconfig | 11 +- arch/arm/cpu/armv8/Makefile | 1 + arch/arm/cpu/armv8/acpi_park_v8.S | 113 ++++ arch/arm/cpu/armv8/start.S | 12 + arch/arm/dts/qemu-sbsa.dts | 138 ++++ arch/arm/include/asm/acpi_table.h | 147 ++++ arch/arm/include/asm/arch-qemu-sbsa/boot0.h | 34 + arch/arm/include/asm/system.h | 9 + arch/arm/lib/Makefile | 2 + arch/arm/lib/acpi_table.c | 276 ++++++++ arch/arm/lib/gic-v2.c | 89 +++ arch/arm/lib/gic-v3-its.c | 121 +++- arch/arm/mach-bcm283x/Kconfig | 16 +- arch/arm/mach-bcm283x/Makefile | 4 + arch/arm/mach-bcm283x/bcm2711_acpi.c | 128 ++++ .../mach-bcm283x/include/mach/acpi/bcm2711.h | 152 +++++ .../mach-bcm283x/include/mach/acpi/bcm2836.h | 127 ++++ .../include/mach/acpi/bcm2836_gpio.h | 19 + .../include/mach/acpi/bcm2836_gpu.h | 47 ++ .../include/mach/acpi/bcm2836_pwm.h | 33 + .../include/mach/acpi/bcm2836_sdhost.h | 18 + .../include/mach/acpi/bcm2836_sdio.h | 21 + arch/arm/mach-bcm283x/init.c | 2 +- arch/arm/mach-qemu/Kconfig | 36 +- arch/sandbox/dts/test.dts | 3 + arch/sandbox/lib/Makefile | 9 +- arch/sandbox/lib/acpi_table.c | 11 + arch/x86/cpu/apollolake/acpi.c | 20 +- arch/x86/cpu/baytrail/acpi.c | 17 +- arch/x86/cpu/intel_common/acpi.c | 22 +- arch/x86/cpu/quark/acpi.c | 19 +- arch/x86/cpu/tangier/acpi.c | 33 +- arch/x86/include/asm/acpi_table.h | 28 +- arch/x86/lib/acpi_table.c | 245 +------ board/emulation/qemu-arm/MAINTAINERS | 2 + board/emulation/qemu-sbsa/Kconfig | 59 ++ board/emulation/qemu-sbsa/Makefile | 8 + board/emulation/qemu-sbsa/acpi.c | 192 ++++++ board/emulation/qemu-sbsa/dsdt.asl | 483 ++++++++++++++ board/emulation/qemu-sbsa/lowlevel_init.S | 22 + board/emulation/qemu-sbsa/qemu-sbsa.c | 273 ++++++++ board/emulation/qemu-sbsa/qemu-sbsa.env | 14 + board/emulation/qemu-sbsa/qemu-sbsa.h | 38 ++ board/emulation/qemu-sbsa/smc.c | 71 ++ board/raspberrypi/rpi/.gitignore | 3 + board/raspberrypi/rpi/Makefile | 2 + board/raspberrypi/rpi/acpitables.h | 90 +++ board/raspberrypi/rpi/dsdt.asl | 254 +++++++ board/raspberrypi/rpi/emmc.asl | 136 ++++ board/raspberrypi/rpi/gpudevs.asl | 372 +++++++++++ board/raspberrypi/rpi/pci.asl | 177 +++++ board/raspberrypi/rpi/pep.asl | 90 +++ board/raspberrypi/rpi/rhpx.asl | 195 ++++++ board/raspberrypi/rpi/rpi.c | 183 +++++ board/raspberrypi/rpi/sdhc.asl | 111 +++ board/raspberrypi/rpi/uart.asl | 208 ++++++ boot/bootflow.c | 8 +- common/Kconfig | 1 + common/bloblist.c | 2 +- configs/clearfog_defconfig | 2 +- configs/clearfog_gt_8k_defconfig | 2 +- configs/clearfog_sata_defconfig | 2 +- configs/clearfog_spi_defconfig | 2 +- configs/db-88f6820-gp_defconfig | 2 +- configs/ds116_defconfig | 2 +- configs/helios4_defconfig | 2 +- configs/mvebu_crb_cn9130_defconfig | 2 +- configs/mvebu_db-88f3720_defconfig | 2 +- configs/mvebu_db_armada8k_defconfig | 2 +- configs/mvebu_db_cn9130_defconfig | 2 +- configs/mvebu_espressobin-88f3720_defconfig | 2 +- .../mvebu_espressobin_ultra-88f3720_defconfig | 2 +- configs/mvebu_mcbin-88f8040_defconfig | 2 +- configs/mvebu_puzzle-m801-88f8040_defconfig | 2 +- configs/n2350_defconfig | 2 +- configs/octeon_nic23_defconfig | 2 +- configs/qemu-arm-sbsa_defconfig | 12 + configs/rpi_4_acpi_defconfig | 10 + configs/turris_omnia_defconfig | 2 +- doc/board/emulation/index.rst | 1 + doc/board/emulation/qemu-sbsa.rst | 98 +++ doc/develop/driver-model/virtio.rst | 1 + drivers/ata/Kconfig | 12 +- drivers/ata/Makefile | 2 +- drivers/ata/{ahci_mvebu.c => ahci_generic.c} | 17 +- drivers/core/acpi.c | 16 + drivers/cpu/Kconfig | 7 + drivers/cpu/Makefile | 2 + drivers/cpu/armv8_cpu.c | 151 +++++ drivers/cpu/armv8_cpu.h | 31 + drivers/cpu/bcm283x_cpu.c | 214 ++++++ drivers/misc/irq-uclass.c | 66 +- drivers/pci/pcie_brcmstb.c | 101 +-- drivers/serial/serial_pl01x.c | 24 + drivers/usb/host/Kconfig | 8 + drivers/usb/host/Makefile | 1 + drivers/usb/host/xhci-generic.c | 75 +++ include/acpi/acpi_table.h | 324 ++++++++- include/acpi/acpigen.h | 12 + include/bloblist.h | 1 + include/configs/qemu-sbsa.h | 89 +++ include/dm/acpi.h | 26 + include/irq.h | 14 + include/serial.h | 1 + lib/Kconfig | 31 +- lib/acpi/acpi_table.c | 630 +++++++++++++++++- lib/acpi/acpigen.c | 11 + test/dm/acpi.c | 43 ++ test/dm/irq.c | 15 + test/py/tests/test_event_dump.py | 1 + 113 files changed, 6519 insertions(+), 542 deletions(-) create mode 100644 arch/arm/cpu/armv8/acpi_park_v8.S create mode 100644 arch/arm/dts/qemu-sbsa.dts create mode 100644 arch/arm/include/asm/arch-qemu-sbsa/boot0.h create mode 100644 arch/arm/lib/acpi_table.c create mode 100644 arch/arm/lib/gic-v2.c create mode 100644 arch/arm/mach-bcm283x/bcm2711_acpi.c create mode 100644 arch/arm/mach-bcm283x/include/mach/acpi/bcm2711.h create mode 100644 arch/arm/mach-bcm283x/include/mach/acpi/bcm2836.h create mode 100644 arch/arm/mach-bcm283x/include/mach/acpi/bcm2836_gpio.h create mode 100644 arch/arm/mach-bcm283x/include/mach/acpi/bcm2836_gpu.h create mode 100644 arch/arm/mach-bcm283x/include/mach/acpi/bcm2836_pwm.h create mode 100644 arch/arm/mach-bcm283x/include/mach/acpi/bcm2836_sdhost.h create mode 100644 arch/arm/mach-bcm283x/include/mach/acpi/bcm2836_sdio.h create mode 100644 arch/sandbox/lib/acpi_table.c create mode 100644 board/emulation/qemu-sbsa/Kconfig create mode 100644 board/emulation/qemu-sbsa/Makefile create mode 100644 board/emulation/qemu-sbsa/acpi.c create mode 100644 board/emulation/qemu-sbsa/dsdt.asl create mode 100644 board/emulation/qemu-sbsa/lowlevel_init.S create mode 100644 board/emulation/qemu-sbsa/qemu-sbsa.c create mode 100644 board/emulation/qemu-sbsa/qemu-sbsa.env create mode 100644 board/emulation/qemu-sbsa/qemu-sbsa.h create mode 100644 board/emulation/qemu-sbsa/smc.c create mode 100644 board/raspberrypi/rpi/.gitignore create mode 100644 board/raspberrypi/rpi/acpitables.h create mode 100644 board/raspberrypi/rpi/dsdt.asl create mode 100644 board/raspberrypi/rpi/emmc.asl create mode 100644 board/raspberrypi/rpi/gpudevs.asl create mode 100644 board/raspberrypi/rpi/pci.asl create mode 100644 board/raspberrypi/rpi/pep.asl create mode 100644 board/raspberrypi/rpi/rhpx.asl create mode 100644 board/raspberrypi/rpi/sdhc.asl create mode 100644 board/raspberrypi/rpi/uart.asl create mode 100644 configs/qemu-arm-sbsa_defconfig create mode 100644 configs/rpi_4_acpi_defconfig create mode 100644 doc/board/emulation/qemu-sbsa.rst rename drivers/ata/{ahci_mvebu.c => ahci_generic.c} (71%) create mode 100644 drivers/cpu/armv8_cpu.c create mode 100644 drivers/cpu/armv8_cpu.h create mode 100644 drivers/cpu/bcm283x_cpu.c create mode 100644 drivers/usb/host/xhci-generic.c create mode 100644 include/configs/qemu-sbsa.h -- 2.46.2

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[PATCH 1/3] binman: Add nxp_imx8mimage etype
by Marek Vasut 08 Nov '24

08 Nov '24

Add new binman etype derived from mkimage etype which generates configuration input file for mkimage -T imx8mimage, and runs the mkimage on input data. The mkimage -T imx8mimage is used to generate combined image with SPL and DDR PHY blobs which is bootable on i.MX8M. The configuration file generated here is equivalent of imx8mimage.cfg, which is the file passed to '$ mkimage -T imx8mimage -n imx8mimage.cfg ...' . The settings generated into the imx8mimage.cfg file are configured via supported binman DT properties, nxp,boot-from, nxp,loader-address, nxp,rom-version. Signed-off-by: Marek Vasut <marex(a)denx.de> --- Cc: "NXP i.MX U-Boot Team" <uboot-imx(a)nxp.com> Cc: Adam Ford <aford173(a)gmail.com> Cc: Alper Nebi Yasak <alpernebiyasak(a)gmail.com> Cc: Andrejs Cainikovs <andrejs.cainikovs(a)toradex.com> Cc: Angus Ainslie <angus(a)akkea.ca> Cc: Emanuele Ghidoli <emanuele.ghidoli(a)toradex.com> Cc: Fabio Estevam <festevam(a)gmail.com> Cc: Francesco Dolcini <francesco.dolcini(a)toradex.com> Cc: Marcel Ziswiler <marcel.ziswiler(a)toradex.com> Cc: Rasmus Villemoes <rasmus.villemoes(a)prevas.dk> Cc: Simon Glass <sjg(a)chromium.org> Cc: Stefan Eichenberger <stefan.eichenberger(a)toradex.com> Cc: Stefano Babic <sbabic(a)denx.de> Cc: Tim Harvey <tharvey(a)gateworks.com> Cc: Tom Rini <trini(a)konsulko.com> Cc: kernel(a)puri.sm Cc: u-boot(a)dh-electronics.com Cc: u-boot(a)lists.denx.de --- tools/binman/etype/nxp_imx8mimage.py | 73 ++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 tools/binman/etype/nxp_imx8mimage.py diff --git a/tools/binman/etype/nxp_imx8mimage.py b/tools/binman/etype/nxp_imx8mimage.py new file mode 100644 index 00000000000..5a106e0a76e --- /dev/null +++ b/tools/binman/etype/nxp_imx8mimage.py @@ -0,0 +1,73 @@ +# SPDX-License-Identifier: GPL-2.0+ +# Copyright 2023-2024 Marek Vasut <marex(a)denx.de> +# Written with much help from Simon Glass <sjg(a)chromium.org> +# +# Entry-type module for generating the i.MX8M mkimage -T imx8mimage +# configuration file and invocation of mkimage -T imx8mimage on the +# configuration file and input data. +# + +from collections import OrderedDict + +from binman.entry import Entry +from binman.etype.mkimage import Entry_mkimage +from binman import elf +from dtoc import fdt_util +from u_boot_pylib import tools + +class Entry_nxp_imx8mimage(Entry_mkimage): + """NXP i.MX8M imx8mimage .cfg file generator and mkimage invoker + + Properties / Entry arguments: + - nxp,boot-from - device to boot from (e.g. 'sd') + - nxp,loader-address - loader address (SPL text base) + - nxp,rom-version - BootROM version ('2' for i.MX8M Nano and Plus) + """ + + def __init__(self, section, etype, node): + super().__init__(section, etype, node) + self.required_props = ['nxp,boot-from', 'nxp,rom-version', 'nxp,loader-address'] + + def ReadNode(self): + super().ReadNode() + self.boot_from = fdt_util.GetString(self._node, 'nxp,boot-from') + self.loader_address = fdt_util.GetInt(self._node, 'nxp,loader-address') + self.rom_version = fdt_util.GetInt(self._node, 'nxp,rom-version') + self.ReadEntries() + + def BuildSectionData(self, required): + _, input_fname, uniq = self.collect_contents_to_file( + self._entries.values(), 'input') + # Generate mkimage configuration file similar to imx8mimage.cfg + # and pass it to mkimage to generate SPL image for us here. + cfg_fname = tools.get_output_filename('nxp.imx8mimage.cfg.%s' % uniq) + with open(cfg_fname, 'w') as outf: + print('ROM_VERSION v%d' % self.rom_version, file=outf) + print('BOOT_FROM %s' % self.boot_from, file=outf) + print('LOADER %s %#x' % (input_fname, self.loader_address), file=outf) + + output_fname = tools.get_output_filename(f'cfg-out.{uniq}') + args = ['-d', input_fname, '-n', cfg_fname, '-T', 'imx8mimage', + output_fname] + if self.mkimage.run_cmd(*args) is not None: + return tools.read_file(output_fname) + else: + # Bintool is missing; just use the input data as the output + self.record_missing_bintool(self.mkimage) + return data + + def SetImagePos(self, image_pos): + # Customized SoC specific SetImagePos which skips the mkimage etype + # implementation and removes the 0x48 offset introduced there. That + # offset is only used for uImage/fitImage, which is not the case in + # here. + upto = 0x00 + for entry in super().GetEntries().values(): + entry.SetOffsetSize(upto, None) + + # Give up if any entries lack a size + if entry.size is None: + return + upto += entry.size + + super(Entry_mkimage, self).SetImagePos(image_pos) -- 2.43.0

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[PATCH v2 0/6] Enable https for wget
by Ilias Apalodimas 08 Nov '24

08 Nov '24

Hi all, This is a respin of [0] adding https support to wget. In short patch#1 enables the crypto algorithms we need in mbedTLS patches#2, #3 enable anf fix the lwIP part we need patch#4 is adding https:// parsing support in our wget patch#5 is making https:// the default for QEMU lwip defconfig so people can easily test and finaly patch#6 updates our documentation [0] https://lore.kernel.org/u-boot/20241018142235.715571-1-ilias.apalodimas@lin… Changes since v1: - re-arranged the Makefile objects so they only get compiled when TLS ie enabled - Fix all the applicable remarks Simon had on the wget patches - Fixed the title of a patch pointer out by Peter - Rebased on -master - Collected r-b tags Ilias Apalodimas (4): mbedtls: Enable TLS 1.2 support net: lwip: Enable https:// support for wget configs: Enable https for wget on qemu arm64 doc: uefi: Describe UEFI HTTPs boot Javier Tia (2): net: lwip: Update lwIP for mbedTLS > 3.0 support and enable https net: lwip: Add Support Server Name Indication support cmd/Kconfig | 19 +++++ configs/qemu_arm64_lwip_defconfig | 1 + doc/develop/uefi/uefi.rst | 45 ++++++++++- lib/lwip/Makefile | 3 + .../src/apps/altcp_tls/altcp_tls_mbedtls.c | 50 +++++++----- lib/lwip/lwip/src/core/tcp_out.c | 10 +-- lib/lwip/lwip/src/include/lwip/altcp_tls.h | 2 +- lib/lwip/u-boot/lwipopts.h | 6 ++ lib/mbedtls/Kconfig | 12 +++ lib/mbedtls/Makefile | 31 ++++++++ lib/mbedtls/mbedtls_def_config.h | 52 +++++++++++++ net/lwip/Kconfig | 2 +- net/lwip/wget.c | 78 +++++++++++++++++-- 13 files changed, 272 insertions(+), 39 deletions(-) -- 2.45.2

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[PATCH 0/6] Add support of Android Boot Image version 2 and non-AB image
by Guillaume La Roque 08 Nov '24

08 Nov '24

Actually bootmethod android only support android boot image version 4 and with AB image, some old platform wtill use android boot image version 2 with AB or without AB slot. This patchset add support of both version 2 and non-AB slot images. It's fixed in same time a boot issue seen on khadas vim3{l} board with 16GB eMMC patchset was tested on khadas VIM3 and VIM3L with AOSP main branch and android-mainline kernel and with TI AM62P with android release provided by TI. Signed-off-by: Guillaume La Roque <glaroque(a)baylibre.com> --- Guillaume La Roque (6): bootstd: android: add support of bootimage v2 bootstd: android: add non-A/B image support configs: khadas-vim3{l}: fix userdata size configs: khadas-vim3l_android{_ab}: move on bootmeth android configs: khadas-vim3_android{_ab}: move on bootmeth android bootstd: Add test for Android boot image v2 arch/sandbox/dts/test.dts | 10 +++- boot/Kconfig | 1 - boot/bootmeth_android.c | 80 ++++++++++++++++++++++--------- configs/am62x_a53_android.config | 1 + configs/khadas-vim3_android_ab_defconfig | 7 ++- configs/khadas-vim3_android_defconfig | 7 ++- configs/khadas-vim3l_android_ab_defconfig | 7 ++- configs/khadas-vim3l_android_defconfig | 7 ++- configs/sandbox_defconfig | 1 + include/configs/khadas-vim3_android.h | 31 +++++++++--- include/configs/khadas-vim3l_android.h | 33 ++++++++++--- test/boot/bootflow.c | 29 +++++++++-- test/py/tests/test_ut.py | 49 +++++++++++++++++++ 13 files changed, 219 insertions(+), 44 deletions(-) --- base-commit: 9e1cd2f2cb86865bbc002ed961a095c7a8bcc989 change-id: 20241015-adnroidv2-a01dca609707 prerequisite-message-id: 20241017-android_ab_master-v5-0-43bfcc096d95(a)salutedevices.com prerequisite-patch-id: 2741d3997913068fd4ce70645feaf67036adf401 prerequisite-patch-id: 3aee9fe1151f7f358c37dd18068f2270cfd11bf9 prerequisite-patch-id: d43a2bb0407de9b4d76464f5edc7d08eecb6e637 prerequisite-patch-id: 887f326fb6118f3b032f843d4f9edd382a0f3e8f prerequisite-patch-id: 51498bd770f7fe82cf6954ba61564cfd4644aace prerequisite-patch-id: 93d7bac8e10fad672833df6647f346cfce38f008 prerequisite-message-id: 20241017-topic-fastboot-fixes-mkbootimg-v2-0-c3927102d931(a)linaro.org prerequisite-patch-id: 03ee7fe890d6cc5734ba5950fcda820466f9eee5 prerequisite-patch-id: cdef2f4a68a8ae2eb4ffee5467ef45d1638e5266 prerequisite-patch-id: 93aa15770f62ff17e55b74480456cf1f305de65e Best regards, -- Guillaume La Roque <glaroque(a)baylibre.com>

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[PATCH] cadence_qspi: Refactor the flash reset functionality
by Venkatesh Yadav Abbarapu 07 Nov '24

07 Nov '24

As the flash reset is handled in spi nor core, removing the flash reset functionality. As the configuration like tristate and hysterisis need to be enabled by the cdo. Handle the flash reset only for mini u-boot case. Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu(a)amd.com> --- drivers/spi/cadence_ospi_versal.c | 43 ------------------------------- drivers/spi/cadence_qspi.c | 7 +++-- 2 files changed, 5 insertions(+), 45 deletions(-) diff --git a/drivers/spi/cadence_ospi_versal.c b/drivers/spi/cadence_ospi_versal.c index 222f828f54..de51e4c37f 100644 --- a/drivers/spi/cadence_ospi_versal.c +++ b/drivers/spi/cadence_ospi_versal.c @@ -125,48 +125,6 @@ int cadence_qspi_apb_wait_for_dma_cmplt(struct cadence_spi_priv *priv) return 0; } -#if defined(CONFIG_DM_GPIO) -int cadence_qspi_versal_flash_reset(struct udevice *dev) -{ - struct gpio_desc gpio; - u32 reset_gpio; - int ret; - - /* request gpio and set direction as output set to 1 */ - ret = gpio_request_by_name(dev, "reset-gpios", 0, &gpio, - GPIOD_IS_OUT | GPIOD_IS_OUT_ACTIVE); - if (ret) { - printf("%s: unable to reset ospi flash device", __func__); - return ret; - } - - reset_gpio = PMIO_NODE_ID_BASE + gpio.offset; - - /* Request for pin */ - xilinx_pm_request(PM_PINCTRL_REQUEST, reset_gpio, 0, 0, 0, NULL); - - /* Enable hysteresis in cmos receiver */ - xilinx_pm_request(PM_PINCTRL_CONFIG_PARAM_SET, reset_gpio, - PM_PINCTRL_CONFIG_SCHMITT_CMOS, - PM_PINCTRL_INPUT_TYPE_SCHMITT, 0, NULL); - - /* Disable Tri-state */ - xilinx_pm_request(PM_PINCTRL_CONFIG_PARAM_SET, reset_gpio, - PM_PINCTRL_CONFIG_TRI_STATE, - PM_PINCTRL_TRI_STATE_DISABLE, 0, NULL); - udelay(1); - - /* Set value 0 to pin */ - dm_gpio_set_value(&gpio, 0); - udelay(1); - - /* Set value 1 to pin */ - dm_gpio_set_value(&gpio, 1); - udelay(1); - - return 0; -} -#else int cadence_qspi_versal_flash_reset(struct udevice *dev) { /* CRP WPROT */ @@ -209,7 +167,6 @@ int cadence_qspi_versal_flash_reset(struct udevice *dev) return 0; } -#endif void cadence_qspi_apb_enable_linear_mode(bool enable) { diff --git a/drivers/spi/cadence_qspi.c b/drivers/spi/cadence_qspi.c index 9c466f8695..f8c3fe8428 100644 --- a/drivers/spi/cadence_qspi.c +++ b/drivers/spi/cadence_qspi.c @@ -258,8 +258,11 @@ static int cadence_spi_probe(struct udevice *bus) if (priv->read_delay >= 0) priv->read_delay = -1; - /* Reset ospi flash device */ - return cadence_qspi_versal_flash_reset(bus); + if (!CONFIG_IS_ENABLED(DM_GPIO)) + /* Reset ospi flash device */ + return cadence_qspi_versal_flash_reset(bus); + + return 0; } static int cadence_spi_remove(struct udevice *dev) -- 2.17.1

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