diff options
Diffstat (limited to 'config/u-boot/default/patches/0006-arm-qemu-Enable-Bochs-console-buffering-USB-keyboard.patch')
| -rw-r--r-- | config/u-boot/default/patches/0006-arm-qemu-Enable-Bochs-console-buffering-USB-keyboard.patch | 348 |
1 files changed, 0 insertions, 348 deletions
diff --git a/config/u-boot/default/patches/0006-arm-qemu-Enable-Bochs-console-buffering-USB-keyboard.patch b/config/u-boot/default/patches/0006-arm-qemu-Enable-Bochs-console-buffering-USB-keyboard.patch deleted file mode 100644 index 7aa4e526..00000000 --- a/config/u-boot/default/patches/0006-arm-qemu-Enable-Bochs-console-buffering-USB-keyboard.patch +++ /dev/null @@ -1,348 +0,0 @@ -From 2957e8bf43edf8de6e579ce1ed7f95e5bb4a1437 Mon Sep 17 00:00:00 2001 -From: Alper Nebi Yasak <alpernebiyasak@gmail.com> -Date: Mon, 14 Aug 2023 20:39:41 +0300 -Subject: [PATCH 1/4] arm: qemu: Enable Bochs video support - -Commit 716161663ec49 ("riscv: qemu: Enable Bochs video support") enables -a video console for QEMU RISC-V virtual machines using an emulated Bochs -VGA card. Similarly, enable it for ARM virtual machines as well. - -Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com> -Reviewed-by: Bin Meng <bmeng@tinylab.org> -Link: https://lore.kernel.org/u-boot/20230814173944.288356-2-alpernebiyasak@gmail.com/ ---- - arch/arm/Kconfig | 4 ++++ - board/emulation/qemu-arm/qemu-arm.env | 3 +++ - doc/board/emulation/qemu-arm.rst | 4 ++++ - 3 files changed, 11 insertions(+) - -diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig -index 328e2ddc33af..d96e230e9ee8 100644 ---- a/arch/arm/Kconfig -+++ b/arch/arm/Kconfig -@@ -1036,6 +1036,10 @@ config ARCH_QEMU - imply DM_RTC - imply RTC_PL031 - imply OF_HAS_PRIOR_STAGE -+ imply VIDEO -+ imply VIDEO_BOCHS -+ imply SYS_WHITE_ON_BLACK -+ imply SYS_CONSOLE_IS_IN_ENV - - config ARCH_RMOBILE - bool "Renesas ARM SoCs" -diff --git a/board/emulation/qemu-arm/qemu-arm.env b/board/emulation/qemu-arm/qemu-arm.env -index e658d5ee7d63..86a99a2e8713 100644 ---- a/board/emulation/qemu-arm/qemu-arm.env -+++ b/board/emulation/qemu-arm/qemu-arm.env -@@ -2,6 +2,9 @@ - - /* environment for qemu-arm and qemu-arm64 */ - -+stdin=serial -+stdout=serial,vidconsole -+stderr=serial,vidconsole - fdt_high=0xffffffff - initrd_high=0xffffffff - fdt_addr=0x40000000 -diff --git a/doc/board/emulation/qemu-arm.rst b/doc/board/emulation/qemu-arm.rst -index 7291fa4a3150..c423fce76edd 100644 ---- a/doc/board/emulation/qemu-arm.rst -+++ b/doc/board/emulation/qemu-arm.rst -@@ -67,6 +67,10 @@ Additional persistent U-Boot environment support can be added as follows: - Additional peripherals that have been tested to work in both U-Boot and Linux - can be enabled with the following command line parameters: - -+- To add a video console, remove "-nographic" and add e.g.:: -+ -+ -serial stdio -device VGA -+ - - To add a Serial ATA disk via an Intel ICH9 AHCI controller, pass e.g.:: - - -drive if=none,file=disk.img,format=raw,id=mydisk \ --- -2.42.0 - - -From 5330bc1c2ad84ba9ecc473f8c24d6e15b366adf9 Mon Sep 17 00:00:00 2001 -From: Alper Nebi Yasak <alpernebiyasak@gmail.com> -Date: Mon, 14 Aug 2023 20:39:42 +0300 -Subject: [PATCH 2/4] arm: qemu: Enable PRE_CONSOLE_BUFFER - -Commit 608b80b5b855 ("riscv: qemu: Enable PRE_CONSOLE_BUFFER") enables -buffering console messages for QEMU RISC-V virtual machines so those -printed before the video console is available will still show up on the -display. Similarly, enable it for ARM virtual machines as well. - -Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com> -Reviewed-by: Simon Glass <sjg@chromium.org> -Reviewed-by: Bin Meng <bmeng@tinylab.org> -Link: https://lore.kernel.org/u-boot/20230814173944.288356-3-alpernebiyasak@gmail.com/ ---- - arch/arm/Kconfig | 1 + - board/emulation/qemu-arm/Kconfig | 4 ++++ - 2 files changed, 5 insertions(+) - -diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig -index d96e230e9ee8..1cc2be55140a 100644 ---- a/arch/arm/Kconfig -+++ b/arch/arm/Kconfig -@@ -1040,6 +1040,7 @@ config ARCH_QEMU - imply VIDEO_BOCHS - imply SYS_WHITE_ON_BLACK - imply SYS_CONSOLE_IS_IN_ENV -+ imply PRE_CONSOLE_BUFFER - - config ARCH_RMOBILE - bool "Renesas ARM SoCs" -diff --git a/board/emulation/qemu-arm/Kconfig b/board/emulation/qemu-arm/Kconfig -index ed9949651c4b..09c95413a541 100644 ---- a/board/emulation/qemu-arm/Kconfig -+++ b/board/emulation/qemu-arm/Kconfig -@@ -12,6 +12,10 @@ config BOARD_SPECIFIC_OPTIONS # dummy - imply VIRTIO_NET - imply VIRTIO_BLK - -+config PRE_CON_BUF_ADDR -+ hex -+ default 0x40100000 -+ - endif - - if TARGET_QEMU_ARM_64BIT && !TFABOOT --- -2.42.0 - - -From 7f666214855d062dc939ff54a0fa52fbde9f0391 Mon Sep 17 00:00:00 2001 -From: Alper Nebi Yasak <alpernebiyasak@gmail.com> -Date: Mon, 14 Aug 2023 20:39:43 +0300 -Subject: [PATCH 3/4] arm: qemu: Enable usb keyboard as an input device - -Commit 02be57caf730 ("riscv: qemu: Enable usb keyboard as an input -device") adds PCI xHCI support to QEMU RISC-V virtual machines and -enables using a USB keyboard as one of the input devices. Similarly, -enable those for ARM virtual machines as well. - -Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com> -Reviewed-by: Simon Glass <sjg@chromium.org> -Reviewed-by: Bin Meng <bmeng@tinylab.org> -Link: https://lore.kernel.org/u-boot/20230814173944.288356-4-alpernebiyasak@gmail.com/ ---- - arch/arm/Kconfig | 5 +++++ - board/emulation/qemu-arm/qemu-arm.c | 5 +++++ - board/emulation/qemu-arm/qemu-arm.env | 2 +- - configs/qemu_arm64_defconfig | 2 -- - configs/qemu_arm_defconfig | 2 -- - doc/board/emulation/qemu-arm.rst | 4 ++++ - 6 files changed, 15 insertions(+), 5 deletions(-) - -diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig -index 1cc2be55140a..4c739bd9bc82 100644 ---- a/arch/arm/Kconfig -+++ b/arch/arm/Kconfig -@@ -1041,6 +1041,11 @@ config ARCH_QEMU - imply SYS_WHITE_ON_BLACK - imply SYS_CONSOLE_IS_IN_ENV - imply PRE_CONSOLE_BUFFER -+ imply USB -+ imply USB_XHCI_HCD -+ imply USB_XHCI_PCI -+ imply USB_KEYBOARD -+ imply CMD_USB - - config ARCH_RMOBILE - bool "Renesas ARM SoCs" -diff --git a/board/emulation/qemu-arm/qemu-arm.c b/board/emulation/qemu-arm/qemu-arm.c -index dfea0d92a3c8..942f1fff5717 100644 ---- a/board/emulation/qemu-arm/qemu-arm.c -+++ b/board/emulation/qemu-arm/qemu-arm.c -@@ -11,6 +11,7 @@ - #include <fdtdec.h> - #include <init.h> - #include <log.h> -+#include <usb.h> - #include <virtio_types.h> - #include <virtio.h> - -@@ -114,6 +115,10 @@ int board_late_init(void) - */ - virtio_init(); - -+ /* start usb so that usb keyboard can be used as input device */ -+ if (CONFIG_IS_ENABLED(USB_KEYBOARD)) -+ usb_init(); -+ - return 0; - } - -diff --git a/board/emulation/qemu-arm/qemu-arm.env b/board/emulation/qemu-arm/qemu-arm.env -index 86a99a2e8713..fb4adef281ed 100644 ---- a/board/emulation/qemu-arm/qemu-arm.env -+++ b/board/emulation/qemu-arm/qemu-arm.env -@@ -2,7 +2,7 @@ - - /* environment for qemu-arm and qemu-arm64 */ - --stdin=serial -+stdin=serial,usbkbd - stdout=serial,vidconsole - stderr=serial,vidconsole - fdt_high=0xffffffff -diff --git a/configs/qemu_arm64_defconfig b/configs/qemu_arm64_defconfig -index 94bd96678443..f6b8ae530a4a 100644 ---- a/configs/qemu_arm64_defconfig -+++ b/configs/qemu_arm64_defconfig -@@ -35,7 +35,6 @@ CONFIG_CMD_NVEDIT_EFI=y - CONFIG_CMD_DFU=y - CONFIG_CMD_MTD=y - CONFIG_CMD_PCI=y --CONFIG_CMD_USB=y - CONFIG_CMD_TPM=y - CONFIG_CMD_MTDPARTS=y - CONFIG_ENV_IS_IN_FLASH=y -@@ -68,7 +67,6 @@ CONFIG_SYSRESET=y - CONFIG_SYSRESET_CMD_POWEROFF=y - CONFIG_SYSRESET_PSCI=y - CONFIG_TPM2_MMIO=y --CONFIG_USB=y - CONFIG_USB_EHCI_HCD=y - CONFIG_USB_EHCI_PCI=y - CONFIG_TPM=y -diff --git a/configs/qemu_arm_defconfig b/configs/qemu_arm_defconfig -index 7cb1e9f037ff..1347b86f34b1 100644 ---- a/configs/qemu_arm_defconfig -+++ b/configs/qemu_arm_defconfig -@@ -36,7 +36,6 @@ CONFIG_CMD_NVEDIT_EFI=y - CONFIG_CMD_DFU=y - CONFIG_CMD_MTD=y - CONFIG_CMD_PCI=y --CONFIG_CMD_USB=y - CONFIG_CMD_TPM=y - CONFIG_CMD_MTDPARTS=y - CONFIG_ENV_IS_IN_FLASH=y -@@ -69,7 +68,6 @@ CONFIG_SYSRESET=y - CONFIG_SYSRESET_CMD_POWEROFF=y - CONFIG_SYSRESET_PSCI=y - CONFIG_TPM2_MMIO=y --CONFIG_USB=y - CONFIG_USB_EHCI_HCD=y - CONFIG_USB_EHCI_PCI=y - CONFIG_TPM=y -diff --git a/doc/board/emulation/qemu-arm.rst b/doc/board/emulation/qemu-arm.rst -index c423fce76edd..5481ef6da328 100644 ---- a/doc/board/emulation/qemu-arm.rst -+++ b/doc/board/emulation/qemu-arm.rst -@@ -84,6 +84,10 @@ can be enabled with the following command line parameters: - - -device usb-ehci,id=ehci - -+- To add a USB keyboard attached to an emulated xHCI controller, pass e.g.:: -+ -+ -device qemu-xhci,id=xhci -device usb-kbd,bus=xhci.0 -+ - - To add an NVMe disk, pass e.g.:: - - -drive if=none,file=disk.img,id=mydisk -device nvme,drive=mydisk,serial=foo --- -2.42.0 - - -From fcc1b6cb56beaaf90bf80928627a606f33a42c3c Mon Sep 17 00:00:00 2001 -From: Alper Nebi Yasak <alpernebiyasak@gmail.com> -Date: Mon, 14 Aug 2023 20:39:44 +0300 -Subject: [PATCH 4/4] doc: qemu: arm: Add a section on booting Linux distros - -Add an example qemu-system-aarch64 command that can make U-Boot on QEMU -boot into the Debian Installer, along with resulting console messages -from U-Boot, based on the existing documentation section for the x86 -version. - -Signed-off-by: Alper Nebi Yasak <alpernebiyasak@gmail.com> -Link: https://lore.kernel.org/u-boot/20230814173944.288356-5-alpernebiyasak@gmail.com/ ---- - doc/board/emulation/qemu-arm.rst | 68 ++++++++++++++++++++++++++++++++ - 1 file changed, 68 insertions(+) - -diff --git a/doc/board/emulation/qemu-arm.rst b/doc/board/emulation/qemu-arm.rst -index 5481ef6da328..1c91c7f3ac67 100644 ---- a/doc/board/emulation/qemu-arm.rst -+++ b/doc/board/emulation/qemu-arm.rst -@@ -98,6 +98,74 @@ can be enabled with the following command line parameters: - - These have been tested in QEMU 2.9.0 but should work in at least 2.5.0 as well. - -+Booting distros -+--------------- -+ -+It is possible to install and boot a standard Linux distribution using -+qemu_arm64 by setting up a root disk:: -+ -+ qemu-img create root.img 20G -+ -+then using the installer to install. For example, with Debian 12:: -+ -+ qemu-system-aarch64 \ -+ -machine virt -cpu cortex-a53 -m 4G -smp 4 \ -+ -bios u-boot.bin \ -+ -serial stdio -device VGA \ -+ -nic user,model=virtio-net-pci \ -+ -device virtio-rng-pci \ -+ -device qemu-xhci,id=xhci \ -+ -device usb-kbd -device usb-tablet \ -+ -drive if=virtio,file=debian-12.0.0-arm64-netinst.iso,format=raw,readonly=on,media=cdrom \ -+ -drive if=virtio,file=root.img,format=raw,media=disk -+ -+The output will be something like this:: -+ -+ U-Boot 2023.10-rc2-00075-gbe8fbe718e35 (Aug 11 2023 - 08:38:49 +0000) -+ -+ DRAM: 4 GiB -+ Core: 51 devices, 14 uclasses, devicetree: board -+ Flash: 64 MiB -+ Loading Environment from Flash... *** Warning - bad CRC, using default environment -+ -+ In: serial,usbkbd -+ Out: serial,vidconsole -+ Err: serial,vidconsole -+ Bus xhci_pci: Register 8001040 NbrPorts 8 -+ Starting the controller -+ USB XHCI 1.00 -+ scanning bus xhci_pci for devices... 3 USB Device(s) found -+ Net: eth0: virtio-net#32 -+ 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': -+ Scanning bootdev 'fw-cfg@9020000.bootdev': -+ fatal: no kernel available -+ scanning bus for devices... -+ Scanning bootdev 'virtio-blk#34.bootdev': -+ 0 efi ready virtio 2 virtio-blk#34.bootdev.par efi/boot/bootaa64.efi -+ ** Booting bootflow 'virtio-blk#34.bootdev.part_2' with efi -+ Using prior-stage device tree -+ Failed to load EFI variables -+ Error: writing contents -+ ** Unable to write file ubootefi.var ** -+ Failed to persist EFI variables -+ Missing TPMv2 device for EFI_TCG_PROTOCOL -+ Booting /efi\boot\bootaa64.efi -+ Error: writing contents -+ ** Unable to write file ubootefi.var ** -+ Failed to persist EFI variables -+ Welcome to GRUB! -+ -+Standard boot looks through various available devices and finds the virtio -+disks, then boots from the first one. After a second or so the grub menu appears -+and you can work through the installer flow normally. -+ -+After the installation, you can boot into the installed system by running QEMU -+again without the drive argument corresponding to the installer CD image. -+ - Enabling TPMv2 support - ---------------------- - --- -2.42.0 - |