[PATCH 00/67] upl: Align with the updated spec
Simon Glass
sjg at chromium.org
Wed Jan 1 23:08:46 CET 2025
The current UPL spec[1] has been tidied up and improved over the last
year, since U-Boot's original UPL support was written.
This series addresses various issues, with a goal of having U-Boot boot
EDK2.
There is still more work to do, but this series gets to the point (on
QEMU) where the ACPI tables are required. Further work will be needed to
relocate the tables out of the QEMU firmware-filesystem.
[1] git at github.com:UniversalPayload/spec.git commit 3f1450d
Simon Glass (67):
bloblist: Make BLOBLIST_ALLOC the default
abuf: Provide a way to get the buffer address
abuf: Allow use in host tools
abuf: Provide a constant buffer
cpu: Provide a way to get the physical-address size
serial: Support info() method in ns16550 xPL with UPL
mkimage: Update map_to_sysmem() to match its prototype
x86: Emable meminfo command
x86: Show the timestamp counter with bdinfo
ofnode: Use 4K for a default tree-size
ofnode: Indicate when out of space in a few places
ofnode: Update of_add_subnode() to indicate name is alloced
boot: Rename fit_image_get_data()
boot: Rename fit_image_get_data_and_size()
boot: Update fit_image_get_emb_data to use abuf
boot: Use fit_image_get_data() to get data
boot: Update fit_image_get_data() to use abuf
test: Fix inpected typo in upl test
emulation: fdt: Relax condition for OF_HAS_PRIOR_STAGE
emulation: Use bloblist to hold tables
x86: Create more space for SPL with qemu-x86_64
upl: Create a function to create a memory node
upl: Update add_upl_memmap() to use write_mem_node()
upl: Update add_upl_memres() to use write_mem_node()
upl: Support writing a UPL only for testing
upl: Drop enum upl_serial_access_type
upl: Init serial and graphics alists in upl_init()
upl: Move serial and graphics addition-code to upl_common
pci: video: Set up the pixel-format field
x86: Show an error if video fails
x86: Support jumping to a UPL image
x86: Enable UPL handoff for SPL
x86: Align the SMBIOS table to a 4K boundary
upl: Require OFNODE_MULTI_TREE when writing a UPL handoff
upl: Drop the argument to spl_write_upl_handoff()
x86: emulation: Enable UPL
upl: Correct comment and condition in add_upl_memres()
upl: Add addr/size tags in the reserved-memory node
upl: Update upl_add_graphics() to return framebuffer
upl: Add a function to write a UPL handoff to an abuf
upl: Use a 64-bit value for a memregion base-address
upl: Set bit 32 of the address when using ISA
upl: Add RAM to the memory region
upl: Add a compatible string for the upl-params node
upl: Move buffer_addr_size() higher and rename
upl: Factor out part of encode_reg() to new function
upl: Move decode_addr_size() higher and rename
upl: Factor out part of decode_reg() to new function
upl: Correct name of upl-images
dm: core: Clarify behaviour of ofnode_name_eq()
dm: core: Allow ofnode_name_eq() to accept a unit address
dm: core: Rewrite ofnode_find_subnode() to use ofnode API
upl: test: Show the handoff FDT when debugging
upl: Use a reg property to specify the FIT address and size
upl: Update and tidy writing of images
upl: Make use of alist_for_each()
upl: Correct use of sizeof()
upl: Drop acpi_nvs_size
upl: Improve uniqueness of log_msg_ret() strings
upl: Add PCI information
upl: Handle serial on an ISA bus with /chosen node
upl: Add missing word in comment for upl_write_handoff()
upl: Add a command to execute a UPL payload
scripts: Update qemu script to use 64-bit on x86 always
scripts: Update qemu script to support specifying a UPL
upl: Add reserved memory for the ACPI and SMBIOS tables
upl: Add an 'addr' property for Tianocore
arch/Kconfig | 2 +
arch/arm/cpu/armv8/sec_firmware.c | 13 +-
arch/arm/mach-k3/r5/sysfw-loader.c | 11 +-
arch/x86/include/asm/cpu.h | 9 -
arch/x86/lib/bdinfo.c | 3 +
arch/x86/lib/bootm.c | 18 +-
arch/x86/lib/spl.c | 12 +-
arch/x86/lib/tables.c | 9 +-
boot/Kconfig | 9 +
boot/Makefile | 1 +
boot/image-board.c | 11 +-
boot/image-fit.c | 98 ++----
boot/upl_common.c | 191 ++++++++++
boot/upl_exec.c | 130 +++++++
boot/upl_read.c | 220 ++++++------
boot/upl_write.c | 464 ++++++++++++++++---------
cmd/upl.c | 36 +-
cmd/ximg.c | 14 +-
common/Kconfig | 15 +-
common/spl/spl.c | 2 +-
common/spl/spl_fit.c | 8 +-
common/spl/spl_upl.c | 114 +-----
common/splash_source.c | 18 +-
common/update.c | 7 +-
configs/chromebook_bob_defconfig | 1 +
configs/chromebook_coral_defconfig | 1 +
configs/chromebook_kevin_defconfig | 1 +
configs/chromebook_samus_tpl_defconfig | 1 +
configs/qemu-x86_64_defconfig | 9 +-
configs/qemu-x86_defconfig | 2 +
configs/qemu_arm64_defconfig | 2 +
configs/qemu_arm_defconfig | 2 +
drivers/core/ofnode.c | 57 +--
drivers/misc/qfw_acpi.c | 37 +-
drivers/misc/qfw_smbios.c | 45 ++-
drivers/pci/pci_rom.c | 3 +
drivers/serial/ns16550.c | 2 +-
drivers/video/bochs.c | 1 +
drivers/video/video-uclass.c | 1 +
dts/Kconfig | 2 +-
include/abuf.h | 25 ++
include/alist.h | 2 +-
include/cpu.h | 14 +
include/dm/ofnode.h | 15 +-
include/image.h | 39 ++-
include/spl.h | 3 +-
include/upl.h | 211 +++++++++--
include/video.h | 2 +
lib/Kconfig | 1 +
lib/Makefile | 5 +
lib/abuf.c | 21 +-
lib/alist.c | 2 +-
scripts/build-qemu.sh | 28 +-
test/boot/upl.c | 72 ++--
test/common/Makefile | 4 +
test/dm/core.c | 5 +
test/dm/ofnode.c | 19 +
test/lib/abuf.c | 27 +-
test/py/tests/test_upl.py | 2 +-
tools/Makefile | 3 +-
tools/fit_image.c | 8 +-
tools/image-host.c | 23 +-
tools/mkimage.h | 2 +-
63 files changed, 1445 insertions(+), 670 deletions(-)
create mode 100644 boot/upl_exec.c
--
2.43.0
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