Allow to either use a master different that the sample one or to
directly use the pre-computed per-device auth values for EH and AIK.
Using the per-device value is preferred as it doesn't expose the auth
value of the sibling devices in the same fleet.
Add wolfBoot support for booting VxWorks 7 SMP 64-bit (and signed ELF
images) on the NXP T2080 (e6500) / Curtiss-Wright VPX3-152.
Key fix: bring up the e6500 cluster L2 cache in the correct order -- set
L2PE (ECC) in its own polled write BEFORE enabling L2E, with L2FI|L2LFC --
matching CW U-Boot (SDK2.0). The previous bare-L2E init left the L2 ECC
array uninitialized for the kernel's 0x1E0000 set, machine-checking VxWorks
(MCSR[IF], L2ERRDET MBECC).
Also: ePAPR spin-table SMP bring-up of all four cores, ELF in-place loader
staging-overlap fix, DPAA/LIODN + QMan/BMan init, 64-bit OS handoff
(LAW/TLB/IVOR), and NAII 68PPC2 + CW VPX3-152 board configs.
PolarFire MPFS250, Versal VMK180, and ZynqMP "Booting PetaLinux"
walkthroughs now describe both options for handing PetaLinux off through
the FIT image:
* Option A (default GZIP=1): set compression="gzip" in the .its,
point data at Image.gz / linux.bin.gz, and let mkimage build the
FIT directly. wolfBoot decompresses straight to the kernel load
address at boot and verifies hash-1.
* Option B (GZIP=0): keep the existing host-side gzip -cdvk /
gunzip step and compression="none" in the .its.
ZynqMP also gains a "FIT ramdisk (initramfs)" subsection covering
RAMDISK=1, WOLFBOOT_LOAD_RAMDISK_ADDRESS, the commented-out opt-in
block in zynqmp_sdcard.config, gzip ramdisk support, and a sample ITS
layout with kernel + DTB + ramdisk subimages.
hal/zynq.c:
- Route IOU_TAPDLY_BYPASS writes through pmu_request at EL<=2 in the
<=40 MHz and <=100 MHz branches (previously only done at <=150 MHz);
the register is equally unwritable from EL2/EL1 at lower clocks.
- Add qspi_flash_reset() (RESET_ENABLE 0x66 + RESET_MEMORY 0x99),
called per chip in qspi_init so the flash starts from a known state
regardless of what FSBL/BootROM left behind (XIP, 4-byte addr,
auto-boot).
- Drop unused 'reg' in csu_aes and 'ms' in csu_init so
-Werror=unused-variable builds (OPTIMIZATION_LEVEL=0 / DEBUG=1) pass.
hal/zynq.ld:
- Move wolfBoot ORIGIN from 0x08000000 to 0x10000000. Large FIT images
(kernel load=0x00200000, payload >~126 MB) would sweep across
0x08000000 at handoff and overwrite wolfBoot's own code.
tools/scripts/zcu102/zcu102-ca53-qspi.cmm:
- Rewrite against the Lauterbach TRACE32 ZCU102 QSPI demo: PREPAREONLY
entry mode, single/dual toggle, READ_ID_TEST, separate flash dialogs
for BOOT.BIN (offset 0) and test-app/image_v1_signed.bin.
- Document the ~128 MB TRACE32 temp-memory ceiling on FLASHFILE.Create:
larger files must be split externally and loaded in chunks.
Add the pieces needed to boot Linux end-to-end from the ZCU102 SD card
with wolfBoot at EL2:
* src/boot_aarch64_start.S: new el2_flush_and_disable_mmu helper that
cleans D-cache to PoC, invalidates I-cache to PoU, and clears
SCTLR_EL2.{M,C,I}, then returns. Satisfies the ARM64 Linux boot
protocol and is also correct for any other payload that sets up its
own translation (hypervisor, RTOS, later bootloader stage).
* src/boot_aarch64.c: call el2_flush_and_disable_mmu from do_boot() on
the EL2 direct-jump path before falling through to the br x4 block.
Also pull in hal/zynq.h and hal/nxp_ls1028a.h so the EL_HYPERVISOR /
BOOT_EL1 guards compile for those targets.
* hal/zynq.c: implement hal_dts_fixup() — set /chosen/bootargs from
LINUX_BOOTARGS (with a LINUX_BOOTARGS_ROOT default of /dev/mmcblk0p4)
and grow DTB totalsize by 512 bytes to give fdt_setprop() headroom
(matches hal/versal.c). Add hal_get_timer_us() via CNTPCT_EL0.
* src/sdhci.c: add a 1 ms settling delay after sdhci_platform_init()
and a CMD0 retry loop (up to 10 x 10 ms) so the ZCU102 Arasan
controller reliably detects the card after the slot-type change +
soft reset.
* config/examples/zynqmp_sdcard.config: stay at EL2 by default (comment
out BOOT_EL1), default rootfs to /dev/mmcblk0p4, turn DEBUG off.
* hal/versal.c: correct the default LINUX_BOOTARGS_ROOT to
/dev/mmcblk0p4 to match the shipped MBR layout.
* docs/Targets.md: note the unconditional EL2 cleanup in the ZynqMP
and Versal SD-card sections.
Behavior change: non-Linux AArch64 EL2 payloads now enter with MMU
off and caches clean instead of inheriting wolfBoot's tables. No
in-tree payload relies on the old state leakage.
- HAL: Remove debug spifi_test_mode_switch(), use wolfBoot_printf
instead of raw uart_write, add printf.h include
- Test app: Use check_parts() (was defined but unused), replace
custom print_str/print_hex32 with wolfBoot_printf, fix LED logic
to show LED1 for v1 and LED2 for v2+ (was always LED1)
- Docs: Remove incorrect MCUXpresso SDK section (port is bare-metal),
fix typo, add swap timing note, add flash script references
- Build: Add --no-warn-rwx-segments to arch.mk, improve Makefile
comments
- Add tools/scripts/nxp-lpc54s018m-flash.sh following the
nxp-s32k142-flash.sh pattern (build, sign, flash via pyocd)
Tested: full boot + firmware update cycle (v1 -> v2 swap) verified
on LPC54S018M-EVK hardware.
aidan garske
David Garske
Marco Oliverio
Brett Nicholas
Alex Lanzano
Yosuke Shimizu
Tobias Frauenschläger
Mattia Moffa
Thomas Cook
Daniele Lacamera
Aidan Garske
Thomas Cook