$ cpu-mqpro.sh /bbin/kexec -d ./vmlinux
...
1970/01/02 00:03:48 Kernel: /tmp/kexec-image2840883519
1970/01/02 00:03:48 Command line:
2022/08/25 23:30:57 Wait: wait: remote command exited without exit status or exit signal
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warning: `pe-loader` (lib) generated 1 warning | |
Compiling rust-firmware-layout v0.1.0 (/home/dama/Projects/Fiedka/uefi-pi-rs/rust-firmware-layout) | |
thread 'rustc' panicked at 'failed to lookup `SourceFile` in new context', compiler/rustc_query_impl/src/on_disk_cache.rs:514:22 | |
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace | |
error: internal compiler error: unexpected panic | |
note: the compiler unexpectedly panicked. this is a bug. | |
note: we would appreciate a bug report: https://github.com/rust-lang/rust/issues/new?labels=C-bug%2C+I-ICE%2C+T-compiler&template=ice.md |
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#!/bin/sh | |
# https://stackoverflow.com/a/50658776 | |
_INC="-I include -I arch/riscv/include" | |
_TMP=/tmp/resolved.dts | |
_OUT=/tmp/recompiled.dts | |
cpp -nostdinc $_INC -undef -x assembler-with-cpp "$1" $_TMP | |
# sed -i '/^#.*/d' $_TMP |
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CONFIG_BLK_DEV_INITRD=y | |
CONFIG_INITRAMFS_SOURCE="xinitcpud.cpio.xz" | |
# CONFIG_PERF_EVENTS_AMD_UNCORE is not set | |
CONFIG_EFI=y | |
CONFIG_KEXEC=y | |
CONFIG_CMDLINE_BOOL=y | |
CONFIG_CMDLINE="noefi ip=dhcp earlyprintk=ttyS0,115200,keep console=ttyS0,115200" | |
CONFIG_CMDLINE_OVERRIDE=y | |
# CONFIG_ACPI_PRMT is not set | |
CONFIG_NET=y |
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[52]HELLO! BOOT0 is starting! | |
[55]BOOT0 commit : 9d92598 | |
[58]set pll start | |
[60]periph0 has been enabled | |
[62]set pll end | |
[64][pmu]: bus read error | |
[66]board init ok | |
[68]DRAM only have internal ZQ!! | |
[71]get_pmu_exist() = -1 | |
[73]DRAM BOOT DRIVE INFO: V0.32 |
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[34]HELLO! BOOT0 is starting![Sep 18 2021, 11:27:51] | |
[39]BOOT0 commit : 3b45046 | |
[42]set pll start | |
[44]periph0 has been enabled | |
[47]set pll end | |
[48][pmu]: bus read error | |
[50]board init ok | |
[52]enable_jtag | |
[54]DRAM only have internal ZQ!! | |
[57]get_pmu_exist() = -1 |
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#!/bin/sh | |
_TMP=`mktemp` | |
echo -n $(rax2 -s "$1") > $_TMP | |
riscv64-linux-gnu-objdump -m riscv -b binary -D $_TMP | tail -n 5 | |
rm $_TMP |
Last year, I ported oreboot to the Allwinner D1 SoC that is found on the Nezha SBC and many other boards now. For a boot loader environment, I chose to embed LinuxBoot, and then partitioned an SD card with two root filesystems for testing: OpenWrt, which is small and just ran right away, and openSUSE, which required some extra effort. I was happy to see a new D1 board advertised with openSUSE support, though the process of getting there was tedious enough that I wanted to find an
The SoC is unlabeled but turns out to be an Allwinner T3/R40 aka sun8iw11p1.
The device is presumably also known as ShareVDI R1 (Pro).