pftf/RPi4

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Raspberry Pi 4 UEFI Firmware Images

Stars: 1.4k
Forks: 170
Open beginner issues: 0
Indexed issues: 87

Dominant language: No language data
License: No license data
Last GitHub push: Sep 17, 2026
Latest indexed: Sep 20, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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87 open issues indexed

Version 1.52 does not boot on microSD card Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pftf/RPi4#285 · 2 comments · 1 reaction · Opened Jul 24, 2026
[Question] Anyone able to boot a fresh install of AlmaLinux/RHEL10? Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

pftf/RPi4#282 · Opened Jul 1, 2025
iSCSI boot on RPi 4 (8GB) - 1.42 Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

pftf/RPi4#280 · Opened Jun 11, 2025
Extended Board Revision Usage Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

pftf/RPi4#276 · Opened Mar 18, 2025
Cannot save Memory Information limit, e.g. change from enabled to disabled 3GB. Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

pftf/RPi4#265 · 1 comment · 1 reaction · Opened Nov 21, 2024
Synchronous Exception at 0x0000000037101434 Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

pftf/RPi4#264 · 3 comments · Opened Nov 21, 2024
How to use with QEMU Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pftf/RPi4#263 · 1 comment · 1 reaction · Opened Sep 30, 2024
Kernel loads extremely slowly on some SD cards Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pftf/RPi4#262 · 8 comments · 7 reactions · Opened Sep 7, 2024
Raspberry PI 400 USB ports and keyboard not working on boot. Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pftf/RPi4#257 · 2 comments · Opened May 17, 2024
PCIe doesn't seem to initialize on Fedora 40 or OpenSUSE Tumbleweed Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

pftf/RPi4#256 · 1 comment · 1 reaction · Opened May 6, 2024
Windows 11 boot stuck in repair mode after disabling 3GB RAM limit Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

pftf/RPi4#249 · Opened Feb 28, 2024
Use of dtoverlay and dtparam in config.txt Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pftf/RPi4#248 · 5 comments · Opened Feb 12, 2024
Meta: Plans for RPi5? Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

pftf/RPi4#243 · 32 comments · 12 reactions · Opened Oct 1, 2023
FreeBSD boot stuck at armv8crypto0: CPU lacks AES instructions Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pftf/RPi4#242 · 4 comments · Opened Sep 21, 2023
Setup UI bugs out over serial connection Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pftf/RPi4#236 · 2 comments · Opened Jun 20, 2023
Boot next device in case PXE failure Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pftf/RPi4#231 · 5 comments · 1 reaction · Opened Feb 24, 2023
Windows 11 boots on v1.33 but fails with "Synchronous Exception at 0x0000000036BDAAF4" on v1.34 Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pftf/RPi4#227 · 6 comments · Opened Dec 22, 2022
Add hysteresis to ACPI fan control Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pftf/RPi4#224 · 2 comments · Opened Dec 4, 2022
Can not boot ISO live disk Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pftf/RPi4#218 · 7 comments · Opened May 13, 2022
Unified Kernel Images failed to boot. (aka EFI stubbed linux kernels) Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pftf/RPi4#217 · 6 comments · Opened May 8, 2022
ACS SCT crash in SetWatchdogTimer_Func RaiseTPL Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

pftf/RPi4#216 · 5 comments · Opened Apr 26, 2022
Boot issue Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

pftf/RPi4#212 · 4 comments · Opened Mar 17, 2022
Make UEFI variables stored outside of RPI_EFI.fd Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pftf/RPi4#210 · 2 comments · 4 reactions · Opened Mar 9, 2022
Adafruit PiRTC DS3231 Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

pftf/RPi4#204 · 15 comments · Opened Jan 26, 2022
No USB with Vanilla 5.16-rc2 Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

pftf/RPi4#195 · 26 comments · Opened Nov 23, 2021
How to debug UEFI app via JTAG on RPi4B? Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pftf/RPi4#194 · 1 comment · Opened Nov 9, 2021
Cannot boot Windows from eMMC on CM4 Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

pftf/RPi4#192 · 3 comments · Opened Nov 5, 2021
Serial over USB Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

pftf/RPi4#181 · 2 comments · Opened Sep 11, 2021
Argon One case and fan setting Open

Difficulty 1/5 Under an hour Newbie friendliness 25/100

pftf/RPi4#180 · 9 comments · 1 reaction · Opened Sep 7, 2021
GPIO Fan on alternate GPIO pins (not 18 or 19) Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

pftf/RPi4#173 · 27 comments · Opened Aug 24, 2021
Regression: BootOrder not retained with 1.29 FW Open

boot-discovery bug fix-pending

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pftf/RPi4#172 · 4 comments · Opened Aug 21, 2021
Cannot use the GPIOs Open

not-issue?

Difficulty 4/5 3-5 days Newbie friendliness 20/100

pftf/RPi4#171 · 9 comments · Opened Aug 21, 2021
Boot fails when CONFIG_EFI_DISABLE_PCI_DMA=y security option is enabled in linux kernel. Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

pftf/RPi4#168 · 4 comments · Opened Jul 31, 2021
Can't enable OTG Mode with UEFI boot. Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pftf/RPi4#165 · 2 comments · Opened Jul 19, 2021
ACS FWTS uefirttime - RT services failure with GetNextHighMonotonicCount Open

cert uefi-future uefi-vars

pftf/RPi4#163 · 4 comments · 2 assignees · Opened Jul 16, 2021
Manually set resolution is overridden when there is no display connected Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

pftf/RPi4#161 · 3 comments · Opened Jul 9, 2021
startup.nsh not executed unless EFI shell is opened Open

boot-discovery

pftf/RPi4#156 · 8 comments · 1 assignee · Opened Jun 16, 2021
Chain load from Uboot? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

pftf/RPi4#155 · 10 comments · Opened Jun 13, 2021
CM4 unable to detect its USB2.0 hub, thus unable to boot into shell/setup Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pftf/RPi4#152 · 8 comments · Opened Jun 4, 2021
Change default boot order when no SD card is used Open

boot-discovery uefi-vars

Difficulty 5/5 Over a week Newbie friendliness 25/100

pftf/RPi4#151 · 13 comments · Opened May 19, 2021
Add setup option “OS Debugging via serial port” for disabling DBG2 table Open

cert

Difficulty 4/5 3-5 days Newbie friendliness 30/100

pftf/RPi4#150 · Opened May 18, 2021
SMCCC: SOC_ID: ARCH_FEATURES(ARCH_SOC_ID) returned error: fffffffffffffffd Open

cert tf-a uefi-future

pftf/RPi4#147 · 4 comments · 1 assignee · Opened May 8, 2021
Is it possible to save/restore the UEFI configuration Open

uefi-vars

Difficulty 5/5 Over a week Newbie friendliness 25/100

pftf/RPi4#138 · 4 comments · 7 reactions · Opened Mar 9, 2021
Boot order changes won't save Open

boot-discovery uefi-vars

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pftf/RPi4#136 · 7 comments · 1 reaction · Opened Mar 5, 2021
dual monitors Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pftf/RPi4#135 · 5 comments · Opened Feb 26, 2021
Better SD/emmc2 ACPI support Open

emmc uefi-future

Difficulty 5/5 Over a week Newbie friendliness 25/100

pftf/RPi4#134 · 3 comments · 1 reaction · Opened Feb 22, 2021
Ubuntu ACPI boot on RPi4B (4GB) after shutdown -P/-r now: "system.journal corrupted or uncleanly shut down" Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pftf/RPi4#133 · 3 comments · Opened Feb 22, 2021
Raspberry PI 400 USB/ Keyboard does not work Open

pftf/RPi4#132 · 8 comments · 1 assignee · Opened Feb 19, 2021
Persistent UEFI settings across reboots while netbooting on RPI4 Open

boot-discovery uefi-vars

Difficulty 4/5 3-5 days Newbie friendliness 25/100

pftf/RPi4#131 · 4 comments · Opened Feb 18, 2021
I2C driver not discovered on Linux Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

pftf/RPi4#130 · 2 comments · Opened Feb 16, 2021

pftf/RPi4

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