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--0000000000002222a10642d3e714 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable <div dir=3D"ltr"><div>Oh don't worry, i'll bug warner about it thur= sday in san jose. :-)</div><div><br></div><div><br></div><div><br></div><di= v>-adrian</div><div><br></div></div><br><div class=3D"gmail_quote gmail_quo= te_container"><div dir=3D"ltr" class=3D"gmail_attr">On Tue, 4 Nov 2025 at 1= 3:38, Mark Millard <<a href=3D"mailto:marklmi@yahoo.com">marklmi@yahoo.c= om</a>> wrote:<br></div><blockquote class=3D"gmail_quote" style=3D"margi= n:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex= "><div>Hello Warner,<div><br></div><div><br></div><div>No you do not suck. = And I'm not even aware for the full range of your competing activities.= If FreeBSD had no such oddities, that would be amazing --and I trust your = judgment of the tradeoffs.</div><div><br></div><div>Still, in a local conte= xt a specific oddity can prove unfortunate, including ones that occur less = often than many other oddities.</div><div><br></div><div>The list could hel= p Adrian look up the details if desired, avoiding some research. I just kne= w that I had such a list someplace in my records and found and used it. (I = did not even remember "eficom" accurately prior to finding the li= st in my records.)</div><div><br></div><div><br></div><div>Mark<br id=3D"m_= 4959425359444694153lineBreakAtBeginningOfMessage"><div><br></div><div><br><= div>On Nov 4, 2025, at 11:25, Warner Losh <<a href=3D"mailto:imp@bsdimp.= com" target=3D"_blank">imp@bsdimp.com</a>> wrote:</div><br><div><div dir= =3D"auto">Yea. I suck. But the energy that's gone into complaining abou= t this issue could have produced diffs.<div dir=3D"auto"><br></div><div dir= =3D"auto">Warner</div></div><br><div class=3D"gmail_quote"><div dir=3D"ltr"= class=3D"gmail_attr">On Tue, Nov 4, 2025, 12:17=E2=80=AFPM Mark Millard &l= t;<a href=3D"mailto:marklmi@yahoo.com" target=3D"_blank">marklmi@yahoo.com<= /a>> wrote:<br></div><blockquote class=3D"gmail_quote" style=3D"margin:0= px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><= br> <br> On Nov 4, 2025, at 11:05, Adrian Chadd <<a href=3D"mailto:adrian@freebsd= .org" rel=3D"noreferrer" target=3D"_blank">adrian@freebsd.org</a>> wrote= :<br> <br> > So, it LOOKS like its cutting over to the EFI framebuffer at this poin= t, what you you have plugged in as a monitor? does it do anything?<br> > <br> > You could try setting console=3D"comconsole" before you boot= , to force a serial console?<br> <br> Unfortunately, the following changes never got corresponding<br> man page updates:<br> <br> Commit message (Expand) Author Age Files Lines<br> * stand: libefi: avoid a null pointer deref in eficom Kyle Evans 2023-05-28= 1 -2/+2<br> * stand/efi/eficom: Free comc_port if we can't find the serial port War= ner Losh 2023-05-25 1 -0/+10<br> * stand/efi/eficom: Make aarch64 compat code probe correctly Warner Losh 20= 23-05-25 1 -2/+5<br> * stand/efi/eficom: Don't allow this for !HYPERV machines Warner Losh 2= 023-05-25 1 -0/+17<br> * stand/efi/eficom: better handling of absent device Warner Losh 2023-05-25= 1 -5/+16<br> * stand: eficom: Only set baudrate when it changes Warner Losh 2023-05-11 1= -17/+22<br> * stand: eficom: Don't preemtively assume flow control Warner Losh 2023= -05-11 1 -9/+5<br> * stand: eficom : remove unused ignore_cd Warner Losh 2023-05-11 1 -2/+0<br= > * stand: Move eficom to libefi Warner Losh 2023-05-11 6 -6/+1<br> * stand: efi create eficom console device. Warner Losh 2023-05-11 3 -72/+39= <br> <br> > -adrian<br> > <br> > <br> > On Sun, 2 Nov 2025 at 08:14, Mario Marietto <<a href=3D"mailto:mari= etto2008@gmail.com" rel=3D"noreferrer" target=3D"_blank">marietto2008@gmail= .com</a>> wrote:<br> > Hello to everyone.<br> > <br> > I ported the panfrost driver on FreeBSD 15.0 for my radxa zero 3W boar= d. I mean,I've been able to fix all the errors I found and I compiled c= orrectly the kernel and the modules. Unfortunately,when I tried to boot it,= this is what happened :<br> > <br> > <br> > It is stuck there. My sensation is that the problem can be fixed easil= y. But I need to understand why. What could be the reason,what to try and s= o on.<br> > <br> > Anyway,I want to share the source code of the kernel ,the compiled ker= nel and the modules,if someone wants to study the code and try on his board= :<br> > <br> > <a href=3D"https://drive.google.com/file/d/1yn--aq1QxgIOY23eIF8Crdadv9= sWkFCR/view?usp=3Ddrive_link" rel=3D"noreferrer noreferrer" target=3D"_blan= k">https://drive.google.com/file/d/1yn--aq1QxgIOY23eIF8Crdadv9sWkFCR/view?u= sp=3Ddrive_link</a><br> > <br> > This is the full log that I've got from the serial connection :<br= > > <br> > marietto# minicom -D /dev/ttyU0 -b 115200<br> > <br> > Welcome to minicom 2.10<br> > <br> > OPTIONS: I18n<br> > Compiled on Apr 4 2025, 15:33:54.<br> > Port /dev/ttyU0, 14:55:08 [U]<br> > <br> > Press CTRL-A Z for help on special keys <br> > <br> > DDR Version V1.11 20211103 <br> > ln <br> > ddrconfig:7 <br> > LP4 MR14:0x4d<br> > LPDDR4, 324MHz<br> > BW=3D32 Col=3D10 Bk=3D8 CS0 Row=3D16 CS1 Row=3D16 CS=3D2 Die BW=3D16 S= ize=3D4096MB<br> > <br> > change to: 324MHz<br> > PHY drv:clk:38,ca:38,DQ:30,odt:0<br> > vrefinner:41%, vrefout:41%<br> > dram drv:40,odt:0<br> > clk skew:0x58<br> > <br> > change to: 528MHz<br> > PHY drv:clk:38,ca:38,DQ:30,odt:0 <br> > vrefinner:41%, vrefout:41% <br> > dram drv:40,odt:0 <br> > clk skew:0x73 <br> > <br> > change to: 780MHz <br> > PHY drv:clk:38,ca:38,DQ:30,odt:0 <br> > vrefinner:41%, vrefout:41% <br> > dram drv:40,odt:0 <br> > clk skew:0x58 <br> > <br> > change to: 1560MHz(final freq) <br> > PHY drv:clk:38,ca:38,DQ:30,odt:60 <br> > vrefinner:16%, vrefout:29% <br> > dram drv:40,odt:80 <br> > clk skew:0xa <br> > out <br> > U-Boot SPL board init <br> > U-Boot SPL 2017.09-gaaca6ffec1-211203 #zzz (Dec 03 2021 - 18:42:16) <b= r> > unknown raw ID phN <br> > unrecognized JEDEC id bytes: 00, 00, 00 <br> > Trying to boot from MMC2 <br> > No misc partition <br> > Trying fit image at 0x5000 sector <br> > ## Verified-boot: 0 <br> > ## Checking atf-1 0x00040000 ... sha256(fe4f274c06...) + OK <br> > ## Checking uboot 0x00a00000 ... OK <br> > ## Checking fdt 0x00b00000 ... sha256(1804d514f1...) + OK <br> > ## Checking atf-2 0x00068000 ... sha256(8d44036095...) + OK <br> > ## Checking atf-3 0xfdcd0000 ... sha256(e410275b51...) + OK <br> > ## Checking atf-4 0xfdcc9000 ... sha256(990c53fc01...) + OK <br> > ## Checking atf-5 0x00066000 ... sha256(315a4195a9...) + OK <br> > ## Checking optee 0x08400000 ... sha256(08e1fd41e1...) + OK <br> > Jumping to U-Boot(0x00a00000) via ARM Trusted Firmware(0x00040000) <br= > > Total: 319.354 ms <br> > <br> > INFO: Preloader serial: 2 <br> > NOTICE: BL31: v2.3():v2.3-181-gc9a647cae:cl <br> > NOTICE: BL31: Built : 10:55:41, Oct 18 2021 <br> > INFO: GICv3 without legacy support detected. <br> > INFO: ARM GICv3 driver initialized in EL3 <br> > INFO: pmu v1 is valid <br> > INFO: dfs DDR fsp_param[0].freq_mhz=3D 1560MHz <br> > INFO: dfs DDR fsp_param[1].freq_mhz=3D 324MHz <br> > INFO: dfs DDR fsp_param[2].freq_mhz=3D 528MHz <br> > INFO: dfs DDR fsp_param[3].freq_mhz=3D 780MHz <br> > INFO: Using opteed sec cpu_context! <br> > INFO: boot cpu mask: 0 <br> > INFO: BL31: Initializing runtime services <br> > INFO: BL31: Initializing BL32 <br> > I/TC: <br> > I/TC: OP-TEE version: 3.13.0-595-gf5add58be #hisping.lin (gcc version = 10.2.1 20201103 (GNU Toolchai4<br> > I/TC: Primary CPU initializing <br> > I/TC: Primary CPU switching to normal world boot <br> > INFO: BL31: Preparing for EL3 exit to normal world <br> > INFO: Entry point address =3D 0xa00000 <br> > INFO: SPSR =3D 0x3c9 <br> > UEFI firmware (version EDK2-DEV built at 01:23:28 on May 24 2025) <br> > <br> > 3h<br> > <br> > Consoles: EFI console<br> > Reading loader env vars from /efi/freebsd/loader.env<br> > Setting currdev to disk0p3:<br> > FreeBSD/arm64 EFI loader, Revision 3.0<br> > <br> > Command line arguments: loader.efi<br> > Image base: 0xec0ae000<br> > EFI version: 2.70<br> > EFI Firmware: EDK2 (rev 1.00)<br> > Console: efi (0x1000)<br> > Load Path: \EFI\BOOT\BOOTAA64.EFI<br> > Load Device: MemoryMapped(0xB,0xFE2B0000,0xFE2B0FFF)/HD(3,GPT,07D4C210= -2E74-1<br> > 1F0-832C-F1B721F986A1,0x20000,0x10000)<br> > BootCurrent: 0002<br> > BootOrder: 0000 0001 0002[*]<br> > BootInfo Path: MemoryMapped(0xB,0xFE2B0000,0xFE2B0FFF)<br> > Ignoring Boot0002: Only one DP found<br> > Trying ESP: MemoryMapped(0xB,0xFE2B0000,0xFE2B0FFF)/HD(3,GPT,07D4C210-= 2E74-11F0-<br> > 832C-F1B721F986A1,0x20000,0x10000)<br> > Setting currdev to disk0p3:<br> > Trying: MemoryMapped(0xB,0xFE2B0000,0xFE2B0FFF)/HD(1,GPT,07D35DA3-2E74= -11F0-832C<br> > -F1B721F986A1,0x40,0x4FC0)<br> > Setting currdev to disk0p1:<br> > Trying: MemoryMapped(0xB,0xFE2B0000,0xFE2B0FFF)/HD(2,GPT,07D3AC23-2E74= -11F0-832C <br> > -F1B721F986A1,0x5000,0x2800) <br> > Setting currdev to disk0p2: <br> > Trying: MemoryMapped(0xB,0xFE2B0000,0xFE2B0FFF)/HD(4,GPT,07D6525C-2E74= -11F0-832C <br> > -F1B721F986A1,0x30000,0xEDFAFD8) <br> > Setting currdev to disk0p4: <br> > Loading /boot/defaults/loader.conf <br> > /boot/kernel/kernel text=3D0x318 text=3D0xa5a548 text=3D0x28e030 data= =3D0x1614d0 data=3D0x <br> > 0+0x2c1000 0x8+0x15c0f0+0x8+0x18894d\ <br> > /etc/hostid size=3D0x25 <br> > /boot/entropy size=3D0x1000 <br> > /boot/kernel/if_bridge.ko text=3D0x3dde text=3D0x7de8 data=3D0x1038+0x= 8 0x8+0x1ec0+0x8 <br> > +0x1847 <br> > loading required module 'bridgestp' <br> > /boot/kernel/bridgestp.ko text=3D0x1463 text=3D0x4e44 data=3D0x320+0x2= 8 0x8+0xbd0+0x8+ <br> > 0x6c0 <br> > /boot/dtb/rockchip/a.si.drm.dtb size=3D0x1a867 <br> > /boot/kernel/if_rtwn_usb.ko text=3D0xcc80 text=3D0x7880 data=3D0x1e40+= 0x37 0x8+0x4140+ <br> > 0x8+0x2a16 <br> > loading required module 'rtwn' <br> > /boot/kernel/rtwn.ko text=3D0x6b90 text=3D0x1a820 data=3D0x6e8 0x8+0x3= 390+0x8+0x1ad6 <br> > loading required module 'wlan' <br> > /boot/kernel/wlan.ko text=3D0x1af18 text=3D0x4bce0 data=3D0x8c68+0x318= 0x8+0x92d0+0x8+ <br> > 0x79fb <br> > /boot/kernel/wlan_wep.ko text=3D0x1130 text=3D0xca0 data=3D0x310+0x4 0= x8+0x888+0x8+0x4 <br> > a1 <br> > /boot/kernel/wlan_ccmp.ko text=3D0x3788 text=3D0x25c0 data=3D0x388+0x4= 0x8+0xb28+0x8+0 <br> > x5dd <br> > /boot/kernel/wlan_tkip.ko text=3D0x1488 text=3D0x1818 data=3D0x320+0x4= 0x8+0x930+0x8+0 <br> > x525 <br> > /boot/modules/ums.ko text=3D0x26c3 text=3D0x252c data=3D0x7a0+0x4 0x8+= 0x1110+0x8+0xbce <br> > <br> > loading required module 'kernel' <br> > module 'kernel' exists but with wrong version <br> > ?c <br> > Hit [Enter] to boot immediately, or any other key for command prompt. = <br> > Booting [/boot/kernel/kernel]... <br> > Using DTB from the loaded file '/boot/dtb/rockchip/a.si.drm.dtb= 9;. <br> > EFI framebuffer information: <br> > addr, size 0xec190000, 0x7e9000 <br> > dimensions 1920 x 1080 <br> > stride 1920 <br> > masks 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000<br> > <br> <br> =3D=3D=3D<br> Mark Millard<br> marklmi at <a href=3D"http://yahoo.com/" rel=3D"noreferrer noreferrer" targ= et=3D"_blank">yahoo.com</a><br> <br> <br> </blockquote></div> </div></div><br><div> <div dir=3D"auto" style=3D"color:rgb(0,0,0);letter-spacing:normal;text-alig= n:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing= :0px;text-decoration:none"><div dir=3D"auto" style=3D"color:rgb(0,0,0);lett= er-spacing:normal;text-align:start;text-indent:0px;text-transform:none;whit= e-space:normal;word-spacing:0px;text-decoration:none"><div dir=3D"auto" sty= le=3D"color:rgb(0,0,0);letter-spacing:normal;text-align:start;text-indent:0= px;text-transform:none;white-space:normal;word-spacing:0px"><div style=3D"o= verflow-wrap: break-word;"><div style=3D"color:rgb(0,0,0);font-variant-caps= :normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transfo= rm:none;white-space:normal;word-spacing:0px"><div style=3D"margin:0px;line-= height:normal"><font face=3D"Courier New">=3D=3D=3D</font></div><div style= =3D"margin:0px;line-height:normal"><font face=3D"Courier New">Mark Millard<= /font></div><div style=3D"margin:0px;line-height:normal"><font face=3D"Cour= ier New"><span style=3D"font-size:12px">marklmi at <a href=3D"http://yahoo.= com" target=3D"_blank">yahoo.com</a><br></span></font></div></div></div></d= iv></div></div> </div> <br></div></div></blockquote></div> --0000000000002222a10642d3e714--
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