qschulz has quit [Remote host closed the connection]
qschulz has joined #u-boot
hanetzer has joined #u-boot
hanetzer has joined #u-boot
hanetzer has quit [Changing host]
mmu_man has quit [Ping timeout: 272 seconds]
Peng_Fan has joined #u-boot
jwillikers has quit [Remote host closed the connection]
torez has quit [Quit: torez]
macromorgan has quit [Read error: Connection reset by peer]
agust has joined #u-boot
drewfustini has quit []
drewfustini has joined #u-boot
sbach has quit [Read error: Connection reset by peer]
fdanis_away is now known as fdanis
frieder has joined #u-boot
sbach has joined #u-boot
frieder_ has joined #u-boot
tre has joined #u-boot
alpernebbi has joined #u-boot
<milkylainen>
Nobody knows if an SDHCI can be enumerated via ACPI for x86 in U-boot?
frieder_ has quit [Quit: Leaving]
<marex>
milkylainen: isnt sdhci usually sitting on pcie on those intel acpi machines ?
<milkylainen>
marex: This is an AMD R1000 (Embedded Ryzen). I think the controllers are pcie in all cases. But enumeration are quite often ACPI enumeration.
<milkylainen>
I don't know why they decided to muck up the enumeration. But this effectively makes u-boot x86 emmc a dud in a lot of modern cases.
<marex>
milkylainen: well, colaborative project and all, fix it, send patch, you know the drill :)
sszy has joined #u-boot
<milkylainen>
marex: I wish I knew what was needed. PCIe enumeration I know a little bit about. Enough to fix existing things a bit. ACPI enumeration? Nada.
<marex>
isnt acpi about some table parsing , kinda like DT ?
<milkylainen>
There are ACPI tables, sure. Don't know what tables there is and how they are used though.
<milkylainen>
This commit disables efi_loader and efi_disk. I can't have efi block io unless U-boot runtime bitness matches with EFI stub bitness.
<milkylainen>
That's just weird.
<milkylainen>
I don't intend to boot an efi application. But I do need access to EFI protocols to be able to use initialized devices.
<milkylainen>
marex: I hope that I can use the UEFI initilized emmc through the EFI provided IO block protocol.
<marex>
milkylainen: talk to xypron , efi is his doing
<milkylainen>
xypron: -^
<milkylainen>
How do I get a hold of efi block devices?
jwillikers has joined #u-boot
alpernebbi has quit [Quit: alpernebbi]
<milkylainen>
sjg1: mtrr cmd does not seem to work on hw. Only getting "Invalid CPU (err=-2)". Don't think I'm abusing the arg list.
eiffel has joined #u-boot
eiffel has quit [Remote host closed the connection]
<sjg1>
milkylainen: My guess is that there is no /cpus {} node in the devicetree. This is needed at present, by cpu_x86_get_count()
<milkylainen>
hmm. Default devicetree? Should atleast contain one cpu then?
<milkylainen>
I don't have SMP support built.
<sjg1>
milkylainen: Yes, although that could be fixed I suppose
<sjg1>
milkylainen: See cpu_get_count() in get_bsp(). If cpu_get_count() returns -ENOENT, then we could just return 0 from get_bsp(), on the basis that the BSP is the current one
<milkylainen>
-ENOSYS?
<milkylainen>
Sorry.
<milkylainen>
sjg1: Ok. I see.
macromorgan has joined #u-boot
torez has joined #u-boot
<milkylainen>
sjg1: Think the problem is mp.h for non mp builds.
<sjg1>
milkylainen: Ah OK
tre has quit [Remote host closed the connection]
sszy has quit [Ping timeout: 268 seconds]
fdanis is now known as fdanis_away
frieder has quit [Remote host closed the connection]
monstr has quit [Remote host closed the connection]
Amit_T has joined #u-boot
Amit_T has quit [Client Quit]
redbrain has joined #u-boot
<milkylainen_>
I'd really appreciate if someone could explain how the UEFI block IO protocol driver in U-boot is supposed to work.
override has joined #u-boot
mmu_man has quit [Ping timeout: 272 seconds]
milkylainen_ has quit [Quit: Connection closed]
redbrain has quit [Ping timeout: 268 seconds]
milkylainen_ has joined #u-boot
redbrain has joined #u-boot
pgreco_ is now known as pgreco
redbrain has quit [Ping timeout: 245 seconds]
<sjg1>
milkylainen: Which driver are you referring to?
srk has quit [Ping timeout: 268 seconds]
srk has joined #u-boot
srk_ has joined #u-boot
mmu_man has joined #u-boot
srk has quit [Ping timeout: 268 seconds]
srk_ is now known as srk
agust has quit [Quit: Leaving.]
jwillikers has quit [Remote host closed the connection]