Re: [PULL SUBSYSTEM qemu-pseries] pseries: Update SLOF firmware image

[Cédric Le Goater]

On 1/10/22 06:04, Alexey Kardashevskiy wrote:
> The following changes since commit 0625c7760d5451d7436ef0738f763c6bb5141919:
>
>    target/ppc: do not call hreg_compute_hflags() in helper_store_mmcr0() 
> (2022-01-04 07:55:35 +0100)
>
> are available in the Git repository at:
>
>    git@github.com:aik/qemu.git tags/qemu-slof-20220110
>
> for you to fetch changes up to 1c127fa8e2ff2b034ebf8e50faea2bbc5136afd2:
>
>    pseries: Update SLOF firmware image (2022-01-10 15:31:14 +1100)
>
> ----------------------------------------------------------------
> Alexey Kardashevskiy (1):
>        pseries: Update SLOF firmware image
>
>   pc-bios/README   |   2 +-
>   pc-bios/slof.bin | Bin 991920 -> 992384 bytes
>   roms/SLOF        |   2 +-
>   3 files changed, 2 insertions(+), 2 deletions(-)
>
>
> *** Note: this is not for master, this is for pseries
>
> The only change is that SLOF is compiled with -mcpu=power5
> to make it work on PPC970 too.

P5+ also. See below.

Thanks,

C.


  root@vm24:~# dmesg
  [    0.000000] hash-mmu: Page sizes from device-tree:
  [    0.000000] hash-mmu: base_shift=12: shift=12, sllp=0x0000, 
avpnm=0x00000000, tlbiel=1, penc=0
  [    0.000000] Relocation on exceptions not supported
  [    0.000000] Page orders: linear mapping = 12, virtual = 12, io = 12, 
vmemmap = 12
  [    0.000000] hash-mmu: Initializing hash mmu with SLB
  [    0.000000] Linux version 5.15.0-2-powerpc64 
(debian-kernel@lists.debian.org) (gcc-11 (Debian 11.2.0-13) 11.2.0, GNU ld (GNU 
Binutils for Debian) 2.37) #1 SMP Debian 5.15.5-2 (2021-12-18)
  [    0.000000] Found initrd at 0xc000000003e00000:0xc0000000059d559e
  ...
  
  root@vm24:~# cat /proc/cpuinfo
  processor     : 0
  cpu           : POWER5+ (gs)
  clock         : 1000.000000MHz
  revision      : 2.1 (pvr 003b 0201)
  
  processor	: 1
  cpu           : POWER5+ (gs)
  clock         : 1000.000000MHz
  revision      : 2.1 (pvr 003b 0201)
  
  processor	: 2
  cpu           : POWER5+ (gs)
  clock         : 1000.000000MHz
  revision      : 2.1 (pvr 003b 0201)
  
  processor	: 3
  cpu           : POWER5+ (gs)
  clock         : 1000.000000MHz
  revision      : 2.1 (pvr 003b 0201)
  
  timebase	: 512000000
  platform      : pSeries
  model         : IBM pSeries (emulated by qemu)
  machine       : CHRP IBM pSeries (emulated by qemu)
  MMU           : Hash
  root@vm24:~# lspci
  00:01.0 SCSI storage controller: Red Hat, Inc. Virtio SCSI
  00:02.0 Ethernet controller: Red Hat, Inc. Virtio network device
  00:04.0 USB controller: Red Hat, Inc. QEMU XHCI Host Controller (rev 01)
  00:05.0 Unclassified device [00ff]: Red Hat, Inc. Virtio RNG
  00:09.0 Unclassified device [00ff]: Red Hat, Inc. Virtio memory balloon