diff options
| author | Helge Deller <deller@gmx.de> | 2023-12-31 09:36:58 +0100 |
|---|---|---|
| committer | Michael Tokarev <mjt@tls.msk.ru> | 2024-01-17 10:32:47 +0300 |
| commit | de64580f07fa4901fccc349c7f51e0e9c9e2951d (patch) | |
| tree | 4ff91534b8121375bf4cf432991763d39836cb5d /hw/gpio/zaurus.c | |
| parent | 35623388b03c6c46598be61ef8d5f901c815ed7a (diff) | |
| download | qemu-de64580f07fa4901fccc349c7f51e0e9c9e2951d.zip qemu-de64580f07fa4901fccc349c7f51e0e9c9e2951d.tar.gz qemu-de64580f07fa4901fccc349c7f51e0e9c9e2951d.tar.bz2 | |
hw/hppa/machine: Allow up to 3840 MB total memory
The physical hardware allows DIMMs of 4 MB size and above, allowing up
to 3840 MB of memory, but is restricted by setup code to 3 GB.
Increase the limit to allow up to the maximum amount of memory.
Btw. the memory area from 0xf000.0000 to 0xffff.ffff is reserved by
the architecture for firmware and I/O memory and can not be used for
standard memory.
An upcoming 64-bit SeaBIOS-hppa firmware will allow more than 3.75GB
on 64-bit HPPA64. In this case the ram_max for the pa20 case will change.
Signed-off-by: Helge Deller <deller@gmx.de>
Noticed-by: Nelson H. F. Beebe <beebe@math.utah.edu>
Fixes: b7746b1194c8 ("hw/hppa/machine: Restrict the total memory size to 3GB")
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Bruno Haible <bruno@clisp.org>
(cherry picked from commit 92039f61af89629f268e04255946c2a3fa0c453f)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'hw/gpio/zaurus.c')
0 files changed, 0 insertions, 0 deletions