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Staring with SEABIOS_HPPA_VERSION 6 the serial ports are now emulated as
on physical hardware, with LASI UART being serial port #0 and DINO UART
as serial port #1. On older versions those ports were swapped.
This SeaBIOS-hppa fix is needed to allow fixing the qemu serial
pass-through from host to guest.
Signed-off-by: Helge Deller <deller@gmx.de>
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New features and fixes in SeaBIOS for hppa/parisc:
* STI firmware now contains additional fonts built-in, which
can be selected with qemu command-line options:
-fw_cfg opt/font,string=1 - a HP 8x16 font
-fw_cfg opt/font,string=2 - a HP 6x13 font
-fw_cfg opt/font,string=3 - a HP 10x20 font
-fw_cfg opt/font,string=4 - a Linux 16x32 font
* Fixed PS/2 keyboard emulation when running in graphical mode.
This allows to type boot commands in the firmware boot menu if
qemu was started with "-boot menu=on" (and no linux kernel was
given on the qemu command line).
* Fix firmware rendenzvous code to clear all pending external intrrupts
before entering the waiting loop.
Signed-off-by: Helge Deller <deller@gmx.de>
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New firmware features and fixes:
* Allow up to 16 CPUs
* Add TOC button support:
To trigger a TOC, execute "nmi" in the qemu monitor (Ctrl-A C)
* New opt/hostid fw_cfg option to change hostid:
-fw_cfg opt/hostid,string=334455
* Add opt/console fw_cfg option to select default console:
-fw_cfg opt/console,string=serial
-fw_cfg opt/console,string=graphics
* Add Linux TER16x32 font to STI firmware:
-fw_cfg opt/font,string=2
* Leave IRQs disabled after rendevouz
Signed-off-by: Helge Deller <deller@gmx.de>
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Update SeaBIOS to seabios-hppa-v2
Changes in seabios-hppa:
* Include all latest upstream SeaBIOS patches
* add support for the qemu "bootindex" parameter
* add support for the qemu "-boot order=g-m" parameter to choose
SCSI ID
Signed-off-by: Helge Deller <deller@gmx.de>
Message-Id: <YU4st/zcLcg6RKNn@ls3530>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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Changes:
* If only one bootable device is available, boot from it.
* Silence PDC warnings with HP-UX 11.11
* Inform Linux about fw_cfg port addresses
* Make power switch button configurable from qemu
* Clear screen on machine reset
* Add fw_cfg option to enable runtime debug info
* Fix panic on OpenBSD/6.7 regarding STI console
* Set text planes and used_bits in STI fields
* Fix mon_tbl entries
* Convert sti_region_list to an initialized struct
Signed-off-by: Helge Deller <deller@gmx.de>
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Changes include:
* gcc-10 compile fix
* NetBSD boot fix due to wrong power button address
* Fix endian bug in romfile_loadint()
* Introduce SeaBIOS firmware version check
* Implement QEMU fw_cfg interface support
Required for proper version checking and gcc-10 update on Debian.
Signed-off-by: Helge Deller <deller@gmx.de>
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Helge Deller (13):
Add PDC_MEM_MAP and ENTRY_INIT_SRCH_FRST for OSF/MkLinux
Return non-existant BTLB for PDC_BLOCK_TLB
Add serial, parallel and LAN port support of LASI chip
Implement ENTRY_IO_BBLOCK_IN IODC function
Do not print \r on parisc SeaBIOS
Fix serial ports and add PDC_MODEL functions for special instructions enablement
Implement SeaBIOS returning additional addresses. Fixes HP-UX boot.
Fix mod_pgs (number of pages) for graphic cards
Merge pull request #3 from svenschnelle/sti
Merge pull request #4 from svenschnelle/parisc-qemu-4.1.0
parisc: Implement PDC rendenzvous
parisc: Improve soft power button emulation
parisc: Fix line wrapping in STI console code
Sven Schnelle (7):
parisc: fix PDC info for graphics adapter
parisc: add missing header guard to hppa.h
parisc: add LASI PS/2 emulation.
parisc: Add STI support
parisc: wire up graphics console
parisc: Add support for setting STI screen resolution
parisc: support LASI RTC register
Required for STI and LASI support. Also adds a few Bugfixes.
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Message-Id: <20191220211512.3289-7-svens@stackframe.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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This patch fixes two issues in the hppa/parisc emulation:
1. The CPU HPA was wrong in the sense that we had negative module
offsets in the firmware-internal module table (which we ignored up to
now). Get it correct by changing the CPU HPA to 0xfffb0000 which is
greater than the DINO_HPA of 0xfff80000.
This change requires the seabios-firmware update.
2. Sven noticed that the FPU register cr10 is only able to reference up
to 8 FPUs, so let's reduce the maximum amount of SMP CPUs too.
Signed-off-by: Helge Deller <deller@gmx.de>
Message-Id: <20190315164130.GA7800@ls3530>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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A dozen or so fixes from Helge upstream.
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Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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