OpenE2K/qemu-e2k
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875bad3135
qemu-e2k/hw
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Mark Cave-Ayland 875bad3135 40p: remove pci_allow_0_address = true from 40p machine class 
The Linux sandalfoot zImage has an initialisation process which resets the
VGA controller by setting all the BAR addresses to zero to access the VGA
ioports at their legacy addresses.

Unfortunately setting the framebuffer BAR to address 0 makes the framebuffer
memory overlap the internal VGA memory causing accesses to fail, and so
prevents the kernel from switching successfully to text mode.

Since OpenHackWare configures the framebuffer BAR address outside of the legacy
VGA internal memory space, remove pci_allow_0_address from the 40p machine class
which causes the BAR reprogramming to zero to fail and so the VGA internal
memory can be accessed correctly again.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2018-06-12 09:33:52 +10:00
..
9pfs 9p: xattr: Properly translate xattrcreate flags 2018-06-07 12:17:22 +02:00
acpi acpi, vhost, misc: fixes, features 2018-06-04 10:15:16 +01:00
adc Include qapi/error.h exactly where needed 2018-02-09 13:50:17 +01:00
alpha hw/alpha/dp264: Use the TYPE_SMC37C669_SUPERIO 2018-03-12 16:12:49 +01:00
arm stellaris: Add trailing '\n' to qemu_log() calls 2018-06-08 13:15:33 +01:00
audio hw/i2c: Use DeviceClass::realize instead of I2CSlaveClass::init 2018-06-01 15:14:31 +02:00
block acpi, vhost, misc: fixes, features 2018-06-04 10:15:16 +01:00
bt hw/bt: Replace fprintf(stderr, "*\n" with error_report() 2018-01-22 09:51:00 +01:00
char hw/digic: Add trailing '\n' to qemu_log() calls 2018-06-08 13:15:33 +01:00
core hw/core/register: Add trailing '\n' to qemu_log() call 2018-06-08 13:15:33 +01:00
cpu hw: use "qemu/osdep.h" as first #include in source files 2017-12-18 17:07:02 +03:00
cris hw: Do not include "sysemu/block-backend.h" if it is not necessary 2018-06-01 14:15:10 +02:00
display xilinx-dp: Add trailing '\n' to qemu_log() call 2018-06-08 13:15:33 +01:00
dma xlnx-zdma: Correct mem leaks and memset to zero on desc unaligned errors 2018-05-31 14:50:52 +01:00
gpio hw/i2c: Use DeviceClass::realize instead of I2CSlaveClass::init 2018-06-01 15:14:31 +02:00
hppa acpi, vhost, misc: fixes, features 2018-06-04 10:15:16 +01:00
i2c hw/i2c: Add trace events 2018-06-08 13:15:33 +01:00
i386 migration/next for 20180604 2018-06-04 12:54:00 +01:00
ide ide: introduce ide_transfer_start_norecurse 2018-06-08 13:36:31 -04:00
input hw: make virtio devices configurable via default-configs/ 2018-06-01 15:14:31 +02:00
intc arm_gicv3_kvm: kvm_dist_get/put: skip the registers banked by GICR 2018-06-08 13:15:32 +01:00
ipack pci: Add INTERFACE_CONVENTIONAL_PCI_DEVICE to Conventional PCI devices 2017-10-15 05:54:43 +03:00
ipmi ipmi: Use proper struct reference for KCS vmstate 2018-06-01 15:13:46 +02:00
isa hw/isa/superio: Fix inconsistent use of Chardev->be 2018-06-01 15:13:46 +02:00
lm32 hw: Do not include "sysemu/block-backend.h" if it is not necessary 2018-06-01 14:15:10 +02:00
m68k hw: Do not include "exec/address-spaces.h" if it is not necessary 2018-06-01 14:15:10 +02:00
mem nvdimm: fix typo in label-size definition 2018-05-23 17:02:03 +03:00
microblaze hw: Do not include "sysemu/block-backend.h" if it is not necessary 2018-06-01 14:15:10 +02:00
mips hw/mips/boston: Add trailing '\n' to qemu_log() calls 2018-06-08 13:15:33 +01:00
misc macio: add trace-events to timer device 2018-06-12 09:33:52 +10:00
moxie Change references to serial_hds[] to serial_hd() 2018-04-26 13:57:00 +01:00
net ftgmac100: remove check on runt messages 2018-06-08 13:15:32 +01:00
nios2 Change references to serial_hds[] to serial_hd() 2018-04-26 13:57:00 +01:00
nvram * Linux header upgrade (Peter) 2018-06-01 18:24:16 +01:00
openrisc Change references to serial_hds[] to serial_hd() 2018-04-26 13:57:00 +01:00
pci virtio,vhost,pci,pc: features, cleanups 2018-03-20 15:48:34 +00:00
pci-bridge virtio,vhost,pci,pc: features, fixes and cleanups 2018-02-13 16:33:31 +00:00
pci-host uninorth: remove token register from uninorth device 2018-06-12 09:33:52 +10:00
pcmcia hw: Clean up includes 2016-01-29 15:07:25 +00:00
ppc 40p: remove pci_allow_0_address = true from 40p machine class 2018-06-12 09:33:52 +10:00
rdma hw/rdma: Fix possible out of bounds access to port GID index 2018-05-03 20:52:29 +03:00
riscv hw: Do not include "exec/address-spaces.h" if it is not necessary 2018-06-01 14:15:10 +02:00
s390x * Linux header upgrade (Peter) 2018-06-01 18:24:16 +01:00
scsi acpi, vhost, misc: fixes, features 2018-06-04 10:15:16 +01:00
sd sdcard: Disable CMD19/CMD23 for Spec v2 2018-06-08 13:15:34 +01:00
sh4 hw: Do not include "sysemu/block-backend.h" if it is not necessary 2018-06-01 14:15:10 +02:00
smbios Move include qemu/option.h from qemu-common.h to actual users 2018-02-09 13:52:16 +01:00
sparc Change references to serial_hds[] to serial_hd() 2018-04-26 13:57:00 +01:00
sparc64 serial-isa: Use MAX_ISA_SERIAL_PORTS instead of MAX_SERIAL_PORTS 2018-04-26 13:57:00 +01:00
ssi xilinx_spips: Correct SNOOP_NONE state when flushing the txfifo 2018-04-26 11:04:40 +01:00
timer hw/digic: Add trailing '\n' to qemu_log() calls 2018-06-08 13:15:33 +01:00
tpm tpm: extend TPM TIS with state migration support 2018-05-24 12:07:04 -04:00
tricore hw: Do not include "sysemu/block-backend.h" if it is not necessary 2018-03-12 16:12:46 +01:00
unicore32 hw/input/i8042: Extract declarations from i386/pc.h into input/i8042.h 2018-03-12 16:12:48 +01:00
usb acpi, vhost, misc: fixes, features 2018-06-04 10:15:16 +01:00
vfio vfio/pci: Default display option to "off" 2018-06-05 08:28:09 -06:00
virtio acpi, vhost, misc: fixes, features 2018-06-04 10:15:16 +01:00
watchdog qapi: Empty out qapi-schema.json 2018-03-02 13:45:50 -06:00
xen * Linux header upgrade (Peter) 2018-06-01 18:24:16 +01:00
xenpv hw/xen*: Replace fprintf(stderr, "*\n" with error_report() 2018-02-06 18:29:46 +01:00
xtensa hw: Do not include "sysemu/block-backend.h" if it is not necessary 2018-06-01 14:15:10 +02:00
Makefile.objs hw: allow compiling out SCSI 2018-06-01 15:14:31 +02:00