serial: Add interface to set reference oscillator frequency
Many (most?) serial interfaces have a programmableclock which provides the reference frequency ("baudbase").So a fixed baudbase which is only set once can be wrong.
omap1.c is an example which could use the new interface...
microblaze: Move the kcmdline out of the way.
Avoids rom overlap conflicts.
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Fix ARM MCore secondary cpu boot
Make MPCore secondary cpu initialization work with the new resethandling. Also change the inital FLAG value from 3 to zero to matchrecent kenrels.
Signed-off-by: Paul Brook <paul@codesourcery.com>
Reject late rom loading
rom_+add_file/rom_add_blob only work correctly if called beforeload_all_roms. Enforce this rather than silently accepting and puttingthe rom in the wrong place at reset.
Fix ARM system emulation
Since 45a50b1 load_image_targphys should only be called once.ARM boards incorrectly call it every time the system is reset.
eepro100: Improve support for different devices
pci: cosmetic on pci_upadte_mappings()
Remove one indentation of pci_update_mappings.Just for cosmetics, no logic change.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
pci: factor out pci_for_each_device().
split out device iteration logic from pci_for_each_device().factored out function, pci_for_each_device_under_bus() will be used later.
pci: implement pci bridge filtering.
This patch implements pci bridge filtering.
TODO: currently almost all the map funcions assumesfiltered_size size and addr & ~(size - 1) addr.However with bridge filtering, they aren't always true.Teach them such cases, such that filtered_size < size and...
pci/monitor: print out bridge's filtering values and so on.
make pci_info_device() print out bridge's filtering value likeio base/limit, subbus and subordinate bus.
Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>Acked-by: Michael S. Tsirkin <mst@redhat.com>...
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