#729 closed defect (fixed)
motorola_shared bootloader improperly discarding large pci memory spaces
Reported by: | gregory.menke | Owned by: | Joel Sherrill |
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Priority: | lowest | Milestone: | 2 |
Component: | bsps | Version: | 4.6 |
Severity: | normal | Keywords: | |
Cc: | bugs@…, gregory.menke@… | Blocked By: | |
Blocking: |
Description
When the bootloader configures PCI devices, it improperly disables excessively large memory regions. If a card offers a memory region that would exhaust the PCI address space, the region is being reconfigred to PCI address 0, causing an address conflict with the onboard pci peripherals, which causes RTEMS to abend due to not finding any onboard hardware.
Release:
rtems-4.6.2
Environment:
all motorola_shared targets, bootloader PCI setup issue
Change History (1)
comment:1 Changed on 12/06/04 at 17:25:42 by gregory.menke
Status: | assigned → closed |
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State-Changed-From-To: open->closed
State-Changed-Why: Patch applied to cvshead for rtems-4.7