brain-hackers_pepepper-mirror/u-boot-brain
1
0
Fork 0
mirror of https://github.com/brain-hackers/u-boot-brain synced 2024-09-15 09:13:22 +09:00
Code Issues Projects Releases Wiki Activity
8bf3c32285
u-boot-brain/drivers/pci
History
Yuanquan Chen c0a4e6b889 powerpc/p4080ds: fix PCI-e x8 link training down failure 
Due to SerDes configuration error, if we set the PCI-e controller link width
as x8 in RCW and add a narrower width(such as x4, x2 or x1) PCI-e device to
PCI-e slot, it fails to train down to the PCI-e device's link width. According
to p4080ds errata PCIe-A003, we reset the PCI-e controller link width to x4 in
u-boot. Then it can train down to x2 or x1 width to make the PCI-e link between
RC and EP.

Signed-off-by: Yuanquan Chen <B41889@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
2012-11-27 18:28:07 -06:00
..
fsl_pci_init.c powerpc/p4080ds: fix PCI-e x8 link training down failure 2012-11-27 18:28:07 -06:00
Makefile pci_ftpci100: Implementation FTPCI100 PCI driver 2011-12-05 23:13:48 +01:00
pci_auto.c pci: fix some warnings related to assumptions about 2012-09-22 00:24:34 +02:00
pci_ftpci100.c pci_ftpci100: Implementation FTPCI100 PCI driver 2011-12-05 23:13:48 +01:00
pci_ftpci100.h pci_ftpci100: Implementation FTPCI100 PCI driver 2011-12-05 23:13:48 +01:00
pci_indirect.c IXP42x PCI rewrite 2011-06-23 08:25:18 +02:00
pci_ixp.c IXP42x PCI rewrite 2011-06-23 08:25:18 +02:00
pci_sh4.c
pci_sh7751.c
pci_sh7780.c
pci.c pci: fix some warnings related to assumptions about 2012-09-22 00:24:34 +02:00
tsi108_pci.c
w83c553f.c