Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-26 06:30:39 +00:00
Code Issues Projects Releases Packages Wiki Activity

Minor AMCC 4xx board cleanups

Browse source 
Patch by Stefan Roese, 27 Nov 2005
This commit is contained in:
Stefan Roese 2005-11-29 18:17:41 +01:00
parent 3d9569b232
commit 1178a412d2
3 changed files with 0 additions and 36 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
board/amcc/bamboo/bamboo.c
View file

@ -493,20 +493,8 @@ int testdram(void)
#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) #if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
int pci_pre_init(struct pci_controller *hose) int pci_pre_init(struct pci_controller *hose)
{ {
unsigned long strap;
unsigned long addr; unsigned long addr;
/*--------------------------------------------------------------------------+
* Bamboo is always configured as the host & requires the
* PCI arbiter to be enabled.
*--------------------------------------------------------------------------*/
mfsdr(sdr_sdstp1, strap);
if ((strap & SDR0_SDSTP1_PAE_MASK) == 0) {
printf("PCI: SDR0_STRP1[PAE] not set.\n");
printf("PCI: Configuration aborted.\n");
return 0;
}
/*-------------------------------------------------------------------------+ /*-------------------------------------------------------------------------+
| Set priority for all PLB3 devices to 0. | Set priority for all PLB3 devices to 0.
| Set PLB3 arbiter to fair mode. | Set PLB3 arbiter to fair mode.

12
board/amcc/yellowstone/yellowstone.c
View file

@ -315,20 +315,8 @@ int testdram(void)
#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) #if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
int pci_pre_init(struct pci_controller *hose) int pci_pre_init(struct pci_controller *hose)
{ {
unsigned long strap;
unsigned long addr; unsigned long addr;
/*--------------------------------------------------------------------------+
* Bamboo is always configured as the host & requires the
* PCI arbiter to be enabled.
*--------------------------------------------------------------------------*/
mfsdr(sdr_sdstp1, strap);
if ((strap & SDR0_SDSTP1_PAE_MASK) == 0) {
printf("PCI: SDR0_STRP1[PAE] not set.\n");
printf("PCI: Configuration aborted.\n");
return 0;
}
/*-------------------------------------------------------------------------+ /*-------------------------------------------------------------------------+
| Set priority for all PLB3 devices to 0. | Set priority for all PLB3 devices to 0.
| Set PLB3 arbiter to fair mode. | Set PLB3 arbiter to fair mode.

12
board/amcc/yosemite/yosemite.c
View file

@ -311,20 +311,8 @@ int testdram(void)
#if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT) #if defined(CONFIG_PCI) && defined(CFG_PCI_PRE_INIT)
int pci_pre_init(struct pci_controller *hose) int pci_pre_init(struct pci_controller *hose)
{ {
unsigned long strap;
unsigned long addr; unsigned long addr;
/*--------------------------------------------------------------------------+
* Bamboo is always configured as the host & requires the
* PCI arbiter to be enabled.
*--------------------------------------------------------------------------*/
mfsdr(sdr_sdstp1, strap);
if ((strap & SDR0_SDSTP1_PAE_MASK) == 0) {
printf("PCI: SDR0_STRP1[PAE] not set.\n");
printf("PCI: Configuration aborted.\n");
return 0;
}
/*-------------------------------------------------------------------------+ /*-------------------------------------------------------------------------+
| Set priority for all PLB3 devices to 0. | Set priority for all PLB3 devices to 0.
| Set PLB3 arbiter to fair mode. | Set PLB3 arbiter to fair mode.