summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorKumar Gala <galak@kernel.crashing.org>2009-11-04 11:39:55 -0600
committerKumar Gala <galak@kernel.crashing.org>2010-01-05 13:49:07 -0600
commit7cb8f79b44c70a3c66891f407254d9c739e2e7da (patch)
tree2391fe8167005e70b710c32c8cbe1bd02811daf2
parent9263e829f025661cbd3a80675285b42c14350ea4 (diff)
downloadu-boot-imx-7cb8f79b44c70a3c66891f407254d9c739e2e7da.zip
u-boot-imx-7cb8f79b44c70a3c66891f407254d9c739e2e7da.tar.gz
u-boot-imx-7cb8f79b44c70a3c66891f407254d9c739e2e7da.tar.bz2
ppc/85xx: Move to using fsl_setup_hose on TQM 85xx
We can use fsl_setup_hose to determine if we are a agent/end-point or a host. Rather than using some SoC specific register we can just look at the PCI cfg space of the host controller to determine this. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
-rw-r--r--board/tqc/tqm85xx/tqm85xx.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/board/tqc/tqm85xx/tqm85xx.c b/board/tqc/tqm85xx/tqm85xx.c
index 3931ec5..aa7827e 100644
--- a/board/tqc/tqm85xx/tqm85xx.c
+++ b/board/tqc/tqm85xx/tqm85xx.c
@@ -549,7 +549,6 @@ static inline void init_pci1(void)
{
volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
#ifdef CONFIG_PCI1
- uint host_agent = (gur->porbmsr & MPC85xx_PORBMSR_HA) >> 16;
volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *)CONFIG_SYS_PCI1_ADDR;
struct pci_controller *hose = &pci1_hose;
struct pci_region *r = hose->regions;
@@ -561,7 +560,7 @@ static inline void init_pci1(void)
/* PORPLLSR[16] */
uint pci_clk_sel = gur->porpllsr & MPC85xx_PORDEVSR_PCI1_SPD;
- uint pci_agent = is_fsl_pci_agent(LAW_TRGT_IF_PCI_1, host_agent);
+ int pci_agent = fsl_setup_hose(hose, CONFIG_SYS_PCI1_ADDR);
uint pci_speed = CONFIG_SYS_CLK_FREQ; /* PCI PSPEED in [4:5] */
@@ -626,14 +625,15 @@ static inline void init_pcie1(void)
volatile ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
#ifdef CONFIG_PCIE1
uint io_sel = (gur->pordevsr & MPC85xx_PORDEVSR_IO_SEL) >> 19;
- uint host_agent = (gur->porbmsr & MPC85xx_PORBMSR_HA) >> 16;
volatile ccsr_fsl_pci_t *pci = (ccsr_fsl_pci_t *)CONFIG_SYS_PCIE1_ADDR;
struct pci_controller *hose = &pcie1_hose;
- int pcie_ep = is_fsl_pci_agent(LAW_TRGT_IF_PCIE_1, host_agent);
+ int pcie_ep;
struct pci_region *r = hose->regions;
int pcie_configured = is_fsl_pci_cfg(LAW_TRGT_IF_PCIE_1, io_sel);
+ pcie_ep = fsl_setup_hose(hose, CONFIG_SYS_PCIE1_ADDR);
+
if (pcie_configured && !(gur->devdisr & MPC85xx_DEVDISR_PCIE)){
printf ("PCIe: %s, base address %x",
pcie_ep ? "End point" : "Root complex", (uint)pci);