diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/pci/pcie_layerscape.c | 7 | ||||
| -rw-r--r-- | drivers/pci/pcie_layerscape.h | 2 |
2 files changed, 9 insertions, 0 deletions
diff --git a/drivers/pci/pcie_layerscape.c b/drivers/pci/pcie_layerscape.c index b6806cf..47dd806 100644 --- a/drivers/pci/pcie_layerscape.c +++ b/drivers/pci/pcie_layerscape.c @@ -409,6 +409,11 @@ static void ls_pcie_ep_setup_bars(void *bar_base) ls_pcie_ep_setup_bar(bar_base, 4, PCIE_BAR4_SIZE); } +static void ls_pcie_ep_enable_cfg(struct ls_pcie *pcie) +{ + ctrl_writel(pcie, PCIE_CONFIG_READY, PCIE_PF_CONFIG); +} + static void ls_pcie_setup_ep(struct ls_pcie *pcie) { u32 sriov; @@ -432,6 +437,8 @@ static void ls_pcie_setup_ep(struct ls_pcie *pcie) ls_pcie_ep_setup_bars(pcie->dbi + PCIE_NO_SRIOV_BAR_BASE); ls_pcie_ep_setup_atu(pcie); } + + ls_pcie_ep_enable_cfg(pcie); } static int ls_pcie_probe(struct udevice *dev) diff --git a/drivers/pci/pcie_layerscape.h b/drivers/pci/pcie_layerscape.h index 1e635ef..0f9d2fe6 100644 --- a/drivers/pci/pcie_layerscape.h +++ b/drivers/pci/pcie_layerscape.h @@ -94,8 +94,10 @@ #define PCIE_LUT_ENTRY_COUNT 32 /* PF Controll registers */ +#define PCIE_PF_CONFIG 0x14 #define PCIE_PF_VF_CTRL 0x7F8 #define PCIE_PF_DBG 0x7FC +#define PCIE_CONFIG_READY (1 << 0) #define PCIE_SRDS_PRTCL(idx) (PCIE1 + (idx)) #define PCIE_SYS_BASE_ADDR 0x3400000 |