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| author | Tom Rini <trini@ti.com> | 2013-08-13 13:14:02 (GMT) |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-08-13 13:14:02 (GMT) |
| commit | b98d934128bcd98106e764d2f492ac79c38ae53d (patch) | |
| tree | 5e078614fccb51f34fa8f7aa8d92c4f5f518b686 /arch/powerpc/cpu/mpc83xx/pcie.c | |
| parent | 67cafc0861477bf19a587508ed13f4538c7a281e (diff) | |
| parent | 3aab0cd852d7c9565c2559a7983cbb73852bac28 (diff) | |
| download | u-boot-b98d934128bcd98106e764d2f492ac79c38ae53d.tar.xz | |
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
Diffstat (limited to 'arch/powerpc/cpu/mpc83xx/pcie.c')
| -rw-r--r-- | arch/powerpc/cpu/mpc83xx/pcie.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc83xx/pcie.c b/arch/powerpc/cpu/mpc83xx/pcie.c index 09970b0..28c25e5 100644 --- a/arch/powerpc/cpu/mpc83xx/pcie.c +++ b/arch/powerpc/cpu/mpc83xx/pcie.c @@ -299,6 +299,8 @@ static void mpc83xx_pcie_init_bus(int bus, struct pci_region *reg) printf("PCIE%d: ", bus); +#define PCI_LTSSM 0x404 /* PCIe Link Training, Status State Machine */ +#define PCI_LTSSM_L0 0x16 /* L0 state */ reg16 = in_le16(hose_cfg_base + PCI_LTSSM); if (reg16 >= PCI_LTSSM_L0) printf("link\n"); |