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85xx: clean up the io_sel for PCI express of P1022

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clean up the wrong io_sel for PCI express according to latest manual.

Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
This commit is contained in:
Dave Liu 2010-04-14 19:05:06 +08:00 committed by Kumar Gala
parent 47106ce168
commit 0c955dafab
2 changed files with 11 additions and 7 deletions
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13
arch/powerpc/cpu/mpc8xxx/pci_cfg.c
View File

@ -176,15 +176,14 @@ static struct pci_info pci_config_info[] =
(1 << 0x1d) | (1 << 0x1e) | (1 << 0x1f),
},
[LAW_TRGT_IF_PCIE_2] = {
.cfg = (1 << 0) | (1 << 1) | (1 << 6) | (1 << 7) |
(1 << 9) | (1 << 0xa) | (1 << 0xb) | (1 << 0xd) |
(1 << 0x15) | (1 << 0x16) | (1 << 0x17) |
(1 << 0x18) | (1 << 0x1c),
.cfg = (1 << 1) | (1 << 6) | (1 << 7) | (1 << 9) |
(1 << 0xd) | (1 << 0x15) | (1 << 0x16) | (1 << 0x17) |
(1 << 0x18) | (1 << 0x19) | (1 << 0x1a) | (1 << 0x1b),
},
[LAW_TRGT_IF_PCIE_3] = {
.cfg = (1 << 6) | (1 << 7) | (1 << 9) | (1 << 0xd) |
(1 << 0x15) | (1 << 0x16) | (1 << 0x17) | (1 << 0x18) |
(1 << 0x19) | (1 << 0x1a) | (1 << 0x1b),
.cfg = (1 << 0) | (1 << 1) | (1 << 6) | (1 << 7) | (1 << 9) |
(1 << 0xa) | (1 << 0xb) | (1 << 0xd) | (1 << 0x15) |
(1 << 0x16) | (1 << 0x17) | (1 << 0x18) | (1 << 0x1c),
},
};
#elif defined(CONFIG_P2010) || defined(CONFIG_P2020)

5
arch/powerpc/include/asm/immap_85xx.h
View File

@ -1873,8 +1873,13 @@ typedef struct ccsr_gur {
#define MPC85xx_PORDEVSR_SGMII4_DIS 0x04000000
#define MPC85xx_PORDEVSR_SRDS2_IO_SEL 0x38000000
#define MPC85xx_PORDEVSR_PCI1 0x00800000
#if defined(CONFIG_P1013) || defined(CONFIG_P1022)
#define MPC85xx_PORDEVSR_IO_SEL 0x007c0000
#define MPC85xx_PORDEVSR_IO_SEL_SHIFT 18
#else
#define MPC85xx_PORDEVSR_IO_SEL 0x00780000
#define MPC85xx_PORDEVSR_IO_SEL_SHIFT 19
#endif
#define MPC85xx_PORDEVSR_PCI2_ARB 0x00040000
#define MPC85xx_PORDEVSR_PCI1_ARB 0x00020000
#define MPC85xx_PORDEVSR_PCI1_PCI32 0x00010000