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| author | Anton Vorontsov <avorontsov@ru.mvista.com> | 2009-01-08 04:26:19 +0300 |
|---|---|---|
| committer | Kim Phillips <kim.phillips@freescale.com> | 2009-01-21 18:43:50 -0600 |
| commit | 8b34557c546e5e9f34ebf83c93413dad973d93df (patch) | |
| tree | 7b63a7c89974e5f859a352e71316905225d73ab9 /include | |
| parent | 8f11e34b31a7be124a3239653f33af9510502045 (diff) | |
| download | u-boot-imx-8b34557c546e5e9f34ebf83c93413dad973d93df.zip u-boot-imx-8b34557c546e5e9f34ebf83c93413dad973d93df.tar.gz u-boot-imx-8b34557c546e5e9f34ebf83c93413dad973d93df.tar.bz2 | |
mpc83xx: Add PCI-E support for MPC837XEMDS boards
MPC837XEMDS boards can support PCI-E via "PCI-E riser card". The card
provides two PCI-E (x2) ports. Though, only one port can be used in x2
mode. Two ports can function simultaneously in x1 mode.
PCI-E x1/x2 modes can be switched via "pex_x2" environment variable.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/MPC837XEMDS.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/configs/MPC837XEMDS.h b/include/configs/MPC837XEMDS.h index d49155f..28d442b 100644 --- a/include/configs/MPC837XEMDS.h +++ b/include/configs/MPC837XEMDS.h @@ -354,11 +354,32 @@ #define CONFIG_SYS_PCI_SLV_MEM_BUS 0x00000000 #define CONFIG_SYS_PCI_SLV_MEM_SIZE 0x80000000 +#define CONFIG_SYS_PCIE1_BASE 0xA0000000 +#define CONFIG_SYS_PCIE1_CFG_BASE 0xA0000000 +#define CONFIG_SYS_PCIE1_CFG_SIZE 0x08000000 +#define CONFIG_SYS_PCIE1_MEM_BASE 0xA8000000 +#define CONFIG_SYS_PCIE1_MEM_PHYS 0xA8000000 +#define CONFIG_SYS_PCIE1_MEM_SIZE 0x10000000 +#define CONFIG_SYS_PCIE1_IO_BASE 0x00000000 +#define CONFIG_SYS_PCIE1_IO_PHYS 0xB8000000 +#define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000 + +#define CONFIG_SYS_PCIE2_BASE 0xC0000000 +#define CONFIG_SYS_PCIE2_CFG_BASE 0xC0000000 +#define CONFIG_SYS_PCIE2_CFG_SIZE 0x08000000 +#define CONFIG_SYS_PCIE2_MEM_BASE 0xC8000000 +#define CONFIG_SYS_PCIE2_MEM_PHYS 0xC8000000 +#define CONFIG_SYS_PCIE2_MEM_SIZE 0x10000000 +#define CONFIG_SYS_PCIE2_IO_BASE 0x00000000 +#define CONFIG_SYS_PCIE2_IO_PHYS 0xD8000000 +#define CONFIG_SYS_PCIE2_IO_SIZE 0x00800000 + #ifdef CONFIG_PCI #ifndef __ASSEMBLY__ extern int board_pci_host_broken(void); #endif #define CONFIG_83XX_GENERIC_PCI 1 /* Use generic PCI setup */ +#define CONFIG_83XX_GENERIC_PCIE 1 #define CONFIG_PQ_MDS_PIB 1 /* PQ MDS Platform IO Board */ #define CONFIG_HAS_FSL_DR_USB 1 /* fixup device tree for the DR USB */ |