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| author | Lennert Buytenhek <buytenh@wantstofly.org> | 2006-06-22 11:30:56 +0200 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-06-22 11:30:56 +0200 |
| commit | 8b76a68c6caafef5a91cdc80958aecaca76a8896 (patch) | |
| tree | f22a684595267ee6b087381a00a543f46482c8a1 /include/asm-arm | |
| parent | [ARM] 3618/1: add defconfig for logicpd pxa270 card engine (diff) | |
| download | linux-8b76a68c6caafef5a91cdc80958aecaca76a8896.tar.xz linux-8b76a68c6caafef5a91cdc80958aecaca76a8896.zip | |
[ARM] 3620/2: ixp23xx: add uengine loader support
Patch from Lennert Buytenhek
This patch allows the ixp2000 uengine loader that is already in the
tree to also be used on the ixp23xx.
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm')
| -rw-r--r-- | include/asm-arm/arch-ixp23xx/ixp23xx.h | 3 | ||||
| -rw-r--r-- | include/asm-arm/arch-ixp23xx/platform.h | 15 |
2 files changed, 18 insertions, 0 deletions
diff --git a/include/asm-arm/arch-ixp23xx/ixp23xx.h b/include/asm-arm/arch-ixp23xx/ixp23xx.h index 01efdbd1180f..d0a72201ee96 100644 --- a/include/asm-arm/arch-ixp23xx/ixp23xx.h +++ b/include/asm-arm/arch-ixp23xx/ixp23xx.h @@ -124,6 +124,7 @@ #define IXP23XX_EXP_UNIT_FUSE IXP23XX_EXP_CFG_REG(0x28) #define IXP23XX_EXP_MSF_MUX IXP23XX_EXP_CFG_REG(0x30) +#define IXP23XX_EXP_CFG_FUSE IXP23XX_EXP_CFG_REG(0x34) #define IXP23XX_EXP_BUS_PHYS 0x90000000 #define IXP23XX_EXP_BUS_WINDOW_SIZE 0x01000000 @@ -265,6 +266,8 @@ #define IXP23XX_PCI_UNIT_RESET (1 << 1) #define IXP23XX_XSCALE_RESET (1 << 0) +#define IXP23XX_UENGINE_CSR_VIRT_BASE (IXP23XX_CAP_CSR_VIRT + 0x18000) + /**************************************************************************** * PCI CSRs. diff --git a/include/asm-arm/arch-ixp23xx/platform.h b/include/asm-arm/arch-ixp23xx/platform.h index e4d99060a049..19a73b39c864 100644 --- a/include/asm-arm/arch-ixp23xx/platform.h +++ b/include/asm-arm/arch-ixp23xx/platform.h @@ -14,6 +14,21 @@ #ifndef __ASSEMBLY__ +extern inline unsigned long ixp2000_reg_read(volatile void *reg) +{ + return *((volatile unsigned long *)reg); +} + +extern inline void ixp2000_reg_write(volatile void *reg, unsigned long val) +{ + *((volatile unsigned long *)reg) = val; +} + +extern inline void ixp2000_reg_wrb(volatile void *reg, unsigned long val) +{ + *((volatile unsigned long *)reg) = val; +} + struct pci_sys_data; void ixp23xx_map_io(void); |