diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/m68k/include/asm/m54xxsim.h | 21 | ||||
| -rw-r--r-- | arch/m68k/platform/coldfire/m54xx.c | 10 | ||||
| -rw-r--r-- | arch/m68k/platform/coldfire/pci.c | 4 |
3 files changed, 20 insertions, 15 deletions
diff --git a/arch/m68k/include/asm/m54xxsim.h b/arch/m68k/include/asm/m54xxsim.h index d6a50799ff27..d3bd83887429 100644 --- a/arch/m68k/include/asm/m54xxsim.h +++ b/arch/m68k/include/asm/m54xxsim.h @@ -70,15 +70,25 @@ #define MCFEPORT_EPFR (MCF_MBAR + 0xf0c) /* Flags */ /* - * Some PSC related definitions + * Pin Assignment register definitions */ -#define MCF_PAR_PSC(x) (0x000A4F-((x)&0x3)) +#define MCFGPIO_PAR_FBCTL (MCF_MBAR + 0xA40) +#define MCFGPIO_PAR_FBCS (MCF_MBAR + 0xA42) +#define MCFGPIO_PAR_DMA (MCF_MBAR + 0xA43) +#define MCFGPIO_PAR_FECI2CIRQ (MCF_MBAR + 0xA44) +#define MCFGPIO_PAR_PCIBG (MCF_MBAR + 0xA48) /* PCI bus grant */ +#define MCFGPIO_PAR_PCIBR (MCF_MBAR + 0xA4A) /* PCI */ +#define MCFGPIO_PAR_PSC0 (MCF_MBAR + 0xA4F) +#define MCFGPIO_PAR_PSC1 (MCF_MBAR + 0xA4E) +#define MCFGPIO_PAR_PSC2 (MCF_MBAR + 0xA4D) +#define MCFGPIO_PAR_PSC3 (MCF_MBAR + 0xA4C) +#define MCFGPIO_PAR_DSPI (MCF_MBAR + 0xA50) +#define MCFGPIO_PAR_TIMER (MCF_MBAR + 0xA52) + #define MCF_PAR_SDA (0x0008) #define MCF_PAR_SCL (0x0004) #define MCF_PAR_PSC_TXD (0x04) #define MCF_PAR_PSC_RXD (0x08) -#define MCF_PAR_PSC_RTS(x) (((x)&0x03)<<4) -#define MCF_PAR_PSC_CTS(x) (((x)&0x03)<<6) #define MCF_PAR_PSC_CTS_GPIO (0x00) #define MCF_PAR_PSC_CTS_BCLK (0x80) #define MCF_PAR_PSC_CTS_CTS (0xC0) @@ -87,7 +97,4 @@ #define MCF_PAR_PSC_RTS_RTS (0x30) #define MCF_PAR_PSC_CANRX (0x40) -#define MCF_PAR_PCIBG (CONFIG_MBAR + 0xa48) /* PCI bus grant */ -#define MCF_PAR_PCIBR (CONFIG_MBAR + 0xa4a) /* PCI */ - #endif /* m54xxsim_h */ diff --git a/arch/m68k/platform/coldfire/m54xx.c b/arch/m68k/platform/coldfire/m54xx.c index 2081c6cbb3de..1f7c7fd83e2f 100644 --- a/arch/m68k/platform/coldfire/m54xx.c +++ b/arch/m68k/platform/coldfire/m54xx.c @@ -30,14 +30,12 @@ static void __init m54xx_uarts_init(void) { /* enable io pins */ - __raw_writeb(MCF_PAR_PSC_TXD | MCF_PAR_PSC_RXD, - MCF_MBAR + MCF_PAR_PSC(0)); + __raw_writeb(MCF_PAR_PSC_TXD | MCF_PAR_PSC_RXD, MCFGPIO_PAR_PSC0); __raw_writeb(MCF_PAR_PSC_TXD | MCF_PAR_PSC_RXD | MCF_PAR_PSC_RTS_RTS, - MCF_MBAR + MCF_PAR_PSC(1)); + MCFGPIO_PAR_PSC1); __raw_writeb(MCF_PAR_PSC_TXD | MCF_PAR_PSC_RXD | MCF_PAR_PSC_RTS_RTS | - MCF_PAR_PSC_CTS_CTS, MCF_MBAR + MCF_PAR_PSC(2)); - __raw_writeb(MCF_PAR_PSC_TXD | MCF_PAR_PSC_RXD, - MCF_MBAR + MCF_PAR_PSC(3)); + MCF_PAR_PSC_CTS_CTS, MCFGPIO_PAR_PSC2); + __raw_writeb(MCF_PAR_PSC_TXD | MCF_PAR_PSC_RXD, MCFGPIO_PAR_PSC3); } /***************************************************************************/ diff --git a/arch/m68k/platform/coldfire/pci.c b/arch/m68k/platform/coldfire/pci.c index 553210d3d4c1..8572246db84d 100644 --- a/arch/m68k/platform/coldfire/pci.c +++ b/arch/m68k/platform/coldfire/pci.c @@ -272,8 +272,8 @@ static int __init mcf_pci_init(void) PACR_EXTMINTE(0x1f), PACR); /* Set required multi-function pins for PCI bus use */ - __raw_writew(0x3ff, MCF_PAR_PCIBG); - __raw_writew(0x3ff, MCF_PAR_PCIBR); + __raw_writew(0x3ff, MCFGPIO_PAR_PCIBG); + __raw_writew(0x3ff, MCFGPIO_PAR_PCIBR); /* Set up config space for local host bus controller */ __raw_writel(PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | |