diff options
| author | Greg Ungerer <gerg@uclinux.org> | 2011-12-24 10:23:01 +1000 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2012-03-05 09:43:08 +1000 |
| commit | 504695479ecce2a89955b52c332b0eeec75be8e8 (patch) | |
| tree | 001dcdedf5b3a6d1adbbc03a66349c90184cf94c | |
| parent | 4f8f9fb8cbb759207ff2437b904c77565180ee5a (diff) | |
| download | linux-504695479ecce2a89955b52c332b0eeec75be8e8.tar.bz2 | |
m68knommu: make 532x FEC platform addressing consistent
If we make all FEC (ethernet) addressing consistent across all ColdFire
family members then we will be able to remove the duplicated plaform data
and use a single setup for all.
So modify the ColdFire 532x FEC addressing so that:
. FECs are numbered from 0 up
. base addresses are absolute (not relative to MBAR peripheral register)
. use a common name for IRQs used
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
| -rw-r--r-- | arch/m68k/include/asm/m532xsim.h | 13 | ||||
| -rw-r--r-- | arch/m68k/platform/532x/config.c | 16 |
2 files changed, 21 insertions, 8 deletions
diff --git a/arch/m68k/include/asm/m532xsim.h b/arch/m68k/include/asm/m532xsim.h index f963d64c94e3..f1c4fa80657d 100644 --- a/arch/m68k/include/asm/m532xsim.h +++ b/arch/m68k/include/asm/m532xsim.h @@ -24,11 +24,18 @@ #define MCFINT_UART1 27 /* Interrupt number for UART1 */ #define MCFINT_UART2 28 /* Interrupt number for UART2 */ #define MCFINT_QSPI 31 /* Interrupt number for QSPI */ +#define MCFINT_FECRX0 36 /* Interrupt number for FEC */ +#define MCFINT_FECTX0 40 /* Interrupt number for FEC */ +#define MCFINT_FECENTC0 42 /* Interrupt number for FEC */ #define MCF_IRQ_UART0 (MCFINT_VECBASE + MCFINT_UART0) #define MCF_IRQ_UART1 (MCFINT_VECBASE + MCFINT_UART1) #define MCF_IRQ_UART2 (MCFINT_VECBASE + MCFINT_UART2) +#define MCF_IRQ_FECRX0 (MCFINT_VECBASE + MCFINT_FECRX0) +#define MCF_IRQ_FECTX0 (MCFINT_VECBASE + MCFINT_FECTX0) +#define MCF_IRQ_FECENTC0 (MCFINT_VECBASE + MCFINT_FECENTC0) + #define MCF_WTM_WCR MCF_REG16(0xFC098000) /* @@ -91,6 +98,12 @@ #define MCFUART_BASE2 0xFC068000 /* Base address of UART3 */ /* + * FEC module. + */ +#define MCFFEC_BASE0 0xFC030000 /* Base address of FEC0 */ +#define MCFFEC_SIZE0 0x800 /* Size of FEC0 region */ + +/* * Timer module. */ #define MCFTIMER_BASE1 0xFC070000 /* Base address of TIMER1 */ diff --git a/arch/m68k/platform/532x/config.c b/arch/m68k/platform/532x/config.c index 24b4c0de628b..4831f7a6b8dc 100644 --- a/arch/m68k/platform/532x/config.c +++ b/arch/m68k/platform/532x/config.c @@ -35,23 +35,23 @@ static struct resource m532x_fec_resources[] = { { - .start = 0xfc030000, - .end = 0xfc0307ff, + .start = MCFFEC_BASE0, + .end = MCFFEC_BASE0 + MCFFEC_SIZE0 - 1, .flags = IORESOURCE_MEM, }, { - .start = 64 + 36, - .end = 64 + 36, + .start = MCF_IRQ_FECRX0, + .end = MCF_IRQ_FECRX0, .flags = IORESOURCE_IRQ, }, { - .start = 64 + 40, - .end = 64 + 40, + .start = MCF_IRQ_FECTX0, + .end = MCF_IRQ_FECTX0, .flags = IORESOURCE_IRQ, }, { - .start = 64 + 42, - .end = 64 + 42, + .start = MCF_IRQ_FECENTC0, + .end = MCF_IRQ_FECENTC0, .flags = IORESOURCE_IRQ, }, }; |