diff options
| author | Greg Ungerer <gerg@uclinux.org> | 2011-12-24 10:10:13 +1000 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2012-03-05 09:43:08 +1000 |
| commit | 21634593b42308631788359cba9d7671383ae762 (patch) | |
| tree | a35213bf68d77f7ac0b497f8e32b91196d0a2ee5 /arch/m68k | |
| parent | d4e08372e385169fdd3cb8cccd1f37892fd216d9 (diff) | |
| download | linux-21634593b42308631788359cba9d7671383ae762.tar.gz | |
m68knommu: make 523x 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 523x 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>
Diffstat (limited to 'arch/m68k')
| -rw-r--r-- | arch/m68k/include/asm/m523xsim.h | 13 | ||||
| -rw-r--r-- | arch/m68k/platform/523x/config.c | 16 |
2 files changed, 18 insertions, 11 deletions
diff --git a/arch/m68k/include/asm/m523xsim.h b/arch/m68k/include/asm/m523xsim.h index 919d115bd167..e1988dd372fe 100644 --- a/arch/m68k/include/asm/m523xsim.h +++ b/arch/m68k/include/asm/m523xsim.h @@ -37,13 +37,20 @@ #define MCFINT_UART0 13 /* Interrupt number for UART0 */ #define MCFINT_UART1 14 /* Interrupt number for UART1 */ #define MCFINT_UART2 15 /* Interrupt number for UART2 */ -#define MCFINT_PIT1 36 /* Interrupt number for PIT1 */ #define MCFINT_QSPI 18 /* Interrupt number for QSPI */ +#define MCFINT_FECRX0 23 /* Interrupt number for FEC */ +#define MCFINT_FECTX0 27 /* Interrupt number for FEC */ +#define MCFINT_FECENTC0 29 /* Interrupt number for FEC */ +#define MCFINT_PIT1 36 /* Interrupt number for PIT1 */ #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) + /* * SDRAM configuration registers. */ @@ -72,8 +79,8 @@ /* * FEC ethernet module. */ -#define MCFFEC_BASE (MCF_IPSBAR + 0x1000) -#define MCFFEC_SIZE 0x800 +#define MCFFEC_BASE0 (MCF_IPSBAR + 0x1000) +#define MCFFEC_SIZE0 0x800 /* * GPIO module. diff --git a/arch/m68k/platform/523x/config.c b/arch/m68k/platform/523x/config.c index ef46009540e5..2a1dcade0c02 100644 --- a/arch/m68k/platform/523x/config.c +++ b/arch/m68k/platform/523x/config.c @@ -28,23 +28,23 @@ static struct resource m523x_fec_resources[] = { { - .start = MCFFEC_BASE, - .end = MCFFEC_BASE + MCFFEC_SIZE - 1, + .start = MCFFEC_BASE0, + .end = MCFFEC_BASE0 + MCFFEC_SIZE0 - 1, .flags = IORESOURCE_MEM, }, { - .start = 64 + 23, - .end = 64 + 23, + .start = MCF_IRQ_FECRX0, + .end = MCF_IRQ_FECRX0, .flags = IORESOURCE_IRQ, }, { - .start = 64 + 27, - .end = 64 + 27, + .start = MCF_IRQ_FECTX0, + .end = MCF_IRQ_FECTX0, .flags = IORESOURCE_IRQ, }, { - .start = 64 + 29, - .end = 64 + 29, + .start = MCF_IRQ_FECENTC0, + .end = MCF_IRQ_FECENTC0, .flags = IORESOURCE_IRQ, }, }; |