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>
This commit is contained in:
Greg Ungerer 2011-12-24 10:10:13 +10:00
parent d4e08372e3
commit 21634593b4
2 changed files with 18 additions and 11 deletions

View File

@ -37,13 +37,20 @@
#define MCFINT_UART0 13 /* Interrupt number for UART0 */ #define MCFINT_UART0 13 /* Interrupt number for UART0 */
#define MCFINT_UART1 14 /* Interrupt number for UART1 */ #define MCFINT_UART1 14 /* Interrupt number for UART1 */
#define MCFINT_UART2 15 /* Interrupt number for UART2 */ #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_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_UART0 (MCFINT_VECBASE + MCFINT_UART0)
#define MCF_IRQ_UART1 (MCFINT_VECBASE + MCFINT_UART1) #define MCF_IRQ_UART1 (MCFINT_VECBASE + MCFINT_UART1)
#define MCF_IRQ_UART2 (MCFINT_VECBASE + MCFINT_UART2) #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. * SDRAM configuration registers.
*/ */
@ -72,8 +79,8 @@
/* /*
* FEC ethernet module. * FEC ethernet module.
*/ */
#define MCFFEC_BASE (MCF_IPSBAR + 0x1000) #define MCFFEC_BASE0 (MCF_IPSBAR + 0x1000)
#define MCFFEC_SIZE 0x800 #define MCFFEC_SIZE0 0x800
/* /*
* GPIO module. * GPIO module.

View File

@ -28,23 +28,23 @@
static struct resource m523x_fec_resources[] = { static struct resource m523x_fec_resources[] = {
{ {
.start = MCFFEC_BASE, .start = MCFFEC_BASE0,
.end = MCFFEC_BASE + MCFFEC_SIZE - 1, .end = MCFFEC_BASE0 + MCFFEC_SIZE0 - 1,
.flags = IORESOURCE_MEM, .flags = IORESOURCE_MEM,
}, },
{ {
.start = 64 + 23, .start = MCF_IRQ_FECRX0,
.end = 64 + 23, .end = MCF_IRQ_FECRX0,
.flags = IORESOURCE_IRQ, .flags = IORESOURCE_IRQ,
}, },
{ {
.start = 64 + 27, .start = MCF_IRQ_FECTX0,
.end = 64 + 27, .end = MCF_IRQ_FECTX0,
.flags = IORESOURCE_IRQ, .flags = IORESOURCE_IRQ,
}, },
{ {
.start = 64 + 29, .start = MCF_IRQ_FECENTC0,
.end = 64 + 29, .end = MCF_IRQ_FECENTC0,
.flags = IORESOURCE_IRQ, .flags = IORESOURCE_IRQ,
}, },
}; };