diff options
Diffstat (limited to 'arch/m68k')
| -rw-r--r-- | arch/m68k/include/asm/m5249sim.h | 7 | ||||
| -rw-r--r-- | arch/m68k/platform/5249/config.c | 12 |
2 files changed, 11 insertions, 8 deletions
diff --git a/arch/m68k/include/asm/m5249sim.h b/arch/m68k/include/asm/m5249sim.h index 805714ca8d7..3e31508619c 100644 --- a/arch/m68k/include/asm/m5249sim.h +++ b/arch/m68k/include/asm/m5249sim.h @@ -76,8 +76,8 @@ /* * UART module. */ -#define MCFUART_BASE1 0x1c0 /* Base address of UART1 */ -#define MCFUART_BASE2 0x200 /* Base address of UART2 */ +#define MCFUART_BASE0 (MCF_MBAR + 0x1c0) /* Base address UART0 */ +#define MCFUART_BASE1 (MCF_MBAR + 0x200) /* Base address UART1 */ /* * DMA unit base addresses. @@ -108,6 +108,9 @@ #define MCF_IRQ_TIMER 30 /* Timer0, Level 6 */ #define MCF_IRQ_PROFILER 31 /* Timer1, Level 7 */ +#define MCF_IRQ_UART0 73 /* UART0 */ +#define MCF_IRQ_UART1 74 /* UART1 */ + /* * General purpose IO registers (in MBAR2). */ diff --git a/arch/m68k/platform/5249/config.c b/arch/m68k/platform/5249/config.c index 50e2d8f2325..b74092a20d2 100644 --- a/arch/m68k/platform/5249/config.c +++ b/arch/m68k/platform/5249/config.c @@ -24,12 +24,12 @@ static struct mcf_platform_uart m5249_uart_platform[] = { { - .mapbase = MCF_MBAR + MCFUART_BASE1, - .irq = 73, + .mapbase = MCFUART_BASE0, + .irq = MCF_IRQ_UART0, }, { - .mapbase = MCF_MBAR + MCFUART_BASE2, - .irq = 74, + .mapbase = MCFUART_BASE1, + .irq = MCF_IRQ_UART1, }, { }, }; @@ -238,11 +238,11 @@ static void __init m5249_uart_init_line(int line, int irq) { if (line == 0) { writeb(MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI1, MCF_MBAR + MCFSIM_UART1ICR); - writeb(irq, MCF_MBAR + MCFUART_BASE1 + MCFUART_UIVR); + writeb(irq, MCFUART_BASE0 + MCFUART_UIVR); mcf_mapirq2imr(irq, MCFINTC_UART0); } else if (line == 1) { writeb(MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI2, MCF_MBAR + MCFSIM_UART2ICR); - writeb(irq, MCF_MBAR + MCFUART_BASE2 + MCFUART_UIVR); + writeb(irq, MCFUART_BASE1 + MCFUART_UIVR); mcf_mapirq2imr(irq, MCFINTC_UART1); } } |