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| author | Greg Ungerer <gerg@uclinux.org> | 2011-12-23 19:23:35 +0400 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2012-03-05 03:43:08 +0400 |
| commit | 55148f6f886a1b77dba1a5c3169208606827b9db (patch) | |
| tree | 17e77390b22a390a6fe9897fe0f1b086319097ae /arch/m68k/platform/5307/config.c | |
| parent | 0d2fe946474196e586e492d9e9b381e184c774ea (diff) | |
| download | linux-55148f6f886a1b77dba1a5c3169208606827b9db.tar.xz | |
m68knommu: merge common ColdFire UART IRQ setup
Some ColdFire CPU UART hardware modules can configure the IRQ they use.
Currently the same setup code is duplicated in the init code for each of
these ColdFire CPUs. Merge all this code to a single instance.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68k/platform/5307/config.c')
| -rw-r--r-- | arch/m68k/platform/5307/config.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/arch/m68k/platform/5307/config.c b/arch/m68k/platform/5307/config.c index 74852a3dadf9..89722cdbd026 100644 --- a/arch/m68k/platform/5307/config.c +++ b/arch/m68k/platform/5307/config.c @@ -16,7 +16,6 @@ #include <asm/machdep.h> #include <asm/coldfire.h> #include <asm/mcfsim.h> -#include <asm/mcfuart.h> #include <asm/mcfwdebug.h> /***************************************************************************/ @@ -29,21 +28,6 @@ unsigned char ledbank = 0xff; /***************************************************************************/ -static void __init m5307_uarts_init(void) -{ - /* UART0 interrupt setup */ - writeb(MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI1, MCF_MBAR + MCFSIM_UART1ICR); - writeb(MCF_IRQ_UART0, MCFUART_BASE0 + MCFUART_UIVR); - mcf_mapirq2imr(MCF_IRQ_UART0, MCFINTC_UART0); - - /* UART1 interrupt setup */ - writeb(MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI2, MCF_MBAR + MCFSIM_UART2ICR); - writeb(MCF_IRQ_UART1, MCFUART_BASE1 + MCFUART_UIVR); - mcf_mapirq2imr(MCF_IRQ_UART1, MCFINTC_UART1); -} - -/***************************************************************************/ - static void __init m5307_timers_init(void) { /* Timer1 is always used as system timer */ @@ -84,7 +68,6 @@ void __init config_BSP(char *commandp, int size) mach_reset = m5307_cpu_reset; mach_sched_init = hw_timer_init; m5307_timers_init(); - m5307_uarts_init(); /* Only support the external interrupts on their primary level */ mcf_mapirq2imr(25, MCFINTC_EINT1); |