diff options
| author | Greg Ungerer <gerg@uclinux.org> | 2009-03-24 17:14:32 +1000 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2009-03-24 17:14:32 +1000 |
| commit | d62db60659416499b763a00c953f23ed1c9a5c46 (patch) | |
| tree | 797b926cb5ed60898c035b3e3bb090f93941c2ab /arch/m68knommu | |
| parent | de1fc5c629f1597ddc996379642f9f3594dcdfbe (diff) | |
| download | lwn-d62db60659416499b763a00c953f23ed1c9a5c46.tar.gz lwn-d62db60659416499b763a00c953f23ed1c9a5c46.zip | |
m68knommu: fix 5249 ColdFire UART vector setup
The address of the IVUR register is not correct, it should be offset
into the MBAR region. Without this the vector is not set to the correct
number.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68knommu')
| -rw-r--r-- | arch/m68knommu/platform/5249/config.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/m68knommu/platform/5249/config.c b/arch/m68knommu/platform/5249/config.c index 3b808c64e671..9eab19d01eb1 100644 --- a/arch/m68knommu/platform/5249/config.c +++ b/arch/m68knommu/platform/5249/config.c @@ -52,11 +52,11 @@ 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, MCFUART_BASE1 + MCFUART_UIVR); + writeb(irq, MCF_MBAR + MCFUART_BASE1 + MCFUART_UIVR); mcf_setimr(mcf_getimr() & ~MCFSIM_IMR_UART1); } else if (line == 1) { writeb(MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI2, MCF_MBAR + MCFSIM_UART2ICR); - writeb(irq, MCFUART_BASE2 + MCFUART_UIVR); + writeb(irq, MCF_MBAR + MCFUART_BASE2 + MCFUART_UIVR); mcf_setimr(mcf_getimr() & ~MCFSIM_IMR_UART2); } } |