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Commit d62db606 authored by Greg Ungerer's avatar Greg Ungerer
Browse files

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: default avatarGreg Ungerer <gerg@uclinux.org>
parent de1fc5c6

arch/m68knommu/platform/5249/config.c

+2 −2
Original line number Diff line number Diff line
@@ -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);

	}

}