From 522b3d49179a0d2dc4e152b77eb82fbfe97782f4 Mon Sep 17 00:00:00 2001 From: Greg Ungerer Date: Tue, 24 Mar 2009 17:33:41 +1000 Subject: [PATCH] m68knommu: fix 5407 ColdFire UART vector setup There is a couple of problems with the UART vector setup for the 5307 ColdFire UART. The ICR register access should be 8bit, not 32bit. The address of the UIVR register is wrong, it needs to be offset into the MBAR register region. Fix these. Signed-off-by: Greg Ungerer --- arch/m68knommu/platform/5407/config.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/m68knommu/platform/5407/config.c b/arch/m68knommu/platform/5407/config.c index 648b8b77821..0ee8c1a200c 100644 --- a/arch/m68knommu/platform/5407/config.c +++ b/arch/m68knommu/platform/5407/config.c @@ -56,12 +56,12 @@ static struct platform_device *m5407_devices[] __initdata = { static void __init m5407_uart_init_line(int line, int irq) { if (line == 0) { - writel(MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI1, MCF_MBAR + MCFSIM_UART1ICR); - writeb(irq, MCFUART_BASE1 + MCFUART_UIVR); + writeb(MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI1, MCF_MBAR + MCFSIM_UART1ICR); + writeb(irq, MCF_MBAR + MCFUART_BASE1 + MCFUART_UIVR); mcf_setimr(mcf_getimr() & ~MCFSIM_IMR_UART1); } else if (line == 1) { - writel(MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI2, MCF_MBAR + MCFSIM_UART2ICR); - writeb(irq, MCFUART_BASE2 + MCFUART_UIVR); + writeb(MCFSIM_ICR_LEVEL6 | MCFSIM_ICR_PRI2, MCF_MBAR + MCFSIM_UART2ICR); + writeb(irq, MCF_MBAR + MCFUART_BASE2 + MCFUART_UIVR); mcf_setimr(mcf_getimr() & ~MCFSIM_IMR_UART2); } } -- 2.39.3