diff options
Diffstat (limited to 'arch/m68knommu')
| -rw-r--r-- | arch/m68knommu/platform/527x/config.c | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/arch/m68knommu/platform/527x/config.c b/arch/m68knommu/platform/527x/config.c index f746439..fa51be1 100644 --- a/arch/m68knommu/platform/527x/config.c +++ b/arch/m68knommu/platform/527x/config.c @@ -116,23 +116,13 @@ static struct platform_device *m527x_devices[] __initdata = { /***************************************************************************/ -#define INTC0 (MCF_MBAR + MCFICM_INTC0) - static void __init m527x_uart_init_line(int line, int irq) { u16 sepmask; - u32 imr; if ((line < 0) || (line > 2)) return; - /* level 6, line based priority */ - writeb(0x30+line, INTC0 + MCFINTC_ICR0 + MCFINT_UART0 + line); - - imr = readl(INTC0 + MCFINTC_IMRL); - imr &= ~((1 << (irq - MCFINT_VECBASE)) | 1); - writel(imr, INTC0 + MCFINTC_IMRL); - /* * External Pin Mask Setting & Enable External Pin for Interface */ @@ -157,32 +147,11 @@ static void __init m527x_uarts_init(void) /***************************************************************************/ -static void __init m527x_fec_irq_init(int nr) -{ - unsigned long base; - u32 imr; - - base = MCF_IPSBAR + (nr ? MCFICM_INTC1 : MCFICM_INTC0); - - writeb(0x28, base + MCFINTC_ICR0 + 23); - writeb(0x27, base + MCFINTC_ICR0 + 27); - writeb(0x26, base + MCFINTC_ICR0 + 29); - - imr = readl(base + MCFINTC_IMRH); - imr &= ~0xf; - writel(imr, base + MCFINTC_IMRH); - imr = readl(base + MCFINTC_IMRL); - imr &= ~0xff800001; - writel(imr, base + MCFINTC_IMRL); -} - static void __init m527x_fec_init(void) { u16 par; u8 v; - m527x_fec_irq_init(0); - /* Set multi-function pins to ethernet mode for fec0 */ #if defined(CONFIG_M5271) v = readb(MCF_IPSBAR + 0x100047); @@ -195,8 +164,6 @@ static void __init m527x_fec_init(void) #endif #ifdef CONFIG_FEC2 - m527x_fec_irq_init(1); - /* Set multi-function pins to ethernet mode for fec1 */ par = readw(MCF_IPSBAR + 0x100082); writew(par | 0xa0, MCF_IPSBAR + 0x100082); @@ -207,21 +174,6 @@ static void __init m527x_fec_init(void) /***************************************************************************/ -void mcf_disableall(void) -{ - *((volatile unsigned long *) (MCF_IPSBAR + MCFICM_INTC0 + MCFINTC_IMRH)) = 0xffffffff; - *((volatile unsigned long *) (MCF_IPSBAR + MCFICM_INTC0 + MCFINTC_IMRL)) = 0xffffffff; -} - -/***************************************************************************/ - -void mcf_autovector(unsigned int vec) -{ - /* Everything is auto-vectored on the 5272 */ -} - -/***************************************************************************/ - static void m527x_cpu_reset(void) { local_irq_disable(); @@ -232,7 +184,6 @@ static void m527x_cpu_reset(void) void __init config_BSP(char *commandp, int size) { - mcf_disableall(); mach_reset = m527x_cpu_reset; m527x_uarts_init(); m527x_fec_init(); |
