diff options
Diffstat (limited to 'arch/m68knommu/platform/532x/config.c')
| -rw-r--r-- | arch/m68knommu/platform/532x/config.c | 53 |
1 files changed, 3 insertions, 50 deletions
diff --git a/arch/m68knommu/platform/532x/config.c b/arch/m68knommu/platform/532x/config.c index cdb761971f7..d632948e64e 100644 --- a/arch/m68knommu/platform/532x/config.c +++ b/arch/m68knommu/platform/532x/config.c @@ -20,7 +20,6 @@ #include <linux/kernel.h> #include <linux/param.h> #include <linux/init.h> -#include <linux/interrupt.h> #include <linux/io.h> #include <asm/machdep.h> #include <asm/coldfire.h> @@ -31,12 +30,6 @@ /***************************************************************************/ -extern unsigned int mcf_timervector; -extern unsigned int mcf_profilevector; -extern unsigned int mcf_timerlevel; - -/***************************************************************************/ - static struct mcf_platform_uart m532x_uart_platform[] = { { .mapbase = MCFUART_BASE1, @@ -88,6 +81,7 @@ static struct platform_device m532x_fec = { .num_resources = ARRAY_SIZE(m532x_fec_resources), .resource = m532x_fec_resources, }; + static struct platform_device *m532x_devices[] __initdata = { &m532x_uart, &m532x_fec, @@ -98,18 +92,11 @@ static struct platform_device *m532x_devices[] __initdata = { static void __init m532x_uart_init_line(int line, int irq) { if (line == 0) { - MCF_INTC0_ICR26 = 0x3; - MCF_INTC0_CIMR = 26; /* GPIO initialization */ MCF_GPIO_PAR_UART |= 0x000F; } else if (line == 1) { - MCF_INTC0_ICR27 = 0x3; - MCF_INTC0_CIMR = 27; /* GPIO initialization */ MCF_GPIO_PAR_UART |= 0x0FF0; - } else if (line == 2) { - MCF_INTC0_ICR28 = 0x3; - MCF_INTC0_CIMR = 28; } } @@ -125,14 +112,6 @@ static void __init m532x_uarts_init(void) static void __init m532x_fec_init(void) { - /* Unmask FEC interrupts at ColdFire interrupt controller */ - MCF_INTC0_ICR36 = 0x2; - MCF_INTC0_ICR40 = 0x2; - MCF_INTC0_ICR42 = 0x2; - - MCF_INTC0_IMRH &= ~(MCF_INTC_IMRH_INT_MASK36 | - MCF_INTC_IMRH_INT_MASK40 | MCF_INTC_IMRH_INT_MASK42); - /* Set multi-function pins to ethernet mode for fec0 */ MCF_GPIO_PAR_FECI2C |= (MCF_GPIO_PAR_FECI2C_PAR_MDC_EMDC | MCF_GPIO_PAR_FECI2C_PAR_MDIO_EMDIO); @@ -142,26 +121,6 @@ static void __init m532x_fec_init(void) /***************************************************************************/ -void mcf_settimericr(unsigned int timer, unsigned int level) -{ - volatile unsigned char *icrp; - unsigned int icr; - unsigned char irq; - - if (timer <= 2) { - switch (timer) { - case 2: irq = 33; icr = MCFSIM_ICR_TIMER2; break; - default: irq = 32; icr = MCFSIM_ICR_TIMER1; break; - } - - icrp = (volatile unsigned char *) (icr); - *icrp = level; - mcf_enable_irq0(irq); - } -} - -/***************************************************************************/ - static void m532x_cpu_reset(void) { local_irq_disable(); @@ -172,8 +131,6 @@ static void m532x_cpu_reset(void) void __init config_BSP(char *commandp, int size) { - mcf_setimr(MCFSIM_IMR_MASKALL); - #if !defined(CONFIG_BOOTPARAM) /* Copy command line from FLASH to local buffer... */ memcpy(commandp, (char *) 0x4000, 4); @@ -185,10 +142,6 @@ void __init config_BSP(char *commandp, int size) } #endif - mcf_timervector = 64+32; - mcf_profilevector = 64+33; - mach_reset = m532x_cpu_reset; - #ifdef CONFIG_BDM_DISABLE /* * Disable the BDM clocking. This also turns off most of the rest of @@ -438,8 +391,8 @@ void gpio_init(void) /* Initialize TIN3 as a GPIO output to enable the write half of the latch */ MCF_GPIO_PAR_TIMER = 0x00; - MCF_GPIO_PDDR_TIMER = 0x08; - MCF_GPIO_PCLRR_TIMER = 0x0; + __raw_writeb(0x08, MCFGPIO_PDDR_TIMER); + __raw_writeb(0x00, MCFGPIO_PCLRR_TIMER); } |