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Diffstat (limited to 'arch/m68knommu/platform/532x/config.c')
-rw-r--r--arch/m68knommu/platform/532x/config.c53
1 files changed, 3 insertions, 50 deletions
diff --git a/arch/m68knommu/platform/532x/config.c b/arch/m68knommu/platform/532x/config.c
index cdb761971f7a..d632948e64e5 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);
}