diff options
| author | Greg Ungerer <gerg@uclinux.org> | 2009-04-29 13:31:27 +1000 |
|---|---|---|
| committer | Greg Ungerer <gerg@uclinux.org> | 2009-09-16 09:43:43 +1000 |
| commit | 6589c1d71581618dfc344628fb425ee4f09ce904 (patch) | |
| tree | 24c1103c1fc69c2884b9ff4fe79560479584cf79 /arch/m68knommu | |
| parent | 277c5e3e26cac45010f57a581c56476639b2cfa0 (diff) | |
| download | lwn-6589c1d71581618dfc344628fb425ee4f09ce904.tar.gz lwn-6589c1d71581618dfc344628fb425ee4f09ce904.zip | |
m68knommu: clean up ColdFire 532x interrupt setup
With the common intc-simr interrupt controller code in place the ColdFire
532x family startup code can be greatly simplified. Remove all the
interrupt masking code, and the per-device interrupt config here.
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Diffstat (limited to 'arch/m68knommu')
| -rw-r--r-- | arch/m68knommu/platform/532x/config.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/arch/m68knommu/platform/532x/config.c b/arch/m68knommu/platform/532x/config.c index 28eb9ea55f42..3d5855995888 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> @@ -98,18 +97,11 @@ 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 +117,6 @@ 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); @@ -172,8 +156,6 @@ 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); |