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m68knommu: move CPU reset code for the 528x ColdFire into its platform code
Signed-off-by: Greg Ungerer <gerg@uclinux.org>
This commit is contained in:
parent
4c0b008d49
commit
dd65b1de55
2 changed files with 17 additions and 4 deletions
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@ -56,6 +56,14 @@
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#define MCF5282_INTC0_ICR17 (volatile u8 *) (MCF_IPSBAR + 0x0C51)
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/*
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* Reset Control Unit (relative to IPSBAR).
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*/
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#define MCF_RCR 0x110000
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#define MCF_RSR 0x110001
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#define MCF_RCR_SWRESET 0x80 /* Software reset bit */
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#define MCF_RCR_FRCSTOUT 0x40 /* Force external reset */
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/*********************************************************************
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*
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@ -31,10 +31,6 @@
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/***************************************************************************/
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void coldfire_reset(void);
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/***************************************************************************/
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static struct mcf_platform_uart m528x_uart_platform[] = {
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{
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.mapbase = MCF_MBAR + MCFUART_BASE1,
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@ -171,6 +167,14 @@ void mcf_autovector(unsigned int vec)
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/***************************************************************************/
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static void m528x_cpu_reset(void)
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{
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local_irq_disable();
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__raw_writeb(MCF_RCR_SWRESET, MCF_IPSBAR + MCF_RCR);
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}
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/***************************************************************************/
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#ifdef CONFIG_WILDFIRE
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void wildfire_halt(void)
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{
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@ -214,6 +218,7 @@ void __init config_BSP(char *commandp, int size)
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static int __init init_BSP(void)
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{
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mach_reset = m528x_cpu_reset;
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m528x_uarts_init();
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m528x_fec_init();
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platform_add_devices(m528x_devices, ARRAY_SIZE(m528x_devices));
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