Differential D7604 Diff 19564 sys/powerpc/mpc85xx/platform_mpc85xx.c

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sys/powerpc/mpc85xx/platform_mpc85xx.c

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	extern uint32_t *bootinfo;	extern uint32_t *bootinfo;
	vm_offset_t ccsrbar_va;	vm_offset_t ccsrbar_va;

		void mpc85xx_early_putc(int c);
		int mpc85xx_early_getc(void);
		jhibbitsUnsubmitted Not Done Inline Actions These should probably be wrapped by #ifdef EARLY_PRINTF jhibbits: These should probably be wrapped by #ifdef EARLY_PRINTF

	static int cpu, maxcpu;	static int cpu, maxcpu;

	static int mpc85xx_probe(platform_t);	static int mpc85xx_probe(platform_t);
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	uint64_t ccsrbar, ccsrsize;	uint64_t ccsrbar, ccsrsize;
	int i, law_max, tgt;	int i, law_max, tgt;


		jhibbitsUnsubmitted Not Done Inline Actions Superfluous blank line here. jhibbits: Superfluous blank line here.
	if ((cpus = OF_finddevice("/cpus")) != -1) {	if ((cpus = OF_finddevice("/cpus")) != -1) {
	for (maxcpu = 0, child = OF_child(cpus); child != 0;	for (maxcpu = 0, child = OF_child(cpus); child != 0;
	child = OF_peer(child), maxcpu++)	child = OF_peer(child), maxcpu++)
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	return (0);	return (0);
	}	}

		#if defined(EARLY_PRINTF)
		void
		mpc85xx_early_putc(int c)
		{
		int limit;
		static vm_offset_t ccsr = 0xbffff000;

		limit = 250000;
		while (((volatile uint8_t)(ccsr + 0x505)& 0x20) == 0 && --limit)
		DELAY(4);
		(volatile uint8_t )(ccsr + 0x500) = c;
		limit = 250000;
		while (((volatile uint8_t )(ccsr + 0x505) & 0x40) == 0 && --limit)
		DELAY(4);
		}

		int
		mpc85xx_early_getc(void)
		{
		static vm_offset_t ccsr = 0xbffff000;

		while (((volatile uint8_t )(ccsr + 0x505) & 0x1) == 0)
		DELAY(100);
		return (volatile uint8_t )(ccsr + 0x500);
		}

		early_putc = mpc85xx_early_putc;
		early_getc = mpc85xx_early_getc;
		jhibbitsUnsubmitted Not Done Inline Actions These aren't defined anywhere, only declared. These need to be: early_putc_t early_putc = ... early_getc_t early_getc = ... Otherwise it doesn't compile. jhibbits: These aren't defined anywhere, only declared. These need to be: early_putc_t early_putc = ...
		#endif
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