3275c7ea43
Add mem_test routine. Useful to detect timing problems if someone porting a new device to barebox. This test includes a data bus test, address bus test and integrity check of memory. This mem_test routine has as parameter start and end address of testing space. The last parameter can skip the integrity check. Signed-off-by: Alexander Aring <alex.aring@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
15 lines
246 B
C
15 lines
246 B
C
#ifndef __MEMTEST_H
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#define __MEMTEST_H
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#include <linux/ioport.h>
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struct mem_test_resource {
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struct resource *r;
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struct list_head list;
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};
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int mem_test(resource_size_t _start,
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resource_size_t _end, int bus_only);
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#endif /* __MEMTEST_H */
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