URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [bootloaders/] [orpmon/] [cmds/] [memory.c] - Diff between revs 406 and 464

Rev 406	Rev 464
Line 22...	Line 22...
`{`	`{`
`unsigned long addr;`	`unsigned long addr;`
`unsigned long err_addr = 0;`	`unsigned long err_addr = 0;`
`unsigned long err_no = 0;`	`unsigned long err_no = 0;`

	`unsigned long stack_top = (unsigned long) &_src_addr;`

	`if (start_addr < stack_top)`
	`{`
	`printf("\n");`
	`printf("Warning: RAM test will overwrite stack.\n");`
	`printf(" Moving start of test to 0x%08x to avoid stack\n",`
	`stack_top);`
	`start_addr = stack_top;`
	`}`

	`if (start_addr >= stop_addr)`
	`{`
	`printf("ram_test: Start of test must be after end (0x%08x !< 0x%08x)\n",`
	`start_addr, stop_addr);`
	`printf("ram_test: Aborting.\n");`
	`return;`
	`}`

`/* Test 1: Write locations with their addresses */`	`/* Test 1: Write locations with their addresses */`
`if ((testno == 1) \|\| (testno == 0)) {`	`if ((testno == 1) \|\| (testno == 0)) {`
`printf("\n1. Writing locations with their addresses: ");`	`printf("\n1. Writing locations with their addresses: ");`
`for (addr = start_addr; addr <= stop_addr; addr += 4)`	`for (addr = start_addr; addr <= stop_addr; addr += 4)`
`REG32(addr) = addr;`	`REG32(addr) = addr;`