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coreboot-kgpe-d16
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use printk, when possible. (trivial) 

Signed-off-by: Stefan Reinauer <stepan@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3456 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Stefan Reinauer 2008-08-01 12:12:37 +00:00 committed by Stefan Reinauer
parent 5a522d4a42
commit 48b85fc6a9
1 changed files with 52 additions and 2 deletions
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54
src/ram/ramtest.c
View File

@ -29,22 +29,34 @@ static void ram_fill(unsigned long start, unsigned long stop)
/*
* Fill.
*/
#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("DRAM fill: 0x%08x-0x%08x\r\n", start, stop);
#else
print_debug("DRAM fill: ");
print_debug_hex32(start);
print_debug("-");
print_debug_hex32(stop);
print_debug("\r\n");
#endif
for(addr = start; addr < stop ; addr += 4) {
/* Display address being filled */
if (!(addr & 0xffff)) {
if (!(addr & 0xfffff)) {
#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("%08x \r", addr);
#else
print_debug_hex32(addr);
print_debug(" \r");
#endif
}
write_phys(addr, addr);
};
/* Display final address */
#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("%08x\r\nDRAM filled\r\n", addr);
#else
print_debug_hex32(addr);
print_debug("\r\nDRAM filled\r\n");
#endif
}
static void ram_verify(unsigned long start, unsigned long stop)
@ -54,40 +66,70 @@ static void ram_verify(unsigned long start, unsigned long stop)
/*
* Verify.
*/
#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("DRAM verify: 0x%08x-0x%08x\r\n", start, stop);
#else
print_debug("DRAM verify: ");
print_debug_hex32(start);
print_debug_char('-');
print_debug_hex32(stop);
print_debug("\r\n");
#endif
for(addr = start; addr < stop ; addr += 4) {
unsigned long value;
/* Display address being tested */
if (!(addr & 0xffff)) {
if (!(addr & 0xfffff)) {
#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("%08x \r", addr);
#else
print_debug_hex32(addr);
print_debug(" \r");
#endif
}
value = read_phys(addr);
if (value != addr) {
/* Display address with error */
#if CONFIG_USE_PRINTK_IN_CAR
printk_err("Fail: @0x%08x Read value=0x%08x\r\n", addr, value);
#else
print_err("Fail: @0x");
print_err_hex32(addr);
print_err(" Read value=0x");
print_err_hex32(value);
print_err("\r\n");
#endif
i++;
if(i>256) {
#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("Aborting.\n\r");
#else
print_debug("Aborting.\n\r");
#endif
break;
}
}
}
/* Display final address */
#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("%08x", addr);
#else
print_debug_hex32(addr);
#endif
if (i) {
#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("\r\nDRAM did _NOT_ verify!\r\n");
#else
print_debug("\r\nDRAM did _NOT_ verify!\r\n");
#endif
die("DRAM ERROR");
}
else {
#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("\r\nDRAM range verified.\r\n");
#else
print_debug("\r\nDRAM range verified.\r\n");
#endif
}
}
@ -99,13 +141,21 @@ void ram_check(unsigned long start, unsigned long stop)
* test than a "Is my DRAM faulty?" test. Not all bits
* are tested. -Tyson
*/
#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("Testing DRAM : %08x - %08x\r\n", start, stop);
#else
print_debug("Testing DRAM : ");
print_debug_hex32(start);
print_debug("-");
print_debug_hex32(stop);
print_debug("\r\n");
#endif
ram_fill(start, stop);
ram_verify(start, stop);
#if CONFIG_USE_PRINTK_IN_CAR
printk_debug("Done.\r\n");
#else
print_debug("Done.\r\n");
#endif
}