openwrt/flashrom
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Code Issues Releases Wiki Activity

Clean up at user request

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Corresponding to coreboot v1 svn r743.
This commit is contained in:
Ronald G. Minnich 2003-02-11 16:09:12 +00:00
parent bb0322f335
commit 4572a82245
2 changed files with 9 additions and 6 deletions
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13
flash_rom.c
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@ -181,7 +181,7 @@ unsigned long micro = 0;
void void
myusec_calibrate_delay() myusec_calibrate_delay()
{ {
unsigned long count = 2 * 1024 * 1024; unsigned long count = 20 * 1024 * 1024;
volatile unsigned long i; volatile unsigned long i;
unsigned long timeusec; unsigned long timeusec;
struct timeval start, end; struct timeval start, end;
@ -189,7 +189,7 @@ myusec_calibrate_delay()
fprintf(stderr, "Setting up microsecond timing loop\n"); fprintf(stderr, "Setting up microsecond timing loop\n");
while (! ok) { while (! ok) {
fprintf(stderr, "Try %d\n", count); //fprintf(stderr, "Try %d\n", count);
gettimeofday(&start, 0); gettimeofday(&start, 0);
for( i = count; i; i--) for( i = count; i; i--)
; ;
@ -206,7 +206,7 @@ myusec_calibrate_delay()
// compute one microsecond. That will be count / time // compute one microsecond. That will be count / time
micro = count / timeusec; micro = count / timeusec;
fprintf(stderr, "one us is %d count\n", micro); //fprintf(stderr, "one us is %d count\n", micro);
} }
@ -227,8 +227,6 @@ main (int argc, char * argv[])
FILE * image; FILE * image;
struct flashchip * flash; struct flashchip * flash;
myusec_calibrate_delay();
if (argc > 2){ if (argc > 2){
printf("usage: %s [romimage]\n", argv[0]); printf("usage: %s [romimage]\n", argv[0]);
printf(" If no romimage is specified, then all that happens\n"); printf(" If no romimage is specified, then all that happens\n");
@ -255,6 +253,11 @@ main (int argc, char * argv[])
buf = (char *) calloc (size, sizeof(char)); buf = (char *) calloc (size, sizeof(char));
fread (buf, sizeof(char), size, image); fread (buf, sizeof(char), size, image);
printf("Calibrating timer since microsleep sucks ... takes a second\n");
myusec_calibrate_delay();
printf("OK, calibrated, now do the deed\n");
flash->write (flash, buf); flash->write (flash, buf);
verify_flash (flash, buf); verify_flash (flash, buf);
return 0;
} }

2
mx29f002.c
View File

@ -44,7 +44,7 @@ int probe_29f002 (struct flashchip * flash)
myusec_delay(10); myusec_delay(10);
printf(__FUNCTION__ "id1 %d, id2 %d\n", id1, id2); printf("%s: id1 %d, id2 %d\n", __FUNCTION__, id1, id2);
if (id1 == flash->manufacture_id && id2 == flash->model_id) if (id1 == flash->manufacture_id && id2 == flash->model_id)
return 1; return 1;