Author: stepan
Date: 2006-11-07 14:48:46 +0100 (Tue, 07 Nov 2006)
New Revision: 2494
Modified:
trunk/LinuxBIOSv2/util/flashrom/sst_fwhub.c
Log:
Instead of checking the first byte only, the whole part is checked now. This
will detect any improper erase, closes #31
Signed-off-by: Stefan Reinauer <[EMAIL PROTECTED]>
Acked-by: Uwe Hermann <[EMAIL PROTECTED]>
Modified: trunk/LinuxBIOSv2/util/flashrom/sst_fwhub.c
===================================================================
--- trunk/LinuxBIOSv2/util/flashrom/sst_fwhub.c 2006-11-07 11:16:21 UTC (rev
2493)
+++ trunk/LinuxBIOSv2/util/flashrom/sst_fwhub.c 2006-11-07 13:48:46 UTC (rev
2494)
@@ -95,14 +95,17 @@
flash->page_size;
volatile uint8_t *bios = flash->virt_addr;
- // Do we want block wide erase?
+ // FIXME: We want block wide erase instead of ironing the whole chip
erase_sst_fwhub(flash);
- // FIXME: This test is not sufficient!
- if (*bios != 0xff) {
- printf("ERASE FAILED\n");
- return -1;
+ // dumb check if erase was successful.
+ for (i=0; i < total_size; i++) {
+ if (bios[i] != 0xff) {
+ printf("ERASE FAILED\n");
+ return -1;
+ }
}
+
printf("Programming Page: ");
for (i = 0; i < total_size / page_size; i++) {
printf("%04d at address: 0x%08x", i, i * page_size);
--
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