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Code Issues Releases Wiki Activity

Flashrom update from Stefan, resolve issue 21

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Corresponding to flashrom svn r34 and coreboot v2 svn r2111.
This commit is contained in:
Ollie Lho
2005-11-26 21:55:36 +00:00
parent 8a10d5a631
commit 184a404033
38 changed files with 1098 additions and 511 deletions
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15
sst_fwhub.c
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@ -18,8 +18,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*
* $Id$
*/
#include <errno.h>
@ -35,7 +33,7 @@
#include "sst_fwhub.h"
// I need that Berkeley bit-map printer
void print_sst_fwhub_status(unsigned char status)
void print_sst_fwhub_status(uint8_t status)
{
printf("%s", status & 0x80 ? "Ready:" : "Busy:");
printf("%s", status & 0x40 ? "BE SUSPEND:" : "BE RUN/FINISH:");
@ -49,7 +47,7 @@ void print_sst_fwhub_status(unsigned char status)
/* probe_jedec works fine for probing */
int probe_sst_fwhub(struct flashchip *flash)
{
volatile unsigned char *bios;
volatile uint8_t *bios;
size_t size = flash->total_size * 1024;
if (probe_jedec(flash) == 0)
@ -69,7 +67,7 @@ int probe_sst_fwhub(struct flashchip *flash)
int erase_sst_fwhub_block(struct flashchip *flash, int offset)
{
volatile unsigned char *wrprotect = flash->virt_addr_2 + offset + 2;
volatile uint8_t *wrprotect = flash->virt_addr_2 + offset + 2;
// clear write protect
*(wrprotect) = 0;
@ -90,14 +88,17 @@ int erase_sst_fwhub(struct flashchip *flash)
return (0);
}
int write_sst_fwhub(struct flashchip *flash, unsigned char *buf)
int write_sst_fwhub(struct flashchip *flash, uint8_t *buf)
{
int i;
int total_size = flash->total_size * 1024, page_size =
flash->page_size;
volatile unsigned char *bios = flash->virt_addr;
volatile uint8_t *bios = flash->virt_addr;
// Do we want block wide erase?
erase_sst_fwhub(flash);
// FIXME: This test is not sufficient!
if (*bios != 0xff) {
printf("ERASE FAILED\n");
return -1;