* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. *
***************************************************************************/
#include "platform.h"
-#include "ocl.h"
+#include <flash/nor/ocl.h>
#include "dcc.h"
#include "samflash.h"
int pagenum;
int result;
- adr=dcc_rd();
- len=cmd&0xffff;
- ofs=adr%flash_page_size;
- bi_start=ofs/4;
- bi_end=(ofs+len+3)/4;
+ adr = dcc_rd();
+ len = cmd&0xffff;
+ ofs = adr%flash_page_size;
+ bi_start = ofs/4;
+ bi_end = (ofs + len + 3)/4;
- if (bi_end>BUFSIZE) {
+ if (bi_end > BUFSIZE) {
dcc_wr(OCL_BUFF_OVER);
return;
}
- chksum=OCL_CHKS_INIT;
- for (bi=0; bi<bi_end; bi++) chksum^=buffer[bi]=dcc_rd();
+ chksum = OCL_CHKS_INIT;
+ for (bi = 0; bi < bi_end; bi++) chksum^=buffer[bi]=dcc_rd();
- if (dcc_rd()!=chksum) {
+ if (dcc_rd() != chksum) {
dcc_wr(OCL_CHKS_FAIL);
return;
}
/* fill in unused positions with unprogrammed values */
- for (bi=0; bi<bi_start; bi++) buffer[bi]=0xffffffff;
- for (bi=bi_end; bi%flash_page_size; bi++) buffer[bi]=0xffffffff;
+ for (bi = 0; bi < bi_start; bi++) buffer[bi]=0xffffffff;
+ for (bi = bi_end; bi%flash_page_size; bi++) buffer[bi]=0xffffffff;
- result=0;
- pagenum=adr/flash_page_size;
- for (bi=0; bi<bi_end; bi+=flash_page_size/4) {
- result=flash_page_program(buffer+bi, pagenum++);
+ result = 0;
+ pagenum = adr/flash_page_size;
+ for (bi = 0; bi < bi_end; bi += flash_page_size/4) {
+ result = flash_page_program(buffer + bi, pagenum++);
if (result) break;
}
/* verify written data */
- if (!result) result=flash_verify(adr, len, ((uint8 *)buffer)+ofs);
+ if (!result) result = flash_verify(adr, len, ((uint8 *)buffer) + ofs);
- dcc_wr(OCL_CMD_DONE|result);
+ dcc_wr(OCL_CMD_DONE | result);
}
uint32 cmd;
for (;;) {
- cmd=dcc_rd();
+ cmd = dcc_rd();
switch (cmd&OCL_CMD_MASK) {
case OCL_PROBE:
- dcc_wr(OCL_CMD_DONE|flash_init());
+ dcc_wr(OCL_CMD_DONE | flash_init());
dcc_wr(0x100000); /* base */
dcc_wr(flash_page_count*flash_page_size); /* size */
dcc_wr(1); /* num_sectors */
- dcc_wr(4096 | ((unsigned long) flash_page_size<<16)); /* buflen and bufalign */
+ dcc_wr(4096 | ((unsigned long) flash_page_size << 16)); /* buflen and bufalign */
break;
case OCL_ERASE_ALL:
- dcc_wr(OCL_CMD_DONE|flash_erase_all());
+ dcc_wr(OCL_CMD_DONE | flash_erase_all());
break;
case OCL_FLASH_BLOCK:
cmd_flash(cmd);