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linux-elphel
Commit 7fa4a38b authored by Oleg Dzhimiev's avatar Oleg Dzhimiev
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otp write to predefined page offset

parent 729e2b13
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Showing with 1 addition and 3 deletions
src/drivers/elphel/elphel393-init.c
View file @ 7fa4a38b
...@@ -144,8 +144,6 @@ static int get_factory_info(void); ...@@ -144,8 +144,6 @@ static int get_factory_info(void);
static ssize_t set_boardinfo(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) static ssize_t set_boardinfo(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{ {
int ret; int ret;
loff_t pos=0;//second page
loff_t *ppos=&pos;
size_t retlen; size_t retlen;
char wbuf[2048]; char wbuf[2048];
...@@ -175,7 +173,7 @@ static ssize_t set_boardinfo(struct device *dev, struct device_attribute *attr, ...@@ -175,7 +173,7 @@ static ssize_t set_boardinfo(struct device *dev, struct device_attribute *attr,
//copy to buf //copy to buf
strncpy(wbuf,buf,strlen(buf)); strncpy(wbuf,buf,strlen(buf));
pr_info("BUFFER: %s\n",wbuf); pr_info("BUFFER: %s\n",wbuf);
ret = mtd_write_user_prot_reg(mtd, *ppos+4*2048, 2048, &retlen, wbuf); ret = mtd_write_user_prot_reg(mtd, 4*2048, 2048, &retlen, wbuf);
if (ret){ if (ret){
pr_err("Flash page write, code %d",ret); pr_err("Flash page write, code %d",ret);
return ret; return ret;
......
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