/* References to names in env_common.c */
extern uchar default_environment[];
-#define ONENAND_ENV_SIZE(mtd) (mtd.oobblock - ENV_HEADER_SIZE)
+#define ONENAND_ENV_SIZE(mtd) (mtd.writesize - ENV_HEADER_SIZE)
char *env_name_spec = "OneNAND";
env_t *env_ptr = (env_t *) onenand_env;
#endif /* ENV_IS_EMBEDDED */
+DECLARE_GLOBAL_DATA_PTR;
+
uchar env_get_char_spec(int index)
{
- DECLARE_GLOBAL_DATA_PTR;
-
return (*((uchar *) (gd->env_addr + index)));
}
void env_relocate_spec(void)
{
- DECLARE_GLOBAL_DATA_PTR;
unsigned long env_addr;
int use_default = 0;
- int retlen;
+ size_t retlen;
env_addr = CFG_ENV_ADDR;
- env_addr -= (unsigned long)onenand_chip.base;
/* Check OneNAND exist */
- if (onenand_mtd.oobblock)
+ if (onenand_mtd.writesize)
/* Ignore read fail */
- onenand_read(&onenand_mtd, env_addr, onenand_mtd.oobblock,
+ onenand_read(&onenand_mtd, env_addr, onenand_mtd.writesize,
&retlen, (u_char *) env_ptr);
else
- onenand_mtd.oobblock = MAX_ONENAND_PAGESIZE;
+ onenand_mtd.writesize = MAX_ONENAND_PAGESIZE;
if (crc32(0, env_ptr->data, ONENAND_ENV_SIZE(onenand_mtd)) !=
env_ptr->crc)
int saveenv(void)
{
unsigned long env_addr = CFG_ENV_ADDR;
- struct erase_info instr;
- int retlen;
+ struct erase_info instr = {
+ .callback = NULL,
+ };
+ size_t retlen;
instr.len = CFG_ENV_SIZE;
instr.addr = env_addr;
- instr.addr -= (unsigned long)onenand_chip.base;
if (onenand_erase(&onenand_mtd, &instr)) {
- printf("OneNAND: erase failed at 0x%08x\n", env_addr);
+ printf("OneNAND: erase failed at 0x%08lx\n", env_addr);
return 1;
}
/* update crc */
env_ptr->crc =
- crc32(0, env_ptr->data, onenand_mtd.oobblock - ENV_HEADER_SIZE);
+ crc32(0, env_ptr->data, ONENAND_ENV_SIZE(onenand_mtd));
- env_addr -= (unsigned long)onenand_chip.base;
- if (onenand_write(&onenand_mtd, env_addr, onenand_mtd.oobblock, &retlen,
+ if (onenand_write(&onenand_mtd, env_addr, onenand_mtd.writesize, &retlen,
(u_char *) env_ptr)) {
printf("OneNAND: write failed at 0x%08x\n", instr.addr);
return 2;
int env_init(void)
{
- DECLARE_GLOBAL_DATA_PTR;
-
/* use default */
gd->env_addr = (ulong) & default_environment[0];
gd->env_valid = 1;