* The legacy NAND code saved the environment in the first NAND device i.e.,
* nand_dev_desc + 0. This is also the behaviour using the new NAND code.
*/
-int writeenv(size_t offset, u_char *buf)
+static int writeenv(size_t offset, u_char *buf)
{
size_t end = offset + CONFIG_ENV_RANGE;
size_t amount_saved = 0;
u_char *char_ptr;
blocksize = nand_info[0].erasesize;
- len = min(blocksize, CONFIG_ENV_SIZE);
+ len = min(blocksize, (size_t)CONFIG_ENV_SIZE);
while (amount_saved < CONFIG_ENV_SIZE && offset < end) {
if (nand_block_isbad(&nand_info[0], offset)) {
}
#endif /* CMD_SAVEENV */
-int readenv(size_t offset, u_char *buf)
+#if defined(CONFIG_SPL_BUILD)
+static int readenv(size_t offset, u_char *buf)
+{
+ return nand_spl_load_image(offset, CONFIG_ENV_SIZE, buf);
+}
+#else
+static int readenv(size_t offset, u_char *buf)
{
size_t end = offset + CONFIG_ENV_RANGE;
size_t amount_loaded = 0;
if (!blocksize)
return 1;
- len = min(blocksize, CONFIG_ENV_SIZE);
+ len = min(blocksize, (size_t)CONFIG_ENV_SIZE);
while (amount_loaded < CONFIG_ENV_SIZE && offset < end) {
if (nand_block_isbad(&nand_info[0], offset)) {
return 0;
}
+#endif /* #if defined(CONFIG_SPL_BUILD) */
#ifdef CONFIG_ENV_OFFSET_OOB
int get_nand_env_oob(nand_info_t *nand, unsigned long *result)