int saveenv(void)
{
+ u32 sector = 1;
+
if (!env_flash) {
puts("Environment SPI flash not initialized\n");
return 1;
}
+ if (CFG_ENV_SIZE > CFG_ENV_SECT_SIZE) {
+ sector = CFG_ENV_SIZE / CFG_ENV_SECT_SIZE;
+ if (CFG_ENV_SIZE % CFG_ENV_SECT_SIZE)
+ sector++;
+ }
+
puts("Erasing SPI flash...");
- if (spi_flash_erase(env_flash, CFG_ENV_OFFSET, CFG_ENV_SIZE))
+ if (spi_flash_erase(env_flash, CFG_ENV_OFFSET, sector * CFG_ENV_SECT_SIZE))
return 1;
puts("Writing to SPI flash...");