when CONFIG_ENV_IS_NOWHERE is enabled, it is still need to define CONFIG_ENV_SIZE. So, add a default size (1024 Bytes) to avoid compile error if not define CONFIG_ENV_SIZE
Signed-off-by: Bo Shen voice.shen@gmail.com
--- The default value for CONFIG_ENV_SIZE (1024 Bytes) maybe not the better choice, consider runtime decided, however failed.
This patch is only compile testing with CONFIG_ENV_IS_NOWHERE enable ---
include/environment.h | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/include/environment.h b/include/environment.h index 46a3554..52a7769 100644 --- a/include/environment.h +++ b/include/environment.h @@ -146,6 +146,12 @@ extern unsigned long nand_env_oob_offset; extern char *env_name_spec; #endif
+#ifdef CONFIG_ENV_IS_NOWHERE +# ifndef CONFIG_ENV_SIZE +# define CONFIG_ENV_SIZE 0x400 +# endif +#endif + #define ENV_SIZE (CONFIG_ENV_SIZE - ENV_HEADER_SIZE)
typedef struct environment_s {