[U-Boot] [PATCH 2/2] nios2: trim CONFIG_SYS_MEMTEST_END

[Thomas Chou]

Hi Chin Liang,

On 2015年11月04日 22:27, Chin Liang See wrote:
>> +#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MONITOR_BASE - \
>> +					 CONFIG_ENV_SIZE - \
>> +					 CONFIG_SYS_MALLOC_LEN -	\
>
> Since CONFIG_ENV_IS_IN_FLASH, I believe we can take out the
> CONFIG_ENV_SIZE here.
>

This comes from a very old macro in common.h,

#if defined(CONFIG_ENV_IS_EMBEDDED)
#define TOTAL_MALLOC_LEN	CONFIG_SYS_MALLOC_LEN
#elif ( ((CONFIG_ENV_ADDR+CONFIG_ENV_SIZE) < CONFIG_SYS_MONITOR_BASE) || \
	(CONFIG_ENV_ADDR >= (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN)) 
) || \
       defined(CONFIG_ENV_IS_IN_NVRAM)
#define	TOTAL_MALLOC_LEN	(CONFIG_SYS_MALLOC_LEN + CONFIG_ENV_SIZE)
#else
#define	TOTAL_MALLOC_LEN	CONFIG_SYS_MALLOC_LEN
#endif

The TOTAL_MALLOC_LEN is (CONFIG_SYS_MALLOC_LEN + CONFIG_ENV_SIZE) for 
nios2. I think the macro might need fix though.

Best regards,
Thomas