net: macb: fix the following building warning

fix the following building warning
---8>---
macb.c: In function 'macb_init':
macb.c:400:14: warning: 'phydev' may be used uninitialized in this function
macb.c:377:21: note: 'phydev' was declared here
---<8---

Signed-off-by: Bo Shen <voice.shen@atmel.com>

Series-to: jhersh
Series-cc: andreas
Series-cc: u-boot
arm: sama5d3: fix smc cs related registers offset

the smc cs related registers start at 0x600 and loop with 5 registers
so the reserved register should be in at91_smc structure while no in
at91_cs structure. So fix it

Signed-off-by: Bo Shen <voice.shen@atmel.com>
arm: sama5d3: remove unused define

The CONFIG_MAX_NAND_CHIPS never used, remove it
No where define LCD_TEST_PATTERN, so no need undefine

Signed-off-by: Bo Shen <voice.shen@atmel.com>
arm: atmel: remove the config.mk file

remove the config.mk file
move text base define to board config file for following boards
  - at91sam9m10g45ek
  - at91sam9x5ek

Signed-off-by: Bo Shen <voice.shen@atmel.com>
gpio: atmel: fix code to use pointer for pio port

fix code to use pointer for pio port as the warning message suggested
remove the warning message

Signed-off-by: Bo Shen <voice.shen@atmel.com>
gpio: atmel: add gpio common API support

add gpio common API support for gpio command

Signed-off-by: Bo Shen <voice.shen@atmel.com>
gpio: atmel: add copyright and remove error header info

Signed-off-by: Bo Shen <voice.shen@atmel.com>
arm: atmel: sama5d3: fix typo error for CONFIG_ENV_IS_NOWHERE

fix typo error for CONFIG_ENV_IS_NOWHERE from CONIG_ENV_IS_NOWHERE

Signed-off-by: Bo Shen <voice.shen@gmail.com>