tree c51b80c6bbd3abcb9e59fe070541424312127068
parent 5c440813a7b8f1062bfb2ea3525b29f513be13ae
author ken kuo <ken.kuoky@gmail.com> 1375722053 +0800
committer Andes <uboot@andestech.com> 1375984271 +0800

nds32: introduce DMA allocation API

U-Boot does not compile for the adp-ag101 boards since
commit a8f9cd1893bef05b92f63242228607b45821c4a7
(net: update FTGMAC100 for MMU/D-cache support)

The driver assumes that the DMA allocation API are provided by all
architectures. This is not the case for nds32 and it causes a
build error. This patch adds DMA allocation API to avoid the errors.

Signed-off-by: Kuan-Yu Kuo <ken.kuoky@gmail.com>
Cc: Macpaul Lin <macpaul@gmail.com>
Cc: Andes <uboot@andestech.com>
Signed-off-by: Andes <uboot@andestech.com>