arch/arm/include/asm/arch-sunxi/sys_proto.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * (C) Copyright 2007-2012
   4  * Allwinner Technology Co., Ltd. <www.allwinnertech.com>
   5  * Tom Cubie <tangliang@allwinnertech.com>
   6  */
   7
   8 #ifndef _SYS_PROTO_H_
   9 #define _SYS_PROTO_H_
  10
  11 #include <linux/types.h>
  12
  13 void sdelay(unsigned long);
  14
  15 /* return_to_fel() - Return to BROM from SPL
  16  *
  17  * This returns back into the BROM after U-Boot SPL has performed its initial
  18  * init. It uses the provided lr and sp to do so.
  19  *
  20  * @lr:         BROM link register value (return address)
  21  * @sp:         BROM stack pointer
  22  */
  23 void return_to_fel(uint32_t lr, uint32_t sp);
  24
  25 /* Board / SoC level designware gmac init */
  26 #if !defined CONFIG_SPL_BUILD && defined CONFIG_SUN7I_GMAC
  27 void eth_init_board(void);
  28 #else
  29 static inline void eth_init_board(void) {}
  30 #endif
  31
  32 #endif