1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * Copyright (c) 2013, Google Inc. 4 * 5 * Copyright (C) 2011 6 * Corscience GmbH & Co. KG - Simon Schwarz <schwarz@corscience.de> 7 */ 8 #ifndef NDS32_BOOTM_H 9 #define NDS32_BOOTM_H 10 11 #include <asm/setup.h> 12 13 extern void udc_disconnect(void); 14 15 #if defined(CONFIG_SETUP_MEMORY_TAGS) || \ 16 defined(CONFIG_CMDLINE_TAG) || \ 17 defined(CONFIG_INITRD_TAG) || \ 18 defined(CONFIG_SERIAL_TAG) || \ 19 defined(CONFIG_REVISION_TAG) 20 # define BOOTM_ENABLE_TAGS 1 21 #else 22 # define BOOTM_ENABLE_TAGS 0 23 #endif 24 25 #ifdef CONFIG_SETUP_MEMORY_TAGS 26 # define BOOTM_ENABLE_MEMORY_TAGS 1 27 #else 28 # define BOOTM_ENABLE_MEMORY_TAGS 0 29 #endif 30 31 #ifdef CONFIG_CMDLINE_TAG 32 #define BOOTM_ENABLE_CMDLINE_TAG 1 33 #else 34 #define BOOTM_ENABLE_CMDLINE_TAG 0 35 #endif 36 37 #ifdef CONFIG_INITRD_TAG 38 #define BOOTM_ENABLE_INITRD_TAG 1 39 #else 40 #define BOOTM_ENABLE_INITRD_TAG 0 41 #endif 42 43 #ifdef CONFIG_SERIAL_TAG 44 #define BOOTM_ENABLE_SERIAL_TAG 1 45 void get_board_serial(struct tag_serialnr *serialnr); 46 #else 47 #define BOOTM_ENABLE_SERIAL_TAG 0 get_board_serial(struct tag_serialnr * serialnr)48static inline void get_board_serial(struct tag_serialnr *serialnr) 49 { 50 } 51 #endif 52 53 #ifdef CONFIG_REVISION_TAG 54 #define BOOTM_ENABLE_REVISION_TAG 1 55 u32 get_board_rev(void); 56 #else 57 #define BOOTM_ENABLE_REVISION_TAG 0 get_board_rev(void)58static inline u32 get_board_rev(void) 59 { 60 return 0; 61 } 62 #endif 63 64 #endif 65