X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fcommon.h;h=2c21dee8505cf6ba0d2c3815fe1ef2362e9e60f0;hb=696f02d99b41190786b17ad28316a0cd45792c2c;hp=6e7110c3f8d689add07fe1a7a364f7b0be458660;hpb=e2c219cd7103761826f4ca99c905f547ade34c97;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/common.h b/include/common.h
index 6e7110c..2c21dee 100644
--- a/include/common.h
+++ b/include/common.h
@@ -1,8 +1,7 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * (C) Copyright 2000-2009
  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef __COMMON_H_
@@ -15,9 +14,6 @@ typedef volatile unsigned long	vu_long;
 typedef volatile unsigned short vu_short;
 typedef volatile unsigned char	vu_char;
 
-/* Allow sharing constants with type modifiers between C and assembly. */
-#define _AC(X, Y)       (X##Y)
-
 #include <config.h>
 #include <errno.h>
 #include <time.h>
@@ -38,9 +34,6 @@ typedef volatile unsigned char	vu_char;
 #include <flash.h>
 #include <image.h>
 
-/* Bring in printf format macros if inttypes.h is included */
-#define __STDC_FORMAT_MACROS
-
 #ifdef __LP64__
 #define CONFIG_SYS_SUPPORT_64BIT_DATA
 #endif
@@ -66,6 +59,7 @@ typedef void (interrupt_handler_t)(void *);
  * common/board_f.c
  * common/init/board_init.c
  * common/board_r.c
+ * common/board_info.c
  */
 #include <init.h>
 
@@ -96,8 +90,6 @@ int run_command_repeatable(const char *cmd, int flag);
  */
 int run_command_list(const char *cmd, int len, int flag);
 
-int checkboard(void);
-int show_board_info(void);
 int checkflash(void);
 int checkdram(void);
 extern u8 __dtb_dt_begin[];	/* embedded device tree blob */
@@ -114,6 +106,17 @@ int mdm_init(void);
 void board_show_dram(phys_size_t size);
 
 /**
+ * Get the uppermost pointer that is valid to access
+ *
+ * Some systems may not map all of their address space. This function allows
+ * boards to indicate what their highest support pointer value is for DRAM
+ * access.
+ *
+ * @param total_size	Size of U-Boot (unused?)
+ */
+ulong board_get_usable_ram_top(ulong total_size);
+
+/**
  * arch_fixup_fdt() - Write arch-specific information to fdt
  *
  * Defined in arch/$(ARCH)/lib/bootm-fdt.c
@@ -245,7 +248,8 @@ static inline int env_set_addr(const char *varname, const void *addr)
 }
 
 #ifdef CONFIG_AUTO_COMPLETE
-int env_complete(char *var, int maxv, char *cmdv[], int maxsz, char *buf);
+int env_complete(char *var, int maxv, char *cmdv[], int maxsz, char *buf,
+		 bool dollar_comp);
 #endif
 int get_env_id (void);
 
@@ -280,24 +284,9 @@ int  eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned c
 #define eeprom_write(dev_addr, offset, buffer, cnt) ((void)-ENOSYS)
 #endif
 
-/*
- * Set this up regardless of board
- * type, to prevent errors.
- */
-#if defined(CONFIG_SPI) || !defined(CONFIG_SYS_I2C_EEPROM_ADDR)
-# define CONFIG_SYS_DEF_EEPROM_ADDR 0
-#else
-#if !defined(CONFIG_ENV_EEPROM_IS_ON_I2C)
+#if !defined(CONFIG_ENV_EEPROM_IS_ON_I2C) && defined(CONFIG_SYS_I2C_EEPROM_ADDR)
 # define CONFIG_SYS_DEF_EEPROM_ADDR CONFIG_SYS_I2C_EEPROM_ADDR
 #endif
-#endif /* CONFIG_SPI || !defined(CONFIG_SYS_I2C_EEPROM_ADDR) */
-
-#if defined(CONFIG_SPI)
-extern void spi_init_f (void);
-extern void spi_init_r (void);
-extern ssize_t spi_read	 (uchar *, int, uchar *, int);
-extern ssize_t spi_write (uchar *, int, uchar *, int);
-#endif
 
 /* $(BOARD)/$(BOARD).c */
 int board_early_init_f (void);
@@ -397,7 +386,6 @@ uint	dpram_alloc(uint size);
 uint	dpram_alloc_align(uint size,uint align);
 void	bootcount_store (ulong);
 ulong	bootcount_load (void);
-#define BOOTCOUNT_MAGIC		0xB001C041
 
 /* $(CPU)/.../<eth> */
 void mii_init (void);
@@ -546,24 +534,18 @@ void show_activity(int arg);
 
 /* Multicore arch functions */
 #ifdef CONFIG_MP
-int cpu_status(int nr);
-int cpu_reset(int nr);
-int cpu_disable(int nr);
-int cpu_release(int nr, int argc, char * const argv[]);
+int cpu_status(u32 nr);
+int cpu_reset(u32 nr);
+int cpu_disable(u32 nr);
+int cpu_release(u32 nr, int argc, char * const argv[]);
 #endif
 
 #else	/* __ASSEMBLY__ */
 
-/* Drop a C type modifier (like in 3UL) for constants used in assembly. */
-#define _AC(X, Y)       X
-
 #endif	/* __ASSEMBLY__ */
 
 /* Put only stuff here that the assembler can digest */
 
-/* Declare an unsigned long constant digestable both by C and an assembler. */
-#define UL(x)           _AC(x, UL)
-
 #ifdef CONFIG_POST
 #define CONFIG_HAS_POST
 #ifndef CONFIG_POST_ALT_LIST
@@ -571,11 +553,6 @@ int cpu_release(int nr, int argc, char * const argv[]);
 #endif
 #endif
 
-#ifdef CONFIG_INIT_CRITICAL
-#error CONFIG_INIT_CRITICAL is deprecated!
-#error Read section CONFIG_SKIP_LOWLEVEL_INIT in README.
-#endif
-
 #define ROUND(a,b)		(((a) + (b) - 1) & ~((b) - 1))
 
 /*