* (C) Copyright 2000-2009
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
- * SPDX-License-Identifier: GPL-2.0+
+ * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef __COMMON_H_
#define __COMMON_H_ 1
-#undef _LINUX_CONFIG_H
-#define _LINUX_CONFIG_H 1 /* avoid reading Linux autoconf.h file */
-
#ifndef __ASSEMBLY__ /* put C only stuff in this section */
typedef unsigned char uchar;
#include <linux/stringify.h>
#include <asm/ptrace.h>
#include <stdarg.h>
+#include <linux/kernel.h>
#if defined(CONFIG_PCI) && defined(CONFIG_4xx)
#include <pci.h>
#endif
#if defined(CONFIG_8xx)
#include <asm/8xx_immap.h>
-#if defined(CONFIG_MPC852) || defined(CONFIG_MPC852T) || \
- defined(CONFIG_MPC859) || defined(CONFIG_MPC859T) || \
- defined(CONFIG_MPC859DSL) || \
- defined(CONFIG_MPC866) || defined(CONFIG_MPC866T) || \
+#if defined(CONFIG_MPC859) || defined(CONFIG_MPC859T) || \
+ defined(CONFIG_MPC866) || \
defined(CONFIG_MPC866P)
# define CONFIG_MPC866_FAMILY 1
-#elif defined(CONFIG_MPC870) \
- || defined(CONFIG_MPC875) \
- || defined(CONFIG_MPC880) \
- || defined(CONFIG_MPC885)
+#elif defined(CONFIG_MPC885)
# define CONFIG_MPC885_FAMILY 1
#endif
#if defined(CONFIG_MPC860) \
#include <mpc5xxx.h>
#elif defined(CONFIG_MPC512X)
#include <asm/immap_512x.h>
-#elif defined(CONFIG_8260)
+#elif defined(CONFIG_MPC8260)
#if defined(CONFIG_MPC8247) \
- || defined(CONFIG_MPC8248) \
- || defined(CONFIG_MPC8271) \
|| defined(CONFIG_MPC8272)
#define CONFIG_MPC8272_FAMILY 1
#endif
-#if defined(CONFIG_MPC8272_FAMILY)
-#define CONFIG_MPC8260 1
-#endif
#include <asm/immap_8260.h>
#endif
#ifdef CONFIG_MPC86xx
#ifdef CONFIG_4xx
#include <asm/ppc4xx.h>
#endif
-#ifdef CONFIG_HYMOD
-#include <board/hymod/hymod.h>
-#endif
-#ifdef CONFIG_ARM
-#define asmlinkage /* nothing */
-#endif
#ifdef CONFIG_BLACKFIN
#include <asm/blackfin.h>
#endif
#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
+
#ifdef DEBUG
#define _DEBUG 1
#else
#define _DEBUG 0
#endif
+#ifndef pr_fmt
+#define pr_fmt(fmt) fmt
+#endif
+
/*
* Output a debug text when condition "cond" is met. The "cond" should be
* computed by a preprocessor in the best case, allowing for the best
* optimization.
*/
-#define debug_cond(cond, fmt, args...) \
- do { \
- if (cond) \
- printf(fmt, ##args); \
+#define debug_cond(cond, fmt, args...) \
+ do { \
+ if (cond) \
+ printf(pr_fmt(fmt), ##args); \
} while (0)
#define debug(fmt, args...) \
__assert_fail(#x, __FILE__, __LINE__, __func__); })
#define error(fmt, args...) do { \
- printf("ERROR: " fmt "\nat %s:%d/%s()\n", \
+ printf("ERROR: " pr_fmt(fmt) "\nat %s:%d/%s()\n", \
##args, __FILE__, __LINE__, __func__); \
} while (0)
# endif
#endif
-/*
- * General Purpose Utilities
- */
-#define min(X, Y) \
- ({ typeof(X) __x = (X); \
- typeof(Y) __y = (Y); \
- (__x < __y) ? __x : __y; })
-
-#define max(X, Y) \
- ({ typeof(X) __x = (X); \
- typeof(Y) __y = (Y); \
- (__x > __y) ? __x : __y; })
-
-#define MIN(x, y) min(x, y)
-#define MAX(x, y) max(x, y)
-
-#define min3(X, Y, Z) \
- ({ typeof(X) __x = (X); \
- typeof(Y) __y = (Y); \
- typeof(Z) __z = (Z); \
- __x < __y ? (__x < __z ? __x : __z) : \
- (__y < __z ? __y : __z); })
-
-#define max3(X, Y, Z) \
- ({ typeof(X) __x = (X); \
- typeof(Y) __y = (Y); \
- typeof(Z) __z = (Z); \
- __x > __y ? (__x > __z ? __x : __z) : \
- (__y > __z ? __y : __z); })
-
-#define MIN3(x, y, z) min3(x, y, z)
-#define MAX3(x, y, z) max3(x, y, z)
-
-/*
- * Return the absolute value of a number.
- *
- * This handles unsigned and signed longs, ints, shorts and chars. For all
- * input types abs() returns a signed long.
- *
- * For 64-bit types, use abs64()
- */
-#define abs(x) ({ \
- long ret; \
- if (sizeof(x) == sizeof(long)) { \
- long __x = (x); \
- ret = (__x < 0) ? -__x : __x; \
- } else { \
- int __x = (x); \
- ret = (__x < 0) ? -__x : __x; \
- } \
- ret; \
- })
-
-#define abs64(x) ({ \
- s64 __x = (x); \
- (__x < 0) ? -__x : __x; \
- })
-
#if defined(CONFIG_ENV_IS_EMBEDDED)
#define TOTAL_MALLOC_LEN CONFIG_SYS_MALLOC_LEN
#elif ( ((CONFIG_ENV_ADDR+CONFIG_ENV_SIZE) < CONFIG_SYS_MONITOR_BASE) || \
#define TOTAL_MALLOC_LEN CONFIG_SYS_MALLOC_LEN
#endif
-/**
- * container_of - cast a member of a structure out to the containing structure
- * @ptr: the pointer to the member.
- * @type: the type of the container struct this is embedded in.
- * @member: the name of the member within the struct.
- *
- */
-#define container_of(ptr, type, member) ({ \
- const typeof( ((type *)0)->member ) *__mptr = (ptr); \
- (type *)( (char *)__mptr - offsetof(type,member) );})
-
/*
* Function Prototypes
*/
/* */
phys_size_t initdram (int);
int display_options (void);
-void print_size(unsigned long long, const char *);
+
+/**
+ * print_size() - Print a size with a suffic
+ *
+ * print sizes as "xxx KiB", "xxx.y KiB", "xxx MiB", "xxx.y MiB",
+ * xxx GiB, xxx.y GiB, etc as needed; allow for optional trailing string
+ * (like "\n")
+ *
+ * @size: Size to print
+ * @suffix String to print after the size
+ */
+void print_size(uint64_t size, const char *suffix);
+
int print_buffer(ulong addr, const void *data, uint width, uint count,
uint linelen);
/* common/main.c */
void main_loop (void);
int run_command(const char *cmd, int flag);
+int run_command_repeatable(const char *cmd, int flag);
/**
* Run a list of commands separated by ; or even \0
* @return 0 on success, or != 0 on error.
*/
int run_command_list(const char *cmd, int len, int flag);
-int readline (const char *const prompt);
-int readline_into_buffer(const char *const prompt, char *buffer,
- int timeout);
-int parse_line (char *, char *[]);
-void init_cmd_timeout(void);
-void reset_cmd_timeout(void);
extern char console_buffer[];
/* arch/$(ARCH)/lib/board.c */
-void board_init_f(ulong);
-void board_init_r (gd_t *, ulong) __attribute__ ((noreturn));
-int checkboard (void);
-int checkflash (void);
-int checkdram (void);
-int last_stage_init(void);
+void board_init_f(ulong);
+void board_init_r(gd_t *, ulong) __attribute__ ((noreturn));
+int checkboard(void);
+int show_board_info(void);
+int checkflash(void);
+int checkdram(void);
+int last_stage_init(void);
extern ulong monitor_flash_len;
int mac_read_from_eeprom(void);
-extern u8 _binary_dt_dtb_start[]; /* embedded device tree blob */
+extern u8 __dtb_dt_begin[]; /* embedded device tree blob */
int set_cpu_clk_info(void);
+int mdm_init(void);
+#if defined(CONFIG_DISPLAY_CPUINFO)
int print_cpuinfo(void);
+#else
+static inline int print_cpuinfo(void)
+{
+ return 0;
+}
+#endif
int update_flash_size(int flash_size);
+int arch_early_init_r(void);
/**
* Show the DRAM size in a board-specific way
void board_show_dram(ulong size);
/**
- * arch_fixup_memory_node() - Write arch-specific memory information to fdt
+ * arch_fixup_fdt() - Write arch-specific information to fdt
*
- * Defined in arch/$(ARCH)/lib/bootm.c
+ * Defined in arch/$(ARCH)/lib/bootm-fdt.c
*
* @blob: FDT blob to write to
* @return 0 if ok, or -ve FDT_ERR_... on failure
*/
-int arch_fixup_memory_node(void *blob);
+int arch_fixup_fdt(void *blob);
/* common/flash.c */
void flash_perror (int);
int env_init (void);
void env_relocate (void);
int envmatch (uchar *, int);
+
+/* Avoid unfortunate conflict with libc's getenv() */
+#ifdef CONFIG_SANDBOX
+#define getenv uboot_getenv
+#endif
char *getenv (const char *);
int getenv_f (const char *name, char *buf, unsigned len);
ulong getenv_ulong(const char *name, int base, ulong default_val);
#ifdef CONFIG_MIPS
# include <asm/u-boot-mips.h>
#endif /* CONFIG_MIPS */
+#ifdef CONFIG_ARC
+# include <asm/u-boot-arc.h>
+#endif /* CONFIG_ARC */
#ifdef CONFIG_AUTO_COMPLETE
int env_complete(char *var, int maxv, char *cmdv[], int maxsz, char *buf);
/* common/memsize.c */
long get_ram_size (long *, long);
+phys_size_t get_effective_memsize(void);
/* $(BOARD)/$(BOARD).c */
void reset_phy (void);
#endif
int eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);
int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);
-#ifdef CONFIG_LWMON
-extern uchar pic_read (uchar reg);
-extern void pic_write (uchar reg, uchar val);
-#endif
/*
* Set this up regardless of board
extern ssize_t spi_write (uchar *, int, uchar *, int);
#endif
-#ifdef CONFIG_RPXCLASSIC
-void rpxclassic_init (void);
-#endif
-
-void rpxlite_init (void);
-
-#ifdef CONFIG_MBX
-/* $(BOARD)/mbx8xx.c */
-void mbx_init (void);
-void board_serial_init (void);
-void board_ether_init (void);
-#endif
-
-#ifdef CONFIG_HERMES
-/* $(BOARD)/hermes.c */
-void hermes_start_lxt980 (int speed);
-#endif
-
-#ifdef CONFIG_EVB64260
-void evb64260_init(void);
-void debug_led(int, int);
-void display_mem_map(void);
-void perform_soft_reset(void);
-#endif
-
/* $(BOARD)/$(BOARD).c */
int board_early_init_f (void);
int board_late_init (void);
void trap_init (ulong);
#if defined (CONFIG_4xx) || \
defined (CONFIG_MPC5xxx) || \
- defined (CONFIG_74xx_7xx) || \
- defined (CONFIG_74x) || \
- defined (CONFIG_75x) || \
- defined (CONFIG_74xx) || \
defined (CONFIG_MPC85xx) || \
defined (CONFIG_MPC86xx) || \
defined (CONFIG_MPC83xx)
int checkdcache (void);
void upmconfig (unsigned int, unsigned int *, unsigned int);
ulong get_tbclk (void);
+void reset_misc (void);
void reset_cpu (ulong addr);
#if defined (CONFIG_OF_LIBFDT) && defined (CONFIG_OF_BOARD_SETUP)
void ft_cpu_setup(void *blob, bd_t *bd);
int serial_getc (void);
int serial_tstc (void);
-void _serial_setbrg (const int);
-void _serial_putc (const char, const int);
-void _serial_putc_raw(const char, const int);
-void _serial_puts (const char *, const int);
-int _serial_getc (const int);
-int _serial_tstc (const int);
+/* These versions take a stdio_dev pointer */
+struct stdio_dev;
+int serial_stub_getc(struct stdio_dev *sdev);
+int serial_stub_tstc(struct stdio_dev *sdev);
/* $(CPU)/speed.c */
int get_clocks (void);
int get_clocks_866 (void);
int sdram_adjust_866 (void);
int adjust_sdram_tbs_8xx (void);
-#if defined(CONFIG_8260)
+#if defined(CONFIG_MPC8260)
int prt_8260_clks (void);
#elif defined(CONFIG_MPC5xxx)
int prt_mpc5xxx_clks (void);
#if defined(CONFIG_LH7A40X)
ulong get_PLLCLK (void);
#endif
-#if defined CONFIG_INCA_IP
-uint incaip_get_cpuclk (void);
-#endif
#if defined(CONFIG_IMX)
ulong get_systemPLLCLK(void);
ulong get_FCLK(void);
ulong get_bus_freq (ulong);
int get_serial_clock(void);
-#if defined(CONFIG_MPC83xx) || defined(CONFIG_MPC85xx)
-ulong get_ddr_freq(ulong);
-#endif
#if defined(CONFIG_MPC85xx)
typedef MPC85xx_SYS_INFO sys_info_t;
void get_sys_info ( sys_info_t * );
+# if defined(CONFIG_OF_LIBFDT)
+ void ft_fixup_cpu(void *, u64);
+ void ft_fixup_num_cores(void *);
+# endif
#endif
#if defined(CONFIG_MPC86xx)
typedef MPC86xx_SYS_INFO sys_info_t;
{
return get_bus_freq(dummy);
}
+#else
+ulong get_ddr_freq(ulong);
#endif
#if defined(CONFIG_4xx)
#endif
/* $(CPU)/cpu_init.c */
-#if defined(CONFIG_8xx) || defined(CONFIG_8260)
+#if defined(CONFIG_8xx) || defined(CONFIG_MPC8260)
void cpu_init_f (volatile immap_t *immr);
#endif
-#if defined(CONFIG_4xx) || defined(CONFIG_MPC85xx) || defined(CONFIG_MCF52x2) ||defined(CONFIG_MPC86xx)
+#if defined(CONFIG_4xx) || defined(CONFIG_MCF52x2) || defined(CONFIG_MPC86xx)
void cpu_init_f (void);
#endif
+#ifdef CONFIG_MPC85xx
+ulong cpu_init_f(void);
+#endif
int cpu_init_r (void);
-#if defined(CONFIG_8260)
+#if defined(CONFIG_MPC8260)
int prt_8260_rsr (void);
#elif defined(CONFIG_MPC83xx)
int prt_83xx_rsr (void);
void invalidate_icache_all(void);
/* arch/$(ARCH)/lib/ticks.S */
-unsigned long long get_ticks(void);
+uint64_t get_ticks(void);
void wait_ticks (unsigned long);
/* arch/$(ARCH)/lib/time.c */
void mdelay(unsigned long);
/* lib/uuid.c */
-void uuid_str_to_bin(const char *uuid, unsigned char *out);
-int uuid_str_valid(const char *uuid);
+#include <uuid.h>
/* lib/vsprintf.c */
#include <vsprintf.h>
#include <u-boot/crc.h>
/* lib/rand.c */
-#if defined(CONFIG_RANDOM_MACADDR) || \
- defined(CONFIG_BOOTP_RANDOM_DELAY) || \
- defined(CONFIG_CMD_LINK_LOCAL)
#define RAND_MAX -1U
void srand(unsigned int seed);
unsigned int rand(void);
unsigned int rand_r(unsigned int *seedp);
-#endif
/* common/console.c */
int console_init_f(void); /* Before relocation; uses the serial stuff */
int had_ctrlc (void); /* have we had a Control-C since last clear? */
void clear_ctrlc (void); /* clear the Control-C condition */
int disable_ctrlc (int); /* 1 to disable, 0 to enable Control-C detect */
-
+int confirm_yesno(void); /* 1 if input is "y", "Y", "yes" or "YES" */
/*
* STDIO based functions (can always be used)
*/
{
}
-static inline phys_addr_t map_to_sysmem(void *ptr)
+static inline phys_addr_t map_to_sysmem(const void *ptr)
{
return (phys_addr_t)(uintptr_t)ptr;
}
#error Read section CONFIG_SKIP_LOWLEVEL_INIT in README.
#endif
-#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
-
#define ROUND(a,b) (((a) + (b) - 1) & ~((b) - 1))
-#define DIV_ROUND(n,d) (((n) + ((d)/2)) / (d))
-#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
-#define roundup(x, y) ((((x) + ((y) - 1)) / (y)) * (y))
-
-#define ALIGN(x,a) __ALIGN_MASK((x),(typeof(x))(a)-1)
-#define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask))
/*
* ARCH_DMA_MINALIGN is defined in asm/cache.h for each architecture. It
* Usage of this macro shall be avoided or used with extreme care!
*/
#define DEFINE_ALIGN_BUFFER(type, name, size, align) \
- static char __##name[roundup(size * sizeof(type), align)] \
+ static char __##name[ALIGN(size * sizeof(type), align)] \
__aligned(align); \
\
static type *name = (type *)__##name
projects / karo-tx-uboot.git / blobdiff