#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_MPC859) || defined(CONFIG_MPC859T) || \
- defined(CONFIG_MPC866) || \
- defined(CONFIG_MPC866P)
-# define CONFIG_MPC866_FAMILY 1
-#elif defined(CONFIG_MPC885)
-# define CONFIG_MPC885_FAMILY 1
-#endif
-#if defined(CONFIG_MPC860) \
- || defined(CONFIG_MPC860T) \
- || defined(CONFIG_MPC866_FAMILY) \
- || defined(CONFIG_MPC885_FAMILY)
-# define CONFIG_MPC86x 1
-#endif
-#elif defined(CONFIG_5xx)
-#include <asm/5xx_immap.h>
-#elif defined(CONFIG_MPC5xxx)
-#include <mpc5xxx.h>
-#elif defined(CONFIG_MPC512X)
-#include <asm/immap_512x.h>
-#elif defined(CONFIG_MPC8260)
-#if defined(CONFIG_MPC8247) \
- || defined(CONFIG_MPC8272)
-#define CONFIG_MPC8272_FAMILY 1
-#endif
-#include <asm/immap_8260.h>
-#endif
-#ifdef CONFIG_MPC86xx
-#include <mpc86xx.h>
-#include <asm/immap_86xx.h>
-#endif
-#ifdef CONFIG_MPC85xx
-#include <mpc85xx.h>
-#include <asm/immap_85xx.h>
-#endif
-#ifdef CONFIG_MPC83xx
-#include <mpc83xx.h>
-#include <asm/immap_83xx.h>
-#endif
-#ifdef CONFIG_4xx
-#include <asm/ppc4xx.h>
-#endif
-#ifdef CONFIG_BLACKFIN
-#include <asm/blackfin.h>
-#endif
-#ifdef CONFIG_SOC_DA8XX
-#include <asm/arch/hardware.h>
-#endif
-#ifdef CONFIG_FSL_LSCH3
-#include <asm/arch/immap_lsch3.h>
-#endif
-#ifdef CONFIG_FSL_LSCH2
-#include <asm/arch/immap_lsch2.h>
-#endif
#include <part.h>
#include <flash.h>
#include <asm/u-boot.h> /* boot information for Linux kernel */
#include <asm/global_data.h> /* global data used for startup functions */
-/*
- * enable common handling for all TQM8xxL/M boards:
- * - CONFIG_TQM8xxM will be defined for all TQM8xxM boards
- * - CONFIG_TQM8xxL will be defined for all TQM8xxL _and_ TQM8xxM boards
- * and for the TQM885D board
- */
-#if defined(CONFIG_TQM823M) || defined(CONFIG_TQM850M) || \
- defined(CONFIG_TQM855M) || defined(CONFIG_TQM860M) || \
- defined(CONFIG_TQM862M) || defined(CONFIG_TQM866M)
-# ifndef CONFIG_TQM8xxM
-# define CONFIG_TQM8xxM
-# endif
-#endif
-#if defined(CONFIG_TQM823L) || defined(CONFIG_TQM850L) || \
- defined(CONFIG_TQM855L) || defined(CONFIG_TQM860L) || \
- defined(CONFIG_TQM862L) || defined(CONFIG_TQM8xxM) || \
- defined(CONFIG_TQM885D)
-# ifndef CONFIG_TQM8xxL
-# define CONFIG_TQM8xxL
-# endif
-#endif
-
#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) || \
*/
int dram_init(void);
+/**
+ * dram_init_banksize() - Set up DRAM bank sizes
+ *
+ * This can be implemented by boards to set up the DRAM bank information in
+ * gd->bd->bi_dram(). It is called just before relocation, after dram_init()
+ * is called.
+ *
+ * If this is not provided, a default implementation will try to set up a
+ * single bank. It will do this if CONFIG_NR_DRAM_BANKS and
+ * CONFIG_SYS_SDRAM_BASE are set. The bank will have a start address of
+ * CONFIG_SYS_SDRAM_BASE and the size will be determined by a call to
+ * get_effective_memsize().
+ *
+ * @return 0 if OK, -ve on error
+ */
+int dram_init_banksize(void);
+
void hang (void) __attribute__ ((noreturn));
int timer_init(void);
int cpu_init(void);
-/* */
-phys_size_t initdram (int);
-
#include <display_options.h>
/* common/main.c */
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);
+/*
+ * setup_board_extra() - Fill in extra details in the bd_t structure
+ *
+ * @return 0 if OK, -ve on error
+ */
+int setup_board_extra(void);
+
+/**
+ * arch_fsp_init() - perform firmware support package init
+ *
+ * Where U-Boot relies on binary blobs to handle part of the system init, this
+ * function can be used to set up the blobs. This is used on some Intel
+ * platforms.
+ */
+int arch_fsp_init(void);
+
/**
* arch_cpu_init_dm() - init CPU after driver model is available
*
extern ulong save_addr; /* Default Save Address */
extern ulong save_size; /* Default Save Size */
-/* common/cmd_doc.c */
-void doc_probe(unsigned long physadr);
-
/* common/cmd_net.c */
int do_tftpb(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
return setenv_hex(varname, (ulong)addr);
}
-#ifdef CONFIG_ARM
-# include <asm/mach-types.h>
-# include <asm/setup.h>
-# include <asm/u-boot-arm.h> /* ARM version to be fixed! */
-#endif /* CONFIG_ARM */
-#ifdef CONFIG_X86 /* x86 version to be fixed! */
-# include <asm/u-boot-x86.h>
-#endif /* CONFIG_X86 */
-#ifdef CONFIG_SANDBOX
-# include <asm/u-boot-sandbox.h> /* TODO(sjg) what needs to be fixed? */
-#endif
-#ifdef CONFIG_NDS32
-# include <asm/mach-types.h>
-# include <asm/setup.h>
-# include <asm/u-boot-nds32.h>
-#endif /* CONFIG_NDS32 */
-#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);
#endif
void pci_init (void);
void pci_init_board(void);
-#if defined(CONFIG_PCI) && defined(CONFIG_4xx)
- int pci_pre_init (struct pci_controller *);
- int is_pci_host (struct pci_controller *);
-#endif
-
-#if defined(CONFIG_PCI) && (defined(CONFIG_440) || defined(CONFIG_405EX))
-# if defined(CONFIG_SYS_PCI_TARGET_INIT)
- void pci_target_init (struct pci_controller *);
-# endif
-# if defined(CONFIG_SYS_PCI_MASTER_INIT)
- void pci_master_init (struct pci_controller *);
-# endif
-#if defined(CONFIG_440SPE) || \
- defined(CONFIG_460EX) || defined(CONFIG_460GT) || \
- defined(CONFIG_405EX)
- void pcie_setup_hoses(int busno);
-#endif
-#endif
-
int misc_init_f (void);
int misc_init_r (void);
/* common/kallsysm.c */
const char *symbol_lookup(unsigned long addr, unsigned long *caddr);
-/* api/api.c */
-void api_init (void);
-
/* common/memsize.c */
long get_ram_size (long *, long);
phys_size_t get_effective_memsize(void);
void fdc_hw_init (void);
/* $(BOARD)/eeprom.c */
+#ifdef CONFIG_CMD_EEPROM
void eeprom_init (int bus);
int eeprom_read (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);
int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cnt);
+#else
+/*
+ * Some EEPROM code is depecated because it used the legacy I2C interface. Add
+ * some macros here so we don't have to touch every one of those uses
+ */
+#define eeprom_init(bus)
+#define eeprom_read(dev_addr, offset, buffer, cnt) ((void)-ENOSYS)
+#define eeprom_write(dev_addr, offset, buffer, cnt) ((void)-ENOSYS)
+#endif
/*
* Set this up regardless of board
/* $(BOARD)/$(BOARD).c */
int board_early_init_f (void);
+int board_fix_fdt (void *rw_fdt_blob); /* manipulate the U-Boot fdt before its relocation */
int board_late_init (void);
int board_postclk_init (void); /* after clocks/timebase, before env/serial */
int board_early_init_r (void);
#endif /* CONFIG_SYS_DRAM_TEST */
/* $(CPU)/start.S */
-#if defined(CONFIG_5xx) || \
- defined(CONFIG_8xx)
-uint get_immr (uint);
-#endif
-#if defined(CONFIG_MPC5xxx)
-uint get_svr (void);
-#endif
-uint get_pvr (void);
-uint get_svr (void);
-uint rd_ic_cst (void);
-void wr_ic_cst (uint);
-void wr_ic_adr (uint);
-uint rd_dc_cst (void);
-void wr_dc_cst (uint);
-void wr_dc_adr (uint);
int icache_status (void);
void icache_enable (void);
void icache_disable(void);
#endif
ulong get_endaddr (void);
void trap_init (ulong);
-#if defined (CONFIG_4xx) || \
- defined (CONFIG_MPC5xxx) || \
- defined (CONFIG_MPC85xx) || \
- defined (CONFIG_MPC86xx) || \
- defined (CONFIG_MPC83xx)
-unsigned char in8(unsigned int);
-void out8(unsigned int, unsigned char);
-unsigned short in16(unsigned int);
-unsigned short in16r(unsigned int);
-void out16(unsigned int, unsigned short value);
-void out16r(unsigned int, unsigned short value);
-unsigned long in32(unsigned int);
-unsigned long in32r(unsigned int);
-void out32(unsigned int, unsigned long value);
-void out32r(unsigned int, unsigned long value);
-void ppcDcbf(unsigned long value);
-void ppcDcbi(unsigned long value);
-void ppcSync(void);
-void ppcDcbz(unsigned long value);
-#endif
-#if defined (CONFIG_MICROBLAZE)
-unsigned short in16(unsigned int);
-void out16(unsigned int, unsigned short value);
-#endif
-
-#if defined (CONFIG_MPC83xx)
-void ppcDWload(unsigned int *addr, unsigned int *ret);
-void ppcDWstore(unsigned int *addr, unsigned int *value);
-void disable_addr_trans(void);
-void enable_addr_trans(void);
-#if defined(CONFIG_DDR_ECC) && !defined(CONFIG_ECC_INIT_VIA_DDRCONTROLLER)
-void ddr_enable_ecc(unsigned int dram_size);
-#endif
-#endif
/* $(CPU)/cpu.c */
static inline int cpumask_next(int cpu, unsigned int mask)
u32 cpu_mask (void);
u32 cpu_dsp_mask(void);
int is_core_valid (unsigned int);
-int probecpu (void);
+
+/**
+ * arch_cpu_init() - basic cpu-dependent setup for an architecture
+ *
+ * This is called after early malloc is available. It should handle any
+ * CPU- or SoC- specific init needed to continue the init sequence. See
+ * board_f.c for where it is called. If this is not provided, a default
+ * version (which does nothing) will be used.
+ */
+int arch_cpu_init(void);
+
int checkcpu (void);
int checkicache (void);
int checkdcache (void);
/* $(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_MPC8260)
-int prt_8260_clks (void);
-#elif defined(CONFIG_MPC5xxx)
-int prt_mpc5xxx_clks (void);
-#endif
-#ifdef CONFIG_4xx
-ulong get_OPB_freq (void);
-ulong get_PCI_freq (void);
-#endif
-#if defined(CONFIG_S3C24X0) || \
- defined(CONFIG_LH7A40X) || \
- defined(CONFIG_EP93XX)
-ulong get_FCLK (void);
-ulong get_HCLK (void);
-ulong get_PCLK (void);
-ulong get_UCLK (void);
-#endif
-#if defined(CONFIG_LH7A40X)
-ulong get_PLLCLK (void);
-#endif
-#if defined(CONFIG_IMX)
-ulong get_systemPLLCLK(void);
-ulong get_FCLK(void);
-ulong get_HCLK(void);
-ulong get_BCLK(void);
-ulong get_PERCLK1(void);
-ulong get_PERCLK2(void);
-ulong get_PERCLK3(void);
-#endif
ulong get_bus_freq (ulong);
int get_serial_clock(void);
-#if defined(CONFIG_MPC85xx)
-typedef MPC85xx_SYS_INFO sys_info_t;
-void get_sys_info ( sys_info_t * );
-void ft_fixup_cpu(void *, u64);
-void ft_fixup_num_cores(void *);
-#endif
-#if defined(CONFIG_MPC86xx)
-typedef MPC86xx_SYS_INFO sys_info_t;
-void get_sys_info ( sys_info_t * );
-static inline ulong get_ddr_freq(ulong dummy)
-{
- return get_bus_freq(dummy);
-}
-#else
-ulong get_ddr_freq(ulong);
-#endif
-
-#if defined(CONFIG_4xx)
-# if defined(CONFIG_440)
-# if defined(CONFIG_440SPE)
- unsigned long determine_sysper(void);
- unsigned long determine_pci_clock_per(void);
-# endif
-# endif
-typedef PPC4xx_SYS_INFO sys_info_t;
-int ppc440spe_revB(void);
-void get_sys_info ( sys_info_t * );
-#endif
-
-/* $(CPU)/cpu_init.c */
-#if defined(CONFIG_8xx) || defined(CONFIG_MPC8260)
-void cpu_init_f (volatile immap_t *immr);
-#endif
-#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_MPC8260)
-int prt_8260_rsr (void);
-#elif defined(CONFIG_MPC83xx)
-int prt_83xx_rsr (void);
-#endif
/* $(CPU)/interrupts.c */
int interrupt_init (void);
/* arch/$(ARCH)/lib/time.c */
ulong usec2ticks (unsigned long usec);
ulong ticks2usec (unsigned long ticks);
-int init_timebase (void);
/* lib/gunzip.c */
int gunzip(void *, int, unsigned char *, unsigned long *);
int pcmcia_init (void);
-#ifdef CONFIG_STATUS_LED
+#ifdef CONFIG_LED_STATUS
# include <status_led.h>
#endif
#endif /* __ASSEMBLY__ */
-#ifdef CONFIG_PPC
-/*
- * Has to be included outside of the #ifndef __ASSEMBLY__ section.
- * Otherwise might lead to compilation errors in assembler files.
- */
-#include <asm/cache.h>
-#endif
-
/* Put only stuff here that the assembler can digest */
/* Declare an unsigned long constant digestable both by C and an assembler. */
projects / people / ms / u-boot.git / blobdiff