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arch/mips/lib/board.c: make (mostly) checkpatch clean

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Fix all errors and all warnings except for "externs should be avoided"
which could require more extensive changes.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
This commit is contained in:
Wolfgang Denk 2011-12-08 02:01:49 +00:00
parent 4b6f394fc4
commit cc257e42f3
1 changed files with 60 additions and 64 deletions
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124
arch/mips/lib/board.c
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@ -38,8 +38,6 @@
DECLARE_GLOBAL_DATA_PTR; DECLARE_GLOBAL_DATA_PTR;
#undef DEBUG
extern int timer_init(void); extern int timer_init(void);
extern int incaip_set_cpuclk(void); extern int incaip_set_cpuclk(void);
@ -64,42 +62,43 @@ int __board_early_init_f(void)
*/ */
return 0; return 0;
} }
int board_early_init_f(void) __attribute__((weak, alias("__board_early_init_f"))); int board_early_init_f(void)
__attribute__((weak, alias("__board_early_init_f")));
static int init_func_ram(void)
static int init_func_ram (void)
{ {
#ifdef CONFIG_BOARD_TYPES #ifdef CONFIG_BOARD_TYPES
int board_type = gd->board_type; int board_type = gd->board_type;
#else #else
int board_type = 0; /* use dummy arg */ int board_type = 0; /* use dummy arg */
#endif #endif
puts ("DRAM: "); puts("DRAM: ");
if ((gd->ram_size = initdram (board_type)) > 0) { gd->ram_size = initdram(board_type);
print_size (gd->ram_size, "\n"); if (gd->ram_size > 0) {
return (0); print_size(gd->ram_size, "\n");
return 0;
} }
puts (failed); puts(failed);
return (1); return 1;
} }
static int display_banner(void) static int display_banner(void)
{ {
printf ("\n\n%s\n\n", version_string); printf("\n\n%s\n\n", version_string);
return (0); return 0;
} }
#ifndef CONFIG_SYS_NO_FLASH #ifndef CONFIG_SYS_NO_FLASH
static void display_flash_config(ulong size) static void display_flash_config(ulong size)
{ {
puts ("Flash: "); puts("Flash: ");
print_size (size, "\n"); print_size(size, "\n");
} }
#endif #endif
static int init_baudrate (void) static int init_baudrate(void)
{ {
gd->baudrate = getenv_ulong("baudrate", 10, CONFIG_BAUDRATE); gd->baudrate = getenv_ulong("baudrate", 10, CONFIG_BAUDRATE);
return 0; return 0;
@ -126,16 +125,16 @@ static int init_baudrate (void)
* argument, and returns an integer return code, where 0 means * argument, and returns an integer return code, where 0 means
* "continue" and != 0 means "fatal error, hang the system". * "continue" and != 0 means "fatal error, hang the system".
*/ */
typedef int (init_fnc_t) (void); typedef int (init_fnc_t)(void);
init_fnc_t *init_sequence[] = { init_fnc_t *init_sequence[] = {
board_early_init_f, board_early_init_f,
timer_init, timer_init,
env_init, /* initialize environment */ env_init, /* initialize environment */
#ifdef CONFIG_INCA_IP #ifdef CONFIG_INCA_IP
incaip_set_cpuclk, /* set cpu clock according to environment variable */ incaip_set_cpuclk, /* set cpu clock according to env. variable */
#endif #endif
init_baudrate, /* initialze baudrate settings */ init_baudrate, /* initialize baudrate settings */
serial_init, /* serial communications setup */ serial_init, /* serial communications setup */
console_init_f, console_init_f,
display_banner, /* say that we are here */ display_banner, /* say that we are here */
@ -157,14 +156,13 @@ void board_init_f(ulong bootflag)
*/ */
gd = &gd_data; gd = &gd_data;
/* compiler optimization barrier needed for GCC >= 3.4 */ /* compiler optimization barrier needed for GCC >= 3.4 */
__asm__ __volatile__("": : :"memory"); __asm__ __volatile__("" : : : "memory");
memset ((void *)gd, 0, sizeof (gd_t)); memset((void *)gd, 0, sizeof(gd_t));
for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) { for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
if ((*init_fnc_ptr)() != 0) { if ((*init_fnc_ptr)() != 0)
hang (); hang();
}
} }
/* /*
@ -179,7 +177,7 @@ void board_init_f(ulong bootflag)
/* round down to next 4 kB limit. /* round down to next 4 kB limit.
*/ */
addr &= ~(4096 - 1); addr &= ~(4096 - 1);
debug ("Top of RAM usable for U-Boot at: %08lx\n", addr); debug("Top of RAM usable for U-Boot at: %08lx\n", addr);
/* Reserve memory for U-Boot code, data & bss /* Reserve memory for U-Boot code, data & bss
* round down to next 16 kB limit * round down to next 16 kB limit
@ -187,12 +185,12 @@ void board_init_f(ulong bootflag)
addr -= len; addr -= len;
addr &= ~(16 * 1024 - 1); addr &= ~(16 * 1024 - 1);
debug ("Reserving %ldk for U-Boot at: %08lx\n", len >> 10, addr); debug("Reserving %ldk for U-Boot at: %08lx\n", len >> 10, addr);
/* Reserve memory for malloc() arena. /* Reserve memory for malloc() arena.
*/ */
addr_sp = addr - TOTAL_MALLOC_LEN; addr_sp = addr - TOTAL_MALLOC_LEN;
debug ("Reserving %dk for malloc() at: %08lx\n", debug("Reserving %dk for malloc() at: %08lx\n",
TOTAL_MALLOC_LEN >> 10, addr_sp); TOTAL_MALLOC_LEN >> 10, addr_sp);
/* /*
@ -202,19 +200,19 @@ void board_init_f(ulong bootflag)
addr_sp -= sizeof(bd_t); addr_sp -= sizeof(bd_t);
bd = (bd_t *)addr_sp; bd = (bd_t *)addr_sp;
gd->bd = bd; gd->bd = bd;
debug ("Reserving %zu Bytes for Board Info at: %08lx\n", debug("Reserving %zu Bytes for Board Info at: %08lx\n",
sizeof(bd_t), addr_sp); sizeof(bd_t), addr_sp);
addr_sp -= sizeof(gd_t); addr_sp -= sizeof(gd_t);
id = (gd_t *)addr_sp; id = (gd_t *)addr_sp;
debug ("Reserving %zu Bytes for Global Data at: %08lx\n", debug("Reserving %zu Bytes for Global Data at: %08lx\n",
sizeof (gd_t), addr_sp); sizeof(gd_t), addr_sp);
/* Reserve memory for boot params. /* Reserve memory for boot params.
*/ */
addr_sp -= CONFIG_SYS_BOOTPARAMS_LEN; addr_sp -= CONFIG_SYS_BOOTPARAMS_LEN;
bd->bi_boot_params = addr_sp; bd->bi_boot_params = addr_sp;
debug ("Reserving %dk for boot params() at: %08lx\n", debug("Reserving %dk for boot params() at: %08lx\n",
CONFIG_SYS_BOOTPARAMS_LEN >> 10, addr_sp); CONFIG_SYS_BOOTPARAMS_LEN >> 10, addr_sp);
/* /*
@ -229,39 +227,37 @@ void board_init_f(ulong bootflag)
*s-- = 0; *s-- = 0;
*s-- = 0; *s-- = 0;
addr_sp = (ulong)s; addr_sp = (ulong)s;
debug ("Stack Pointer at: %08lx\n", addr_sp); debug("Stack Pointer at: %08lx\n", addr_sp);
/* /*
* Save local variables to board info struct * Save local variables to board info struct
*/ */
bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; /* start of DRAM memory */ bd->bi_memstart = CONFIG_SYS_SDRAM_BASE; /* start of DRAM */
bd->bi_memsize = gd->ram_size; /* size of DRAM memory in bytes */ bd->bi_memsize = gd->ram_size; /* size of DRAM in bytes */
bd->bi_baudrate = gd->baudrate; /* Console Baudrate */ bd->bi_baudrate = gd->baudrate; /* Console Baudrate */
memcpy (id, (void *)gd, sizeof (gd_t)); memcpy(id, (void *)gd, sizeof(gd_t));
relocate_code (addr_sp, id, addr); relocate_code(addr_sp, id, addr);
/* NOTREACHED - relocate_code() does not return */ /* NOTREACHED - relocate_code() does not return */
} }
/************************************************************************
* /*
* This is the next part if the initialization sequence: we are now * This is the next part if the initialization sequence: we are now
* running from RAM and have a "normal" C environment, i. e. global * running from RAM and have a "normal" C environment, i. e. global
* data can be written, BSS has been cleared, the stack size in not * data can be written, BSS has been cleared, the stack size in not
* that critical any more, etc. * that critical any more, etc.
*
************************************************************************
*/ */
void board_init_r (gd_t *id, ulong dest_addr) void board_init_r(gd_t *id, ulong dest_addr)
{ {
#ifndef CONFIG_SYS_NO_FLASH #ifndef CONFIG_SYS_NO_FLASH
ulong size; ulong size;
#endif #endif
extern void malloc_bin_reloc (void); extern void malloc_bin_reloc(void);
#ifndef CONFIG_ENV_IS_NOWHERE #ifndef CONFIG_ENV_IS_NOWHERE
extern char * env_name_spec; extern char *env_name_spec;
#endif #endif
char *s; char *s;
bd_t *bd; bd_t *bd;
@ -269,7 +265,7 @@ void board_init_r (gd_t *id, ulong dest_addr)
gd = id; gd = id;
gd->flags |= GD_FLG_RELOC; /* tell others: relocation done */ gd->flags |= GD_FLG_RELOC; /* tell others: relocation done */
debug ("Now running in RAM - U-Boot at: %08lx\n", dest_addr); debug("Now running in RAM - U-Boot at: %08lx\n", dest_addr);
gd->reloc_off = dest_addr - CONFIG_SYS_MONITOR_BASE; gd->reloc_off = dest_addr - CONFIG_SYS_MONITOR_BASE;
@ -298,7 +294,7 @@ void board_init_r (gd_t *id, ulong dest_addr)
#ifndef CONFIG_SYS_NO_FLASH #ifndef CONFIG_SYS_NO_FLASH
/* configure available FLASH banks */ /* configure available FLASH banks */
size = flash_init(); size = flash_init();
display_flash_config (size); display_flash_config(size);
bd->bi_flashsize = size; bd->bi_flashsize = size;
#endif #endif
@ -310,8 +306,8 @@ void board_init_r (gd_t *id, ulong dest_addr)
#endif #endif
#ifdef CONFIG_CMD_NAND #ifdef CONFIG_CMD_NAND
puts ("NAND: "); puts("NAND: ");
nand_init (); /* go init the NAND */ nand_init(); /* go init the NAND */
#endif #endif
#if defined(CONFIG_CMD_ONENAND) #if defined(CONFIG_CMD_ONENAND)
@ -333,51 +329,51 @@ void board_init_r (gd_t *id, ulong dest_addr)
/** leave this here (after malloc(), environment and PCI are working) **/ /** leave this here (after malloc(), environment and PCI are working) **/
/* Initialize stdio devices */ /* Initialize stdio devices */
stdio_init (); stdio_init();
jumptable_init (); jumptable_init();
/* Initialize the console (after the relocation and devices init) */ /* Initialize the console (after the relocation and devices init) */
console_init_r (); console_init_r();
/** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** **/ /** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** **/
/* Initialize from environment */ /* Initialize from environment */
load_addr = getenv_ulong("loadaddr", 16, load_addr); load_addr = getenv_ulong("loadaddr", 16, load_addr);
#if defined(CONFIG_CMD_NET) #if defined(CONFIG_CMD_NET)
if ((s = getenv ("bootfile")) != NULL) { s = getenv("bootfile");
copy_filename (BootFile, s, sizeof (BootFile)); if (s != NULL)
} copy_filename(BootFile, s, sizeof(BootFile));
#endif #endif
#ifdef CONFIG_CMD_SPI #ifdef CONFIG_CMD_SPI
puts ("SPI: "); puts("SPI: ");
spi_init (); /* go init the SPI */ spi_init(); /* go init the SPI */
puts ("ready\n"); puts("ready\n");
#endif #endif
#if defined(CONFIG_MISC_INIT_R) #if defined(CONFIG_MISC_INIT_R)
/* miscellaneous platform dependent initialisations */ /* miscellaneous platform dependent initialisations */
misc_init_r (); misc_init_r();
#endif #endif
#ifdef CONFIG_BITBANGMII #ifdef CONFIG_BITBANGMII
bb_miiphy_init(); bb_miiphy_init();
#endif #endif
#if defined(CONFIG_CMD_NET) #if defined(CONFIG_CMD_NET)
puts ("Net: "); puts("Net: ");
eth_initialize(gd->bd); eth_initialize(gd->bd);
#endif #endif
/* main_loop() can return to retry autoboot, if so just run it again. */ /* main_loop() can return to retry autoboot, if so just run it again. */
for (;;) { for (;;)
main_loop (); main_loop();
}
/* NOTREACHED - no way out of command loop except booting */ /* NOTREACHED - no way out of command loop except booting */
} }
void hang (void) void hang(void)
{ {
puts ("### ERROR ### Please RESET the board ###\n"); puts("### ERROR ### Please RESET the board ###\n");
for (;;); for (;;)
;
} }