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Diffstat (limited to 'lib_arm/board.c')
-rw-r--r--lib_arm/board.c117
1 files changed, 14 insertions, 103 deletions
diff --git a/lib_arm/board.c b/lib_arm/board.c
index 5d05d9b..4236c94 100644
--- a/lib_arm/board.c
+++ b/lib_arm/board.c
@@ -136,6 +136,10 @@ void inline __yellow_LED_on(void) {}
void inline yellow_LED_on(void)__attribute__((weak, alias("__yellow_LED_on")));
void inline __yellow_LED_off(void) {}
void inline yellow_LED_off(void)__attribute__((weak, alias("__yellow_LED_off")));
+void inline __blue_LED_on(void) {}
+void inline blue_LED_on(void)__attribute__((weak, alias("__blue_LED_on")));
+void inline __blue_LED_off(void) {}
+void inline blue_LED_off(void)__attribute__((weak, alias("__blue_LED_off")));
/************************************************************************
* Init Utilities *
@@ -261,12 +265,14 @@ typedef int (init_fnc_t) (void);
int print_cpuinfo (void);
init_fnc_t *init_sequence[] = {
- cpu_init, /* basic cpu dependent setup */
#if defined(CONFIG_ARCH_CPU_INIT)
arch_cpu_init, /* basic arch cpu dependent setup */
#endif
board_init, /* basic board dependent setup */
+#if defined(CONFIG_USE_IRQ)
interrupt_init, /* set up exceptions */
+#endif
+ timer_init, /* initialize timer */
env_init, /* initialize environment */
init_baudrate, /* initialze baudrate settings */
serial_init, /* serial communications setup */
@@ -316,6 +322,9 @@ void start_armboot (void)
}
}
+ /* armboot_start is defined in the board-specific linker script */
+ mem_malloc_init (_armboot_start - CONFIG_SYS_MALLOC_LEN);
+
#ifndef CONFIG_SYS_NO_FLASH
/* configure available FLASH banks */
display_flash_config (flash_init ());
@@ -350,9 +359,6 @@ void start_armboot (void)
}
#endif /* CONFIG_LCD */
- /* armboot_start is defined in the board-specific linker script */
- mem_malloc_init (_armboot_start - CONFIG_SYS_MALLOC_LEN);
-
#if defined(CONFIG_CMD_NAND)
puts ("NAND: ");
nand_init(); /* go init the NAND */
@@ -393,6 +399,10 @@ void start_armboot (void)
console_init_r (); /* fully init console as a device */
+#if defined(CONFIG_ARCH_MISC_INIT)
+ /* miscellaneous arch dependent initialisations */
+ arch_misc_init ();
+#endif
#if defined(CONFIG_MISC_INIT_R)
/* miscellaneous platform dependent initialisations */
misc_init_r ();
@@ -462,102 +472,3 @@ void hang (void)
puts ("### ERROR ### Please RESET the board ###\n");
for (;;);
}
-
-#ifdef CONFIG_MODEM_SUPPORT
-static inline void mdm_readline(char *buf, int bufsiz);
-
-/* called from main loop (common/main.c) */
-extern void dbg(const char *fmt, ...);
-int mdm_init (void)
-{
- char env_str[16];
- char *init_str;
- int i;
- extern char console_buffer[];
- extern void enable_putc(void);
- extern int hwflow_onoff(int);
-
- enable_putc(); /* enable serial_putc() */
-
-#ifdef CONFIG_HWFLOW
- init_str = getenv("mdm_flow_control");
- if (init_str && (strcmp(init_str, "rts/cts") == 0))
- hwflow_onoff (1);
- else
- hwflow_onoff(-1);
-#endif
-
- for (i = 1;;i++) {
- sprintf(env_str, "mdm_init%d", i);
- if ((init_str = getenv(env_str)) != NULL) {
- serial_puts(init_str);
- serial_puts("\n");
- for(;;) {
- mdm_readline(console_buffer, CONFIG_SYS_CBSIZE);
- dbg("ini%d: [%s]", i, console_buffer);
-
- if ((strcmp(console_buffer, "OK") == 0) ||
- (strcmp(console_buffer, "ERROR") == 0)) {
- dbg("ini%d: cmd done", i);
- break;
- } else /* in case we are originating call ... */
- if (strncmp(console_buffer, "CONNECT", 7) == 0) {
- dbg("ini%d: connect", i);
- return 0;
- }
- }
- } else
- break; /* no init string - stop modem init */
-
- udelay(100000);
- }
-
- udelay(100000);
-
- /* final stage - wait for connect */
- for(;i > 1;) { /* if 'i' > 1 - wait for connection
- message from modem */
- mdm_readline(console_buffer, CONFIG_SYS_CBSIZE);
- dbg("ini_f: [%s]", console_buffer);
- if (strncmp(console_buffer, "CONNECT", 7) == 0) {
- dbg("ini_f: connected");
- return 0;
- }
- }
-
- return 0;
-}
-
-/* 'inline' - We have to do it fast */
-static inline void mdm_readline(char *buf, int bufsiz)
-{
- char c;
- char *p;
- int n;
-
- n = 0;
- p = buf;
- for(;;) {
- c = serial_getc();
-
- /* dbg("(%c)", c); */
-
- switch(c) {
- case '\r':
- break;
- case '\n':
- *p = '\0';
- return;
-
- default:
- if(n++ > bufsiz) {
- *p = '\0';
- return; /* sanity check */
- }
- *p = c;
- p++;
- break;
- }
- }
-}
-#endif /* CONFIG_MODEM_SUPPORT */