#include <common.h>
#include <command.h>
#include <malloc.h>
-#include <devices.h>
+#include <stdio_dev.h>
+#include <timestamp.h>
#include <version.h>
#include <net.h>
#include <serial.h>
#include <nand.h>
#include <onenand_uboot.h>
+#include <mmc.h>
+
+#ifdef CONFIG_BITBANGMII
+#include <miiphy.h>
+#endif
#ifdef CONFIG_DRIVER_SMC91111
#include "../drivers/net/smc91111.h"
#endif
const char version_string[] =
- U_BOOT_VERSION" (" __DATE__ " - " __TIME__ ")"CONFIG_IDENT_STRING;
-
-#ifdef CONFIG_DRIVER_CS8900
-extern void cs8900_get_enetaddr (uchar * addr);
-#endif
+ U_BOOT_VERSION" (" U_BOOT_DATE " - " U_BOOT_TIME ")"CONFIG_IDENT_STRING;
#ifdef CONFIG_DRIVER_RTL8019
extern void rtl8019_get_enetaddr (uchar * addr);
#include <i2c.h>
#endif
-/*
- * Begin and End of memory area for malloc(), and current "brk"
- */
-static ulong mem_malloc_start = 0;
-static ulong mem_malloc_end = 0;
-static ulong mem_malloc_brk = 0;
-
-static
-void mem_malloc_init (ulong dest_addr)
-{
- mem_malloc_start = dest_addr;
- mem_malloc_end = dest_addr + CFG_MALLOC_LEN;
- mem_malloc_brk = mem_malloc_start;
-
- memset ((void *) mem_malloc_start, 0,
- mem_malloc_end - mem_malloc_start);
-}
-
-void *sbrk (ptrdiff_t increment)
-{
- ulong old = mem_malloc_brk;
- ulong new = old + increment;
-
- if ((new < mem_malloc_start) || (new > mem_malloc_end)) {
- return (NULL);
- }
- mem_malloc_brk = new;
-
- return ((void *) old);
-}
-
-char *strmhz(char *buf, long hz)
-{
- long l, n;
- long m;
-
- n = hz / 1000000L;
- l = sprintf (buf, "%ld", n);
- m = (hz % 1000000L) / 1000L;
- if (m != 0)
- sprintf (buf + l, ".%03ld", m);
- return (buf);
-}
-
/************************************************************************
* Coloured LED functionality
* May be supplied by boards if desired
*/
void inline __coloured_LED_init (void) {}
-void inline coloured_LED_init (void) __attribute__((weak, alias("__coloured_LED_init")));
+void coloured_LED_init (void) __attribute__((weak, alias("__coloured_LED_init")));
void inline __red_LED_on (void) {}
-void inline red_LED_on (void) __attribute__((weak, alias("__red_LED_on")));
+void red_LED_on (void) __attribute__((weak, alias("__red_LED_on")));
void inline __red_LED_off(void) {}
-void inline red_LED_off(void) __attribute__((weak, alias("__red_LED_off")));
+void red_LED_off(void) __attribute__((weak, alias("__red_LED_off")));
void inline __green_LED_on(void) {}
-void inline green_LED_on(void) __attribute__((weak, alias("__green_LED_on")));
+void green_LED_on(void) __attribute__((weak, alias("__green_LED_on")));
void inline __green_LED_off(void) {}
-void inline green_LED_off(void)__attribute__((weak, alias("__green_LED_off")));
+void green_LED_off(void) __attribute__((weak, alias("__green_LED_off")));
void inline __yellow_LED_on(void) {}
-void inline yellow_LED_on(void)__attribute__((weak, alias("__yellow_LED_on")));
+void 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 yellow_LED_off(void) __attribute__((weak, alias("__yellow_LED_off")));
+void inline __blue_LED_on(void) {}
+void blue_LED_on(void) __attribute__((weak, alias("__blue_LED_on")));
+void inline __blue_LED_off(void) {}
+void blue_LED_off(void) __attribute__((weak, alias("__blue_LED_off")));
/************************************************************************
* Init Utilities *
* but let's get it working (again) first...
*/
+#if defined(CONFIG_ARM_DCC) && !defined(CONFIG_BAUDRATE)
+#define CONFIG_BAUDRATE 115200
+#endif
static int init_baudrate (void)
{
char tmp[64]; /* long enough for environment variables */
return (0);
}
-#ifndef CFG_NO_FLASH
+#ifndef CONFIG_SYS_NO_FLASH
static void display_flash_config (ulong size)
{
puts ("Flash: ");
print_size (size, "\n");
}
-#endif /* CFG_NO_FLASH */
+#endif /* CONFIG_SYS_NO_FLASH */
#if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C)
static int init_func_i2c (void)
{
puts ("I2C: ");
- i2c_init (CFG_I2C_SPEED, CFG_I2C_SLAVE);
+ i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
puts ("ready\n");
return (0);
}
#endif
-#ifdef CONFIG_SKIP_RELOCATE_UBOOT
-/*
- * This routine sets the relocation done flag, because even if
- * relocation is skipped, the flag is used by other generic code.
- */
-static int reloc_init(void)
+#if defined(CONFIG_CMD_PCI) || defined (CONFIG_PCI)
+#include <pci.h>
+static int arm_pci_init(void)
{
- gd->flags |= GD_FLG_RELOC;
+ pci_init();
return 0;
}
-#endif
+#endif /* CONFIG_CMD_PCI || CONFIG_PCI */
/*
* Breathe some life into the board...
*/
typedef int (init_fnc_t) (void);
-int print_cpuinfo (void); /* test-only */
+int print_cpuinfo (void);
init_fnc_t *init_sequence[] = {
- cpu_init, /* basic cpu dependent setup */
-#if defined(CONFIG_SKIP_RELOCATE_UBOOT)
- reloc_init, /* Set the relocation done flag, must
- do this AFTER cpu_init(), but as soon
- as possible */
+#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 */
init_func_i2c,
#endif
dram_init, /* configure available RAM banks */
+#if defined(CONFIG_CMD_PCI) || defined (CONFIG_PCI)
+ arm_pci_init,
+#endif
display_dram_config,
NULL,
};
{
init_fnc_t **init_fnc_ptr;
char *s;
-#if !defined(CFG_NO_FLASH) || defined (CONFIG_VFD) || defined(CONFIG_LCD)
- ulong size;
-#endif
#if defined(CONFIG_VFD) || defined(CONFIG_LCD)
unsigned long addr;
#endif
/* Pointer is writable since we allocated a register for it */
- gd = (gd_t*)(_armboot_start - CFG_MALLOC_LEN - sizeof(gd_t));
+ gd = (gd_t*)(_armboot_start - CONFIG_SYS_MALLOC_LEN - sizeof(gd_t));
/* compiler optimization barrier needed for GCC >= 3.4 */
__asm__ __volatile__("": : :"memory");
gd->bd = (bd_t*)((char*)gd - sizeof(bd_t));
memset (gd->bd, 0, sizeof (bd_t));
+ gd->flags |= GD_FLG_RELOC;
+
monitor_flash_len = _bss_start - _armboot_start;
for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
}
}
-#ifndef CFG_NO_FLASH
+ /* armboot_start is defined in the board-specific linker script */
+ mem_malloc_init (_armboot_start - CONFIG_SYS_MALLOC_LEN,
+ CONFIG_SYS_MALLOC_LEN);
+
+#ifndef CONFIG_SYS_NO_FLASH
/* configure available FLASH banks */
- size = flash_init ();
- display_flash_config (size);
-#endif /* CFG_NO_FLASH */
+ display_flash_config (flash_init ());
+#endif /* CONFIG_SYS_NO_FLASH */
#ifdef CONFIG_VFD
# ifndef PAGE_SIZE
*/
/* bss_end is defined in the board-specific linker script */
addr = (_bss_end + (PAGE_SIZE - 1)) & ~(PAGE_SIZE - 1);
- size = vfd_setmem (addr);
+ vfd_setmem (addr);
gd->fb_base = addr;
#endif /* CONFIG_VFD */
*/
/* bss_end is defined in the board-specific linker script */
addr = (_bss_end + (PAGE_SIZE - 1)) & ~(PAGE_SIZE - 1);
- size = lcd_setmem (addr);
+ lcd_setmem (addr);
gd->fb_base = addr;
}
#endif /* CONFIG_LCD */
- /* armboot_start is defined in the board-specific linker script */
- mem_malloc_init (_armboot_start - CFG_MALLOC_LEN);
-
#if defined(CONFIG_CMD_NAND)
puts ("NAND: ");
nand_init(); /* go init the NAND */
/* IP Address */
gd->bd->bi_ip_addr = getenv_IPaddr ("ipaddr");
- /* MAC Address */
- {
- int i;
- ulong reg;
- char *s, *e;
- char tmp[64];
-
- i = getenv_r ("ethaddr", tmp, sizeof (tmp));
- s = (i > 0) ? tmp : NULL;
+ stdio_init (); /* get the devices list going. */
- for (reg = 0; reg < 6; ++reg) {
- gd->bd->bi_enetaddr[reg] = s ? simple_strtoul (s, &e, 16) : 0;
- if (s)
- s = (*e) ? e + 1 : e;
- }
-
-#ifdef CONFIG_HAS_ETH1
- i = getenv_r ("eth1addr", tmp, sizeof (tmp));
- s = (i > 0) ? tmp : NULL;
+ jumptable_init ();
- for (reg = 0; reg < 6; ++reg) {
- gd->bd->bi_enet1addr[reg] = s ? simple_strtoul (s, &e, 16) : 0;
- if (s)
- s = (*e) ? e + 1 : e;
- }
+#if defined(CONFIG_API)
+ /* Initialize API */
+ api_init ();
#endif
- }
-
- devices_init (); /* get the devices list going. */
-
-#ifdef CONFIG_CMC_PU2
- load_sernum_ethaddr ();
-#endif /* CONFIG_CMC_PU2 */
-
- jumptable_init ();
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 ();
/* Perform network card initialisation if necessary */
#ifdef CONFIG_DRIVER_TI_EMAC
-extern void dm644x_eth_set_mac_addr (const u_int8_t *addr);
+ /* XXX: this needs to be moved to board init */
+extern void davinci_eth_set_mac_addr (const u_int8_t *addr);
if (getenv ("ethaddr")) {
- dm644x_eth_set_mac_addr(gd->bd->bi_enetaddr);
+ uchar enetaddr[6];
+ eth_getenv_enetaddr("ethaddr", enetaddr);
+ davinci_eth_set_mac_addr(enetaddr);
}
#endif
-#ifdef CONFIG_DRIVER_CS8900
- cs8900_get_enetaddr (gd->bd->bi_enetaddr);
-#endif
-
#if defined(CONFIG_DRIVER_SMC91111) || defined (CONFIG_DRIVER_LAN91C96)
+ /* XXX: this needs to be moved to board init */
if (getenv ("ethaddr")) {
- smc_set_mac_addr(gd->bd->bi_enetaddr);
+ uchar enetaddr[6];
+ eth_getenv_enetaddr("ethaddr", enetaddr);
+ smc_set_mac_addr(enetaddr);
}
#endif /* CONFIG_DRIVER_SMC91111 || CONFIG_DRIVER_LAN91C96 */
#ifdef BOARD_LATE_INIT
board_late_init ();
#endif
+
+#ifdef CONFIG_GENERIC_MMC
+ puts ("MMC: ");
+ mmc_initialize (gd->bd);
+#endif
+
+#ifdef CONFIG_BITBANGMII
+ bb_miiphy_init();
+#endif
#if defined(CONFIG_CMD_NET)
#if defined(CONFIG_NET_MULTI)
puts ("Net: ");
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, CFG_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, CFG_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 */
projects / karo-tx-uboot.git / blobdiff