/*
- * (C) Copyright 2000-2002
+ * (C) Copyright 2000-2004
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*
* See file CREDITS for list of people who contributed to this
#include <command.h>
#include <malloc.h>
#include <devices.h>
-#include <syscall.h>
#ifdef CONFIG_8xx
#include <mpc8xx.h>
#endif
#ifdef CONFIG_5xx
#include <mpc5xx.h>
#endif
+#ifdef CONFIG_MPC5xxx
+#include <mpc5xxx.h>
+#endif
#if (CONFIG_COMMANDS & CFG_CMD_IDE)
#include <ide.h>
#endif
#include <status_led.h>
#endif
#include <net.h>
-#if (CONFIG_COMMANDS & CFG_CMD_BEDBUG)
-#include <cmd_bedbug.h>
-#endif
+#include <serial.h>
#ifdef CFG_ALLOC_DPRAM
+#if !defined(CONFIG_CPM2)
#include <commproc.h>
#endif
+#endif
#include <version.h>
#if defined(CONFIG_BAB7xx)
#include <w83c553f.h>
#if defined(CONFIG_LOGBUFFER)
#include <logbuff.h>
#endif
+#if defined(CFG_INIT_RAM_LOCK) && defined(CONFIG_E500)
+#include <asm/cache.h>
+#endif
+#ifdef CONFIG_PS2KBD
+#include <keyboard.h>
+#endif
#if (CONFIG_COMMANDS & CFG_CMD_DOC)
void doc_init (void);
defined(CONFIG_SOFT_I2C)
#include <i2c.h>
#endif
+#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+void nand_init (void);
+#endif
static char *failed = "*** failed ***\n";
-#if defined(CONFIG_PCU_E) || defined(CONFIG_OXC)
+#if defined(CONFIG_OXC) || defined(CONFIG_PCU_E) || defined(CONFIG_RMU)
extern flash_info_t flash_info[];
#endif
#include <environment.h>
-#if ( ((CFG_ENV_ADDR+CFG_ENV_SIZE) < CFG_MONITOR_BASE) || \
- (CFG_ENV_ADDR >= (CFG_MONITOR_BASE + CFG_MONITOR_LEN)) ) || \
- defined(CFG_ENV_IS_IN_NVRAM)
+#if defined(CFG_ENV_IS_EMBEDDED)
+#define TOTAL_MALLOC_LEN CFG_MALLOC_LEN
+#elif ( ((CFG_ENV_ADDR+CFG_ENV_SIZE) < CFG_MONITOR_BASE) || \
+ (CFG_ENV_ADDR >= (CFG_MONITOR_BASE + CFG_MONITOR_LEN)) ) || \
+ defined(CFG_ENV_IS_IN_NVRAM)
#define TOTAL_MALLOC_LEN (CFG_MALLOC_LEN + CFG_ENV_SIZE)
#else
#define TOTAL_MALLOC_LEN CFG_MALLOC_LEN
#endif
+extern ulong __init_end;
+extern ulong _end;
+ulong monitor_flash_len;
+
+#if (CONFIG_COMMANDS & CFG_CMD_BEDBUG)
+#include <bedbug/type.h>
+#endif
+
/*
* Begin and End of memory area for malloc(), and current "brk"
*/
return (buf);
}
-static void syscalls_init (void)
-{
- ulong *addr;
-
- syscall_tbl[SYSCALL_MALLOC] = (void *) malloc;
- syscall_tbl[SYSCALL_FREE] = (void *) free;
-
- syscall_tbl[SYSCALL_INSTALL_HDLR] = (void *) irq_install_handler;
- syscall_tbl[SYSCALL_FREE_HDLR] = (void *) irq_free_handler;
- syscall_tbl[SYSCALL_GET_TIMER] = (void *)get_timer;
- syscall_tbl[SYSCALL_UDELAY] = (void *)udelay;
-
- addr = (ulong *) 0xc00; /* syscall ISR addr */
-
- /* patch ISR code */
- *addr++ |= (ulong) syscall_tbl >> 16;
- *addr++ |= (ulong) syscall_tbl & 0xFFFF;
- *addr++ |= NR_SYSCALLS >> 16;
- *addr++ |= NR_SYSCALLS & 0xFFFF;
-
-#ifndef CONFIG_5XX
- flush_cache (0x0C00, 0x10);
-#endif
- /* Initialize syscalls stack pointer */
- addr = (ulong *) 0xCFC;
- *addr = (ulong)addr;
-#ifndef CONFIG_5xx
- flush_cache ((ulong)addr, 0x10);
-#endif
-}
-
/*
* All attempts to come up with a "common" initialization sequence
* that works for all boards and architectures failed: some of the
init_fnc_t *init_sequence[] = {
-#if defined(CONFIG_BOARD_PRE_INIT)
- board_pre_init, /* very early board init code (fpga boot, etc.) */
+#if defined(CONFIG_BOARD_EARLY_INIT_F)
+ board_early_init_f,
#endif
+#if !defined(CONFIG_8xx_CPUCLK_DEFAULT)
get_clocks, /* get CPU and bus clocks (etc.) */
+#if defined(CONFIG_TQM8xxL) && !defined(CONFIG_TQM866M)
+ adjust_sdram_tbs_8xx,
+#endif
init_timebase,
+#endif
#ifdef CFG_ALLOC_DPRAM
+#if !defined(CONFIG_CPM2)
dpram_init,
#endif
+#endif
#if defined(CONFIG_BOARD_POSTCLK_INIT)
board_postclk_init,
#endif
env_init,
+#if defined(CONFIG_8xx_CPUCLK_DEFAULT)
+ get_clocks_866, /* get CPU and bus clocks according to the environment variable */
+ sdram_adjust_866, /* adjust sdram refresh rate according to the new clock */
+ init_timebase,
+#endif
init_baudrate,
serial_init,
console_init_f,
prt_8260_rsr,
prt_8260_clks,
#endif /* CONFIG_8260 */
+
+#if defined(CONFIG_MPC83XX)
+ print_clock_conf,
+#endif
+
checkcpu,
+#if defined(CONFIG_MPC5xxx)
+ prt_mpc5xxx_clks,
+#endif /* CONFIG_MPC5xxx */
+#if defined(CONFIG_MPC8220)
+ prt_mpc8220_clks,
+#endif
checkboard,
INIT_FUNC_WATCHDOG_INIT
-#if defined(CONFIG_BMW) || \
- defined(CONFIG_COGENT) || \
- defined(CONFIG_HYMOD) || \
- defined(CONFIG_RSD_PROTO) || \
- defined(CONFIG_W7O)
+#if defined(CONFIG_MISC_INIT_F)
misc_init_f,
#endif
INIT_FUNC_WATCHDOG_RESET
/* Pointer is writable since we allocated a register for it */
gd = (gd_t *) (CFG_INIT_RAM_ADDR + CFG_GBL_DATA_OFFSET);
+ /* compiler optimization barrier needed for GCC >= 3.4 */
+ __asm__ __volatile__("": : :"memory");
-#ifndef CONFIG_8260
+#if !defined(CONFIG_CPM2)
/* Clear initial global data */
memset ((void *) gd, 0, sizeof (gd_t));
#endif
* relocate the code and continue running from DRAM.
*
* Reserve memory at end of RAM for (top down in that order):
- * - kernel log buffer
+ * - kernel log buffer
* - protected RAM
* - LCD framebuffer
* - monitor code
* - board info struct
*/
- len = get_endaddr () - CFG_MONITOR_BASE;
-
- if (len > CFG_MONITOR_LEN) {
- printf ("*** U-Boot size %ld > reserved memory (%d)\n",
- len, CFG_MONITOR_LEN);
- hang ();
- }
-
- if (CFG_MONITOR_LEN > len)
- len = CFG_MONITOR_LEN;
+ len = (ulong)&_end - CFG_MONITOR_BASE;
#ifndef CONFIG_VERY_BIG_RAM
addr = CFG_SDRAM_BASE + gd->ram_size;
#ifdef CONFIG_LOGBUFFER
/* reserve kernel log buffer */
addr -= (LOGBUFF_RESERVE);
-# ifdef DEBUG
- printf ("Reserving %ldk for kernel logbuffer at %08lx\n", LOGBUFF_LEN, addr);
-# endif
+ debug ("Reserving %dk for kernel logbuffer at %08lx\n", LOGBUFF_LEN, addr);
#endif
#ifdef CONFIG_PRAM
i = getenv_r ("pram", tmp, sizeof (tmp));
reg = (i > 0) ? simple_strtoul (tmp, NULL, 10) : CONFIG_PRAM;
addr -= (reg << 10); /* size is in kB */
-# ifdef DEBUG
- printf ("Reserving %ldk for protected RAM at %08lx\n", reg, addr);
-# endif
+ debug ("Reserving %ldk for protected RAM at %08lx\n", reg, addr);
#endif /* CONFIG_PRAM */
/* round down to next 4 kB limit */
addr &= ~(4096 - 1);
-#ifdef DEBUG
- printf ("Top of RAM usable for U-Boot at: %08lx\n", addr);
-#endif
+ debug ("Top of RAM usable for U-Boot at: %08lx\n", addr);
#ifdef CONFIG_LCD
/* reserve memory for LCD display (always full pages) */
addr -= len;
addr &= ~(4096 - 1);
-#ifdef DEBUG
- printf ("Reserving %ldk for U-Boot at: %08lx\n", len >> 10, addr);
-#endif
+ debug ("Reserving %ldk for U-Boot at: %08lx\n", len >> 10, addr);
#ifdef CONFIG_AMIGAONEG3SE
gd->relocaddr = addr;
* reserve memory for malloc() arena
*/
addr_sp = addr - TOTAL_MALLOC_LEN;
-#ifdef DEBUG
- printf ("Reserving %dk for malloc() at: %08lx\n",
+ debug ("Reserving %dk for malloc() at: %08lx\n",
TOTAL_MALLOC_LEN >> 10, addr_sp);
-#endif
/*
* (permanently) allocate a Board Info struct
addr_sp -= sizeof (bd_t);
bd = (bd_t *) addr_sp;
gd->bd = bd;
-#ifdef DEBUG
- printf ("Reserving %d Bytes for Board Info at: %08lx\n",
+ debug ("Reserving %d Bytes for Board Info at: %08lx\n",
sizeof (bd_t), addr_sp);
-#endif
addr_sp -= sizeof (gd_t);
id = (gd_t *) addr_sp;
-#ifdef DEBUG
- printf ("Reserving %d Bytes for Global Data at: %08lx\n",
+ debug ("Reserving %d Bytes for Global Data at: %08lx\n",
sizeof (gd_t), addr_sp);
-#endif
/*
* Finally, we set up a new (bigger) stack.
addr_sp &= ~0xF;
*((ulong *) addr_sp)-- = 0;
*((ulong *) addr_sp)-- = 0;
-#ifdef DEBUG
- printf ("Stack Pointer at: %08lx\n", addr_sp);
-#endif
+ debug ("Stack Pointer at: %08lx\n", addr_sp);
/*
* Save local variables to board info struct
*/
- bd->bi_memstart = CFG_SDRAM_BASE; /* start of DRAM memory */
+ bd->bi_memstart = CFG_SDRAM_BASE; /* start of DRAM memory */
bd->bi_memsize = gd->ram_size; /* size of DRAM memory in bytes */
#ifdef CONFIG_IP860
- bd->bi_sramstart = SRAM_BASE; /* start of SRAM memory */
- bd->bi_sramsize = SRAM_SIZE; /* size of SRAM memory */
+ bd->bi_sramstart = SRAM_BASE; /* start of SRAM memory */
+ bd->bi_sramsize = SRAM_SIZE; /* size of SRAM memory */
+#elif defined CONFIG_MPC8220
+ bd->bi_sramstart = CFG_SRAM_BASE; /* start of SRAM memory */
+ bd->bi_sramsize = CFG_SRAM_SIZE; /* size of SRAM memory */
#else
- bd->bi_sramstart = 0; /* FIXME */ /* start of SRAM memory */
- bd->bi_sramsize = 0; /* FIXME */ /* size of SRAM memory */
+ bd->bi_sramstart = 0; /* FIXME */ /* start of SRAM memory */
+ bd->bi_sramsize = 0; /* FIXME */ /* size of SRAM memory */
#endif
-#if defined(CONFIG_8xx) || defined(CONFIG_8260) || defined(CONFIG_5xx)
+#if defined(CONFIG_8xx) || defined(CONFIG_8260) || defined(CONFIG_5xx) || \
+ defined(CONFIG_E500)
bd->bi_immr_base = CFG_IMMR; /* base of IMMR register */
#endif
+#if defined(CONFIG_MPC5xxx)
+ bd->bi_mbar_base = CFG_MBAR; /* base of internal registers */
+#endif
+#if defined(CONFIG_MPC83XX)
+ bd->bi_immrbar = CFG_IMMRBAR;
+#endif
+#if defined(CONFIG_MPC8220)
+ bd->bi_mbar_base = CFG_MBAR; /* base of internal registers */
+ bd->bi_inpfreq = gd->inp_clk;
+ bd->bi_pcifreq = gd->pci_clk;
+ bd->bi_vcofreq = gd->vco_clk;
+ bd->bi_pevfreq = gd->pev_clk;
+ bd->bi_flbfreq = gd->flb_clk;
+
+ /* store bootparam to sram (backward compatible), here? */
+ {
+ u32 *sram = (u32 *)CFG_SRAM_BASE;
+ *sram++ = gd->ram_size;
+ *sram++ = gd->bus_clk;
+ *sram++ = gd->inp_clk;
+ *sram++ = gd->cpu_clk;
+ *sram++ = gd->vco_clk;
+ *sram++ = gd->flb_clk;
+ *sram++ = 0xb8c3ba11; /* boot signature */
+ }
+#endif
bd->bi_bootflags = bootflag; /* boot / reboot flag (for LynxOS) */
WATCHDOG_RESET ();
bd->bi_intfreq = gd->cpu_clk; /* Internal Freq, in Hz */
bd->bi_busfreq = gd->bus_clk; /* Bus Freq, in Hz */
-#if defined(CONFIG_8260)
+#if defined(CONFIG_CPM2)
bd->bi_cpmfreq = gd->cpm_clk;
bd->bi_brgfreq = gd->brg_clk;
bd->bi_sccfreq = gd->scc_clk;
bd->bi_vco = gd->vco_out;
-#endif /* CONFIG_8260 */
-
+#endif /* CONFIG_CPM2 */
+#if defined(CONFIG_MPC5xxx)
+ bd->bi_ipbfreq = gd->ipb_clk;
+ bd->bi_pcifreq = gd->pci_clk;
+#endif /* CONFIG_MPC5xxx */
bd->bi_baudrate = gd->baudrate; /* Console Baudrate */
#ifdef CFG_EXTBDINFO
bd->bi_procfreq = gd->cpu_clk; /* Processor Speed, In Hz */
bd->bi_plb_busfreq = gd->bus_clk;
-#ifdef CONFIG_405GP
+#if defined(CONFIG_405GP) || defined(CONFIG_405EP) || defined(CONFIG_440_EP) || defined(CONFIG_440_GR)
+ bd->bi_pci_busfreq = get_PCI_freq ();
+ bd->bi_opbfreq = get_OPB_freq ();
+#elif defined(CONFIG_XILINX_ML300)
bd->bi_pci_busfreq = get_PCI_freq ();
#endif
#endif
-#ifdef DEBUG
- printf ("New Stack Pointer is: %08lx\n", addr_sp);
-#endif
+ debug ("New Stack Pointer is: %08lx\n", addr_sp);
WATCHDOG_RESET ();
WATCHDOG_RESET();
- memcpy (id, gd, sizeof (gd_t));
+ memcpy (id, (void *)gd, sizeof (gd_t));
relocate_code (addr_sp, id, addr);
void board_init_r (gd_t *id, ulong dest_addr)
{
DECLARE_GLOBAL_DATA_PTR;
-
cmd_tbl_t *cmdtp;
char *s, *e;
bd_t *bd;
gd->flags |= GD_FLG_RELOC; /* tell others: relocation done */
-#ifdef DEBUG
- printf ("Now running in RAM - U-Boot at: %08lx\n", dest_addr);
-#endif
+ debug ("Now running in RAM - U-Boot at: %08lx\n", dest_addr);
WATCHDOG_RESET ();
+#if defined(CONFIG_BOARD_EARLY_INIT_R)
+ board_early_init_r ();
+#endif
+
gd->reloc_off = dest_addr - CFG_MONITOR_BASE;
+ monitor_flash_len = (ulong)&__init_end - dest_addr;
+
+#ifdef CONFIG_SERIAL_MULTI
+ serial_initialize();
+#endif
+
/*
* We have to relocate the command table manually
*/
- for (cmdtp = &cmd_tbl[0]; cmdtp->name; cmdtp++) {
+ for (cmdtp = &__u_boot_cmd_start; cmdtp != &__u_boot_cmd_end; cmdtp++) {
ulong addr;
-
addr = (ulong) (cmdtp->cmd) + gd->reloc_off;
#if 0
printf ("Command \"%s\": 0x%08lx => 0x%08lx\n",
icache_enable (); /* it's time to enable the instruction cache */
#endif
+#if defined(CFG_INIT_RAM_LOCK) && defined(CONFIG_E500)
+ unlock_ram_in_cache(); /* it's time to unlock D-cache in e500 */
+#endif
+
#if defined(CONFIG_BAB7xx) || defined(CONFIG_CPC45)
/*
* Do PCI configuration on BAB7xx and CPC45 _before_ the flash
puts ("FLASH: ");
if ((flash_size = flash_init ()) > 0) {
-#ifdef CFG_FLASH_CHECKSUM
+# ifdef CFG_FLASH_CHECKSUM
print_size (flash_size, "");
/*
* Compute and print flash CRC if flashchecksum is set to 'y'
s = getenv ("flashchecksum");
if (s && (*s == 'y')) {
printf (" CRC: %08lX",
- crc32 (0,
- (const unsigned char *) CFG_FLASH_BASE,
- flash_size)
- );
+ crc32 (0, (const unsigned char *) CFG_FLASH_BASE, flash_size)
+ );
}
putc ('\n');
-#else
+# else /* !CFG_FLASH_CHECKSUM */
print_size (flash_size, "\n");
-#endif /* CFG_FLASH_CHECKSUM */
+# endif /* CFG_FLASH_CHECKSUM */
} else {
puts (failed);
hang ();
bd->bi_flashstart = CFG_FLASH_BASE; /* update start of FLASH memory */
bd->bi_flashsize = flash_size; /* size of FLASH memory (final value) */
-#if defined(CONFIG_PCU_E) || defined(CONFIG_OXC)
- bd->bi_flashoffset = 0;
-#elif CFG_MONITOR_BASE == CFG_FLASH_BASE
- bd->bi_flashoffset = CFG_MONITOR_LEN; /* reserved area for startup monitor */
-#else
+# if defined(CONFIG_PCU_E) || defined(CONFIG_OXC) || defined(CONFIG_RMU)
+ /* flash mapped at end of memory map */
+ bd->bi_flashoffset = TEXT_BASE + flash_size;
+# elif CFG_MONITOR_BASE == CFG_FLASH_BASE
+ bd->bi_flashoffset = monitor_flash_len; /* reserved area for startup monitor */
+# else
bd->bi_flashoffset = 0;
-#endif
-#else
+# endif
+#else /* CFG_NO_FLASH */
bd->bi_flashsize = 0;
bd->bi_flashstart = 0;
/*
* Fill in missing fields of bd_info.
- * We do this here, where we have "normal" access to the
- * environment; we used to do this still running from ROM,
- * where had to use getenv_r(), which can be pretty slow when
- * the environment is in EEPROM.
+ * We do this here, where we have "normal" access to the
+ * environment; we used to do this still running from ROM,
+ * where had to use getenv_r(), which can be pretty slow when
+ * the environment is in EEPROM.
+ */
+
+#if defined(CFG_EXTBDINFO)
+#if defined(CONFIG_405GP) || defined(CONFIG_405EP)
+#if defined(CONFIG_I2CFAST)
+ /*
+ * set bi_iic_fast for linux taking environment variable
+ * "i2cfast" into account
*/
+ {
+ char *s = getenv ("i2cfast");
+ if (s && ((*s == 'y') || (*s == 'Y'))) {
+ bd->bi_iic_fast[0] = 1;
+ bd->bi_iic_fast[1] = 1;
+ } else {
+ bd->bi_iic_fast[0] = 0;
+ bd->bi_iic_fast[1] = 0;
+ }
+ }
+#else
+ bd->bi_iic_fast[0] = 0;
+ bd->bi_iic_fast[1] = 0;
+#endif /* CONFIG_I2CFAST */
+#endif /* CONFIG_405GP, CONFIG_405EP */
+#endif /* CFG_EXTBDINFO */
+
s = getenv ("ethaddr");
#if defined (CONFIG_MBX) || defined (CONFIG_RPXCLASSIC) || defined(CONFIG_IAD210)
if (s == NULL)
load_sernum_ethaddr ();
#endif
-#if defined(CFG_GT_6426x) || defined(CONFIG_PN62)
+#ifdef CONFIG_HAS_ETH1
/* handle the 2nd ethernet address */
s = getenv ("eth1addr");
s = (*e) ? e + 1 : e;
}
#endif
-#if defined(CFG_GT_6426x)
+#ifdef CONFIG_HAS_ETH2
/* handle the 3rd ethernet address */
s = getenv ("eth2addr");
-
+#if defined(CONFIG_XPEDITE1K)
+ if (s == NULL)
+ board_get_enetaddr(bd->bi_enet2addr);
+ else
+#endif
for (i = 0; i < 6; ++i) {
bd->bi_enet2addr[i] = s ? simple_strtoul (s, &e, 16) : 0;
if (s)
}
#endif
+#ifdef CONFIG_HAS_ETH3
+ /* handle 4th ethernet address */
+ s = getenv("eth3addr");
+#if defined(CONFIG_XPEDITE1K)
+ if (s == NULL)
+ board_get_enetaddr(bd->bi_enet3addr);
+ else
+#endif
+ for (i = 0; i < 6; ++i) {
+ bd->bi_enet3addr[i] = s ? simple_strtoul (s, &e, 16) : 0;
+ if (s)
+ s = (*e) ? e + 1 : e;
+ }
+#endif
#if defined(CONFIG_TQM8xxL) || defined(CONFIG_TQM8260) || \
- defined(CONFIG_CCM)
+ defined(CONFIG_CCM) || defined(CONFIG_KUP4K) || defined(CONFIG_KUP4X)
load_sernum_ethaddr ();
#endif
/* IP Address */
WATCHDOG_RESET ();
-#if defined(CONFIG_PCI) && !defined(CONFIG_BAB7xx)
+#if defined(CONFIG_PCI) && !defined(CONFIG_BAB7xx) && !defined(CONFIG_CPC45)
/*
* Do pci configuration
*/
/* Initialize devices */
devices_init ();
- /* allocate syscalls table (console_init_r will fill it in */
- syscall_tbl = (void **) malloc (NR_SYSCALLS * sizeof (void *));
+ /* Initialize the jump table for applications */
+ jumptable_init ();
/* Initialize the console (after the relocation and devices init) */
console_init_r ();
-/** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** **/
- syscalls_init ();
#if defined(CONFIG_CCM) || \
defined(CONFIG_COGENT) || \
defined(CONFIG_CPCI405) || \
defined(CONFIG_EVB64260) || \
- defined(CONFIG_HYMOD) || \
defined(CONFIG_KUP4K) || \
+ defined(CONFIG_KUP4X) || \
defined(CONFIG_LWMON) || \
defined(CONFIG_PCU_E) || \
defined(CONFIG_W7O) || \
defined(CONFIG_IP860) || \
defined(CONFIG_IVML24) || \
defined(CONFIG_IVMS8) || \
- defined(CONFIG_LWMON) || \
defined(CONFIG_MPC8260ADS) || \
+ defined(CONFIG_MPC8266ADS) || \
+ defined(CONFIG_MPC8560ADS) || \
defined(CONFIG_PCU_E) || \
defined(CONFIG_RPXSUPER) || \
- defined(CONFIG_SPD823TS) )
+ defined(CONFIG_STXGP3) || \
+ defined(CONFIG_SPD823TS) || \
+ defined(CONFIG_RESET_PHY_R) )
WATCHDOG_RESET ();
-# ifdef DEBUG
- puts ("Reset Ethernet PHY\n");
-# endif
+ debug ("Reset Ethernet PHY\n");
reset_phy ();
#endif
kgdb_init ();
#endif
-#ifdef DEBUG
- printf ("U-Boot relocated to %08lx\n", dest_addr);
-#endif
+ debug ("U-Boot relocated to %08lx\n", dest_addr);
/*
* Enable Interrupts
set_timer (0);
- /* Insert function pointers now that we have relocated the code */
-
/* Initialize from environment */
if ((s = getenv ("loadaddr")) != NULL) {
load_addr = simple_strtoul (s, NULL, 16);
doc_init ();
#endif
+#if (CONFIG_COMMANDS & CFG_CMD_NAND)
+ WATCHDOG_RESET ();
+ puts ("NAND: ");
+ nand_init(); /* go init the NAND */
+#endif
+
#if (CONFIG_COMMANDS & CFG_CMD_NET) && defined(CONFIG_NET_MULTI)
WATCHDOG_RESET ();
puts ("Net: ");
#ifdef CONFIG_POST
post_run (NULL, POST_RAM | post_bootmode_get(0));
- if (post_bootmode_get(0) & POST_POWERFAIL) {
- post_bootmode_clear();
- board_poweroff();
- }
#endif
#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA) && !(CONFIG_COMMANDS & CFG_CMD_IDE)
}
#endif
+#ifdef CONFIG_PS2KBD
+ puts ("PS/2: ");
+ kbd_init();
+#endif
+
#ifdef CONFIG_MODEM_SUPPORT
{
extern int do_mdm_init;
void hang (void)
{
puts ("### ERROR ### Please RESET the board ###\n");
+#ifdef CONFIG_SHOW_BOOT_PROGRESS
+ show_boot_progress(-30);
+#endif
for (;;);
}
projects / platform / kernel / u-boot.git / blobdiff