#include <asm/mp.h>
#endif
+#ifdef CONFIG_BITBANGMII
+#include <miiphy.h>
+#endif
+
#ifdef CONFIG_SYS_UPDATE_FLASH_SIZE
extern int update_flash_size (int flash_size);
#endif
#include <bedbug/type.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;
-
/************************************************************************
* Utilities *
************************************************************************
*/
-/*
- * The Malloc area is immediately below the monitor copy in DRAM
- */
-static void mem_malloc_init (void)
-{
-#if !defined(CONFIG_RELOC_FIXUP_WORKS)
- mem_malloc_end = CONFIG_SYS_MONITOR_BASE + gd->reloc_off;
-#endif
- mem_malloc_start = mem_malloc_end - TOTAL_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);
-}
-
/*
* 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_MPC85xx) || defined(CONFIG_MPC86xx)
+ probecpu,
+#endif
#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) \
*/
void board_init_r (gd_t *id, ulong dest_addr)
{
- cmd_tbl_t *cmdtp;
char *s;
bd_t *bd;
- extern void malloc_bin_reloc (void);
-#ifndef CONFIG_ENV_IS_NOWHERE
- extern char * env_name_spec;
-#endif
+ ulong malloc_start;
#ifndef CONFIG_SYS_NO_FLASH
ulong flash_size;
gd->flags |= GD_FLG_RELOC; /* tell others: relocation done */
-#if defined(CONFIG_RELOC_FIXUP_WORKS)
- gd->reloc_off = 0;
- mem_malloc_end = dest_addr;
-#else
- gd->reloc_off = dest_addr - CONFIG_SYS_MONITOR_BASE;
+ /* The Malloc area is immediately below the monitor copy in DRAM */
+ malloc_start = dest_addr - TOTAL_MALLOC_LEN;
+
+#if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)
+ /*
+ * The gd->cpu pointer is set to an address in flash before relocation.
+ * We need to update it to point to the same CPU entry in RAM.
+ */
+ gd->cpu += dest_addr - CONFIG_SYS_MONITOR_BASE;
#endif
#ifdef CONFIG_SERIAL_MULTI
monitor_flash_len = (ulong)&__init_end - dest_addr;
- /*
- * We have to relocate the command table manually
- */
- 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",
- cmdtp->name, (ulong) (cmdtp->cmd), addr);
-#endif
- cmdtp->cmd =
- (int (*)(struct cmd_tbl_s *, int, int, char *[]))addr;
-
- addr = (ulong)(cmdtp->name) + gd->reloc_off;
- cmdtp->name = (char *)addr;
-
- if (cmdtp->usage) {
- addr = (ulong)(cmdtp->usage) + gd->reloc_off;
- cmdtp->usage = (char *)addr;
- }
-#ifdef CONFIG_SYS_LONGHELP
- if (cmdtp->help) {
- addr = (ulong)(cmdtp->help) + gd->reloc_off;
- cmdtp->help = (char *)addr;
- }
-#endif
- }
- /* there are some other pointer constants we must deal with */
-#ifndef CONFIG_ENV_IS_NOWHERE
- env_name_spec += gd->reloc_off;
-#endif
-
WATCHDOG_RESET ();
#ifdef CONFIG_LOGBUFFER
#endif
#ifdef CONFIG_POST
post_output_backlog ();
- post_reloc ();
#endif
WATCHDOG_RESET();
asm ("sync ; isync");
- /* initialize malloc() area */
- mem_malloc_init ();
- malloc_bin_reloc ();
+ mem_malloc_init (malloc_start, TOTAL_MALLOC_LEN);
#if !defined(CONFIG_SYS_NO_FLASH)
puts ("FLASH: ");
/* Initialize the console (after the relocation and devices init) */
console_init_r ();
-#if defined(CONFIG_CCM) || \
- defined(CONFIG_COGENT) || \
- defined(CONFIG_CPCI405) || \
- defined(CONFIG_EVB64260) || \
- defined(CONFIG_KUP4K) || \
- defined(CONFIG_KUP4X) || \
- defined(CONFIG_LWMON) || \
- defined(CONFIG_PCU_E) || \
- defined(CONFIG_SC3) || \
- defined(CONFIG_W7O) || \
- defined(CONFIG_MISC_INIT_R)
+#if defined(CONFIG_MISC_INIT_R)
/* miscellaneous platform dependent initialisations */
misc_init_r ();
#endif
doc_init ();
#endif
+#ifdef CONFIG_BITBANGMII
+ bb_miiphy_init();
+#endif
#if defined(CONFIG_CMD_NET)
#if defined(CONFIG_NET_MULTI)
WATCHDOG_RESET ();
eth_initialize (bd);
#endif
-#if defined(CONFIG_CMD_NET) && ( \
- defined(CONFIG_CCM) || \
- defined(CONFIG_ELPT860) || \
- defined(CONFIG_EP8260) || \
- defined(CONFIG_IP860) || \
- defined(CONFIG_IVML24) || \
- defined(CONFIG_IVMS8) || \
- defined(CONFIG_MPC8260ADS) || \
- defined(CONFIG_MPC8266ADS) || \
- defined(CONFIG_MPC8560ADS) || \
- defined(CONFIG_PCU_E) || \
- defined(CONFIG_RPXSUPER) || \
- defined(CONFIG_STXGP3) || \
- defined(CONFIG_SPD823TS) || \
- defined(CONFIG_RESET_PHY_R) )
-
+#if defined(CONFIG_CMD_NET) && defined(CONFIG_RESET_PHY_R)
WATCHDOG_RESET ();
debug ("Reset Ethernet PHY\n");
reset_phy ();