#include <status_led.h>
#endif
#include <net.h>
+#include <serial.h>
#ifdef CFG_ALLOC_DPRAM
-#if !(defined(CONFIG_8260)||defined(CONFIG_MPC8560))
+#if !defined(CONFIG_CPM2)
#include <commproc.h>
#endif
#endif
#include <environment.h>
+DECLARE_GLOBAL_DATA_PTR;
+
#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)) ) || \
+ (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
*/
static void mem_malloc_init (void)
{
- DECLARE_GLOBAL_DATA_PTR;
-
ulong dest_addr = CFG_MONITOR_BASE + gd->reloc_off;
mem_malloc_end = dest_addr;
static int init_baudrate (void)
{
- DECLARE_GLOBAL_DATA_PTR;
-
- uchar tmp[64]; /* long enough for environment variables */
+ char tmp[64]; /* long enough for environment variables */
int i = getenv_r ("baudrate", tmp, sizeof (tmp));
gd->baudrate = (i > 0)
/***********************************************************************/
+#ifdef CONFIG_ADD_RAM_INFO
+void board_add_ram_info(int);
+#endif
+
static int init_func_ram (void)
{
- DECLARE_GLOBAL_DATA_PTR;
-
#ifdef CONFIG_BOARD_TYPES
int board_type = gd->board_type;
#else
puts ("DRAM: ");
if ((gd->ram_size = initdram (board_type)) > 0) {
- print_size (gd->ram_size, "\n");
+ print_size (gd->ram_size, "");
+#ifdef CONFIG_ADD_RAM_INFO
+ board_add_ram_info(0);
+#endif
+ putc('\n');
return (0);
}
puts (failed);
board_early_init_f,
#endif
-#if !defined(CONFIG_TQM866M)
+#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_8260) || defined(CONFIG_MPC8560))
+#if !defined(CONFIG_CPM2)
dpram_init,
#endif
#endif
board_postclk_init,
#endif
env_init,
-#if defined(CONFIG_TQM866M)
+#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,
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_MISC_INIT_F)
void board_init_f (ulong bootflag)
{
- DECLARE_GLOBAL_DATA_PTR;
-
bd_t *bd;
ulong len, addr, addr_sp;
+ ulong *s;
gd_t *id;
init_fnc_t **init_fnc_ptr;
#ifdef CONFIG_PRAM
/* 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");
-#if !(defined(CONFIG_8260) || defined(CONFIG_MPC8560))
+#if !defined(CONFIG_CPM2)
/* Clear initial global data */
memset ((void *) gd, 0, sizeof (gd_t));
#endif
/*
* reserve protected RAM
*/
- i = getenv_r ("pram", tmp, sizeof (tmp));
- reg = (i > 0) ? simple_strtoul (tmp, NULL, 10) : CONFIG_PRAM;
+ i = getenv_r ("pram", (char *)tmp, sizeof (tmp));
+ reg = (i > 0) ? simple_strtoul ((const char *)tmp, NULL, 10) : CONFIG_PRAM;
addr -= (reg << 10); /* size is in kB */
debug ("Reserving %ldk for protected RAM at %08lx\n", reg, addr);
#endif /* CONFIG_PRAM */
*/
addr -= len;
addr &= ~(4096 - 1);
+#ifdef CONFIG_E500
+ /* round down to next 64 kB limit so that IVPR stays aligned */
+ addr &= ~(65536 - 1);
+#endif
debug ("Reserving %ldk for U-Boot at: %08lx\n", len >> 10, addr);
*/
addr_sp -= 16;
addr_sp &= ~0xF;
- *((ulong *) addr_sp)-- = 0;
- *((ulong *) addr_sp)-- = 0;
+ s = (ulong *)addr_sp;
+ *s-- = 0;
+ *s-- = 0;
+ addr_sp = (ulong)s;
debug ("Stack Pointer at: %08lx\n", addr_sp);
/*
#ifdef CONFIG_IP860
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 */
#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) || defined(CONFIG_MPC8560)
+#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;
bd->bi_baudrate = gd->baudrate; /* Console Baudrate */
#ifdef CFG_EXTBDINFO
- strncpy (bd->bi_s_version, "1.2", sizeof (bd->bi_s_version));
- strncpy (bd->bi_r_version, U_BOOT_VERSION, sizeof (bd->bi_r_version));
+ strncpy ((char *)bd->bi_s_version, "1.2", sizeof (bd->bi_s_version));
+ strncpy ((char *)bd->bi_r_version, U_BOOT_VERSION, sizeof (bd->bi_r_version));
bd->bi_procfreq = gd->cpu_clk; /* Processor Speed, In Hz */
bd->bi_plb_busfreq = gd->bus_clk;
-#if defined(CONFIG_405GP) || defined(CONFIG_405EP)
+#if defined(CONFIG_405GP) || defined(CONFIG_405EP) || defined(CONFIG_440EP) || defined(CONFIG_440GR)
bd->bi_pci_busfreq = get_PCI_freq ();
bd->bi_opbfreq = get_OPB_freq ();
-
-#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
-
#elif defined(CONFIG_XILINX_ML300)
bd->bi_pci_busfreq = get_PCI_freq ();
#endif
/* NOTREACHED - relocate_code() does not return */
}
-
/************************************************************************
*
* This is the next part if the initialization sequence: we are now
*
************************************************************************
*/
-
void board_init_r (gd_t *id, ulong dest_addr)
{
- DECLARE_GLOBAL_DATA_PTR;
cmd_tbl_t *cmdtp;
char *s, *e;
bd_t *bd;
bd = gd->bd;
gd->flags |= GD_FLG_RELOC; /* tell others: relocation done */
+ gd->reloc_off = dest_addr - CFG_MONITOR_BASE;
+
+#ifdef CONFIG_SERIAL_MULTI
+ serial_initialize();
+#endif
debug ("Now running in RAM - U-Boot at: %08lx\n", dest_addr);
board_early_init_r ();
#endif
- gd->reloc_off = dest_addr - CFG_MONITOR_BASE;
-
monitor_flash_len = (ulong)&__init_end - dest_addr;
/*
WATCHDOG_RESET();
-#if defined(CONFIG_IP860) || defined(CONFIG_PCU_E) || defined (CONFIG_FLAGADM)
+#if defined(CONFIG_IP860) || defined(CONFIG_PCU_E) || \
+ defined (CONFIG_FLAGADM) || defined(CONFIG_MPC83XX)
icache_enable (); /* it's time to enable the instruction cache */
#endif
* 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) || defined(CONFIG_PPCHAMELEONEVB) || \
- defined(CONFIG_MPC8540ADS) || defined(CONFIG_MPC8560ADS) || defined(CONFIG_440_GX)
+#ifdef CONFIG_HAS_ETH1
/* handle the 2nd ethernet address */
s = getenv ("eth1addr");
s = (*e) ? e + 1 : e;
}
#endif
-#if defined(CFG_GT_6426x) || defined(CONFIG_MPC8540ADS) || defined(CONFIG_MPC8560ADS) || \
- defined(CONFIG_440_GX)
+#ifdef CONFIG_HAS_ETH2
/* handle the 3rd ethernet address */
s = getenv ("eth2addr");
-#if defined(CONFIG_XPEDITE1K)
+#if defined(CONFIG_XPEDITE1K) || defined(CONFIG_METROBOX) || defined(CONFIG_KAREF)
if (s == NULL)
board_get_enetaddr(bd->bi_enet2addr);
else
}
#endif
-#if defined(CONFIG_440_GX)
+#ifdef CONFIG_HAS_ETH3
/* handle 4th ethernet address */
s = getenv("eth3addr");
-#if defined(CONFIG_XPEDITE1K)
+#if defined(CONFIG_XPEDITE1K) || defined(CONFIG_METROBOX) || defined(CONFIG_KAREF)
if (s == NULL)
board_get_enetaddr(bd->bi_enet3addr);
else
#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
*/
hermes_start_lxt980 ((int) bd->bi_ethspeed);
#endif
-#if (CONFIG_COMMANDS & CFG_CMD_NET) && ( \
- defined(CONFIG_CCM) || \
- defined(CONFIG_ELPT860) || \
- defined(CONFIG_EP8260) || \
- 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) )
-
- WATCHDOG_RESET ();
- debug ("Reset Ethernet PHY\n");
- reset_phy ();
-#endif
-
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
WATCHDOG_RESET ();
puts ("KGDB: ");
#if (CONFIG_COMMANDS & CFG_CMD_NAND)
WATCHDOG_RESET ();
- puts ("NAND:");
+ puts ("NAND: ");
nand_init(); /* go init the NAND */
#endif
-#if (CONFIG_COMMANDS & CFG_CMD_NET) && defined(CONFIG_NET_MULTI)
+#if (CONFIG_COMMANDS & CFG_CMD_NET)
+#if defined(CONFIG_NET_MULTI)
WATCHDOG_RESET ();
puts ("Net: ");
+#endif
eth_initialize (bd);
#endif
+#if (CONFIG_COMMANDS & CFG_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) )
+
+ WATCHDOG_RESET ();
+ debug ("Reset Ethernet PHY\n");
+ reset_phy ();
+#endif
+
#ifdef CONFIG_POST
post_run (NULL, POST_RAM | post_bootmode_get(0));
#endif
/* Also take the logbuffer into account (pram is in kB) */
pram += (LOGBUFF_LEN+LOGBUFF_OVERHEAD)/1024;
#endif
- sprintf (memsz, "%ldk", (bd->bi_memsize / 1024) - pram);
- setenv ("mem", memsz);
+ sprintf ((char *)memsz, "%ldk", (bd->bi_memsize / 1024) - pram);
+ setenv ("mem", (char *)memsz);
}
#endif
#ifdef CONFIG_MODEM_SUPPORT
/* called from main loop (common/main.c) */
+/* '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;
+ }
+ }
+}
+
extern void dbg(const char *fmt, ...);
int mdm_init (void)
{
char *init_str;
int i;
extern char console_buffer[];
- static inline void mdm_readline(char *buf, int bufsiz);
extern void enable_putc(void);
extern int hwflow_onoff(int);
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
#if 0 /* We could use plain global data, but the resulting code is bigger */
projects / platform / kernel / u-boot.git / blobdiff