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Diffstat (limited to 'lib_ppc/board.c')
-rw-r--r--lib_ppc/board.c159
1 files changed, 83 insertions, 76 deletions
diff --git a/lib_ppc/board.c b/lib_ppc/board.c
index dab268e35..f40bb253b 100644
--- a/lib_ppc/board.c
+++ b/lib_ppc/board.c
@@ -90,6 +90,7 @@ extern flash_info_t flash_info[];
#endif
#include <environment.h>
+DECLARE_GLOBAL_DATA_PTR;
#if defined(CFG_ENV_IS_EMBEDDED)
#define TOTAL_MALLOC_LEN CFG_MALLOC_LEN
@@ -126,8 +127,6 @@ static ulong mem_malloc_brk = 0;
*/
static void mem_malloc_init (void)
{
- DECLARE_GLOBAL_DATA_PTR;
-
ulong dest_addr = CFG_MONITOR_BASE + gd->reloc_off;
mem_malloc_end = dest_addr;
@@ -187,9 +186,7 @@ typedef int (init_fnc_t) (void);
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)
@@ -200,10 +197,12 @@ static int init_baudrate (void)
/***********************************************************************/
+#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
@@ -212,7 +211,11 @@ static int init_func_ram (void)
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);
@@ -348,10 +351,9 @@ init_fnc_t *init_sequence[] = {
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
@@ -407,8 +409,8 @@ void board_init_f (ulong bootflag)
/*
* 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 */
@@ -435,6 +437,10 @@ void board_init_f (ulong bootflag)
*/
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);
@@ -471,8 +477,10 @@ void board_init_f (ulong bootflag)
*/
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);
/*
@@ -542,8 +550,8 @@ void board_init_f (ulong bootflag)
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;
@@ -573,7 +581,6 @@ void board_init_f (ulong bootflag)
/* NOTREACHED - relocate_code() does not return */
}
-
/************************************************************************
*
* This is the next part if the initialization sequence: we are now
@@ -583,10 +590,8 @@ void board_init_f (ulong bootflag)
*
************************************************************************
*/
-
void board_init_r (gd_t *id, ulong dest_addr)
{
- DECLARE_GLOBAL_DATA_PTR;
cmd_tbl_t *cmdtp;
char *s, *e;
bd_t *bd;
@@ -900,27 +905,6 @@ void board_init_r (gd_t *id, ulong dest_addr)
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_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
-
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
WATCHDOG_RESET ();
puts ("KGDB: ");
@@ -979,12 +963,35 @@ void board_init_r (gd_t *id, ulong dest_addr)
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
@@ -1043,8 +1050,8 @@ void board_init_r (gd_t *id, ulong dest_addr)
/* 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
@@ -1082,6 +1089,39 @@ void hang (void)
#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)
{
@@ -1089,7 +1129,6 @@ 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);
@@ -1144,38 +1183,6 @@ int mdm_init (void)
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 */
generated by cgit v1.2.3-70-g09d2 (git 2.51.2) at 2025-10-31 15:10:13 +0000