#include <common.h>
#include <asm/processor.h>
+#include <asm/io.h>
#include <command.h>
#include <malloc.h>
+DECLARE_GLOBAL_DATA_PTR;
extern void lxt971_no_sleep(void);
-
-/* fpga configuration data - not compressed, generated by bin2c */
-const unsigned char fpgadata[] =
-{
-#include "fpgadata.c"
-};
-int filesize = sizeof(fpgadata);
-
-
int board_early_init_f (void)
{
/*
/*
* EBC Configuration Register: set ready timeout to 512 ebc-clks -> ca. 15 us
*/
- mtebc (epcr, 0xa8400000); /* ebc always driven */
+ mtebc (EBC0_CFG, 0xa8400000); /* ebc always driven */
/*
* Reset CPLD via GPIO12 (CS3) pin
*/
- out32(GPIO0_OR, in32(GPIO0_OR) & ~(0x80000000 >> 12));
+ out_be32((void *)GPIO0_OR,
+ in_be32((void *)GPIO0_OR) & ~(0x80000000 >> 12));
udelay(1000); /* wait 1ms */
- out32(GPIO0_OR, in32(GPIO0_OR) | (0x80000000 >> 12));
+ out_be32((void *)GPIO0_OR,
+ in_be32((void *)GPIO0_OR) | (0x80000000 >> 12));
udelay(1000); /* wait 1ms */
return 0;
}
-
-/* ------------------------------------------------------------------------- */
-
int misc_init_r (void)
{
- DECLARE_GLOBAL_DATA_PTR;
-
/* adjust flash start and offset */
gd->bd->bi_flashstart = 0 - gd->bd->bi_flashsize;
gd->bd->bi_flashoffset = 0;
return (0);
}
-
/*
* Check Board Identity:
*/
-
int checkboard (void)
{
- unsigned char str[64];
+ char str[64];
int i = getenv_r ("serial#", str, sizeof(str));
int flashcnt;
int delay;
- volatile unsigned char *led_reg = (unsigned char *)((ulong)CAN_BA + 0x1000);
+ u8 *led_reg = (u8 *)(CAN_BA + 0x1000);
puts ("Board: ");
puts(str);
}
- printf(" (PLD-Version=%02d)\n", *led_reg);
+ printf(" (PLD-Version=%02d)\n", in_8(led_reg));
/*
* Flash LEDs
*/
for (flashcnt = 0; flashcnt < 3; flashcnt++) {
- *led_reg = 0x40; /* LED_B..D off */
+ out_8(led_reg, 0x40); /* LED_B..D off */
for (delay = 0; delay < 100; delay++)
udelay(1000);
- *led_reg = 0x47; /* LED_B..D on */
+ out_8(led_reg, 0x47); /* LED_B..D on */
for (delay = 0; delay < 50; delay++)
udelay(1000);
}
- *led_reg = 0x40;
+ out_8(led_reg, 0x40);
return 0;
}
-/* ------------------------------------------------------------------------- */
-
-long int initdram (int board_type)
-{
- unsigned long val;
-
- mtdcr(memcfga, mem_mb0cf);
- val = mfdcr(memcfgd);
-
-#if 0
- printf("\nmb0cf=%x\n", val); /* test-only */
- printf("strap=%x\n", mfdcr(strap)); /* test-only */
-#endif
-
- return (4*1024*1024 << ((val & 0x000e0000) >> 17));
-}
-
-/* ------------------------------------------------------------------------- */
-
void reset_phy(void)
{
#ifdef CONFIG_LXT971_NO_SLEEP