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DP405 board update

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This commit is contained in:
stroese 2004-12-16 18:35:58 +00:00
parent 20aacbf018
commit f2dfe44fd6
3 changed files with 1790 additions and 1778 deletions
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2
board/esd/dp405/Makefile
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@ -30,7 +30,7 @@ CPLD = ../common/xilinx_jtag/lenval.o \
../common/xilinx_jtag/micro.o \
../common/xilinx_jtag/ports.o
OBJS = $(BOARD).o flash.o $(CPLD)
OBJS = $(BOARD).o flash.o ../common/misc.o $(CPLD)
$(LIB): $(OBJS) $(SOBJS)
$(AR) crv $@ $(OBJS)

22
board/esd/dp405/dp405.c
View file

@ -62,6 +62,14 @@ int board_early_init_f (void)
*/
mtebc (epcr, 0xa8400000); /* ebc always driven */
/*
* Reset CPLD via GPIO13 (CS4) pin
*/
out32(GPIO0_OR, in32(GPIO0_OR) & ~(0x80000000 >> 13));
udelay(1000); /* wait 1ms */
out32(GPIO0_OR, in32(GPIO0_OR) | (0x80000000 >> 13));
udelay(1000); /* wait 1ms */
return 0;
}
@ -76,13 +84,11 @@ int misc_init_f (void)
int misc_init_r (void)
{
/*
* Reset CPLD via GPIO13 (CS4) pin
*/
out32(GPIO0_OR, in32(GPIO0_OR) & ~(0x80000000 >> 13));
udelay(1000); /* wait 1ms */
out32(GPIO0_OR, in32(GPIO0_OR) | (0x80000000 >> 13));
udelay(1000); /* wait 1ms */
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);
}
@ -110,7 +116,7 @@ int checkboard (void)
id1 = trans[(~(in32(GPIO0_IR) >> 5)) & 0x0000000f];
id2 = trans[(~(in32(GPIO0_IR) >> 9)) & 0x0000000f];
printf(" (ID=0x%1X%1X)\n", id1, id2);
printf(" (ID=0x%1X%1X, PLD=0x%02X)\n", id2, id1, in8(0xf0001000));
return 0;
}

3544
board/esd/dp405/fpgadata.c
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