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PMC405 board update

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This commit is contained in:
stroese 2004-12-16 18:40:02 +00:00
parent 12537cc5a9
commit 4510a7b736
4 changed files with 2547 additions and 1355 deletions
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2
board/esd/pmc405/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 strataflash.o $(CPLD)
OBJS = $(BOARD).o strataflash.o ../common/misc.o $(CPLD)
$(LIB): $(OBJS) $(SOBJS)
$(AR) crv $@ $(OBJS)

3776
board/esd/pmc405/fpgadata.c
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File diff suppressed because it is too large Load diff

65
board/esd/pmc405/pmc405.c
View file

@ -27,6 +27,9 @@
#include <malloc.h>
extern void lxt971_no_sleep(void);
/* fpga configuration data - not compressed, generated by bin2c */
const unsigned char fpgadata[] =
{
@ -62,6 +65,18 @@ int board_early_init_f (void)
*/
mtebc (epcr, 0xa8400000);
/*
* Setup GPIO pins (CS6+CS7 as GPIO)
*/
mtdcr(cntrl0, mfdcr(cntrl0) | 0x00300000);
/*
* Configure GPIO pins
*/
out32(GPIO0_ODR, 0x00000000); /* no open drain pins */
out32(GPIO0_TCR, CFG_FPGA_PRG | CFG_FPGA_CLK | CFG_FPGA_DATA); /* setup for output */
out32(GPIO0_OR, 0); /* outputs -> low */
return 0;
}
@ -76,6 +91,12 @@ int misc_init_f (void)
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);
}
@ -99,6 +120,11 @@ int checkboard (void)
putc ('\n');
/*
* Disable sleep mode in LXT971
*/
lxt971_no_sleep();
return 0;
}
@ -130,3 +156,42 @@ int testdram (void)
}
/* ------------------------------------------------------------------------- */
int do_cantest(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
ulong addr;
volatile uchar *ptr;
volatile uchar val;
int i;
addr = simple_strtol (argv[1], NULL, 16) + 0x16;
i = 0;
for (;;) {
ptr = (uchar *)addr;
for (i=0; i<8; i++) {
*ptr = i;
val = *ptr;
if (val != i) {
printf("ERROR: addr=%p write=0x%02X, read=0x%02X\n", ptr, i, val);
return 0;
}
/* Abort if ctrl-c was pressed */
if (ctrlc()) {
puts("\nAbort\n");
return 0;
}
ptr++;
}
}
return 0;
}
U_BOOT_CMD(
cantest, 3, 1, do_cantest,
"cantest - Test CAN controller",
NULL
);

3
board/esd/pmc405/strataflash.c
View file

@ -89,6 +89,8 @@
#define FLASH_MAN_CFI 0x01000000
typedef union {
unsigned char c;
unsigned short w;
@ -111,6 +113,7 @@ flash_info_t flash_info[CFG_MAX_FLASH_BANKS]; /* info for FLASH chips */
*/
static void flash_add_byte(flash_info_t *info, cfiword_t * cword, uchar c);
static void flash_make_cmd(flash_info_t * info, uchar cmd, void * cmdbuf);
static void flash_write_cmd(flash_info_t * info, int sect, uchar offset, uchar cmd);