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-rw-r--r--board/esd/ar405/ar405.c394
1 files changed, 0 insertions, 394 deletions
diff --git a/board/esd/ar405/ar405.c b/board/esd/ar405/ar405.c
deleted file mode 100644
index d33aba4..0000000
--- a/board/esd/ar405/ar405.c
+++ /dev/null
@@ -1,394 +0,0 @@
-/*
- * (C) Copyright 2001-2004
- * Stefan Roese, esd gmbh germany, stefan.roese@esd-electronics.com
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include "ar405.h"
-#include <asm/processor.h>
-#include <asm/io.h>
-#include <command.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-extern void lxt971_no_sleep(void);
-
-/* ------------------------------------------------------------------------- */
-
-#if 0
-#define FPGA_DEBUG
-#endif
-
-/* fpga configuration data - generated by bin2cc */
-const unsigned char fpgadata[] = {
-#include "fpgadata.c"
-};
-
-const unsigned char fpgadata_xl30[] = {
-#include "fpgadata_xl30.c"
-};
-
-/*
- * include common fpga code (for esd boards)
- */
-#include "../common/fpga.c"
-
-
-int board_early_init_f (void)
-{
- int index, len, i;
- int status;
-
-#ifdef FPGA_DEBUG
- /* set up serial port with default baudrate */
- (void) get_clocks ();
- gd->baudrate = CONFIG_BAUDRATE;
- serial_init ();
- console_init_f ();
-#endif
-
- /*
- * Boot onboard FPGA
- */
- /* first try 40er image */
- gd->board_type = 40;
- status = fpga_boot ((unsigned char *) fpgadata, sizeof (fpgadata));
- if (status != 0) {
- /* try xl30er image */
- gd->board_type = 30;
- status = fpga_boot ((unsigned char *) fpgadata_xl30, sizeof (fpgadata_xl30));
- if (status != 0) {
- /* booting FPGA failed */
-#ifndef FPGA_DEBUG
- /* set up serial port with default baudrate */
- (void) get_clocks ();
- gd->baudrate = CONFIG_BAUDRATE;
- serial_init ();
- console_init_f ();
-#endif
- printf ("\nFPGA: Booting failed ");
- switch (status) {
- case ERROR_FPGA_PRG_INIT_LOW:
- printf ("(Timeout: INIT not low after asserting PROGRAM*)\n ");
- break;
- case ERROR_FPGA_PRG_INIT_HIGH:
- printf ("(Timeout: INIT not high after deasserting PROGRAM*)\n ");
- break;
- case ERROR_FPGA_PRG_DONE:
- printf ("(Timeout: DONE not high after programming FPGA)\n ");
- break;
- }
-
- /* display infos on fpgaimage */
- index = 15;
- for (i = 0; i < 4; i++) {
- len = fpgadata[index];
- printf ("FPGA: %s\n", &(fpgadata[index + 1]));
- index += len + 3;
- }
- putc ('\n');
- /* delayed reboot */
- for (i = 20; i > 0; i--) {
- printf ("Rebooting in %2d seconds \r", i);
- for (index = 0; index < 1000; index++)
- udelay (1000);
- }
- putc ('\n');
- do_reset (NULL, 0, 0, NULL);
- }
- }
-
- /*
- * IRQ 0-15 405GP internally generated; active high; level sensitive
- * IRQ 16 405GP internally generated; active low; level sensitive
- * IRQ 17-24 RESERVED
- * IRQ 25 (EXT IRQ 0) CAN0; active low; level sensitive
- * IRQ 26 (EXT IRQ 1) CAN1; active low; level sensitive
- * IRQ 27 (EXT IRQ 2) PCI SLOT 0; active low; level sensitive
- * IRQ 28 (EXT IRQ 3) PCI SLOT 1; active low; level sensitive
- * IRQ 29 (EXT IRQ 4) PCI SLOT 2; active low; level sensitive
- * IRQ 30 (EXT IRQ 5) PCI SLOT 3; active low; level sensitive
- * IRQ 31 (EXT IRQ 6) COMPACT FLASH; active high; level sensitive
- */
- mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
- mtdcr (UIC0ER, 0x00000000); /* disable all ints */
- mtdcr (UIC0CR, 0x00000000); /* set all to be non-critical */
- mtdcr (UIC0PR, 0xFFFFFF81); /* set int polarities */
- mtdcr (UIC0TR, 0x10000000); /* set int trigger levels */
- mtdcr (UIC0VCR, 0x00000001); /* set vect base=0,INT0 highest priority */
- mtdcr (UIC0SR, 0xFFFFFFFF); /* clear all ints */
-
- out_be16((void *)0xf03000ec, 0x0fff); /* enable interrupts in fpga */
-
- return 0;
-}
-
-/*
- * Check Board Identity:
- */
-int checkboard (void)
-{
- int index;
- int len;
- char str[64];
- int i = getenv_f("serial#", str, sizeof (str));
- const unsigned char *fpga;
-
- puts ("Board: ");
-
- if (i == -1) {
- puts ("### No HW ID - assuming AR405");
- } else {
- puts(str);
- }
-
- puts ("\nFPGA: ");
-
- /* display infos on fpgaimage */
- if (gd->board_type == 30) {
- fpga = fpgadata_xl30;
- } else {
- fpga = fpgadata;
- }
- index = 15;
- for (i = 0; i < 4; i++) {
- len = fpga[index];
- printf ("%s ", &(fpga[index + 1]));
- index += len + 3;
- }
-
- putc ('\n');
-
- /*
- * Disable sleep mode in LXT971
- */
- lxt971_no_sleep();
-
- return 0;
-}
-
-
-#if 1 /* test-only: some internal test routines... */
-#define DIGEN ((void *)0xf03000b4) /* u8 */
-#define DIGOUT ((void *)0xf03000b0) /* u16 */
-#define DIGIN ((void *)0xf03000a0) /* u16 */
-
-/*
- * Some test routines
- */
-int do_digtest(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- int i;
- int k;
- int start;
- int end;
-
- if (argc != 3) {
- puts("Usage: digtest n_start n_end (digtest 0 7)\n");
- return 0;
- }
-
- start = simple_strtol (argv[1], NULL, 10);
- end = simple_strtol (argv[2], NULL, 10);
-
- /*
- * Enable digital outputs
- */
- out_8(DIGEN, 0x08);
-
- printf("\nStarting digital In-/Out Test from I/O %d to %d (Cntrl-C to abort)...\n",
- start, end);
-
- /*
- * Set outputs one by one
- */
- for (;;) {
- for (i=start; i<=end; i++) {
- out_be16(DIGOUT, 0x0001 << i);
- for (k=0; k<200; k++)
- udelay(1000);
-
- if (in_be16(DIGIN) != (0x0001 << i)) {
- printf("ERROR: OUT=0x%04X, IN=0x%04X\n",
- 0x0001 << i, in_be16(DIGIN));
- return 0;
- }
-
- /* Abort if ctrl-c was pressed */
- if (ctrlc()) {
- puts("\nAbort\n");
- return 0;
- }
- }
- }
-
- return 0;
-}
-U_BOOT_CMD(
- digtest, 3, 1, do_digtest,
- "Test digital in-/output",
- ""
-);
-
-#define ERROR_DELTA 256
-
-struct io {
- short val;
- short dummy;
-};
-
-int do_anatest(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- short val;
- int i;
- int volt;
- struct io *out;
- struct io *in;
-
- out = (struct io *)0xf0300090;
- in = (struct io *)0xf0300000;
-
- i = simple_strtol (argv[1], NULL, 10);
-
- volt = 0;
- printf("Setting Channel %d to %dV...\n", i, volt);
- out_be16((void *)&(out[i].val), (volt * 0x7fff) / 10);
- udelay(10000);
- val = in_be16((void *)&(in[i*2].val));
- printf("-> InChannel %d: 0x%04x=%dV\n", i*2, val, (val * 4000) / 0x7fff);
- if ((val < ((volt * 0x7fff) / 40) - ERROR_DELTA) ||
- (val > ((volt * 0x7fff) / 40) + ERROR_DELTA)) {
- printf("ERROR! (min=0x%04x max=0x%04x)\n", ((volt * 0x7fff) / 40) - ERROR_DELTA,
- ((volt * 0x7fff) / 40) + ERROR_DELTA);
- return -1;
- }
- val = in_be16((void *)&(in[i*2+1].val));
- printf("-> InChannel %d: 0x%04x=%dV\n", i*2+1, val, (val * 4000) / 0x7fff);
- if ((val < ((volt * 0x7fff) / 40) - ERROR_DELTA) ||
- (val > ((volt * 0x7fff) / 40) + ERROR_DELTA)) {
- printf("ERROR! (min=0x%04x max=0x%04x)\n", ((volt * 0x7fff) / 40) - ERROR_DELTA,
- ((volt * 0x7fff) / 40) + ERROR_DELTA);
- return -1;
- }
-
- volt = 5;
- printf("Setting Channel %d to %dV...\n", i, volt);
- out_be16((void *)&(out[i].val), (volt * 0x7fff) / 10);
- udelay(10000);
- val = in_be16((void *)&(in[i*2].val));
- printf("-> InChannel %d: 0x%04x=%dV\n", i*2, val, (val * 4000) / 0x7fff);
- if ((val < ((volt * 0x7fff) / 40) - ERROR_DELTA) ||
- (val > ((volt * 0x7fff) / 40) + ERROR_DELTA)) {
- printf("ERROR! (min=0x%04x max=0x%04x)\n", ((volt * 0x7fff) / 40) - ERROR_DELTA,
- ((volt * 0x7fff) / 40) + ERROR_DELTA);
- return -1;
- }
- val = in_be16((void *)&(in[i*2+1].val));
- printf("-> InChannel %d: 0x%04x=%dV\n", i*2+1, val, (val * 4000) / 0x7fff);
- if ((val < ((volt * 0x7fff) / 40) - ERROR_DELTA) ||
- (val > ((volt * 0x7fff) / 40) + ERROR_DELTA)) {
- printf("ERROR! (min=0x%04x max=0x%04x)\n", ((volt * 0x7fff) / 40) - ERROR_DELTA,
- ((volt * 0x7fff) / 40) + ERROR_DELTA);
- return -1;
- }
-
- volt = 10;
- printf("Setting Channel %d to %dV...\n", i, volt);
- out_be16((void *)&(out[i].val), (volt * 0x7fff) / 10);
- udelay(10000);
- val = in_be16((void *)&(in[i*2].val));
- printf("-> InChannel %d: 0x%04x=%dV\n", i*2, val, (val * 4000) / 0x7fff);
- if ((val < ((volt * 0x7fff) / 40) - ERROR_DELTA) ||
- (val > ((volt * 0x7fff) / 40) + ERROR_DELTA)) {
- printf("ERROR! (min=0x%04x max=0x%04x)\n", ((volt * 0x7fff) / 40) - ERROR_DELTA,
- ((volt * 0x7fff) / 40) + ERROR_DELTA);
- return -1;
- }
- val = in_be16((void *)&(in[i*2+1].val));
- printf("-> InChannel %d: 0x%04x=%dV\n", i*2+1, val, (val * 4000) / 0x7fff);
- if ((val < ((volt * 0x7fff) / 40) - ERROR_DELTA) ||
- (val > ((volt * 0x7fff) / 40) + ERROR_DELTA)) {
- printf("ERROR! (min=0x%04x max=0x%04x)\n", ((volt * 0x7fff) / 40) - ERROR_DELTA,
- ((volt * 0x7fff) / 40) + ERROR_DELTA);
- return -1;
- }
-
- printf("Channel %d OK!\n", i);
-
- return 0;
-}
-U_BOOT_CMD(
- anatest, 2, 1, do_anatest,
- "Test analog in-/output",
- ""
-);
-
-
-int counter = 0;
-
-void cyclicInt(void *ptr)
-{
- out_be16((void *)0xf03000e8, 0x0800); /* ack int */
- counter++;
-}
-
-
-int do_inctest(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- ulong *incin;
- int i;
-
- incin = (ulong *)0xf0300040;
-
- /*
- * Clear inc counter
- */
- out_be32((void *)&incin[0], 0);
- out_be32((void *)&incin[1], 0);
- out_be32((void *)&incin[2], 0);
- out_be32((void *)&incin[3], 0);
-
- incin = (ulong *)0xf0300050;
-
- /*
- * Inc a little
- */
- for (i=0; i<10000; i++) {
- switch (i & 0x03) {
- case 0:
- out_8(DIGEN, 0x02);
- break;
- case 1:
- out_8(DIGEN, 0x03);
- break;
- case 2:
- out_8(DIGEN, 0x01);
- break;
- case 3:
- out_8(DIGEN, 0x00);
- break;
- }
- udelay(10);
- }
-
- printf("Inc 0 = %d\n", in_be32((void *)&incin[0]));
- printf("Inc 1 = %d\n", in_be32((void *)&incin[1]));
- printf("Inc 2 = %d\n", in_be32((void *)&incin[2]));
- printf("Inc 3 = %d\n", in_be32((void *)&incin[3]));
-
- out_be16((void *)0xf03000e0, 0x0c80-1); /* set counter */
- out_be16((void *)0xf03000ec,
- in_be16((void *)0xf03000ec) | 0x0800); /* enable int */
- irq_install_handler (30, (interrupt_handler_t *) cyclicInt, NULL);
- printf("counter=%d\n", counter);
-
- return 0;
-}
-U_BOOT_CMD(
- inctest, 3, 1, do_inctest,
- "Test incremental encoder inputs",
- ""
-);
-#endif