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Diffstat (limited to 'board/esd/canbt/canbt.c')
-rw-r--r--board/esd/canbt/canbt.c164
1 files changed, 0 insertions, 164 deletions
diff --git a/board/esd/canbt/canbt.c b/board/esd/canbt/canbt.c
deleted file mode 100644
index 5884975..0000000
--- a/board/esd/canbt/canbt.c
+++ /dev/null
@@ -1,164 +0,0 @@
-/*
- * (C) Copyright 2001
- * Matthias Fuchs, esd gmbh germany, matthias.fuchs@esd-electronics.com
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include "canbt.h"
-#include <asm/processor.h>
-#include <asm/io.h>
-#include <command.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/* ------------------------------------------------------------------------- */
-
-#if 0
-#define FPGA_DEBUG
-#endif
-
-/* fpga configuration data */
-const unsigned char fpgadata[] = {
-#include "fpgadata.c"
-};
-
-/*
- * include common fpga code (for esd boards)
- */
-#include "../common/fpga.c"
-
-
-int board_early_init_f (void)
-{
- unsigned long CPC0_CR0Reg;
- int index, len, i;
- int status;
-
- /*
- * Setup GPIO pins
- */
- CPC0_CR0Reg = mfdcr (CPC0_CR0) & 0xf0001fff;
- CPC0_CR0Reg |= 0x0070f000;
- mtdcr (CPC0_CR0, CPC0_CR0Reg);
-
-#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
- */
- status = fpga_boot ((unsigned char *) fpgadata, sizeof (fpgadata));
- 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);
- }
-
- /*
- * Setup port pins for normal operation
- */
- out_be32 ((void *)GPIO0_ODR, 0x00000000); /* no open drain pins */
- out_be32 ((void *)GPIO0_TCR, 0x07038100); /* setup for output */
- out_be32 ((void *)GPIO0_OR, 0x07030100); /* set output pins to high (default) */
-
- /*
- * 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 */
-
- return 0;
-}
-
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * Check Board Identity:
- */
-
-int checkboard (void)
-{
- int index;
- int len;
- char str[64];
- int i = getenv_f("serial#", str, sizeof (str));
-
- puts ("Board: ");
-
- if (!i || strncmp (str, "CANBT", 5)) {
- puts ("### No HW ID - assuming CANBT\n");
- return (0);
- }
-
- puts (str);
-
- puts ("\nFPGA: ");
-
- /* display infos on fpgaimage */
- index = 15;
- for (i = 0; i < 4; i++) {
- len = fpgadata[index];
- printf ("%s ", &(fpgadata[index + 1]));
- index += len + 3;
- }
-
- putc ('\n');
-
- return 0;
-}