m68k: remove TASREG board

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Acked-by: Stefan Roese <sr@denx.de>

1 files changed, 0 insertions, 432 deletions

diff --git a/board/esd/tasreg/tasreg.c b/board/esd/tasreg/tasreg.c
deleted file mode 100644
index 09a90ed..0000000
--- a/board/esd/tasreg/tasreg.c
+++ /dev/null
@@ -1,432 +0,0 @@
-/*
- * (C) Copyright 2004
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <command.h>
-#include <malloc.h>
-#include <asm/m5249.h>
-#include <asm/io.h>
-
-
-/* Prototypes */
-int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len);
-int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len);
-
-
-#if 0
-#define FPGA_DEBUG
-#endif
-
-/* predefine these here for FPGA programming (before including fpga.c) */
-#define SET_FPGA(data)  mbar2_writeLong(MCFSIM_GPIO1_OUT, data)
-#define FPGA_DONE_STATE (mbar2_readLong(MCFSIM_GPIO1_READ) & CONFIG_SYS_FPGA_DONE)
-#define FPGA_INIT_STATE (mbar2_readLong(MCFSIM_GPIO1_READ) & CONFIG_SYS_FPGA_INIT)
-#define FPGA_PROG_ACTIVE_HIGH          /* on this platform is PROG active high!   */
-#define out32(a,b)                     /* nothing to do (gpio already configured) */
-
-
-/* fpga configuration data - generated by bin2cc */
-const unsigned char fpgadata[] =
-{
-#include "fpgadata.c"
-};
-
-/*
- * include common fpga code (for esd boards)
- */
-#include "../common/fpga.c"
-
-
-int checkboard (void) {
-	ulong val;
-	uchar val8;
-
-	puts ("Board: ");
-	puts("esd TASREG");
-	val8 = ((uchar)~((uchar)mbar2_readLong(MCFSIM_GPIO1_READ) >> 4)) & 0xf;
-	printf(" (Switch=%1X)\n", val8);
-
-	/*
-	 * Set LED on
-	 */
-	val = mbar2_readLong(MCFSIM_GPIO1_OUT) & ~CONFIG_SYS_GPIO1_LED;
-	mbar2_writeLong(MCFSIM_GPIO1_OUT, val);   /* Set LED on */
-
-	return 0;
-};
-
-
-phys_size_t initdram (int board_type) {
-	unsigned long	junk = 0xa5a59696;
-
-	/*
-	 *  Note:
-	 *	RC = ([(RefreshTime/#rows) / (1/BusClk)] / 16) - 1
-	 */
-
-#ifdef CONFIG_SYS_FAST_CLK
-	/*
-	 * Busclk=70MHz, RefreshTime=64ms, #rows=4096 (4K)
-	 * SO=1, NAM=0, COC=0, RTIM=01 (6clk refresh), RC=39
-	 */
-	mbar_writeShort(MCFSIM_DCR, 0x8239);
-#elif CONFIG_SYS_PLL_BYPASS
-	/*
-	 * Busclk=5.6448MHz, RefreshTime=64ms, #rows=8192 (8K)
-	 * SO=1, NAM=0, COC=0, RTIM=01 (6clk refresh), RC=02
-	 */
-	mbar_writeShort(MCFSIM_DCR, 0x8202);
-#else
-	/*
-	 * Busclk=36MHz, RefreshTime=64ms, #rows=4096 (4K)
-	 * SO=1, NAM=0, COC=0, RTIM=01 (6clk refresh), RC=22 (562 bus clock cycles)
-	 */
-	mbar_writeShort(MCFSIM_DCR, 0x8222);
-#endif
-
-	/*
-	 * SDRAM starts at 0x0000_0000, CASL=10, CBM=010, PS=10 (16bit port),
-	 * PM=1 (continuous page mode)
-	 */
-
-	/* RE=0 (keep auto-refresh disabled while setting up registers) */
-	mbar_writeLong(MCFSIM_DACR0, 0x00003324);
-
-	/* BAM=007c (bits 22,21 are bank selects; 256kB blocks) */
-	mbar_writeLong(MCFSIM_DMR0, 0x01fc0001);
-
-	/** Precharge sequence **/
-	mbar_writeLong(MCFSIM_DACR0, 0x0000332c); /* Set DACR0[IP] (bit 3) */
-	out_be32((void *)0, junk); /* write to a memory location to init. precharge */
-	udelay(0x10); /* Allow several Precharge cycles */
-
-	/** Refresh Sequence **/
-	mbar_writeLong(MCFSIM_DACR0, 0x0000b324); /* Enable the refresh bit, DACR0[RE] (bit 15) */
-	udelay(0x7d0); /* Allow gobs of refresh cycles */
-
-	/** Mode Register initialization **/
-	mbar_writeLong(MCFSIM_DACR0, 0x0000b364);  /* Enable DACR0[IMRS] (bit 6); RE remains enabled */
-	out_be32((void *)0x800, junk); /* Access RAM to initialize the mode register */
-
-	return CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
-};
-
-
-int testdram (void) {
-	/* TODO: XXX XXX XXX */
-	printf ("DRAM test not implemented!\n");
-
-	return (0);
-}
-
-
-int misc_init_r (void)
-{
-	unsigned char *dst;
-	ulong len = sizeof(fpgadata);
-	int status;
-	int index;
-	int i;
-	uchar buf[8];
-
-	dst = malloc(CONFIG_SYS_FPGA_MAX_SIZE);
-	if (gunzip (dst, CONFIG_SYS_FPGA_MAX_SIZE, (uchar *)fpgadata, &len) != 0) {
-		printf ("GUNZIP ERROR - must RESET board to recover\n");
-		do_reset (NULL, 0, 0, NULL);
-	}
-
-	status = fpga_boot(dst, len);
-	if (status != 0) {
-		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 = dst[index];
-			printf("FPGA: %s\n", &(dst[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);
-	}
-
-	puts("FPGA:  ");
-
-	/* display infos on fpgaimage */
-	index = 15;
-	for (i=0; i<4; i++) {
-		len = dst[index];
-		printf("%s ", &(dst[index+1]));
-		index += len+3;
-	}
-	putc ('\n');
-
-	free(dst);
-
-	/*
-	 *
-	 */
-	buf[0] = 0x00;
-	buf[1] = 0x32;
-	buf[2] = 0x3f;
-	i2c_write(0x38, 0, 0, buf, 3);
-
-	return (0);
-}
-
-
-#if 1 /* test-only: board specific test commands */
-int i2c_probe(uchar addr);
-
-/*
- */
-int do_iploop(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	ulong addr;
-
-	if (argc < 2) {
-		puts("ERROR!\n");
-		return -1;
-	}
-
-	addr = simple_strtol (argv[1], NULL, 16);
-
-	printf("i2c probe looping on addr 0x%lx (cntrl-c aborts)...\n", addr);
-
-	for (;;) {
-		i2c_probe(addr);
-
-		/* Abort if ctrl-c was pressed */
-		if (ctrlc()) {
-			puts("\nAbort\n");
-			return 0;
-		}
-
-		udelay(1000);
-	}
-
-	return 0;
-}
-U_BOOT_CMD(
-	iploop,	2,	1,	do_iploop,
-	"i2c probe loop <addr>",
-	""
-);
-
-/*
- */
-int do_codec(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	uchar buf[8];
-
-	out_be16((void *)0xe0000000, 0x4000);
-
-	udelay(5000); /* wait for 5ms */
-
-	buf[0] = 0x10;
-	buf[1] = 0x07;
-	buf[2] = 0x03;
-	i2c_write(0x10, 0, 0, buf, 3);
-
-	buf[0] = 0x10;
-	buf[1] = 0x01;
-	buf[2] = 0x80;
-	i2c_write(0x10, 0, 0, buf, 3);
-
-	buf[0] = 0x10;
-	buf[1] = 0x02;
-	buf[2] = 0x03;
-	i2c_write(0x10, 0, 0, buf, 3);
-
-	buf[0] = 0x10;
-	buf[1] = 0x03;
-	buf[2] = 0x29;
-	i2c_write(0x10, 0, 0, buf, 3);
-
-	buf[0] = 0x10;
-	buf[1] = 0x04;
-	buf[2] = 0x00;
-	i2c_write(0x10, 0, 0, buf, 3);
-
-	buf[0] = 0x10;
-	buf[1] = 0x05;
-	buf[2] = 0x00;
-	i2c_write(0x10, 0, 0, buf, 3);
-
-	buf[0] = 0x10;
-	buf[1] = 0x07;
-	buf[2] = 0x02;
-	i2c_write(0x10, 0, 0, buf, 3);
-
-	return 0;
-}
-U_BOOT_CMD(
-	codec,	1,	1,	do_codec,
-	"Enable codec",
-	""
-);
-
-/*
- */
-int do_saa(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	ulong addr;
-	ulong instr;
-	ulong cntrl;
-	ulong data;
-	uchar buf[8];
-
-	if (argc < 5) {
-		puts("ERROR!\n");
-		return -1;
-	}
-
-	addr = simple_strtol (argv[1], NULL, 16);
-	instr = simple_strtol (argv[2], NULL, 16);
-	cntrl = simple_strtol (argv[3], NULL, 16);
-	data = simple_strtol (argv[4], NULL, 16);
-
-	buf[0] = (uchar)instr;
-	buf[1] = (uchar)cntrl;
-	buf[2] = (uchar)data;
-	i2c_write(addr, 0, 0, buf, 3);
-
-	return 0;
-}
-U_BOOT_CMD(
-	saa,	5,	1,	do_saa,
-	"Write to SAA1064 <addr> <instr> <cntrl> <data>",
-	""
-);
-
-/*
- */
-int do_iwrite(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	ulong addr;
-	ulong data0;
-	ulong data1;
-	ulong data2;
-	ulong data3;
-	uchar buf[8];
-	int cnt;
-
-	if (argc < 3) {
-		puts("ERROR!\n");
-		return -1;
-	}
-
-	addr = simple_strtol (argv[1], NULL, 16);
-	cnt = simple_strtol (argv[2], NULL, 16);
-	data0 = simple_strtol (argv[3], NULL, 16);
-	data1 = simple_strtol (argv[4], NULL, 16);
-	data2 = simple_strtol (argv[5], NULL, 16);
-	data3 = simple_strtol (argv[6], NULL, 16);
-
-	printf("Writing %d bytes to device %lx!\n", cnt, addr);
-	buf[0] = (uchar)data0;
-	buf[1] = (uchar)data1;
-	buf[2] = (uchar)data2;
-	buf[3] = (uchar)data3;
-	i2c_write(addr, 0, 0, buf, cnt);
-
-	return 0;
-}
-U_BOOT_CMD(
-	iwrite,	6,	1,	do_iwrite,
-	"Write n bytes to I2C-device",
-	"addr cnt data0 ... datan"
-);
-
-/*
- */
-int do_iread(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	ulong addr;
-	ulong cnt;
-	uchar buf[32];
-	int i;
-
-	if (argc < 3) {
-		puts("ERROR!\n");
-		return -1;
-	}
-
-	addr = simple_strtol (argv[1], NULL, 16);
-	cnt = simple_strtol (argv[2], NULL, 16);
-
-	i2c_read(addr, 0, 0, buf, cnt);
-	printf("I2C Data:");
-	for (i=0; i<cnt; i++) {
-		printf(" %02X", buf[i]);
-	}
-	printf("\n");
-
-	return 0;
-}
-U_BOOT_CMD(
-	iread,	3,	1,	do_iread,
-	"Read from I2C <addr> <cnt>",
-	""
-);
-
-/*
- */
-int do_ireadl(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-	ulong addr;
-	uchar buf[32];
-	int cnt;
-
-	if (argc < 2) {
-		puts("ERROR!\n");
-		return -1;
-	}
-
-	addr = simple_strtol (argv[1], NULL, 16);
-	cnt = 1;
-
-	printf("iread looping on addr 0x%lx (cntrl-c aborts)...\n", addr);
-
-	for (;;) {
-		i2c_read(addr, 0, 0, buf, cnt);
-
-		/* Abort if ctrl-c was pressed */
-		if (ctrlc()) {
-			puts("\nAbort\n");
-			return 0;
-		}
-
-		udelay(3000);
-	}
-
-	return 0;
-}
-U_BOOT_CMD(
-	ireadl,	2,	1,	do_ireadl,
-	"Read-loop from I2C <addr>",
-	""
-);
-#endif