ppc: Zap Hymod board

Remove this board as this is the only one last user of eeprom_probe(),
which is pretty non-standard stuff.

This patch also removes all the PHP, SQL and CSS stuff from U-Boot,
which probably makes U-Boot a bit less IoT ;-)

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Tom Rini <trini@ti.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Heiko Schocher <hs@denx.de>

16 files changed, 0 insertions, 3359 deletions

diff --git a/board/hymod/Kconfig b/board/hymod/Kconfig
deleted file mode 100644
index fa162eb..0000000
--- a/board/hymod/Kconfig
+++ /dev/null
@@ -1,9 +0,0 @@
-if TARGET_HYMOD
-
-config SYS_BOARD
-	default "hymod"
-
-config SYS_CONFIG_NAME
-	default "hymod"
-
-endif
diff --git a/board/hymod/MAINTAINERS b/board/hymod/MAINTAINERS
deleted file mode 100644
index e27fe97..0000000
--- a/board/hymod/MAINTAINERS
+++ /dev/null
@@ -1,6 +0,0 @@
-HYMOD BOARD
-M:	Murray Jensen <Murray.Jensen@csiro.au>
-S:	Maintained
-F:	board/hymod/
-F:	include/configs/hymod.h
-F:	configs/hymod_defconfig
diff --git a/board/hymod/Makefile b/board/hymod/Makefile
deleted file mode 100644
index b9080b0..0000000
--- a/board/hymod/Makefile
+++ /dev/null
@@ -1,8 +0,0 @@
-#
-# (C) Copyright 2000-2006
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-obj-y	= hymod.o flash.o bsp.o eeprom.o fetch.o input.o env.o
diff --git a/board/hymod/bsp.c b/board/hymod/bsp.c
deleted file mode 100644
index e54640f..0000000
--- a/board/hymod/bsp.c
+++ /dev/null
@@ -1,387 +0,0 @@
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- *
- * hacked for Hymod FPGA support by Murray.Jensen@csiro.au, 29-Jan-01
- */
-
-#include <common.h>
-#include <command.h>
-#include <net.h>
-#include <asm/iopin_8260.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/*-----------------------------------------------------------------------
- * Board Special Commands: FPGA load/store, EEPROM erase
- */
-
-#if defined(CONFIG_CMD_BSP)
-
-#define LOAD_SUCCESS		0
-#define LOAD_FAIL_NOCONF	1
-#define LOAD_FAIL_NOINIT	2
-#define LOAD_FAIL_NODONE	3
-
-#define STORE_SUCCESS		0
-
-/*
- * Programming the Hymod FPGAs
- *
- * The 8260 io port config table is set up so that the INIT pin is
- * held Low (Open Drain output 0) - this will delay the automatic
- * Power-On config until INIT is released (by making it an input).
- *
- * If the FPGA has been programmed before, then the assertion of PROGRAM
- * will initiate configuration (i.e. it begins clearing the RAM).
- *
- * When the FPGA is ready to receive configuration data (either after
- * releasing INIT after Power-On, or after asserting PROGRAM), it will
- * pull INIT high.
- *
- * Notes from Paul Dunn:
- *
- *  1. program pin should be forced low for >= 300ns
- *     (about 20 bus clock cycles minimum).
- *
- *  2. then wait for init to go high, which signals
- *     that the FPGA has cleared its internal memory
- *     and is ready to load
- *
- *  3. perform load writes of entire config file
- *
- *  4. wait for done to go high, which should be
- *     within a few bus clock cycles. If done has not
- *     gone high after reasonable period, then load
- *     has not worked (wait several ms?)
- */
-
-int
-fpga_load(int mezz, const uchar *addr, ulong size)
-{
-	hymod_conf_t *cp = &gd->bd->bi_hymod_conf;
-	xlx_info_t *fp;
-	xlx_iopins_t *fpgaio;
-	volatile uchar *fpgabase;
-	volatile uint cnt;
-	const uchar *eaddr = addr + size;
-	int result;
-
-	if (mezz)
-		fp = &cp->mezz.xlx[0];
-	else
-		fp = &cp->main.xlx[0];
-
-	if (!fp->mmap.prog.exists)
-		return (LOAD_FAIL_NOCONF);
-
-	fpgabase = (uchar *)fp->mmap.prog.base;
-	fpgaio = &fp->iopins;
-
-	/* set enable HIGH if required */
-	if (fpgaio->enable_pin.flag)
-		iopin_set_high (&fpgaio->enable_pin);
-
-	/* ensure INIT is released (set it to be an input) */
-	iopin_set_in (&fpgaio->init_pin);
-
-	/* toggle PROG Low then High (will already be Low after Power-On) */
-	iopin_set_low (&fpgaio->prog_pin);
-	udelay (1);	/* minimum 300ns - 1usec should do it */
-	iopin_set_high (&fpgaio->prog_pin);
-
-	/* wait for INIT High */
-	cnt = 0;
-	while (!iopin_is_high (&fpgaio->init_pin))
-		if (++cnt == 10000000) {
-			result = LOAD_FAIL_NOINIT;
-			goto done;
-		}
-
-	/* write configuration data */
-	while (addr < eaddr)
-		*fpgabase = *addr++;
-
-	/* wait for DONE High */
-	cnt = 0;
-	while (!iopin_is_high (&fpgaio->done_pin))
-		if (++cnt == 100000000) {
-			result = LOAD_FAIL_NODONE;
-			goto done;
-		}
-
-	/* success */
-	result = LOAD_SUCCESS;
-
-  done:
-
-	if (fpgaio->enable_pin.flag)
-		iopin_set_low (&fpgaio->enable_pin);
-
-	return (result);
-}
-
-/* ------------------------------------------------------------------------- */
-int
-do_fpga (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
-{
-	uchar *addr, *save_addr;
-	ulong size;
-	int mezz, arg, result;
-
-	switch (argc) {
-
-	case 0:
-	case 1:
-		break;
-
-	case 2:
-		if (strcmp (argv[1], "info") == 0) {
-			printf ("\nHymod FPGA Info...\n");
-			printf ("\t\t\t\tAddress\t\tSize\n");
-			printf ("\tMain Configuration:\t0x%08x\t%d\n",
-				FPGA_MAIN_CFG_BASE, FPGA_MAIN_CFG_SIZE);
-			printf ("\tMain Register:\t\t0x%08x\t%d\n",
-				FPGA_MAIN_REG_BASE, FPGA_MAIN_REG_SIZE);
-			printf ("\tMain Port:\t\t0x%08x\t%d\n",
-				FPGA_MAIN_PORT_BASE, FPGA_MAIN_PORT_SIZE);
-			printf ("\tMezz Configuration:\t0x%08x\t%d\n",
-				FPGA_MEZZ_CFG_BASE, FPGA_MEZZ_CFG_SIZE);
-			return 0;
-		}
-		break;
-
-	case 3:
-		if (strcmp (argv[1], "store") == 0) {
-			addr = (uchar *) simple_strtoul (argv[2], NULL, 16);
-
-			save_addr = addr;
-#if 0
-			/* fpga readback unimplemented */
-			while (more readback data)
-				*addr++ = *fpga;
-			result = error ? STORE_FAIL_XXX : STORE_SUCCESS;
-#else
-			result = STORE_SUCCESS;
-#endif
-
-			if (result == STORE_SUCCESS) {
-				printf ("SUCCEEDED (%d bytes)\n",
-					addr - save_addr);
-				return 0;
-			} else
-				printf ("FAILED (%d bytes)\n",
-					addr - save_addr);
-			return 1;
-		}
-		break;
-
-	case 4:
-		if (strcmp (argv[1], "tftp") == 0) {
-			copy_filename (BootFile, argv[2], sizeof (BootFile));
-			load_addr = simple_strtoul (argv[3], NULL, 16);
-			NetBootFileXferSize = 0;
-
-			if (NetLoop(TFTPGET) <= 0) {
-				printf ("tftp transfer failed - aborting "
-					"fgpa load\n");
-				return 1;
-			}
-
-			if (NetBootFileXferSize == 0) {
-				printf ("can't determine file size - "
-					"aborting fpga load\n");
-				return 1;
-			}
-
-			printf ("File transfer succeeded - "
-				"beginning fpga load...");
-
-			result = fpga_load (0, (uchar *) load_addr,
-				NetBootFileXferSize);
-
-			if (result == LOAD_SUCCESS) {
-				printf ("SUCCEEDED\n");
-				return 0;
-			} else if (result == LOAD_FAIL_NOCONF)
-				printf ("FAILED (no CONF)\n");
-			else if (result == LOAD_FAIL_NOINIT)
-				printf ("FAILED (no INIT)\n");
-			else
-				printf ("FAILED (no DONE)\n");
-			return 1;
-
-		}
-		/* fall through ... */
-
-	case 5:
-		if (strcmp (argv[1], "load") == 0) {
-			if (argc == 5) {
-				if (strcmp (argv[2], "main") == 0)
-					mezz = 0;
-				else if (strcmp (argv[2], "mezz") == 0)
-					mezz = 1;
-				else {
-					printf ("FPGA type must be either "
-						"`main' or `mezz'\n");
-					return 1;
-				}
-				arg = 3;
-			} else {
-				mezz = 0;
-				arg = 2;
-			}
-
-			addr = (uchar *) simple_strtoul (argv[arg++], NULL, 16);
-			size = (ulong) simple_strtoul (argv[arg], NULL, 16);
-
-			result = fpga_load (mezz, addr, size);
-
-			if (result == LOAD_SUCCESS) {
-				printf ("SUCCEEDED\n");
-				return 0;
-			} else if (result == LOAD_FAIL_NOCONF)
-				printf ("FAILED (no CONF)\n");
-			else if (result == LOAD_FAIL_NOINIT)
-				printf ("FAILED (no INIT)\n");
-			else
-				printf ("FAILED (no DONE)\n");
-			return 1;
-		}
-		break;
-
-	default:
-		break;
-	}
-
-	return cmd_usage(cmdtp);
-}
-U_BOOT_CMD(
-	fpga,	6,	1,	do_fpga,
-	"FPGA sub-system",
-	"load [type] addr size\n"
-	"  - write the configuration data at memory address `addr',\n"
-	"    size `size' bytes, into the FPGA of type `type' (either\n"
-	"    `main' or `mezz', default `main'). e.g.\n"
-	"        `fpga load 100000 7d8f'\n"
-	"    loads the main FPGA with config data at address 100000\n"
-	"    HEX, size 7d8f HEX (32143 DEC) bytes\n"
-	"fpga tftp file addr\n"
-	"  - transfers `file' from the tftp server into memory at\n"
-	"    address `addr', then writes the entire file contents\n"
-	"    into the main FPGA\n"
-	"fpga store addr\n"
-	"  - read configuration data from the main FPGA (the mezz\n"
-	"    FPGA is write-only), into address `addr'. There must be\n"
-	"    enough memory available at `addr' to hold all the config\n"
-	"    data - the size of which is determined by VC:???\n"
-	"fpga info\n"
-	"  - print information about the Hymod FPGA, namely the\n"
-	"    memory addresses at which the four FPGA local bus\n"
-	"    address spaces appear in the physical address space"
-);
-/* ------------------------------------------------------------------------- */
-int
-do_eecl (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
-{
-	uchar data[HYMOD_EEPROM_SIZE];
-	uint addr = CONFIG_SYS_I2C_EEPROM_ADDR;
-
-	switch (argc) {
-
-	case 1:
-		addr |= HYMOD_EEOFF_MAIN;
-		break;
-
-	case 2:
-		if (strcmp (argv[1], "main") == 0) {
-			addr |= HYMOD_EEOFF_MAIN;
-			break;
-		}
-		if (strcmp (argv[1], "mezz") == 0) {
-			addr |= HYMOD_EEOFF_MEZZ;
-			break;
-		}
-		/* fall through ... */
-
-	default:
-		return cmd_usage(cmdtp);
-	}
-
-	memset (data, 0, HYMOD_EEPROM_SIZE);
-
-	eeprom_write (addr, 0, data, HYMOD_EEPROM_SIZE);
-
-	return 0;
-}
-U_BOOT_CMD(
-	eeclear,	1,	0,	do_eecl,
-	"Clear the eeprom on a Hymod board",
-	"[type]\n"
-	"  - write zeroes into the EEPROM on the board of type `type'\n"
-	"    (`type' is either `main' or `mezz' - default `main')\n"
-	"    Note: the EEPROM write enable jumper must be installed"
-);
-
-/* ------------------------------------------------------------------------- */
-
-int
-do_htest (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
-#if 0
-	int rc;
-#endif
-#ifdef CONFIG_ETHER_LOOPBACK_TEST
-	extern void eth_loopback_test (void);
-#endif /* CONFIG_ETHER_LOOPBACK_TEST */
-
-	printf ("HYMOD tests - ensure loopbacks etc. are connected\n\n");
-
-#if 0
-	/* Load FPGA with test program */
-
-	printf ("Loading test FPGA program ...");
-
-	rc = fpga_load (0, test_bitfile, sizeof (test_bitfile));
-
-	switch (rc) {
-
-	case LOAD_SUCCESS:
-		printf (" SUCCEEDED\n");
-		break;
-
-	case LOAD_FAIL_NOCONF:
-		printf (" FAILED (no configuration space defined)\n");
-		return 1;
-
-	case LOAD_FAIL_NOINIT:
-		printf (" FAILED (timeout - no INIT signal seen)\n");
-		return 1;
-
-	case LOAD_FAIL_NODONE:
-		printf (" FAILED (timeout - no DONE signal seen)\n");
-		return 1;
-
-	default:
-		printf (" FAILED (unknown return code from fpga_load\n");
-		return 1;
-	}
-
-	/* run Local Bus <=> Xilinx tests */
-
-	/* tell Xilinx to run ZBT Ram, High Speed serial and Mezzanine tests */
-
-	/* run SDRAM test */
-#endif
-
-#ifdef CONFIG_ETHER_LOOPBACK_TEST
-	/* run Ethernet test */
-	eth_loopback_test ();
-#endif /* CONFIG_ETHER_LOOPBACK_TEST */
-
-	return 0;
-}
-
-#endif
diff --git a/board/hymod/config.mk b/board/hymod/config.mk
deleted file mode 100644
index 2eeea50..0000000
--- a/board/hymod/config.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-#
-# (C) Copyright 2000
-# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-#
-# HYMOD boards
-#
-
-PLATFORM_CPPFLAGS += -I$(srctree)
-
-OBJCOPYFLAGS = --remove-section=.ppcenv
diff --git a/board/hymod/eeprom.c b/board/hymod/eeprom.c
deleted file mode 100644
index ffb0df1..0000000
--- a/board/hymod/eeprom.c
+++ /dev/null
@@ -1,678 +0,0 @@
-/*
- * (C) Copyright 2001
- * Murray Jensen, CSIRO-MIT, <Murray.Jensen@csiro.au>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <mpc8260.h>
-
-/* imports from fetch.c */
-extern int fetch_and_parse (char *, ulong, int (*)(uchar *, uchar *));
-
-/* imports from input.c */
-extern int hymod_get_serno (const char *);
-
-/* this is relative to the root of the server's tftp directory */
-static char *def_bddb_cfgdir = "/hymod/bddb";
-
-static int
-hymod_eeprom_load (int which, hymod_eeprom_t *ep)
-{
-	unsigned dev_addr = CONFIG_SYS_I2C_EEPROM_ADDR | \
-		(which ? HYMOD_EEOFF_MEZZ : HYMOD_EEOFF_MAIN);
-	unsigned offset = 0;
-	uchar data[HYMOD_EEPROM_MAXLEN], *dp, *edp;
-	hymod_eehdr_t hdr;
-	ulong len, crc;
-
-	memset (ep, 0, sizeof *ep);
-
-	eeprom_read (dev_addr, offset, (uchar *)&hdr, sizeof (hdr));
-	offset += sizeof (hdr);
-
-	if (hdr.id != HYMOD_EEPROM_ID || hdr.ver > HYMOD_EEPROM_VER ||
-	  (len = hdr.len) > HYMOD_EEPROM_MAXLEN)
-	    return (0);
-
-	eeprom_read (dev_addr, offset, data, len);
-	offset += len;
-
-	eeprom_read (dev_addr, offset, (uchar *)&crc, sizeof (ulong));
-	offset += sizeof (ulong);
-
-	if (crc32 (crc32 (0, (uchar *)&hdr, sizeof hdr), data, len) != crc)
-		return (0);
-
-	ep->ver = hdr.ver;
-	dp = data; edp = dp + len;
-
-	for (;;) {
-		ulong rtyp;
-		uchar rlen, *rdat;
-
-		rtyp = *dp++;
-		if ((rtyp & 0x80) == 0)
-			rlen = *dp++;
-		else {
-			uchar islarge = rtyp & 0x40;
-
-			rtyp = ((rtyp & 0x3f) << 8) | *dp++;
-			if (islarge) {
-				rtyp = (rtyp << 8) | *dp++;
-				rtyp = (rtyp << 8) | *dp++;
-			}
-
-			rlen = *dp++;
-			rlen = (rlen << 8) | *dp++;
-			if (islarge) {
-				rlen = (rlen << 8) | *dp++;
-				rlen = (rlen << 8) | *dp++;
-			}
-		}
-
-		if (rtyp == 0)
-			break;
-
-		rdat = dp;
-		dp += rlen;
-
-		if (dp > edp)	/* error? */
-			break;
-
-		switch (rtyp) {
-
-		case HYMOD_EEREC_SERNO:		/* serial number */
-			if (rlen == sizeof (ulong))
-				ep->serno = \
-					((ulong)rdat[0] << 24) | \
-					((ulong)rdat[1] << 16) | \
-					((ulong)rdat[2] << 8) | \
-					(ulong)rdat[3];
-			break;
-
-		case HYMOD_EEREC_DATE:		/* date */
-			if (rlen == sizeof (hymod_date_t)) {
-				ep->date.year = ((ushort)rdat[0] << 8) | \
-					(ushort)rdat[1];
-				ep->date.month = rdat[2];
-				ep->date.day = rdat[3];
-			}
-			break;
-
-		case HYMOD_EEREC_BATCH:		/* batch */
-			if (rlen <= HYMOD_MAX_BATCH)
-				memcpy (ep->batch, rdat, ep->batchlen = rlen);
-			break;
-
-		case HYMOD_EEREC_TYPE:		/* board type */
-			if (rlen == 1)
-				ep->bdtype = *rdat;
-			break;
-
-		case HYMOD_EEREC_REV:		/* board revision */
-			if (rlen == 1)
-				ep->bdrev = *rdat;
-			break;
-
-		case HYMOD_EEREC_SDRAM:		/* sdram size(s) */
-			if (rlen > 0 && rlen <= HYMOD_MAX_SDRAM) {
-				int i;
-
-				for (i = 0; i < rlen; i++)
-					ep->sdramsz[i] = rdat[i];
-				ep->nsdram = rlen;
-			}
-			break;
-
-		case HYMOD_EEREC_FLASH:		/* flash size(s) */
-			if (rlen > 0 && rlen <= HYMOD_MAX_FLASH) {
-				int i;
-
-				for (i = 0; i < rlen; i++)
-					ep->flashsz[i] = rdat[i];
-				ep->nflash = rlen;
-			}
-			break;
-
-		case HYMOD_EEREC_ZBT:		/* zbt ram size(s) */
-			if (rlen > 0 && rlen <= HYMOD_MAX_ZBT) {
-				int i;
-
-				for (i = 0; i < rlen; i++)
-					ep->zbtsz[i] = rdat[i];
-				ep->nzbt = rlen;
-			}
-			break;
-
-		case HYMOD_EEREC_XLXTYP:	/* xilinx fpga type(s) */
-			if (rlen > 0 && rlen <= HYMOD_MAX_XLX) {
-				int i;
-
-				for (i = 0; i < rlen; i++)
-					ep->xlx[i].type = rdat[i];
-				ep->nxlx = rlen;
-			}
-			break;
-
-		case HYMOD_EEREC_XLXSPD:	/* xilinx fpga speed(s) */
-			if (rlen > 0 && rlen <= HYMOD_MAX_XLX) {
-				int i;
-
-				for (i = 0; i < rlen; i++)
-					ep->xlx[i].speed = rdat[i];
-			}
-			break;
-
-		case HYMOD_EEREC_XLXTMP:	/* xilinx fpga temperature(s) */
-			if (rlen > 0 && rlen <= HYMOD_MAX_XLX) {
-				int i;
-
-				for (i = 0; i < rlen; i++)
-					ep->xlx[i].temp = rdat[i];
-			}
-			break;
-
-		case HYMOD_EEREC_XLXGRD:	/* xilinx fpga grade(s) */
-			if (rlen > 0 && rlen <= HYMOD_MAX_XLX) {
-				int i;
-
-				for (i = 0; i < rlen; i++)
-					ep->xlx[i].grade = rdat[i];
-			}
-			break;
-
-		case HYMOD_EEREC_CPUTYP:	/* CPU type */
-			if (rlen == 1)
-				ep->mpc.type = *rdat;
-			break;
-
-		case HYMOD_EEREC_CPUSPD:	/* CPU speed */
-			if (rlen == 1)
-				ep->mpc.cpuspd = *rdat;
-			break;
-
-		case HYMOD_EEREC_CPMSPD:	/* CPM speed */
-			if (rlen == 1)
-				ep->mpc.cpmspd = *rdat;
-			break;
-
-		case HYMOD_EEREC_BUSSPD:	/* bus speed */
-			if (rlen == 1)
-				ep->mpc.busspd = *rdat;
-			break;
-
-		case HYMOD_EEREC_HSTYPE:	/* hs-serial chip type */
-			if (rlen == 1)
-				ep->hss.type = *rdat;
-			break;
-
-		case HYMOD_EEREC_HSCHIN:	/* num hs-serial input chans */
-			if (rlen == 1)
-				ep->hss.nchin = *rdat;
-			break;
-
-		case HYMOD_EEREC_HSCHOUT:	/* num hs-serial output chans */
-			if (rlen == 1)
-				ep->hss.nchout = *rdat;
-			break;
-
-		default:	/* ignore */
-			break;
-		}
-	}
-
-	return (1);
-}
-
-/* maps an ascii "name=value" into a binary eeprom data record */
-typedef
-	struct _eerec_map {
-		char *name;
-		uint type;
-		uchar *(*handler) \
-			(struct _eerec_map *, uchar *, uchar *, uchar *);
-		uint length;
-		uint maxlen;
-	}
-eerec_map_t;
-
-static uchar *
-uint_handler (eerec_map_t *rp, uchar *val, uchar *dp, uchar *edp)
-{
-	char *eval;
-	ulong lval;
-
-	lval = simple_strtol ((char *)val, &eval, 10);
-
-	if ((uchar *)eval == val || *eval != '\0') {
-		printf ("%s rec (%s) is not a valid uint\n", rp->name, val);
-		return (NULL);
-	}
-
-	if (dp + 2 + rp->length > edp) {
-		printf ("can't fit %s rec into eeprom\n", rp->name);
-		return (NULL);
-	}
-
-	*dp++ = rp->type;
-	*dp++ = rp->length;
-
-	switch (rp->length) {
-
-	case 1:
-		if (lval >= 256) {
-			printf ("%s rec value (%lu) out of range (0-255)\n",
-				rp->name, lval);
-			return (NULL);
-		}
-		*dp++ = lval;
-		break;
-
-	case 2:
-		if (lval >= 65536) {
-			printf ("%s rec value (%lu) out of range (0-65535)\n",
-				rp->name, lval);
-			return (NULL);
-		}
-		*dp++ = lval >> 8;
-		*dp++ = lval;
-		break;
-
-	case 4:
-		*dp++ = lval >> 24;
-		*dp++ = lval >> 16;
-		*dp++ = lval >> 8;
-		*dp++ = lval;
-		break;
-
-	default:
-		printf ("huh? rp->length not 1, 2 or 4! (%d)\n", rp->length);
-		return (NULL);
-	}
-
-	return (dp);
-}
-
-static uchar *
-date_handler (eerec_map_t *rp, uchar *val, uchar *dp, uchar *edp)
-{
-	hymod_date_t date;
-	char *p = (char *)val;
-	char *ep;
-	ulong lval;
-
-	lval = simple_strtol (p, &ep, 10);
-	if (ep == p || *ep++ != '-') {
-bad_date:
-		printf ("%s rec (%s) is not a valid date\n", rp->name, val);
-		return (NULL);
-	}
-	if (lval >= 65536)
-		goto bad_date;
-	date.year = lval;
-
-	lval = simple_strtol (p = ep, &ep, 10);
-	if (ep == p || *ep++ != '-' || lval == 0 || lval > 12)
-		goto bad_date;
-	date.month = lval;
-
-	lval = simple_strtol (p = ep, &ep, 10);
-	if (ep == p || *ep != '\0' || lval == 0 || lval > 31)
-		goto bad_date;
-	date.day = lval;
-
-	if (dp + 2 + rp->length > edp) {
-		printf ("can't fit %s rec into eeprom\n", rp->name);
-		return (NULL);
-	}
-
-	*dp++ = rp->type;
-	*dp++ = rp->length;
-	*dp++ = date.year >> 8;
-	*dp++ = date.year;
-	*dp++ = date.month;
-	*dp++ = date.day;
-
-	return (dp);
-}
-
-static uchar *
-string_handler (eerec_map_t *rp, uchar *val, uchar *dp, uchar *edp)
-{
-	uint len;
-
-	if ((len = strlen ((char *)val)) > rp->maxlen) {
-		printf ("%s rec (%s) string is too long (%d>%d)\n",
-			rp->name, val, len, rp->maxlen);
-		return (NULL);
-	}
-
-	if (dp + 2 + len > edp) {
-		printf ("can't fit %s rec into eeprom\n", rp->name);
-		return (NULL);
-	}
-
-	*dp++ = rp->type;
-	*dp++ = len;
-	memcpy (dp, val, len);
-	dp += len;
-
-	return (dp);
-}
-
-static uchar *
-bytes_handler (eerec_map_t *rp, uchar *val, uchar *dp, uchar *edp)
-{
-	uchar bytes[HYMOD_MAX_BYTES], nbytes, *p;
-	char *ep;
-
-	for (nbytes = 0, p = val; *p != '\0'; p = (uchar *)ep) {
-		ulong lval;
-
-		lval = simple_strtol ((char *)p, &ep, 10);
-		if ((uchar *)ep == p || (*ep != '\0' && *ep != ',') || \
-		    lval >= 256) {
-			printf ("%s rec (%s) byte array has invalid uint\n",
-				rp->name, val);
-			return (NULL);
-		}
-		if (nbytes >= HYMOD_MAX_BYTES) {
-			printf ("%s rec (%s) byte array too long\n",
-				rp->name, val);
-			return (NULL);
-		}
-		bytes[nbytes++] = lval;
-
-		if (*ep != '\0')
-			ep++;
-	}
-
-	if (dp + 2 + nbytes > edp) {
-		printf ("can't fit %s rec into eeprom\n", rp->name);
-		return (NULL);
-	}
-
-	*dp++ = rp->type;
-	*dp++ = nbytes;
-	memcpy (dp, bytes, nbytes);
-	dp += nbytes;
-
-	return (dp);
-}
-
-static eerec_map_t eerec_map[] = {
-	/* name      type                 handler         len max             */
-	{ "serno",   HYMOD_EEREC_SERNO,   uint_handler,   4,  0               },
-	{ "date",    HYMOD_EEREC_DATE,    date_handler,   4,  0               },
-	{ "batch",   HYMOD_EEREC_BATCH,   string_handler, 0,  HYMOD_MAX_BATCH },
-	{ "type",    HYMOD_EEREC_TYPE,    uint_handler,   1,  0               },
-	{ "rev",     HYMOD_EEREC_REV,     uint_handler,   1,  0               },
-	{ "sdram",   HYMOD_EEREC_SDRAM,   bytes_handler,  0,  HYMOD_MAX_SDRAM },
-	{ "flash",   HYMOD_EEREC_FLASH,   bytes_handler,  0,  HYMOD_MAX_FLASH },
-	{ "zbt",     HYMOD_EEREC_ZBT,     bytes_handler,  0,  HYMOD_MAX_ZBT   },
-	{ "xlxtyp",  HYMOD_EEREC_XLXTYP,  bytes_handler,  0,  HYMOD_MAX_XLX   },
-	{ "xlxspd",  HYMOD_EEREC_XLXSPD,  bytes_handler,  0,  HYMOD_MAX_XLX   },
-	{ "xlxtmp",  HYMOD_EEREC_XLXTMP,  bytes_handler,  0,  HYMOD_MAX_XLX   },
-	{ "xlxgrd",  HYMOD_EEREC_XLXGRD,  bytes_handler,  0,  HYMOD_MAX_XLX   },
-	{ "cputyp",  HYMOD_EEREC_CPUTYP,  uint_handler,   1,  0               },
-	{ "cpuspd",  HYMOD_EEREC_CPUSPD,  uint_handler,   1,  0               },
-	{ "cpmspd",  HYMOD_EEREC_CPMSPD,  uint_handler,   1,  0               },
-	{ "busspd",  HYMOD_EEREC_BUSSPD,  uint_handler,   1,  0               },
-	{ "hstype",  HYMOD_EEREC_HSTYPE,  uint_handler,   1,  0               },
-	{ "hschin",  HYMOD_EEREC_HSCHIN,  uint_handler,   1,  0               },
-	{ "hschout", HYMOD_EEREC_HSCHOUT, uint_handler,   1,  0               },
-};
-
-static int neerecs = sizeof eerec_map / sizeof eerec_map[0];
-
-static uchar data[HYMOD_EEPROM_SIZE], *sdp, *dp, *edp;
-
-static int
-eerec_callback (uchar *name, uchar *val)
-{
-	eerec_map_t *rp;
-
-	for (rp = eerec_map; rp < &eerec_map[neerecs]; rp++)
-		if (strcmp ((char *)name, rp->name) == 0)
-			break;
-
-	if (rp >= &eerec_map[neerecs])
-		return (0);
-
-	if ((dp = (*rp->handler) (rp, val, dp, edp)) == NULL)
-		return (0);
-
-	return (1);
-}
-
-static int
-hymod_eeprom_fetch(int which, char *filename, ulong addr)
-{
-	unsigned dev_addr = CONFIG_SYS_I2C_EEPROM_ADDR | \
-		(which ? HYMOD_EEOFF_MEZZ : HYMOD_EEOFF_MAIN);
-	hymod_eehdr_t *hp = (hymod_eehdr_t *)&data[0];
-	ulong crc;
-
-	memset (hp, 0, sizeof *hp);
-	hp->id = HYMOD_EEPROM_ID;
-	hp->ver = HYMOD_EEPROM_VER;
-
-	dp = sdp = (uchar *)(hp + 1);
-	edp = dp + HYMOD_EEPROM_MAXLEN;
-
-	if (fetch_and_parse (filename, addr, eerec_callback) == 0)
-		return (0);
-
-	hp->len = dp - sdp;
-
-	crc = crc32 (0, data, dp - data);
-	memcpy (dp, &crc, sizeof (ulong));
-	dp += sizeof (ulong);
-
-	eeprom_write (dev_addr, 0, data, dp - data);
-
-	return (1);
-}
-
-static char *type_vals[] = {
-	"NONE", "IO", "CLP", "DSP", "INPUT", "ALT-INPUT", "DISPLAY"
-};
-
-static char *xlxtyp_vals[] = {
-	"NONE", "XCV300E", "XCV400E", "XCV600E"
-};
-
-static char *xlxspd_vals[] = {
-	"NONE", "6", "7", "8"
-};
-
-static char *xlxtmp_vals[] = {
-	"NONE", "COM", "IND"
-};
-
-static char *xlxgrd_vals[] = {
-	"NONE", "NORMAL", "ENGSAMP"
-};
-
-static char *cputyp_vals[] = {
-	"NONE", "MPC8260"
-};
-
-static char *clk_vals[] = {
-	"NONE", "33", "66", "100", "133", "166", "200"
-};
-
-static char *hstype_vals[] = {
-	"NONE", "AMCC-S2064A"
-};
-
-static void
-print_mem (char *l, char *s, uchar n, uchar a[])
-{
-	if (n > 0) {
-		if (n == 1)
-			printf ("%s%dMB %s", s, 1 << (a[0] - 20), l);
-		else {
-			ulong t = 0;
-			int i;
-
-			for (i = 0; i < n; i++)
-				t += 1 << (a[i] - 20);
-
-			printf ("%s%luMB %s (%d banks:", s, t, l, n);
-
-			for (i = 0; i < n; i++)
-				printf ("%dMB%s",
-					1 << (a[i] - 20),
-					(i == n - 1) ? ")" : ",");
-		}
-	}
-	else
-		printf ("%sNO %s", s, l);
-}
-
-void
-hymod_eeprom_print (hymod_eeprom_t *ep)
-{
-	int i;
-
-	printf ("         Hymod %s board, rev %03d\n",
-		type_vals[ep->bdtype], ep->bdrev);
-
-	printf ("         serial #: %010lu, date %04d-%02d-%02d",
-		ep->serno, ep->date.year, ep->date.month, ep->date.day);
-	if (ep->batchlen > 0)
-		printf (", batch \"%.*s\"", ep->batchlen, ep->batch);
-	puts ("\n");
-
-	switch (ep->bdtype) {
-
-	case HYMOD_BDTYPE_IO:
-	case HYMOD_BDTYPE_CLP:
-	case HYMOD_BDTYPE_DSP:
-		printf ("         Motorola %s CPU, speeds: %s/%s/%s",
-		    cputyp_vals[ep->mpc.type], clk_vals[ep->mpc.cpuspd],
-		    clk_vals[ep->mpc.cpmspd], clk_vals[ep->mpc.busspd]);
-
-		print_mem ("SDRAM", ", ", ep->nsdram, ep->sdramsz);
-
-		print_mem ("FLASH", ", ", ep->nflash, ep->flashsz);
-
-		puts ("\n");
-
-		print_mem ("ZBT", "         ", ep->nzbt, ep->zbtsz);
-
-		if (ep->nxlx > 0) {
-			hymod_xlx_t *xp;
-
-			if (ep->nxlx == 1) {
-				xp = &ep->xlx[0];
-				printf (", Xilinx %s FPGA (%s/%s/%s)",
-					xlxtyp_vals[xp->type],
-					xlxspd_vals[xp->speed],
-					xlxtmp_vals[xp->temp],
-					xlxgrd_vals[xp->grade]);
-			}
-			else {
-				printf (", %d Xilinx FPGAs (", ep->nxlx);
-				for (i = 0; i < ep->nxlx; i++) {
-					xp = &ep->xlx[i];
-					printf ("%s[%s/%s/%s]%s",
-					    xlxtyp_vals[xp->type],
-					    xlxspd_vals[xp->speed],
-					    xlxtmp_vals[xp->temp],
-					    xlxgrd_vals[xp->grade],
-					    (i == ep->nxlx - 1) ? ")" : ", ");
-				}
-			}
-		}
-		else
-			puts(", NO FPGAs");
-
-		puts ("\n");
-
-		if (ep->hss.type > 0)
-			printf ("         High Speed Serial: "
-				"%s, %d input%s, %d output%s\n",
-				hstype_vals[ep->hss.type],
-				ep->hss.nchin,
-				(ep->hss.nchin == 1 ? "" : "s"),
-				ep->hss.nchout,
-				(ep->hss.nchout == 1 ? "" : "s"));
-		break;
-
-	case HYMOD_BDTYPE_INPUT:
-	case HYMOD_BDTYPE_ALTINPUT:
-	case HYMOD_BDTYPE_DISPLAY:
-		break;
-
-	default:
-		/* crap! */
-		printf ("         UNKNOWN BOARD TYPE: %d\n", ep->bdtype);
-		break;
-	}
-}
-
-int
-hymod_eeprom_read (int which, hymod_eeprom_t *ep)
-{
-	char *label = which ? "mezzanine" : "main";
-	unsigned dev_addr = CONFIG_SYS_I2C_EEPROM_ADDR | \
-		(which ? HYMOD_EEOFF_MEZZ : HYMOD_EEOFF_MAIN);
-	char filename[50], prompt[50], *dir;
-	int serno, count = 0, rc;
-
-	rc = eeprom_probe (dev_addr, 0);
-
-	if (rc > 0) {
-		printf ("*** probe for eeprom failed with code %d\n", rc);
-		return (0);
-	}
-
-	if (rc < 0)
-		return (rc);
-
-	sprintf (prompt, "Enter %s board serial number: ", label);
-
-	if ((dir = getenv ("bddb_cfgdir")) == NULL)
-		dir = def_bddb_cfgdir;
-
-	for (;;) {
-		int rc;
-
-		if (hymod_eeprom_load (which, ep))
-			return (1);
-
-		printf ("*** %s board EEPROM contents are %sinvalid\n",
-			label, count == 0 ? "" : "STILL ");
-
-		puts ("*** will fetch from server (Ctrl-C to abort)\n");
-
-		serno = hymod_get_serno (prompt);
-
-		if (serno < 0) {
-			if (serno == -1)
-				puts ("\n*** interrupted!");
-			else
-				puts ("\n*** timeout!");
-			puts (" - ignoring eeprom contents\n");
-			return (0);
-		}
-
-		sprintf (filename, "%s/%010d.cfg", dir, serno);
-
-		printf ("*** fetching %s board EEPROM contents from server\n",
-			label);
-
-		rc = hymod_eeprom_fetch (which, filename, CONFIG_SYS_LOAD_ADDR);
-
-		if (rc == 0) {
-			puts ("*** fetch failed - ignoring eeprom contents\n");
-			return (0);
-		}
-
-		count++;
-	}
-}
diff --git a/board/hymod/env.c b/board/hymod/env.c
deleted file mode 100644
index 66c5115..0000000
--- a/board/hymod/env.c
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * (C) Copyright 2003
- * Murray Jensen, CSIRO-MIT, <Murray.Jensen@csiro.au>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <linux/ctype.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/* imports from fetch.c */
-extern int fetch_and_parse (char *, ulong, int (*)(uchar *, uchar *));
-
-/* this is relative to the root of the server's tftp directory */
-static char *def_global_env_path = "/hymod/global_env";
-
-static int
-env_callback (uchar *name, uchar *value)
-{
-	hymod_conf_t *cp = &gd->bd->bi_hymod_conf;
-	char ov[CONFIG_SYS_CBSIZE], nv[CONFIG_SYS_CBSIZE], *p, *q, *nn, c, *curver, *newver;
-	int override = 1, append = 0, remove = 0, nnl, ovl, nvl;
-
-	nn = (char *)name;
-
-	if (*nn == '-') {
-		override = 0;
-		nn++;
-	}
-
-	while (isblank(*nn))
-		nn++;
-
-	if ((nnl = strlen (nn)) == 0) {
-		printf ("Empty name in global env file\n");
-		return (0);
-	}
-
-	if ((c = nn[nnl - 1]) == '+' || c == '-') {
-		if (c == '+')
-			append = 1;
-		else
-			remove = 1;
-		nn[--nnl] = '\0';
-	}
-
-	while (nnl > 0 && isblank(nn[nnl - 1]))
-		nn[--nnl] = '\0';
-	if (nnl == 0) {
-		printf ("Empty name in global env file\n");
-		return (0);
-	}
-
-	p = (char *)value;
-	q = nv;
-
-	while (isblank(*p))
-		p++;
-
-	nvl = strlen (p);
-	while (nvl > 0 && isblank(p[nvl - 1]))
-		p[--nvl] = '\0';
-
-	while ((*q = *p++) != '\0') {
-		if (*q == '%') {
-			switch (*p++) {
-
-			case '\0':	/* whoops - back up */
-				p--;
-				break;
-
-			case '%':	/* a single percent character */
-				q++;
-				break;
-
-			case 's':	/* main board serial number as string */
-				q += sprintf (q, "%010lu",
-					cp->main.eeprom.serno);
-				break;
-
-			case 'S':	/* main board serial number as number */
-				q += sprintf (q, "%lu", cp->main.eeprom.serno);
-				break;
-
-			default:	/* ignore any others */
-				break;
-			}
-		}
-		else
-			q++;
-	}
-
-	if ((nvl = q - nv) == 0) {
-		setenv (nn, NULL);
-		return (1);
-	}
-
-	if ((curver = getenv ("global_env_version")) == NULL)
-		curver = "unknown";
-
-	if ((newver = getenv ("new_genv_version")) == NULL || \
-	    strcmp (curver, newver) == 0) {
-		if (strcmp (nn, "version") == 0)
-			setenv ("new_genv_version", nv);
-		return (1);
-	}
-
-	if ((p = getenv (nn)) != NULL) {
-
-		strcpy (ov, p);
-		ovl = strlen (ov);
-
-		if (append) {
-
-			if (strstr (ov, nv) == NULL) {
-
-				printf ("Appending '%s' to env var '%s'\n",
-					nv, nn);
-
-				while (nvl >= 0) {
-					nv[ovl + 1 + nvl] = nv[nvl];
-					nvl--;
-				}
-
-				nv[ovl] = ' ';
-
-				while (--ovl >= 0)
-					nv[ovl] = ov[ovl];
-
-				setenv (nn, nv);
-			}
-
-			return (1);
-		}
-
-		if (remove) {
-
-			if (strstr (ov, nv) != NULL) {
-
-				printf ("Removing '%s' from env var '%s'\n",
-					nv, nn);
-
-				while ((p = strstr (ov, nv)) != NULL) {
-					q = p + nvl;
-					if (*q == ' ')
-						q++;
-					strcpy(p, q);
-				}
-
-				setenv (nn, ov);
-			}
-
-			return (1);
-		}
-
-		if (!override || strcmp (ov, nv) == 0)
-			return (1);
-
-		printf ("Re-setting env cmd '%s' from '%s' to '%s'\n",
-			nn, ov, nv);
-	}
-	else
-		printf ("Setting env cmd '%s' to '%s'\n", nn, nv);
-
-	setenv (nn, nv);
-	return (1);
-}
-
-void
-hymod_check_env (void)
-{
-	char *p, *path, *curver, *newver;
-	int firsttime = 0, needsave = 0;
-
-	if (getenv ("global_env_loaded") == NULL) {
-		puts ("*** global environment has never been loaded\n");
-		puts ("*** fetching from server");
-		firsttime = 1;
-	}
-	else if ((p = getenv ("always_check_env")) != NULL &&
-	    strcmp (p, "yes") == 0)
-		puts ("*** checking for updated global environment");
-	else
-		return;
-
-	puts (" (Control-C to Abort)\n");
-
-	if ((path = getenv ("global_env_path")) == NULL || *path == '\0')
-		path = def_global_env_path;
-
-	if (fetch_and_parse (path, CONFIG_SYS_LOAD_ADDR, env_callback) == 0) {
-		puts ("*** Fetch of global environment failed!\n");
-		return;
-	}
-
-	if ((newver = getenv ("new_genv_version")) == NULL) {
-		puts ("*** Version number not set - contents ignored!\n");
-		return;
-	}
-
-	if ((curver = getenv ("global_env_version")) == NULL || \
-	    strcmp (curver, newver) != 0) {
-		setenv ("global_env_version", newver);
-		needsave = 1;
-	}
-	else
-		printf ("*** Global environment up-to-date (ver %s)\n", curver);
-
-	setenv ("new_genv_version", NULL);
-
-	if (firsttime) {
-		setenv ("global_env_loaded", "yes");
-		needsave = 1;
-	}
-
-	if (needsave)
-		puts ("\n*** Remember to run the 'saveenv' "
-			"command to save the changes\n\n");
-}
diff --git a/board/hymod/fetch.c b/board/hymod/fetch.c
deleted file mode 100644
index da9373f..0000000
--- a/board/hymod/fetch.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * (C) Copyright 2001
- * Murray Jensen, CSIRO-MIT, <Murray.Jensen@csiro.au>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <net.h>
-
-/* imports from input.c */
-extern int hymod_get_ethaddr (void);
-
-int
-fetch_and_parse (char *fn, ulong addr, int (*cback)(uchar *, uchar *))
-{
-	char *ethaddr;
-	uchar *fp, *efp;
-	int rc, count = 0;
-
-	while ((ethaddr = getenv ("ethaddr")) == NULL || *ethaddr == '\0') {
-
-		printf ("*** Ethernet address is%s not set\n",
-			count == 0 ? "" : " STILL");
-
-		if ((rc = hymod_get_ethaddr ()) < 0) {
-			if (rc == -1)
-				puts ("\n*** interrupted!");
-			else
-				puts ("\n*** timeout!");
-			printf (" - fetch of '%s' aborted\n", fn);
-			return (0);
-		}
-
-		count++;
-	}
-
-	copy_filename (BootFile, fn, sizeof (BootFile));
-	load_addr = addr;
-	NetBootFileXferSize = 0;
-
-	if (NetLoop(TFTPGET) == 0) {
-		printf ("tftp transfer of file '%s' failed\n", fn);
-		return (0);
-	}
-
-	if (NetBootFileXferSize == 0) {
-		printf ("can't determine size of file '%s'\n", fn);
-		return (0);
-	}
-
-	fp = (uchar *)load_addr;
-	efp = fp + NetBootFileXferSize;
-
-	do {
-		uchar *name, *value;
-
-		if (*fp == '#' || *fp == '\n') {
-			/* skip this line */
-			while (fp < efp && *fp++ != '\n')
-				;
-			continue;
-		}
-
-		name = fp;
-
-		while (fp < efp && *fp != '=' && *fp != '\n')
-			fp++;
-		if (fp >= efp)
-			break;
-		if (*fp == '\n') {
-			fp++;
-			continue;
-		}
-		*fp++ = '\0';
-
-		value = fp;
-
-		while (fp < efp && *fp != '\n')
-			fp++;
-		if (fp[-1] == '\r')
-			fp[-1] = '\0';
-		*fp++ = '\0';	/* ok if we go off the end here */
-
-		if ((*cback)(name, value) == 0)
-			return (0);
-
-	} while (fp < efp);
-
-	return (1);
-}
diff --git a/board/hymod/flash.c b/board/hymod/flash.c
deleted file mode 100644
index 02e519c..0000000
--- a/board/hymod/flash.c
+++ /dev/null
@@ -1,490 +0,0 @@
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- *
- * Hacked for the Hymod board by Murray.Jensen@csiro.au, 20-Oct-00
- */
-
-#include <common.h>
-#include <mpc8260.h>
-#include <board/hymod/flash.h>
-
-flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS];	/* info for FLASH chips */
-
-/*-----------------------------------------------------------------------
- * Protection Flags:
- */
-#define FLAG_PROTECT_SET	0x01
-#define FLAG_PROTECT_CLEAR	0x02
-
-/*-----------------------------------------------------------------------
- */
-
-/*
- * probe for flash bank at address "base" and store info about it
- * in the flash_info entry "fip". Fatal error if nothing there.
- */
-static void
-bank_probe (flash_info_t *fip, volatile bank_addr_t base)
-{
-	volatile bank_addr_t addr;
-	bank_word_t word;
-	int i;
-
-	/* reset the flash */
-	*base = BANK_CMD_RST;
-
-	/* put flash into read id mode */
-	*base = BANK_CMD_RD_ID;
-
-	/* check the manufacturer id - must be intel */
-	word = *BANK_REG_MAN_CODE (base);
-	if (word != BANK_FILL_WORD (INTEL_MANUFACT&0xff))
-		panic ("\nbad manufacturer's code (0x%08lx) at addr 0x%08lx",
-			(unsigned long)word, (unsigned long)base);
-
-	/* check the device id */
-	word = *BANK_REG_DEV_CODE (base);
-	switch (word) {
-
-	case BANK_FILL_WORD (INTEL_ID_28F320J5&0xff):
-		fip->flash_id = FLASH_MAN_INTEL | FLASH_28F320J5;
-		fip->sector_count = 32;
-		break;
-
-	case BANK_FILL_WORD (INTEL_ID_28F640J5&0xff):
-		fip->flash_id = FLASH_MAN_INTEL | FLASH_28F640J5;
-		fip->sector_count = 64;
-		break;
-
-	case BANK_FILL_WORD (INTEL_ID_28F320J3A&0xff):
-		fip->flash_id = FLASH_MAN_INTEL | FLASH_28F320J3A;
-		fip->sector_count = 32;
-		break;
-
-	case BANK_FILL_WORD (INTEL_ID_28F640J3A&0xff):
-		fip->flash_id = FLASH_MAN_INTEL | FLASH_28F640J3A;
-		fip->sector_count = 64;
-		break;
-
-	case BANK_FILL_WORD (INTEL_ID_28F128J3A&0xff):
-		fip->flash_id = FLASH_MAN_INTEL | FLASH_28F128J3A;
-		fip->sector_count = 128;
-		break;
-
-	default:
-		panic ("\nbad device code (0x%08lx) at addr 0x%08lx",
-			(unsigned long)word, (unsigned long)base);
-	}
-
-	if (fip->sector_count >= CONFIG_SYS_MAX_FLASH_SECT)
-		panic ("\ntoo many sectors (%d) in flash at address 0x%08lx",
-			fip->sector_count, (unsigned long)base);
-
-	addr = base;
-	for (i = 0; i < fip->sector_count; i++) {
-		fip->start[i] = (unsigned long)addr;
-		fip->protect[i] = 0;
-		addr = BANK_ADDR_NEXT_BLK (addr);
-	}
-
-	fip->size = (bank_size_t)addr - (bank_size_t)base;
-
-	/* reset the flash */
-	*base = BANK_CMD_RST;
-}
-
-static void
-bank_reset (flash_info_t *info, int sect)
-{
-	volatile bank_addr_t addr = (bank_addr_t)info->start[sect];
-
-#ifdef FLASH_DEBUG
-	printf ("writing reset cmd to addr 0x%08lx\n", (unsigned long)addr);
-#endif
-
-	*addr = BANK_CMD_RST;
-}
-
-static void
-bank_erase_init (flash_info_t *info, int sect)
-{
-	volatile bank_addr_t addr = (bank_addr_t)info->start[sect];
-	int flag;
-
-#ifdef FLASH_DEBUG
-	printf ("erasing sector %d, addr = 0x%08lx\n",
-		sect, (unsigned long)addr);
-#endif
-
-	/* Disable intrs which might cause a timeout here */
-	flag = disable_interrupts ();
-
-#ifdef FLASH_DEBUG
-	printf ("writing erase cmd to addr 0x%08lx\n", (unsigned long)addr);
-#endif
-	*addr = BANK_CMD_ERASE1;
-	*addr = BANK_CMD_ERASE2;
-
-	/* re-enable interrupts if necessary */
-	if (flag)
-		enable_interrupts ();
-}
-
-static int
-bank_erase_poll (flash_info_t *info, int sect)
-{
-	volatile bank_addr_t addr = (bank_addr_t)info->start[sect];
-	bank_word_t stat = *addr;
-
-#ifdef FLASH_DEBUG
-	printf ("checking status at addr 0x%08lx [0x%08lx]\n",
-		(unsigned long)addr, (unsigned long)stat);
-#endif
-
-	if ((stat & BANK_STAT_RDY) == BANK_STAT_RDY) {
-		if ((stat & BANK_STAT_ERR) != 0) {
-			printf ("failed on sector %d [0x%08lx] at "
-				"address 0x%08lx\n", sect,
-				(unsigned long)stat, (unsigned long)addr);
-			*addr = BANK_CMD_CLR_STAT;
-			return (-1);
-		}
-		else
-			return (1);
-	}
-	else
-		return (0);
-}
-
-static int
-bank_write_word (volatile bank_addr_t addr, bank_word_t value)
-{
-	bank_word_t stat;
-	ulong start;
-	int flag, retval;
-
-	/* Disable interrupts which might cause a timeout here */
-	flag = disable_interrupts ();
-
-	*addr = BANK_CMD_PROG;
-
-	*addr = value;
-
-	/* re-enable interrupts if necessary */
-	if (flag)
-		enable_interrupts ();
-
-	retval = 0;
-
-	/* data polling for D7 */
-	start = get_timer (0);
-	do {
-		if (get_timer (start) > CONFIG_SYS_FLASH_WRITE_TOUT) {
-			retval = 1;
-			goto done;
-		}
-		stat = *addr;
-	} while ((stat & BANK_STAT_RDY) != BANK_STAT_RDY);
-
-	if ((stat & BANK_STAT_ERR) != 0) {
-		printf ("flash program failed [0x%08lx] at address 0x%08lx\n",
-			(unsigned long)stat, (unsigned long)addr);
-		*addr = BANK_CMD_CLR_STAT;
-		retval = 3;
-	}
-
-done:
-	/* reset to read mode */
-	*addr = BANK_CMD_RST;
-
-	return (retval);
-}
-
-/*-----------------------------------------------------------------------
- */
-
-unsigned long
-flash_init (void)
-{
-	int i;
-
-	/* Init: no FLASHes known */
-	for (i=0; i<CONFIG_SYS_MAX_FLASH_BANKS; ++i) {
-		flash_info[i].flash_id = FLASH_UNKNOWN;
-	}
-
-	bank_probe (&flash_info[0], (bank_addr_t)CONFIG_SYS_FLASH_BASE);
-
-	/*
-	 * protect monitor and environment sectors
-	 */
-
-#if CONFIG_SYS_MONITOR_BASE == CONFIG_SYS_FLASH_BASE
-	(void)flash_protect (FLAG_PROTECT_SET,
-		      CONFIG_SYS_MONITOR_BASE,
-		      CONFIG_SYS_MONITOR_BASE+monitor_flash_len-1,
-		      &flash_info[0]);
-#endif
-
-#if defined(CONFIG_SYS_FLASH_ENV_ADDR)
-	(void)flash_protect (FLAG_PROTECT_SET,
-		      CONFIG_SYS_FLASH_ENV_ADDR,
-#if defined(CONFIG_SYS_FLASH_ENV_BUF)
-		      CONFIG_SYS_FLASH_ENV_ADDR + CONFIG_SYS_FLASH_ENV_BUF - 1,
-#else
-		      CONFIG_SYS_FLASH_ENV_ADDR + CONFIG_SYS_FLASH_ENV_SIZE - 1,
-#endif
-		      &flash_info[0]);
-#endif
-
-	return flash_info[0].size;
-}
-
-/*-----------------------------------------------------------------------
- */
-void
-flash_print_info (flash_info_t *info)
-{
-	int i;
-
-	if (info->flash_id == FLASH_UNKNOWN) {
-		printf ("missing or unknown FLASH type\n");
-		return;
-	}
-
-	switch (info->flash_id & FLASH_VENDMASK) {
-	case FLASH_MAN_INTEL:	printf ("INTEL ");		break;
-	default:		printf ("Unknown Vendor ");	break;
-	}
-
-	switch (info->flash_id & FLASH_TYPEMASK) {
-	case FLASH_28F320J5:	printf ("28F320J5 (32 Mbit, 2 x 16bit)\n");
-				break;
-	case FLASH_28F640J5:	printf ("28F640J5 (64 Mbit, 2 x 16bit)\n");
-				break;
-	case FLASH_28F320J3A:	printf ("28F320J3A (32 Mbit, 2 x 16bit)\n");
-				break;
-	case FLASH_28F640J3A:	printf ("28F640J3A (64 Mbit, 2 x 16bit)\n");
-				break;
-	case FLASH_28F128J3A:	printf ("28F320J3A (128 Mbit, 2 x 16bit)\n");
-				break;
-	default:		printf ("Unknown Chip Type\n");
-				break;
-	}
-
-	printf ("  Size: %ld MB in %d Sectors\n",
-		info->size >> 20, info->sector_count);
-
-	printf ("  Sector Start Addresses:");
-	for (i=0; i<info->sector_count; ++i) {
-		if ((i % 5) == 0)
-			printf ("\n   ");
-		printf (" %08lX%s",
-			info->start[i],
-			info->protect[i] ? " (RO)" : "     "
-		);
-	}
-	printf ("\n");
-	return;
-}
-
-/*
- * The following code cannot be run from FLASH!
- */
-
-/*-----------------------------------------------------------------------
- */
-
-int
-flash_erase (flash_info_t *info, int s_first, int s_last)
-{
-	int prot, sect, haderr;
-	ulong start, now, last;
-	int rcode = 0;
-
-#ifdef FLASH_DEBUG
-	printf ("\nflash_erase: erase %d sectors (%d to %d incl.) from\n"
-		"  Bank # %d: ", s_last - s_first + 1, s_first, s_last,
-		(info - flash_info) + 1);
-	flash_print_info (info);
-#endif
-
-	if ((s_first < 0) || (s_first > s_last)) {
-		if (info->flash_id == FLASH_UNKNOWN) {
-			printf ("- missing\n");
-		} else {
-			printf ("- no sectors to erase\n");
-		}
-		return 1;
-	}
-
-	prot = 0;
-	for (sect = s_first; sect <= s_last; ++sect) {
-		if (info->protect[sect]) {
-			prot++;
-		}
-	}
-
-	if (prot) {
-		printf ("- Warning: %d protected sector%s will not be erased\n",
-			prot, (prot > 1 ? "s" : ""));
-	}
-
-	start = get_timer (0);
-	last = 0;
-	haderr = 0;
-
-	for (sect = s_first; sect <= s_last; sect++) {
-		if (info->protect[sect] == 0) {	/* not protected */
-			ulong estart;
-			int sectdone;
-
-			bank_erase_init (info, sect);
-
-			/* wait at least 80us - let's wait 1 ms */
-			udelay (1000);
-
-			estart = get_timer (start);
-
-			do {
-				now = get_timer (start);
-
-				if (now - estart > CONFIG_SYS_FLASH_ERASE_TOUT) {
-					printf ("Timeout (sect %d)\n", sect);
-					haderr = 1;
-					rcode = 1;
-					break;
-				}
-
-#ifndef FLASH_DEBUG
-				/* show that we're waiting */
-				if ((now - last) > 1000) { /* every second */
-					putc ('.');
-					last = now;
-				}
-#endif
-
-				sectdone = bank_erase_poll (info, sect);
-
-				if (sectdone < 0) {
-					haderr = 1;
-					rcode = 1;
-					break;
-				}
-
-			} while (!sectdone);
-
-			if (haderr)
-				break;
-		}
-	}
-
-	if (haderr > 0)
-		printf (" failed\n");
-	else
-		printf (" done\n");
-
-	/* reset to read mode */
-	for (sect = s_first; sect <= s_last; sect++) {
-		if (info->protect[sect] == 0) {	/* not protected */
-			bank_reset (info, sect);
-		}
-	}
-	return rcode;
-}
-
-/*-----------------------------------------------------------------------
- * Write a word to Flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- * 3 - Program failed
- */
-static int
-write_word (flash_info_t *info, ulong dest, ulong data)
-{
-	/* Check if Flash is (sufficiently) erased */
-	if ((*(ulong *)dest & data) != data)
-		return (2);
-
-	return (bank_write_word ((bank_addr_t)dest, (bank_word_t)data));
-}
-
-/*-----------------------------------------------------------------------
- * Copy memory to flash, returns:
- * 0 - OK
- * 1 - write timeout
- * 2 - Flash not erased
- * 3 - Program failed
- */
-
-int
-write_buff (flash_info_t *info, uchar *src, ulong addr, ulong cnt)
-{
-	ulong cp, wp, data;
-	int i, l, rc;
-
-	wp = (addr & ~3);	/* get lower word aligned address */
-
-	/*
-	 * handle unaligned start bytes
-	 */
-	if ((l = addr - wp) != 0) {
-		data = 0;
-		for (i=0, cp=wp; i<l; ++i, ++cp) {
-			data = (data << 8) | (*(uchar *)cp);
-		}
-		for (; i<4 && cnt>0; ++i) {
-			data = (data << 8) | *src++;
-			--cnt;
-			++cp;
-		}
-		for (; cnt==0 && i<4; ++i, ++cp) {
-			data = (data << 8) | (*(uchar *)cp);
-		}
-
-		if ((rc = write_word (info, wp, data)) != 0) {
-			return (rc);
-		}
-		wp += 4;
-	}
-
-	/*
-	 * handle word aligned part
-	 */
-	while (cnt >= 4) {
-		data = 0;
-		for (i=0; i<4; ++i) {
-			data = (data << 8) | *src++;
-		}
-		if ((rc = write_word (info, wp, data)) != 0) {
-			return (rc);
-		}
-		wp  += 4;
-		cnt -= 4;
-	}
-
-	if (cnt == 0) {
-		return (0);
-	}
-
-	/*
-	 * handle unaligned tail bytes
-	 */
-	data = 0;
-	for (i=0, cp=wp; i<4 && cnt>0; ++i, ++cp) {
-		data = (data << 8) | *src++;
-		--cnt;
-	}
-	for (; i<4; ++i, ++cp) {
-		data = (data << 8) | (*(uchar *)cp);
-	}
-
-	return (write_word (info, wp, data));
-}
-
-/*-----------------------------------------------------------------------
- */
diff --git a/board/hymod/flash.h b/board/hymod/flash.h
deleted file mode 100644
index 6ea2823..0000000
--- a/board/hymod/flash.h
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * (C) Copyright 2000
- * Murray Jensen, CSIRO-MIT, <Murray.Jensen@csiro.au>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-/*************** DEFINES for Intel StrataFlash FLASH chip ********************/
-
-/* Commands */
-#define ISF_CMD_RST		0xFF		/* reset flash */
-#define ISF_CMD_RD_ID		0x90		/* read the id and lock bits */
-#define ISF_CMD_RD_QUERY	0x98		/* read device capabilities */
-#define ISF_CMD_RD_STAT		0x70		/* read the status register */
-#define ISF_CMD_CLR_STAT	0x50		/* clear the staus register */
-#define ISF_CMD_WR_BUF		0xE8		/* clear the staus register */
-#define ISF_CMD_PROG		0x40		/* program word command */
-#define ISF_CMD_ERASE1		0x20		/* 1st word for block erase */
-#define ISF_CMD_ERASE2		0xD0		/* 2nd word for block erase */
-#define ISF_CMD_ERASE_SUSP	0xB0		/* suspend block erase */
-#define ISF_CMD_LOCK		0x60		/* 1st word for all lock cmds */
-#define ISF_CMD_SET_LOCK_BLK	0x01		/* 2nd wrd set block lock bit */
-#define ISF_CMD_SET_LOCK_MSTR	0xF1		/* 2nd wrd set master lck bit */
-#define ISF_CMD_CLR_LOCK_BLK	0xD0		/* 2nd wrd clear blk lck bit */
-
-/* status register bits */
-#define ISF_STAT_DPS		0x02		/* Device Protect Status */
-#define ISF_STAT_VPPS		0x08		/* VPP Status */
-#define ISF_STAT_PSLBS		0x10		/* Program+Set Lock Bit Stat */
-#define ISF_STAT_ECLBS		0x20		/* Erase+Clr Lock Bit Stat */
-#define ISF_STAT_ESS		0x40		/* Erase Suspend Status */
-#define ISF_STAT_RDY		0x80		/* WSM Mach Status, 1=rdy */
-
-#define ISF_STAT_ERR		(ISF_STAT_VPPS | ISF_STAT_DPS | \
-				    ISF_STAT_ECLBS | ISF_STAT_PSLBS)
-
-/* register addresses, valid only following an ISF_CMD_RD_ID command */
-#define ISF_REG_MAN_CODE	0x00		/* manufacturer code */
-#define ISF_REG_DEV_CODE	0x01		/* device code */
-#define ISF_REG_BLK_LCK		0x02		/* block lock configuration */
-#define ISF_REG_MST_LCK		0x03		/* master lock configuration */
-
-/********************** DEFINES for Hymod Flash ******************************/
-
-/*
- * this code requires that the flash on any Hymod board appear as a bank
- * of two (identical) 16bit Intel StrataFlash chips with 64Kword erase
- * sectors (or blocks), running in x16 bit mode and connected side-by-side
- * to make a 32-bit wide bus.
- */
-
-typedef unsigned long bank_word_t;
-typedef bank_word_t bank_blk_t[64 * 1024];
-
-#define BANK_FILL_WORD(b)	(((bank_word_t)(b) << 16) | (bank_word_t)(b))
-
-#ifdef EXAMPLE
-
-/* theoretically the following examples should also work */
-
-/* one flash chip in x8 mode with 128Kword sectors and 8bit bus */
-typedef unsigned char bank_word_t;
-typedef bank_word_t bank_blk_t[128 * 1024];
-#define BANK_FILL_WORD(b)	((bank_word_t)(b))
-
-/* four flash chips in x16 mode with 32Kword sectors and 64bit bus */
-typedef unsigned long long bank_word_t;
-typedef bank_word_t bank_blk_t[32 * 1024];
-#define BANK_FILL_WORD(b)	( \
-				    ((bank_word_t)(b) << 48) \
-				    ((bank_word_t)(b) << 32) \
-				    ((bank_word_t)(b) << 16) \
-				    ((bank_word_t)(b) <<  0) \
-				)
-
-#endif /* EXAMPLE */
-
-/* the sizes of these two types should probably be the same */
-typedef bank_word_t *bank_addr_t;
-typedef unsigned long bank_size_t;
-
-/* align bank addresses and sizes to bank word boundaries */
-#define BANK_ADDR_WORD_ALIGN(a)	((bank_addr_t)((bank_size_t)(a) \
-				    & ~(sizeof (bank_word_t) - 1)))
-#define BANK_SIZE_WORD_ALIGN(s)	(((bank_size_t)(s) + sizeof (bank_word_t) - 1) \
-				    & ~(sizeof (bank_word_t) - 1))
-
-/* align bank addresses and sizes to bank block boundaries */
-#define BANK_ADDR_BLK_ALIGN(a)	((bank_addr_t)((bank_size_t)(a) \
-				    & ~(sizeof (bank_blk_t) - 1)))
-#define BANK_SIZE_BLK_ALIGN(s)	(((bank_size_t)(s) + sizeof (bank_blk_t) - 1) \
-				    & ~(sizeof (bank_blk_t) - 1))
-
-/* add an offset to a bank address */
-#define BANK_ADDR_OFFSET(a, o)	((bank_addr_t)((bank_size_t)(a) + \
-				    (bank_size_t)(o)))
-
-/* adjust a bank address to start of next word, block or bank */
-#define BANK_ADDR_NEXT_WORD(a)	BANK_ADDR_OFFSET(BANK_ADDR_WORD_ALIGN(a), \
-				    sizeof (bank_word_t))
-#define BANK_ADDR_NEXT_BLK(a)	BANK_ADDR_OFFSET(BANK_ADDR_BLK_ALIGN(a), \
-				    sizeof (bank_blk_t))
-
-/* get bank address of register r given a bank base address a and block num b */
-#define BANK_ADDR_REG(a, b, r)	BANK_ADDR_OFFSET(BANK_ADDR_OFFSET((a), \
-				    (bank_size_t)(b) * sizeof (bank_blk_t)), \
-					(bank_size_t)(r) * sizeof (bank_word_t))
-
-/* make a bank word value for each StrataFlash value */
-
-/* Commands */
-#define BANK_CMD_RST		BANK_FILL_WORD(ISF_CMD_RST)
-#define BANK_CMD_RD_ID		BANK_FILL_WORD(ISF_CMD_RD_ID)
-#define BANK_CMD_RD_STAT	BANK_FILL_WORD(ISF_CMD_RD_STAT)
-#define BANK_CMD_CLR_STAT	BANK_FILL_WORD(ISF_CMD_CLR_STAT)
-#define BANK_CMD_ERASE1		BANK_FILL_WORD(ISF_CMD_ERASE1)
-#define BANK_CMD_ERASE2		BANK_FILL_WORD(ISF_CMD_ERASE2)
-#define BANK_CMD_PROG		BANK_FILL_WORD(ISF_CMD_PROG)
-#define BANK_CMD_LOCK		BANK_FILL_WORD(ISF_CMD_LOCK)
-#define BANK_CMD_SET_LOCK_BLK	BANK_FILL_WORD(ISF_CMD_SET_LOCK_BLK)
-#define BANK_CMD_SET_LOCK_MSTR	BANK_FILL_WORD(ISF_CMD_SET_LOCK_MSTR)
-#define BANK_CMD_CLR_LOCK_BLK	BANK_FILL_WORD(ISF_CMD_CLR_LOCK_BLK)
-
-/* status register bits */
-#define BANK_STAT_DPS		BANK_FILL_WORD(ISF_STAT_DPS)
-#define BANK_STAT_PSS		BANK_FILL_WORD(ISF_STAT_PSS)
-#define BANK_STAT_VPPS		BANK_FILL_WORD(ISF_STAT_VPPS)
-#define BANK_STAT_PSLBS		BANK_FILL_WORD(ISF_STAT_PSLBS)
-#define BANK_STAT_ECLBS		BANK_FILL_WORD(ISF_STAT_ECLBS)
-#define BANK_STAT_ESS		BANK_FILL_WORD(ISF_STAT_ESS)
-#define BANK_STAT_RDY		BANK_FILL_WORD(ISF_STAT_RDY)
-
-#define BANK_STAT_ERR		BANK_FILL_WORD(ISF_STAT_ERR)
-
-/* make a bank register address for each StrataFlash register address */
-
-#define BANK_REG_MAN_CODE(a)	BANK_ADDR_REG((a), 0, ISF_REG_MAN_CODE)
-#define BANK_REG_DEV_CODE(a)	BANK_ADDR_REG((a), 0, ISF_REG_DEV_CODE)
-#define BANK_REG_BLK_LCK(a, b)	BANK_ADDR_REG((a), (b), ISF_REG_BLK_LCK)
-#define BANK_REG_MST_LCK(a)	BANK_ADDR_REG((a), 0, ISF_REG_MST_LCK)
diff --git a/board/hymod/global_env b/board/hymod/global_env
deleted file mode 100644
index ac12fd7..0000000
--- a/board/hymod/global_env
+++ /dev/null
@@ -1,145 +0,0 @@
-# DONT FORGET TO CHANGE THE "version" VAR BELOW IF YOU MAKE CHANGES TO THIS FILE
-
-# (C) Copyright 2001
-# Murray Jensen, CSIRO-MIT, <Murray.Jensen@csiro.au>
-#
-# SPDX-License-Identifier:	GPL-2.0+
-
-#
-# global_env
-#
-# file used by Hymod boards to initialise the u-boot non-volatile
-# environment when u-boot is first run (it determines this by the
-# absence of the environment variable "global_env_loaded")
-#
-# format of this file is:
-#
-#	1. blank lines and lines beginning with '#' are ignored
-#	2. all other lines must have the form <name>=<value>
-#	3. if a percent appears anywhere, it is replaced like so:
-#
-#		%s	serial number of the main board (10 digit zero filled)
-#		%S	serial number of the main board (plain number)
-#		%%	a percentage character
-#		... otherwise the %x is discarded
-#
-# if first character in <name> is a dash ('-'), then an existing env var
-# will not be overwritten (the dash is removed). i.e. it is only set if
-# it does not exist
-#
-# if last character in <name> is a plus ('+'), then <value> will be appended
-# to any existing env var (the plus is ignored). Duplicates of <value> are
-# removed.
-#
-# similarly, if the last character in <name> is a minus ('-'), then any
-# occurences of <value> in the current value of <name> will removed (the
-# minus is ignored).
-#
-# leading and trailing whitespace is removed in both <name> and <value>
-# (after processing any initial or final plus/minus in <name>).
-#
-
-# MISCELLANEOUS PARAMETERS
-
-# version must always come first
-version=4
-
-# set the ip address based on the main board serial number
-ipaddr=192.168.1.%S
-serverip=192.168.1.254
-
-# stop auto execute after tftp (not a very good name really)
-autostart=no
-
-# setting this to "yes" forces the global_env file to be loaded and processed
-# if the current version is different to the version in the file
-always_check_env=no
-
-# BOOTING COMMANDS AND PARAMETERS
-
-# command to run when "auto-booting"
-bootcmd=bootm 40080000
-
-# how long the "countdown" to automatically running "bootcmd" is
-bootdelay=2
-
-# how long before it "times out" console input and attempts to run "bootcmd"
-bootretry=5
-
-# arguments passed to the boot program (i.e. linux kernel) via register 6
-# the linux kernel (v2.4) uses the following registers:
-#	r3 - address of board information structure
-#	r4 - address of initial ramdisk image (0 means no initrd)
-#	r5 - size of initial ramdisk image
-#	r6 - address of command line string
--bootargs=root=/dev/mtdblock5 rootfstype=squashfs ro
-
-# these four are for hymod linux integrated into our Sun network
-bootargs+=serialno=%S
-bootargs+=nisclient nisdomain=mlb.dmt.csiro.au nissrvadr=138.194.112.4
-bootargs+=nfsclient
-bootargs+=automount
-
-# start a web server by default
-bootargs+=webserver
-
-# give negotiation time to finish
-bootargs+=netsleep=5
-
-# then our ciscos don't pass packets for 25-30 secs after that, so
-# pinging the server until it responds prevents network connections
-# from failing...
-bootargs+=netping
-
-# these are old bootargs - we don't need them anymore
-bootargs-=preload=unix,i2c-cpm,i2c-dev
-bootargs-=ramdisk_size=32768
-bootargs-=ramdisk_size=24576
-
-# FLASH MANIPULATION COMMANDS
-
-#
-# 16M flash, 64 x 256K sectors, mapped at address 0x40000000
-#
-# Sector(s)	Address		Size	Description
-#
-#  0 -  0	0x40000000	256K	boot code
-#  1 -  1	0x40040000	256K	non volatile environment
-#  2 -  4	0x40080000	768K	linux kernel image
-#  5 -  7	0x40140000	768K	alternate linux kernel image
-#  8 - 47	0x40200000	 10M	linux initial ramdisk image
-# 48 - 63	0x40c00000	  4M	ramdisk image for applications
-#
-
-fetchboot=tftp 100000 /hymod/u-boot.bin
-eraseboot=protect off 1:0 ; erase 1:0 ; protect on 1:0
-copyboot=protect off 1:0 ; cp.b 100000 40000000 40000 ; protect on 1:0
-cmpboot=cmp.b 100000 40000000 40000
-newboot=run fetchboot eraseboot copyboot cmpboot
-
-fetchlinux=tftp 100000 /hymod/linux.bin
-eraselinux=erase 1:2-4
-copylinux=cp.b 100000 40080000 ${filesize}
-cmplinux=cmp.b 100000 40080000 ${filesize}
-newlinux=run fetchlinux eraselinux copylinux cmplinux
-
-fetchaltlinux=tftp 100000 /hymod/altlinux.bin
-erasealtlinux=erase 1:5-7
-copyaltlinux=cp.b 100000 40140000 ${filesize}
-cmpaltlinux=cmp.b 100000 40140000 ${filesize}
-newaltlinux=run fetchaltlinux erasealtlinux copyaltlinux cmpaltlinux
-
-fetchroot=tftp 100000 /hymod/root.bin
-eraseroot=erase 1:8-47
-copyroot=cp.b 100000 40200000 ${filesize}
-cmproot=cmp.b 100000 40200000 ${filesize}
-newroot=run fetchroot eraseroot copyroot cmproot
-
-fetchard=tftp 100000 /hymod/apprd.bin
-eraseard=erase 1:48-63
-copyard=cp.b 100000 40c00000 ${filesize}
-cmpard=cmp.b 100000 40c00000 ${filesize}
-newapprd=run fetchard eraseard copyard cmpard
-
-# pass above map to linux mtd driver
-bootargs+=mtdparts=phys:256k(u-boot),256k(u-boot-env),768k(linux),768k(altlinux),10m(root),4m(hymod)
diff --git a/board/hymod/hymod.c b/board/hymod/hymod.c
deleted file mode 100644
index 0183f78..0000000
--- a/board/hymod/hymod.c
+++ /dev/null
@@ -1,521 +0,0 @@
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- *
- * Hacked for the Hymod board by Murray.Jensen@csiro.au, 20-Oct-00
- */
-
-#include <common.h>
-#include <bootretry.h>
-#include <cli.h>
-#include <mpc8260.h>
-#include <mpc8260_irq.h>
-#include <ioports.h>
-#include <i2c.h>
-#include <asm/iopin_8260.h>
-
-DECLARE_GLOBAL_DATA_PTR;
-
-/* ------------------------------------------------------------------------- */
-
-/* imports from eeprom.c */
-extern int hymod_eeprom_read (int, hymod_eeprom_t *);
-extern void hymod_eeprom_print (hymod_eeprom_t *);
-
-/* imports from env.c */
-extern void hymod_check_env (void);
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * I/O Port configuration table
- *
- * if conf is 1, then that port pin will be configured at boot time
- * according to the five values podr/pdir/ppar/psor/pdat for that entry
- */
-
-const iop_conf_t iop_conf_tab[4][32] = {
-
-	/* Port A configuration */
-	{
-		/* cnf par sor dir odr dat */
-		{   1,  1,  1,  0,  0,  0   },	/* PA31: FCC1 MII COL */
-		{   1,  1,  1,  0,  0,  0   },	/* PA30: FCC1 MII CRS */
-		{   1,  1,  1,  1,  0,  0   },	/* PA29: FCC1 MII TX_ER */
-		{   1,  1,  1,  1,  0,  0   },	/* PA28: FCC1 MII TX_EN */
-		{   1,  1,  1,  0,  0,  0   },	/* PA27: FCC1 MII RX_DV */
-		{   1,  1,  1,  0,  0,  0   },	/* PA26: FCC1 MII RX_ER */
-		{   1,  0,  0,  1,  0,  0   },	/* PA25: FCC2 MII MDIO */
-		{   1,  0,  0,  1,  0,  0   },	/* PA24: FCC2 MII MDC */
-		{   1,  0,  0,  1,  0,  0   },	/* PA23: FCC3 MII MDIO */
-		{   1,  0,  0,  1,  0,  0   },	/* PA22: FCC3 MII MDC */
-		{   1,  1,  0,  1,  0,  0   },	/* PA21: FCC1 MII TxD[3] */
-		{   1,  1,  0,  1,  0,  0   },	/* PA20: FCC1 MII TxD[2] */
-		{   1,  1,  0,  1,  0,  0   },	/* PA19: FCC1 MII TxD[1] */
-		{   1,  1,  0,  1,  0,  0   },	/* PA18: FCC1 MII TxD[0] */
-		{   1,  1,  0,  0,  0,  0   },	/* PA17: FCC1 MII RxD[3] */
-		{   1,  1,  0,  0,  0,  0   },	/* PA16: FCC1 MII RxD[2] */
-		{   1,  1,  0,  0,  0,  0   },	/* PA15: FCC1 MII RxD[1] */
-		{   1,  1,  0,  0,  0,  0   },	/* PA14: FCC1 MII RxD[0] */
-		{   1,  0,  0,  1,  0,  0   },	/* PA13: FCC1 MII MDIO */
-		{   1,  0,  0,  1,  0,  0   },	/* PA12: FCC1 MII MDC */
-		{   1,  0,  0,  1,  0,  0   },	/* PA11: SEL_CD */
-		{   1,  0,  0,  0,  0,  0   },	/* PA10: FLASH STS1 */
-		{   1,  0,  0,  0,  0,  0   },	/* PA09: FLASH STS0 */
-		{   1,  0,  0,  0,  0,  0   },	/* PA08: FLASH ~PE */
-		{   1,  0,  0,  0,  0,  0   },	/* PA07: WATCH ~HRESET */
-		{   1,  0,  0,  0,  1,  0   },	/* PA06: VC DONE */
-		{   1,  0,  0,  1,  1,  0   },	/* PA05: VC INIT */
-		{   1,  0,  0,  1,  0,  0   },	/* PA04: VC ~PROG */
-		{   1,  0,  0,  1,  0,  0   },	/* PA03: VM ENABLE */
-		{   1,  0,  0,  0,  1,  0   },	/* PA02: VM DONE */
-		{   1,  0,  0,  1,  1,  0   },	/* PA01: VM INIT */
-		{   1,  0,  0,  1,  0,  0   }	/* PA00: VM ~PROG */
-	},
-
-	/* Port B configuration */
-	{
-		/* cnf par sor dir odr dat */
-		{   1,  1,  0,  1,  0,  0   },	/* PB31: FCC2 MII TX_ER */
-		{   1,  1,  0,  0,  0,  0   },	/* PB30: FCC2 MII RX_DV */
-		{   1,  1,  1,  1,  0,  0   },	/* PB29: FCC2 MII TX_EN */
-		{   1,  1,  0,  0,  0,  0   },	/* PB28: FCC2 MII RX_ER */
-		{   1,  1,  0,  0,  0,  0   },	/* PB27: FCC2 MII COL */
-		{   1,  1,  0,  0,  0,  0   },	/* PB26: FCC2 MII CRS */
-		{   1,  1,  0,  1,  0,  0   },	/* PB25: FCC2 MII TxD[3] */
-		{   1,  1,  0,  1,  0,  0   },	/* PB24: FCC2 MII TxD[2] */
-		{   1,  1,  0,  1,  0,  0   },	/* PB23: FCC2 MII TxD[1] */
-		{   1,  1,  0,  1,  0,  0   },	/* PB22: FCC2 MII TxD[0] */
-		{   1,  1,  0,  0,  0,  0   },	/* PB21: FCC2 MII RxD[0] */
-		{   1,  1,  0,  0,  0,  0   },	/* PB20: FCC2 MII RxD[1] */
-		{   1,  1,  0,  0,  0,  0   },	/* PB19: FCC2 MII RxD[2] */
-		{   1,  1,  0,  0,  0,  0   },	/* PB18: FCC2 MII RxD[3] */
-		{   1,  1,  0,  0,  0,  0   },	/* PB17: FCC3 MII RX_DV */
-		{   1,  1,  0,  0,  0,  0   },	/* PB16: FCC3 MII RX_ER */
-		{   1,  1,  0,  1,  0,  0   },	/* PB15: FCC3 MII TX_ER */
-		{   1,  1,  0,  1,  0,  0   },	/* PB14: FCC3 MII TX_EN */
-		{   1,  1,  0,  0,  0,  0   },	/* PB13: FCC3 MII COL */
-		{   1,  1,  0,  0,  0,  0   },	/* PB12: FCC3 MII CRS */
-		{   1,  1,  0,  0,  0,  0   },	/* PB11: FCC3 MII RxD[3] */
-		{   1,  1,  0,  0,  0,  0   },	/* PB10: FCC3 MII RxD[2] */
-		{   1,  1,  0,  0,  0,  0   },	/* PB09: FCC3 MII RxD[1] */
-		{   1,  1,  0,  0,  0,  0   },	/* PB08: FCC3 MII RxD[0] */
-		{   1,  1,  0,  1,  0,  0   },	/* PB07: FCC3 MII TxD[3] */
-		{   1,  1,  0,  1,  0,  0   },	/* PB06: FCC3 MII TxD[2] */
-		{   1,  1,  0,  1,  0,  0   },	/* PB05: FCC3 MII TxD[1] */
-		{   1,  1,  0,  1,  0,  0   },	/* PB04: FCC3 MII TxD[0] */
-		{   0,  0,  0,  0,  0,  0   },	/* PB03: pin doesn't exist */
-		{   0,  0,  0,  0,  0,  0   },	/* PB02: pin doesn't exist */
-		{   0,  0,  0,  0,  0,  0   },	/* PB01: pin doesn't exist */
-		{   0,  0,  0,  0,  0,  0   }	/* PB00: pin doesn't exist */
-	},
-
-	/* Port C configuration */
-	{
-		/* cnf par sor dir odr dat */
-		{   1,  0,  0,  0,  0,  0   },	/* PC31: MEZ ~IACK */
-		{   0,  0,  0,  0,  0,  0   },	/* PC30: ? */
-		{   1,  1,  0,  0,  0,  0   },	/* PC29: CLK SCCx */
-		{   1,  1,  0,  0,  0,  0   },	/* PC28: CLK4 */
-		{   1,  1,  0,  0,  0,  0   },	/* PC27: CLK SCCF */
-		{   1,  1,  0,  0,  0,  0   },	/* PC26: CLK 32K */
-		{   1,  1,  0,  0,  0,  0   },	/* PC25: BRG4/CLK7 */
-		{   0,  0,  0,  0,  0,  0   },	/* PC24: ? */
-		{   1,  1,  0,  0,  0,  0   },	/* PC23: CLK SCCx */
-		{   1,  1,  0,  0,  0,  0   },	/* PC22: FCC1 MII RX_CLK */
-		{   1,  1,  0,  0,  0,  0   },	/* PC21: FCC1 MII TX_CLK */
-		{   1,  1,  0,  0,  0,  0   },	/* PC20: CLK SCCF */
-		{   1,  1,  0,  0,  0,  0   },	/* PC19: FCC2 MII RX_CLK */
-		{   1,  1,  0,  0,  0,  0   },	/* PC18: FCC2 MII TX_CLK */
-		{   1,  1,  0,  0,  0,  0   },	/* PC17: FCC3 MII RX_CLK */
-		{   1,  1,  0,  0,  0,  0   },	/* PC16: FCC3 MII TX_CLK */
-		{   1,  0,  0,  0,  0,  0   },	/* PC15: SCC1 UART ~CTS */
-		{   1,  0,  0,  0,  0,  0   },	/* PC14: SCC1 UART ~CD */
-		{   1,  0,  0,  0,  0,  0   },	/* PC13: SCC2 UART ~CTS */
-		{   1,  0,  0,  0,  0,  0   },	/* PC12: SCC2 UART ~CD */
-		{   1,  0,  0,  1,  0,  0   },	/* PC11: SCC1 UART ~DTR */
-		{   1,  0,  0,  1,  0,  0   },	/* PC10: SCC1 UART ~DSR */
-		{   1,  0,  0,  1,  0,  0   },	/* PC09: SCC2 UART ~DTR */
-		{   1,  0,  0,  1,  0,  0   },	/* PC08: SCC2 UART ~DSR */
-		{   1,  0,  0,  0,  0,  0   },	/* PC07: TEMP ~ALERT */
-		{   1,  0,  0,  0,  0,  0   },	/* PC06: FCC3 INT */
-		{   1,  0,  0,  0,  0,  0   },	/* PC05: FCC2 INT */
-		{   1,  0,  0,  0,  0,  0   },	/* PC04: FCC1 INT */
-		{   0,  1,  1,  1,  0,  0   },	/* PC03: SDMA IDMA2 ~DACK */
-		{   0,  1,  1,  0,  0,  0   },	/* PC02: SDMA IDMA2 ~DONE */
-		{   0,  1,  0,  0,  0,  0   },	/* PC01: SDMA IDMA2 ~DREQ */
-		{   1,  1,  0,  1,  0,  0   }	/* PC00: BRG7 */
-	},
-
-	/* Port D configuration */
-	{
-		/* cnf par sor dir odr dat */
-		{   1,  1,  0,  0,  0,  0   },	/* PD31: SCC1 UART RxD */
-		{   1,  1,  1,  1,  0,  0   },	/* PD30: SCC1 UART TxD */
-		{   1,  0,  0,  1,  0,  0   },	/* PD29: SCC1 UART ~RTS */
-		{   1,  1,  0,  0,  0,  0   },	/* PD28: SCC2 UART RxD */
-		{   1,  1,  0,  1,  0,  0   },	/* PD27: SCC2 UART TxD */
-		{   1,  0,  0,  1,  0,  0   },	/* PD26: SCC2 UART ~RTS */
-		{   1,  0,  0,  0,  0,  0   },	/* PD25: SCC1 UART ~RI */
-		{   1,  0,  0,  0,  0,  0   },	/* PD24: SCC2 UART ~RI */
-		{   1,  0,  0,  1,  0,  0   },	/* PD23: CLKGEN PD */
-		{   1,  0,  0,  0,  0,  0   },	/* PD22: USER3 */
-		{   1,  0,  0,  0,  0,  0   },	/* PD21: USER2 */
-		{   1,  0,  0,  0,  0,  0   },	/* PD20: USER1 */
-		{   1,  1,  1,  0,  0,  0   },	/* PD19: SPI ~SEL */
-		{   1,  1,  1,  0,  0,  0   },	/* PD18: SPI CLK */
-		{   1,  1,  1,  0,  0,  0   },	/* PD17: SPI MOSI */
-		{   1,  1,  1,  0,  0,  0   },	/* PD16: SPI MISO */
-		{   1,  1,  1,  0,  1,  0   },	/* PD15: I2C SDA */
-		{   1,  1,  1,  0,  1,  0   },	/* PD14: I2C SCL */
-		{   1,  0,  0,  1,  0,  1   },	/* PD13: TEMP ~STDBY */
-		{   1,  0,  0,  1,  0,  1   },	/* PD12: FCC3 ~RESET */
-		{   1,  0,  0,  1,  0,  1   },	/* PD11: FCC2 ~RESET */
-		{   1,  0,  0,  1,  0,  1   },	/* PD10: FCC1 ~RESET */
-		{   1,  0,  0,  0,  0,  0   },	/* PD09: PD9 */
-		{   1,  0,  0,  0,  0,  0   },	/* PD08: PD8 */
-		{   1,  0,  0,  1,  0,  1   },	/* PD07: PD7 */
-		{   1,  0,  0,  1,  0,  1   },	/* PD06: PD6 */
-		{   1,  0,  0,  1,  0,  1   },	/* PD05: PD5 */
-		{   1,  0,  0,  1,  0,  1   },	/* PD04: PD4 */
-		{   0,  0,  0,  0,  0,  0   },	/* PD03: pin doesn't exist */
-		{   0,  0,  0,  0,  0,  0   },	/* PD02: pin doesn't exist */
-		{   0,  0,  0,  0,  0,  0   },	/* PD01: pin doesn't exist */
-		{   0,  0,  0,  0,  0,  0   }	/* PD00: pin doesn't exist */
-	}
-};
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * AMI FS6377 Clock Generator configuration table
- *
- * the "fs6377_regs[]" table entries correspond to FS6377 registers
- * 0 - 15 (total of 16 bytes).
- *
- * the data is written to the FS6377 via the i2c bus using address in
- * "fs6377_addr" (address is 7 bits - R/W bit not included).
- *
- * The fs6377 has four clock outputs: A, B, C and D.
- *
- * Outputs C and D can each provide two different clock outputs C1/D1 or
- * C2/D2 depending on the state of the SEL_CD input which is connected to
- * the MPC8260 I/O port pin PA11. PA11 output (SEL_CD input) low (or 0)
- * selects C1/D1 and PA11 output (SEL_CD input) high (or 1) selects C2/D2.
- *
- * PA11 defaults to output low (or 0) in the i/o port config table above.
- *
- * Output A provides a 100MHz for the High Speed Serial chips. Output B
- * provides a 3.6864MHz clock for more accurate asynchronous serial bit
- * rates. Output C is routed to the mezzanine connector but is currently
- * unused - both C1 and C2 are set to 16MHz. Output D is used by both the
- * alt-input and display mezzanine boards for their video chips. The
- * alt-input board requires a clock of 24.576MHz and this is available on
- * D1 (PA11=SEL_CD=0). The display board requires a clock of 27MHz and this
- * is available on D2 (PA11=SEL_CD=1).
- *
- * So the default is a clock suitable for the alt-input board. PA11 is toggled
- * later in misc_init_r(), if a display board is detected.
- */
-
-uchar fs6377_addr = 0x5c;
-
-uchar fs6377_regs[16] = {
-	 12,  75,  64,  25, 144, 128,  25, 192,
-	  0,  16, 135, 192, 224,  64,  64, 192
-};
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * special board initialisation, after clocks and timebase have been
- * set up but before environment and serial are initialised.
- *
- * added so that very early initialisations can be done using the i2c
- * driver (which requires the clocks, to calculate the dividers, and
- * the timebase, for udelay())
- */
-
-int
-board_postclk_init (void)
-{
-	i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
-
-	/*
-	 * Initialise the FS6377 clock chip
-	 *
-	 * the secondary address is the register number from where to
-	 * start the write - I want to write all the registers
-	 *
-	 * don't bother checking return status - we have no console yet
-	 * to print it on, nor any RAM to store it in - it will be obvious
-	 * if this doesn't work
-	 */
-	(void) i2c_write (fs6377_addr, 0, 1, fs6377_regs,
-					sizeof (fs6377_regs));
-
-	return (0);
-}
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * Check Board Identity: Hardwired to HYMOD
- */
-
-int
-checkboard (void)
-{
-	puts ("Board: HYMOD\n");
-	return (0);
-}
-
-/* ------------------------------------------------------------------------- */
-
-/*
- * miscellaneous (early - while running in flash) initialisations.
- */
-
-#define _NOT_USED_	0xFFFFFFFF
-
-uint upmb_table[] = {
-	/* Read Single Beat (RSS) - offset 0x00 */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	/* Read Burst (RBS) - offset 0x08 */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	/* Write Single Beat (WSS) - offset 0x18 */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	/* Write Burst (WSS) - offset 0x20 */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	/* Refresh Timer (PTS) - offset 0x30 */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	/* Exception Condition (EXS) - offset 0x3c */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_
-};
-
-uint upmc_table[] = {
-	/* Read Single Beat (RSS) - offset 0x00 */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	/* Read Burst (RBS) - offset 0x08 */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	/* Write Single Beat (WSS) - offset 0x18 */
-	0xF0E00000, 0xF0A00000, 0x00A00000, 0x30A00000,
-	0xF0F40007, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	/* Write Burst (WSS) - offset 0x20 */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	/* Refresh Timer (PTS) - offset 0x30 */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	/* Exception Condition (EXS) - offset 0x3c */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_
-};
-
-int
-misc_init_f (void)
-{
-	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
-	volatile memctl8260_t *memctl = &immap->im_memctl;
-
-	printf ("UPMs:  ");
-
-	upmconfig (UPMB, upmb_table, sizeof upmb_table / sizeof upmb_table[0]);
-	memctl->memc_mbmr = CONFIG_SYS_MBMR;
-
-	upmconfig (UPMC, upmc_table, sizeof upmc_table / sizeof upmc_table[0]);
-	memctl->memc_mcmr = CONFIG_SYS_MCMR;
-
-	printf ("configured\n");
-	return (0);
-}
-
-/* ------------------------------------------------------------------------- */
-
-phys_size_t
-initdram (int board_type)
-{
-	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
-	volatile memctl8260_t *memctl = &immap->im_memctl;
-	volatile uchar c = 0, *ramaddr = (uchar *) (CONFIG_SYS_SDRAM_BASE + 0x8);
-	ulong psdmr = CONFIG_SYS_PSDMR;
-	int i;
-
-	/*
-	 * Quote from 8260 UM (10.4.2 SDRAM Power-On Initialization, 10-35):
-	 *
-	 * "At system reset, initialization software must set up the
-	 *  programmable parameters in the memory controller banks registers
-	 *  (ORx, BRx, P/LSDMR). After all memory parameters are configured,
-	 *  system software should execute the following initialization sequence
-	 *  for each SDRAM device.
-	 *
-	 *  1. Issue a PRECHARGE-ALL-BANKS command
-	 *  2. Issue eight CBR REFRESH commands
-	 *  3. Issue a MODE-SET command to initialize the mode register
-	 *
-	 *  The initial commands are executed by setting P/LSDMR[OP] and
-	 *  accessing the SDRAM with a single-byte transaction."
-	 *
-	 * The appropriate BRx/ORx registers have already been set when we
-	 * get here. The SDRAM can be accessed at the address CONFIG_SYS_SDRAM_BASE.
-	 */
-
-	memctl->memc_psrt = CONFIG_SYS_PSRT;
-	memctl->memc_mptpr = CONFIG_SYS_MPTPR;
-
-	memctl->memc_psdmr = psdmr | PSDMR_OP_PREA;
-	*ramaddr = c;
-
-	memctl->memc_psdmr = psdmr | PSDMR_OP_CBRR;
-	for (i = 0; i < 8; i++)
-		*ramaddr = c;
-
-	memctl->memc_psdmr = psdmr | PSDMR_OP_MRW;
-	*ramaddr = c;
-
-	memctl->memc_psdmr = psdmr | PSDMR_OP_NORM | PSDMR_RFEN;
-	*ramaddr = c;
-
-	return (CONFIG_SYS_SDRAM_SIZE << 20);
-}
-
-/* ------------------------------------------------------------------------- */
-/* miscellaneous initialisations after relocation into ram (misc_init_r)     */
-/*									     */
-/* loads the data in the main board and mezzanine board eeproms into	     */
-/* the hymod configuration struct stored in the board information area.	     */
-/*									     */
-/* if the contents of either eeprom is invalid, prompts for a serial	     */
-/* number (and an ethernet address if required) then fetches a file	     */
-/* containing information to be stored in the eeprom from the tftp server    */
-/* (the file name is based on the serial number and a built-in path)	     */
-
-int
-last_stage_init (void)
-{
-	hymod_conf_t *cp = &gd->bd->bi_hymod_conf;
-	int rc;
-
-	/*
-	 * we use the cli_readline() function, but we also want
-	 * command timeout enabled
-	 */
-	bootretry_init_cmd_timeout();
-
-	memset ((void *) cp, 0, sizeof (*cp));
-
-	/* set up main board config info */
-
-	rc = hymod_eeprom_read (0, &cp->main.eeprom);
-
-	puts ("EEPROM:main...");
-	if (rc < 0)
-		puts ("NOT PRESENT\n");
-	else if (rc == 0)
-		puts ("INVALID\n");
-	else {
-		cp->main.eeprom.valid = 1;
-
-		printf ("OK (ver %u)\n", cp->main.eeprom.ver);
-		hymod_eeprom_print (&cp->main.eeprom);
-
-		/*
-		 * hard-wired assumption here: all hymod main boards will have
-		 * one xilinx fpga, with the interrupt line connected to IRQ2
-		 *
-		 * One day, this might be based on the board type
-		 */
-
-		cp->main.xlx[0].mmap.prog.exists = 1;
-		cp->main.xlx[0].mmap.prog.size = FPGA_MAIN_CFG_SIZE;
-		cp->main.xlx[0].mmap.prog.base = FPGA_MAIN_CFG_BASE;
-
-		cp->main.xlx[0].mmap.reg.exists = 1;
-		cp->main.xlx[0].mmap.reg.size = FPGA_MAIN_REG_SIZE;
-		cp->main.xlx[0].mmap.reg.base = FPGA_MAIN_REG_BASE;
-
-		cp->main.xlx[0].mmap.port.exists = 1;
-		cp->main.xlx[0].mmap.port.size = FPGA_MAIN_PORT_SIZE;
-		cp->main.xlx[0].mmap.port.base = FPGA_MAIN_PORT_BASE;
-
-		cp->main.xlx[0].iopins.prog_pin.port = FPGA_MAIN_PROG_PORT;
-		cp->main.xlx[0].iopins.prog_pin.pin = FPGA_MAIN_PROG_PIN;
-		cp->main.xlx[0].iopins.prog_pin.flag = 1;
-		cp->main.xlx[0].iopins.init_pin.port = FPGA_MAIN_INIT_PORT;
-		cp->main.xlx[0].iopins.init_pin.pin = FPGA_MAIN_INIT_PIN;
-		cp->main.xlx[0].iopins.init_pin.flag = 1;
-		cp->main.xlx[0].iopins.done_pin.port = FPGA_MAIN_DONE_PORT;
-		cp->main.xlx[0].iopins.done_pin.pin = FPGA_MAIN_DONE_PIN;
-		cp->main.xlx[0].iopins.done_pin.flag = 1;
-#ifdef FPGA_MAIN_ENABLE_PORT
-		cp->main.xlx[0].iopins.enable_pin.port = FPGA_MAIN_ENABLE_PORT;
-		cp->main.xlx[0].iopins.enable_pin.pin = FPGA_MAIN_ENABLE_PIN;
-		cp->main.xlx[0].iopins.enable_pin.flag = 1;
-#endif
-
-		cp->main.xlx[0].irq = FPGA_MAIN_IRQ;
-	}
-
-	/* set up mezzanine board config info */
-
-	rc = hymod_eeprom_read (1, &cp->mezz.eeprom);
-
-	puts ("EEPROM:mezz...");
-	if (rc < 0)
-		puts ("NOT PRESENT\n");
-	else if (rc == 0)
-		puts ("INVALID\n");
-	else {
-		cp->main.eeprom.valid = 1;
-
-		printf ("OK (ver %u)\n", cp->mezz.eeprom.ver);
-		hymod_eeprom_print (&cp->mezz.eeprom);
-	}
-
-	cp->crc = crc32 (0, (unsigned char *)cp, offsetof (hymod_conf_t, crc));
-
-	hymod_check_env ();
-
-	return (0);
-}
-
-#ifdef CONFIG_SHOW_ACTIVITY
-void board_show_activity (ulong timebase)
-{
-#ifdef CONFIG_SYS_HYMOD_DBLEDS
-	volatile immap_t *immr = (immap_t *) CONFIG_SYS_IMMR;
-	volatile iop8260_t *iop = &immr->im_ioport;
-	static int shift = 0;
-
-	if ((timestamp % CONFIG_SYS_HZ) == 0) {
-		if (++shift > 3)
-			shift = 0;
-		iop->iop_pdatd =
-				(iop->iop_pdatd & ~0x0f000000) | (1 << (24 + shift));
-	}
-#endif /* CONFIG_SYS_HYMOD_DBLEDS */
-}
-
-void show_activity(int arg)
-{
-}
-#endif /* CONFIG_SHOW_ACTIVITY */
diff --git a/board/hymod/hymod.h b/board/hymod/hymod.h
deleted file mode 100644
index 7024d8a..0000000
--- a/board/hymod/hymod.h
+++ /dev/null
@@ -1,305 +0,0 @@
-/*
- * (C) Copyright 2001
- * Murray Jensen, CSIRO-MIT, <Murray.Jensen@csiro.au>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#ifndef _HYMOD_H_
-#define _HYMOD_H_
-
-#ifdef CONFIG_MPC8260
-#include <asm/iopin_8260.h>
-#endif
-
-/*
- * hymod configuration data - passed by boot code via the board information
- * structure (only U-Boot has support for this at the moment)
- *
- * there are three types of data passed up from the boot monitor. the first
- * (type hymod_eeprom_t) is the eeprom data that was read off both the main
- * (or mother) board and the mezzanine board (if any). this data defines how
- * many Xilinx fpgas are on each board, and their types (among other things).
- * the second type of data (type xlx_mmap_t, one per Xilinx fpga) defines where
- * in the physical address space the various Xilinx fpga access regions have
- * been mapped by the boot rom. the third type of data (type xlx_iopins_t,
- * one per Xilinx fpga) defines which io port pins are connected to the various
- * signals required to program a Xilinx fpga.
- *
- * A ram/flash "bank" refers to memory controlled by the same chip select.
- *
- * the eeprom contents are defined as in technical note #2 - basically,
- * a header, zero or more records in no particular order, and a 32 bit crc
- * a record is 1 or more type bytes, a length byte and "length" bytes.
- */
-
-#define HYMOD_EEPROM_ID		0xAA	/* eeprom id byte */
-#define HYMOD_EEPROM_VER	1	/* eeprom contents version (0-127) */
-#define HYMOD_EEPROM_SIZE	256	/* number of bytes in the eeprom */
-
-/* eeprom header */
-typedef
-    struct {
-	unsigned char id;		/* eeprom id byte */
-	unsigned char :1;
-	unsigned char ver:7;		/* eeprom contents version number */
-	unsigned long len;		/* total # of bytes btw hdr and crc */
-    }
-hymod_eehdr_t;
-
-/* maximum number of bytes available for eeprom data records */
-#define HYMOD_EEPROM_MAXLEN	(HYMOD_EEPROM_SIZE \
-					- sizeof (hymod_eehdr_t) \
-					- sizeof (unsigned long))
-
-/* eeprom data record */
-typedef
-    union {
-	struct {
-	    unsigned char topbit:1;
-	    unsigned char type:7;
-	    unsigned char len;
-	    unsigned char data[1];	/* variable length */
-	} small;
-	struct {
-	    unsigned short topbit:1;
-	    unsigned short nxtbit:1;
-	    unsigned short type:14;
-	    unsigned short len;
-	    unsigned char data[1];	/* variable length */
-	} medium;
-	struct {
-	    unsigned long topbit:1;
-	    unsigned long nxtbit:1;
-	    unsigned long type:30;
-	    unsigned long len;
-	    unsigned char data[1];	/* variable length */
-	} large;
-    }
-hymod_eerec_t;
-
-#define HYMOD_EEOFF_MAIN	0x00	/* i2c addr offset for main eeprom */
-#define HYMOD_EEOFF_MEZZ	0x04	/* i2c addr offset for mezz eepomr */
-
-/* eeprom record types */
-#define HYMOD_EEREC_SERNO	1	/* serial number */
-#define HYMOD_EEREC_DATE	2	/* date */
-#define HYMOD_EEREC_BATCH	3	/* batch id */
-#define HYMOD_EEREC_TYPE	4	/* board type */
-#define HYMOD_EEREC_REV		5	/* revision number */
-#define HYMOD_EEREC_SDRAM	6	/* sdram sizes */
-#define HYMOD_EEREC_FLASH	7	/* flash sizes */
-#define HYMOD_EEREC_ZBT		8	/* zbt ram sizes */
-#define HYMOD_EEREC_XLXTYP	9	/* Xilinx fpga types */
-#define HYMOD_EEREC_XLXSPD	10	/* Xilinx fpga speeds */
-#define HYMOD_EEREC_XLXTMP	11	/* Xilinx fpga temperatures */
-#define HYMOD_EEREC_XLXGRD	12	/* Xilinx fpga grades */
-#define HYMOD_EEREC_CPUTYP	13	/* Motorola CPU type */
-#define HYMOD_EEREC_CPUSPD	14	/* CPU speed */
-#define HYMOD_EEREC_BUSSPD	15	/* bus speed */
-#define HYMOD_EEREC_CPMSPD	16	/* CPM speed */
-#define HYMOD_EEREC_HSTYPE	17	/* high-speed serial chip type */
-#define HYMOD_EEREC_HSCHIN	18	/* high-speed serial input channels */
-#define HYMOD_EEREC_HSCHOUT	19	/* high-speed serial output channels */
-
-/* some dimensions */
-#define HYMOD_MAX_BATCH		32	/* max no. of bytes in batch id */
-#define HYMOD_MAX_SDRAM		4	/* max sdram "banks" on any board */
-#define HYMOD_MAX_FLASH		4	/* max flash "banks" on any board */
-#define HYMOD_MAX_ZBT		16	/* max ZBT rams on any board */
-#define HYMOD_MAX_XLX		4	/* max Xilinx fpgas on any board */
-
-#define HYMOD_MAX_BYTES		16	/* enough to store any bytes array */
-
-/* board types */
-#define HYMOD_BDTYPE_NONE	0	/* information not present */
-#define HYMOD_BDTYPE_IO		1	/* I/O main board */
-#define HYMOD_BDTYPE_CLP	2	/* CLP main board */
-#define HYMOD_BDTYPE_DSP	3	/* DSP main board */
-#define HYMOD_BDTYPE_INPUT	4	/* video input mezzanine board */
-#define HYMOD_BDTYPE_ALTINPUT	5	/* video input mezzanine board */
-#define HYMOD_BDTYPE_DISPLAY	6	/* video display mezzanine board */
-#define HYMOD_BDTYPE_MAX	7	/* first invalid value */
-
-/* Xilinx fpga types */
-#define HYMOD_XTYP_NONE		0	/* information not present */
-#define HYMOD_XTYP_XCV300E	1	/* Xilinx Virtex 300 */
-#define HYMOD_XTYP_XCV400E	2	/* Xilinx Virtex 400 */
-#define HYMOD_XTYP_XCV600E	3	/* Xilinx Virtex 600 */
-#define HYMOD_XTYP_MAX		4	/* first invalid value */
-
-/* Xilinx fpga speeds */
-#define HYMOD_XSPD_NONE		0	/* information not present */
-#define HYMOD_XSPD_SIX		1
-#define HYMOD_XSPD_SEVEN	2
-#define HYMOD_XSPD_EIGHT	3
-#define HYMOD_XSPD_MAX		4	/* first invalid value */
-
-/* Xilinx fpga temperatures */
-#define HYMOD_XTMP_NONE		0	/* information not present */
-#define HYMOD_XTMP_COM		1
-#define HYMOD_XTMP_IND		2
-#define HYMOD_XTMP_MAX		3	/* first invalid value */
-
-/* Xilinx fpga grades */
-#define HYMOD_XTMP_NONE		0	/* information not present */
-#define HYMOD_XTMP_NORMAL	1
-#define HYMOD_XTMP_ENGSAMP	2
-#define HYMOD_XTMP_MAX		3	/* first invalid value */
-
-/* CPU types */
-#define HYMOD_CPUTYPE_NONE	0	/* information not present */
-#define HYMOD_CPUTYPE_MPC8260	1	/* Motorola MPC8260 embedded powerpc */
-#define HYMOD_CPUTYPE_MAX	2	/* first invalid value */
-
-/* CPU/BUS/CPM clock speeds */
-#define HYMOD_CLKSPD_NONE	0	/* information not present */
-#define HYMOD_CLKSPD_33MHZ	1
-#define HYMOD_CLKSPD_66MHZ	2
-#define HYMOD_CLKSPD_100MHZ	3
-#define HYMOD_CLKSPD_133MHZ	4
-#define HYMOD_CLKSPD_166MHZ	5
-#define HYMOD_CLKSPD_200MHZ	6
-#define HYMOD_CLKSPD_MAX	7	/* first invalid value */
-
-/* high speed serial chip types */
-#define HYMOD_HSSTYPE_NONE	0	/* information not present */
-#define HYMOD_HSSTYPE_AMCC52064	1
-#define HYMOD_HSSTYPE_MAX	2	/* first invalid value */
-
-/* a date (yyyy-mm-dd) */
-typedef
-    struct {
-	unsigned short year;
-	unsigned char month;
-	unsigned char day;
-    }
-hymod_date_t;
-
-/* describes a Xilinx fpga */
-typedef
-    struct {
-	unsigned char type;		/* chip type */
-	unsigned char speed;		/* chip speed rating */
-	unsigned char temp;		/* chip temperature rating */
-	unsigned char grade;		/* chip grade */
-    }
-hymod_xlx_t;
-
-/* describes a Motorola embedded processor */
-typedef
-    struct {
-	unsigned char type;		/* CPU type */
-	unsigned char cpuspd;		/* speed of the PowerPC core */
-	unsigned char busspd;		/* speed of the system and 60x bus */
-	unsigned char cpmspd;		/* speed of the CPM co-processor */
-    }
-hymod_mpc_t;
-
-/* info about high-speed (1Gbit) serial interface */
-typedef
-    struct {
-	unsigned char type;		/* high-speed serial chip type */
-	unsigned char nchin;		/* number of input channels mounted */
-	unsigned char nchout;		/* number of output channels mounted */
-    }
-hymod_hss_t;
-
-/*
- * this defines the contents of the serial eeprom that exists on every
- * hymod board, including mezzanine boards (the serial eeprom will be
- * faked for early development boards that don't have one)
- */
-
-typedef
-    struct {
-	unsigned char valid:1;		/* contents of this struct is valid */
-	unsigned char ver:7;		/* eeprom contents version */
-	unsigned char bdtype;		/* board type */
-	unsigned char bdrev;		/* board revision */
-	unsigned char batchlen;		/* length of batch string below */
-	unsigned long serno;		/* serial number */
-	hymod_date_t date;		/* manufacture date */
-	unsigned char batch[32];	/* manufacturer specific batch id */
-	unsigned char nsdram;		/* # of ram "banks" */
-	unsigned char nflash;		/* # of flash "banks" */
-	unsigned char nzbt;		/* # of ZBT rams */
-	unsigned char nxlx;		/* # of Xilinx fpgas */
-	unsigned char sdramsz[HYMOD_MAX_SDRAM];	/* log2 of sdram size */
-	unsigned char flashsz[HYMOD_MAX_FLASH];	/* log2 of flash size */
-	unsigned char zbtsz[HYMOD_MAX_ZBT];	/* log2 of ZBT ram size */
-	hymod_xlx_t xlx[HYMOD_MAX_XLX];	/* Xilinx fpga info */
-	hymod_mpc_t mpc;		/* Motorola MPC CPU info */
-	hymod_hss_t hss;		/* high-speed serial info */
-    }
-hymod_eeprom_t;
-
-/*
- * this defines a region in the processor's physical address space
- */
-typedef
-    struct {
-	unsigned long exists:1;		/* 1 if the region exists, 0 if not */
-	unsigned long size:31;		/* size in bytes */
-	unsigned long base;		/* base address */
-    }
-xlx_prgn_t;
-
-/*
- * this defines where the various Xilinx fpga access regions are mapped
- * into the physical address space of the processor
- */
-typedef
-    struct {
-	xlx_prgn_t prog;		/* program access region */
-	xlx_prgn_t reg;			/* register access region */
-	xlx_prgn_t port;		/* port access region */
-    }
-xlx_mmap_t;
-
-/*
- * this defines which 8260 i/o port pins are connected to the various
- * signals required for programming a Xilinx fpga
- */
-typedef
-    struct {
-	iopin_t prog_pin;		/* assert for >= 300ns to program */
-	iopin_t init_pin;		/* goes high when fpga is cleared */
-	iopin_t done_pin;		/* goes high when program is done */
-	iopin_t enable_pin;		/* some fpgas need enabling */
-    }
-xlx_iopins_t;
-
-/* all info about one Xilinx chip */
-typedef
-    struct {
-	xlx_mmap_t mmap;
-	xlx_iopins_t iopins;
-	unsigned long irq:8;		/* h/w intr req number for this fpga */
-    }
-xlx_info_t;
-
-/* all info about one hymod board */
-typedef
-    struct {
-	hymod_eeprom_t eeprom;
-	xlx_info_t xlx[HYMOD_MAX_XLX];
-    }
-hymod_board_t;
-
-/*
- * this defines the configuration information of a hymod board-set
- * (main board + possible mezzanine board). In future, there may be
- * more than one mezzanine board (stackable?) - if so, add a "mezz2"
- * field, and so on... or make mezz an array?
- */
-typedef
-    struct {
-	unsigned long ver:8;		/* version control */
-	hymod_board_t main;		/* main board info */
-	hymod_board_t mezz;		/* mezzanine board info */
-	unsigned long crc;		/* ensures kernel and boot prom agree */
-    }
-hymod_conf_t;
-
-#endif /* _HYMOD_H_ */
diff --git a/board/hymod/input.c b/board/hymod/input.c
deleted file mode 100644
index a9035d3..0000000
--- a/board/hymod/input.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/*
- * (C) Copyright 2003
- * Murray Jensen, CSIRO-MIT, <Murray.Jensen@csiro.au>
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-#include <common.h>
-#include <bootretry.h>
-#include <cli.h>
-
-int
-hymod_get_serno (const char *prompt)
-{
-	for (;;) {
-		int n, serno;
-		char *p;
-
-		bootretry_reset_cmd_timeout();
-
-		n = cli_readline(prompt);
-
-		if (n < 0)
-			return (n);
-
-		if (n == 0)
-			continue;
-
-		serno = (int) simple_strtol (console_buffer, &p, 10);
-
-		if (p > console_buffer && *p == '\0' && serno > 0)
-			return (serno);
-
-		printf ("Invalid number (%s) - please re-enter\n",
-			console_buffer);
-	}
-}
-
-int
-hymod_get_ethaddr (void)
-{
-	for (;;) {
-		int n;
-
-		bootretry_reset_cmd_timeout();
-
-		n = cli_readline("Enter board ethernet address: ");
-
-		if (n < 0)
-			return (n);
-
-		if (n == 0)
-			continue;
-
-		if (n == 17) {
-			int i;
-			char *p, *q;
-
-			/* see if it looks like an ethernet address */
-
-			p = console_buffer;
-
-			for (i = 0; i < 6; i++) {
-				char term = (i == 5 ? '\0' : ':');
-
-				(void)simple_strtol (p, &q, 16);
-
-				if ((q - p) != 2 || *q++ != term)
-					break;
-
-				p = q;
-			}
-
-			if (i == 6) {
-				/* it looks ok - set it */
-				printf ("Setting ethernet addr to %s\n",
-					console_buffer);
-
-				setenv ("ethaddr", console_buffer);
-
-				puts ("Remember to do a 'saveenv' to "
-					"make it permanent\n");
-
-				return (0);
-			}
-		}
-
-		printf ("Invalid ethernet addr (%s) - please re-enter\n",
-			console_buffer);
-	}
-}
diff --git a/board/hymod/u-boot.lds b/board/hymod/u-boot.lds
deleted file mode 100644
index 1dfd2b2..0000000
--- a/board/hymod/u-boot.lds
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
-   __DYNAMIC = 0;    */
-SECTIONS
-{
-  /* Read-only sections, merged into text segment: */
-  . = + SIZEOF_HEADERS;
-  .interp : { *(.interp) }
-  .hash          : { *(.hash)		}
-  .dynsym        : { *(.dynsym)		}
-  .dynstr        : { *(.dynstr)		}
-  .rel.text      : { *(.rel.text)		}
-  .rela.text     : { *(.rela.text)	}
-  .rel.data      : { *(.rel.data)		}
-  .rela.data     : { *(.rela.data)	}
-  .rel.rodata    : { *(.rel.rodata)	}
-  .rela.rodata   : { *(.rela.rodata)	}
-  .rel.got       : { *(.rel.got)		}
-  .rela.got      : { *(.rela.got)		}
-  .rel.ctors     : { *(.rel.ctors)	}
-  .rela.ctors    : { *(.rela.ctors)	}
-  .rel.dtors     : { *(.rel.dtors)	}
-  .rela.dtors    : { *(.rela.dtors)	}
-  .rel.bss       : { *(.rel.bss)		}
-  .rela.bss      : { *(.rela.bss)		}
-  .rel.plt       : { *(.rel.plt)		}
-  .rela.plt      : { *(.rela.plt)		}
-  .init          : { *(.init)	}
-  .plt : { *(.plt) }
-  .text      :
-  {
-    /* WARNING - the following is hand-optimized to fit within	*/
-    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
-
-    arch/powerpc/cpu/mpc8260/start.o	(.text)
-/*
-    common/dlmalloc.o	(.text)
-    arch/powerpc/lib/ppcstring.o	(.text)
-    lib/vsprintf.o	(.text)
-    lib/crc32.o		(.text)
-    lib/zlib.o		(.text)
-
-    . = env_offset;
-*/
-    common/env_embedded.o(.text)
-
-    *(.text)
-    *(.got1)
-  }
-  _etext = .;
-  PROVIDE (etext = .);
-  .rodata    :
-  {
-    *(.eh_frame)
-    *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
-  }
-  .fini      : { *(.fini)    } =0
-  .ctors     : { *(.ctors)   }
-  .dtors     : { *(.dtors)   }
-
-  /* Read-write section, merged into data segment: */
-  . = (. + 0x0FFF) & 0xFFFFF000;
-  _erotext = .;
-  PROVIDE (erotext = .);
-  .reloc   :
-  {
-    _GOT2_TABLE_ = .;
-    KEEP(*(.got2))
-    KEEP(*(.got))
-    PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4);
-    _FIXUP_TABLE_ = .;
-    *(.fixup)
-  }
-  __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1;
-  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
-  .data    :
-  {
-    *(.data)
-    *(.data1)
-    *(.sdata)
-    *(.sdata2)
-    *(.dynamic)
-    CONSTRUCTORS
-  }
-  _edata  =  .;
-  PROVIDE (edata = .);
-
-  . = .;
-
-  . = ALIGN(4);
-  .u_boot_list : {
-	KEEP(*(SORT(.u_boot_list*)));
-  }
-
-
-  . = .;
-  __start___ex_table = .;
-  __ex_table : { *(__ex_table) }
-  __stop___ex_table = .;
-
-  . = ALIGN(4096);
-  __init_begin = .;
-  .text.init : { *(.text.init) }
-  .data.init : { *(.data.init) }
-  . = ALIGN(4096);
-  __init_end = .;
-
-  __bss_start = .;
-  .bss (NOLOAD)       :
-  {
-   *(.sbss) *(.scommon)
-   *(.dynbss)
-   *(.bss)
-   *(COMMON)
-  }
-  . = ALIGN(256 * 1024);
-  .ppcenv	:
-  {
-    common/env_embedded.o (.ppcenv)
-  }
-  . = ALIGN(4);
-  __bss_end = . ;
-  PROVIDE (end = .);
-}
diff --git a/board/hymod/u-boot.lds.debug b/board/hymod/u-boot.lds.debug
deleted file mode 100644
index b9c84c7..0000000
--- a/board/hymod/u-boot.lds.debug
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * (C) Copyright 2000
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-OUTPUT_ARCH(powerpc)
-/* Do we need any of these for elf?
-   __DYNAMIC = 0;    */
-SECTIONS
-{
-  /* Read-only sections, merged into text segment: */
-  . = + SIZEOF_HEADERS;
-  .interp : { *(.interp) }
-  .hash          : { *(.hash)		}
-  .dynsym        : { *(.dynsym)		}
-  .dynstr        : { *(.dynstr)		}
-  .rel.text      : { *(.rel.text)		}
-  .rela.text     : { *(.rela.text)	}
-  .rel.data      : { *(.rel.data)		}
-  .rela.data     : { *(.rela.data)	}
-  .rel.rodata    : { *(.rel.rodata)	}
-  .rela.rodata   : { *(.rela.rodata)	}
-  .rel.got       : { *(.rel.got)		}
-  .rela.got      : { *(.rela.got)		}
-  .rel.ctors     : { *(.rel.ctors)	}
-  .rela.ctors    : { *(.rela.ctors)	}
-  .rel.dtors     : { *(.rel.dtors)	}
-  .rela.dtors    : { *(.rela.dtors)	}
-  .rel.bss       : { *(.rel.bss)		}
-  .rela.bss      : { *(.rela.bss)		}
-  .rel.plt       : { *(.rel.plt)		}
-  .rela.plt      : { *(.rela.plt)		}
-  .init          : { *(.init)	}
-  .plt : { *(.plt) }
-  .text      :
-  {
-    /* WARNING - the following is hand-optimized to fit within	*/
-    /* the sector layout of our flash chips!	XXX FIXME XXX	*/
-
-    arch/powerpc/cpu/mpc8xx/start.o	(.text)
-    common/dlmalloc.o	(.text)
-    lib/vsprintf.o	(.text)
-    lib/crc32.o		(.text)
-
-    . = env_offset;
-    common/env_embedded.o(.text)
-
-    *(.text)
-    *(.got1)
-  }
-  _etext = .;
-  PROVIDE (etext = .);
-  .rodata    :
-  {
-    *(.rodata)
-    *(.rodata1)
-    *(.rodata.str1.4)
-    *(.eh_frame)
-  }
-  .fini      : { *(.fini)    } =0
-  .ctors     : { *(.ctors)   }
-  .dtors     : { *(.dtors)   }
-
-  /* Read-write section, merged into data segment: */
-  . = (. + 0x0FFF) & 0xFFFFF000;
-  _erotext = .;
-  PROVIDE (erotext = .);
-  .reloc   :
-  {
-    *(.got)
-    _GOT2_TABLE_ = .;
-    *(.got2)
-    _FIXUP_TABLE_ = .;
-    *(.fixup)
-  }
-  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2;
-  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
-  .data    :
-  {
-    *(.data)
-    *(.data1)
-    *(.sdata)
-    *(.sdata2)
-    *(.dynamic)
-    CONSTRUCTORS
-  }
-  _edata  =  .;
-  PROVIDE (edata = .);
-
-
-  . = ALIGN(4);
-  .u_boot_list : {
-	KEEP(*(SORT(.u_boot_list*)));
-  }
-
-
-  __start___ex_table = .;
-  __ex_table : { *(__ex_table) }
-  __stop___ex_table = .;
-
-  . = ALIGN(4096);
-  __init_begin = .;
-  .text.init : { *(.text.init) }
-  .data.init : { *(.data.init) }
-  . = ALIGN(4096);
-  __init_end = .;
-
-  __bss_start = .;
-  .bss       :
-  {
-   *(.sbss) *(.scommon)
-   *(.dynbss)
-   *(.bss)
-   *(COMMON)
-  }
-  __bss_end = . ;
-  PROVIDE (end = .);
-}