powerpc: mpc8xx: remove stxxtc board support

This board has been orphaned for a while and old enough.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>

7 files changed, 0 insertions, 883 deletions

diff --git a/board/stx/stxxtc/Kconfig b/board/stx/stxxtc/Kconfig
deleted file mode 100644
index c444cff..0000000
--- a/board/stx/stxxtc/Kconfig
+++ /dev/null
@@ -1,15 +0,0 @@
-if TARGET_STXXTC
-
-config SYS_BOARD
-	string
-	default "stxxtc"
-
-config SYS_VENDOR
-	string
-	default "stx"
-
-config SYS_CONFIG_NAME
-	string
-	default "stxxtc"
-
-endif
diff --git a/board/stx/stxxtc/MAINTAINERS b/board/stx/stxxtc/MAINTAINERS
deleted file mode 100644
index 5ea36b2..0000000
--- a/board/stx/stxxtc/MAINTAINERS
+++ /dev/null
@@ -1,6 +0,0 @@
-STXXTC BOARD
-M:	Dan Malek <dan@embeddedalley.com>
-S:	Orphan (since 2014-06)
-F:	board/stx/stxxtc/
-F:	include/configs/stxxtc.h
-F:	configs/stxxtc_defconfig
diff --git a/board/stx/stxxtc/Makefile b/board/stx/stxxtc/Makefile
deleted file mode 100644
index 6738d4e..0000000
--- a/board/stx/stxxtc/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	= stxxtc.o
diff --git a/board/stx/stxxtc/README.stxxtc b/board/stx/stxxtc/README.stxxtc
deleted file mode 100644
index 7d9d4d3..0000000
--- a/board/stx/stxxtc/README.stxxtc
+++ /dev/null
@@ -1,59 +0,0 @@
-
-
-First, some build notes on the Silicon Turnkey eXpress XTc.
-
-This board has both 87x/88x procesor options at various
-frequencies.  The configuration file has some macros for setting
-the clock speed, not all have been tested.  They all have
-a 10MHz input clock.  Please do not check in a configuration
-file that selects a high speed not available on all processors.
-We chose the 66MHz core and bus speed, which should be OK on
-all boards.  If you have a processor, lucky you! :-)
-Just build a new configuration with that speed, check
-the macro configuration to ensure it's correct.  If the
-macro is updated, please check that in, but keep default
-processor speed.
-
-The board is likely to have more than 1Mbyte of NOR boot flash.
-It was also configured with a high boot vector (Dan's fault)
-so the standard 8xx mapping doesn't work well. We had to move
-the addresses around a little bit so one copy would work.  The
-flash got fragmented, and we are working on a better solution.
-There is an "xtc.cfg" floating around for the BDI2000, use
-that for programming a new version of U-Boot.  You can probably
-find it on the Silicon Turnkey eXpress (www.silicontkx.com),
-Embedded Alley Solutions (embeddedalley.com), or Denx (denx.de)
-servers.
-
-The board will also have various SDRAM sizes, but the code
-should automatically determine the amount of memory.
-
-There are a couple of different board versions, visually
-they use different BGA or surface mount memory parts.  However,
-they are logically the same board.
-
-Now, some operational notes.
-
-The board has the option of sporting two FEC Ethernet ports.
-The second port isn't configured to be automatically available
-because it would cause U-Boot to generate a board data structure
-(the bd_t) with multiple MAC addresses and be incompatible with
-standard 8xx kernel builds.  You can use/test the second FEC
-in U-Boot by assigning an 'eth1addr' and selecting the second
-FEC as the port to use.
-
-Since this is just a development board and not a product, STx
-does not assign unique MAC addresses.  We just pilfer the
-"default" ones used by Wolfgang on some other boards.  Please
-ensure you assign unique MAC addresses when using these boards.
-
-The serial port baud rate is 38400, because that's the way
-I like it :-)
-
-Thanks to Pantelis for lots of the work on this board port.
-
-Have Fun!
-
-	-- Dan
-
-15 August 2005
diff --git a/board/stx/stxxtc/stxxtc.c b/board/stx/stxxtc/stxxtc.c
deleted file mode 100644
index 1996efb..0000000
--- a/board/stx/stxxtc/stxxtc.c
+++ /dev/null
@@ -1,592 +0,0 @@
-/*
- * (C) Copyright 2000-2004
- * Pantelis Antoniou, Intracom S.A., panto@intracom.gr
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- * (C) Copyright 2005
- * Dan Malek, Embedded Edge, LLC, dan@embeddededge.com
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-/*
- * U-Boot port on STx XTc board
- * Mostly copied from Netta
- */
-
-#include <common.h>
-#include <miiphy.h>
-
-#include "mpc8xx.h"
-
-#ifdef CONFIG_HW_WATCHDOG
-#include <watchdog.h>
-#endif
-
-/****************************************************************/
-
-/* some sane bit macros */
-#define _BD(_b)				(1U << (31-(_b)))
-#define _BDR(_l, _h)			(((((1U << (31-(_l))) - 1) << 1) | 1) & ~((1U << (31-(_h))) - 1))
-
-#define _BW(_b)				(1U << (15-(_b)))
-#define _BWR(_l, _h)			(((((1U << (15-(_l))) - 1) << 1) | 1) & ~((1U << (15-(_h))) - 1))
-
-#define _BB(_b)				(1U << (7-(_b)))
-#define _BBR(_l, _h)			(((((1U << (7-(_l))) - 1) << 1) | 1) & ~((1U << (7-(_h))) - 1))
-
-#define _B(_b)				_BD(_b)
-#define _BR(_l, _h)			_BDR(_l, _h)
-
-/****************************************************************/
-
-/*
- * Check Board Identity:
- *
- * Return 1 always.
- */
-
-int checkboard(void)
-{
-	printf ("Silicon Turnkey eXpress XTc\n");
-	return (0);
-}
-
-/****************************************************************/
-
-#define _NOT_USED_	0xFFFFFFFF
-
-/****************************************************************/
-
-#define CS_0000		0x00000000
-#define CS_0001		0x10000000
-#define CS_0010		0x20000000
-#define CS_0011		0x30000000
-#define CS_0100		0x40000000
-#define CS_0101		0x50000000
-#define CS_0110		0x60000000
-#define CS_0111		0x70000000
-#define CS_1000		0x80000000
-#define CS_1001		0x90000000
-#define CS_1010		0xA0000000
-#define CS_1011		0xB0000000
-#define CS_1100		0xC0000000
-#define CS_1101		0xD0000000
-#define CS_1110		0xE0000000
-#define CS_1111		0xF0000000
-
-#define BS_0000		0x00000000
-#define BS_0001		0x01000000
-#define BS_0010		0x02000000
-#define BS_0011		0x03000000
-#define BS_0100		0x04000000
-#define BS_0101		0x05000000
-#define BS_0110		0x06000000
-#define BS_0111		0x07000000
-#define BS_1000		0x08000000
-#define BS_1001		0x09000000
-#define BS_1010		0x0A000000
-#define BS_1011		0x0B000000
-#define BS_1100		0x0C000000
-#define BS_1101		0x0D000000
-#define BS_1110		0x0E000000
-#define BS_1111		0x0F000000
-
-#define GPL0_AAAA	0x00000000
-#define GPL0_AAA0	0x00200000
-#define GPL0_AAA1	0x00300000
-#define GPL0_000A	0x00800000
-#define GPL0_0000	0x00A00000
-#define GPL0_0001	0x00B00000
-#define GPL0_111A	0x00C00000
-#define GPL0_1110	0x00E00000
-#define GPL0_1111	0x00F00000
-
-#define GPL1_0000	0x00000000
-#define GPL1_0001	0x00040000
-#define GPL1_1110	0x00080000
-#define GPL1_1111	0x000C0000
-
-#define GPL2_0000	0x00000000
-#define GPL2_0001	0x00010000
-#define GPL2_1110	0x00020000
-#define GPL2_1111	0x00030000
-
-#define GPL3_0000	0x00000000
-#define GPL3_0001	0x00004000
-#define GPL3_1110	0x00008000
-#define GPL3_1111	0x0000C000
-
-#define GPL4_0000	0x00000000
-#define GPL4_0001	0x00001000
-#define GPL4_1110	0x00002000
-#define GPL4_1111	0x00003000
-
-#define GPL5_0000	0x00000000
-#define GPL5_0001	0x00000400
-#define GPL5_1110	0x00000800
-#define GPL5_1111	0x00000C00
-#define LOOP		0x00000080
-
-#define EXEN		0x00000040
-
-#define AMX_COL		0x00000000
-#define AMX_ROW		0x00000020
-#define AMX_MAR		0x00000030
-
-#define NA		0x00000008
-
-#define UTA		0x00000004
-
-#define TODT		0x00000002
-
-#define LAST		0x00000001
-
-#define A10_AAAA	GPL0_AAAA
-#define A10_AAA0	GPL0_AAA0
-#define A10_AAA1	GPL0_AAA1
-#define A10_000A	GPL0_000A
-#define A10_0000	GPL0_0000
-#define A10_0001	GPL0_0001
-#define A10_111A	GPL0_111A
-#define A10_1110	GPL0_1110
-#define A10_1111	GPL0_1111
-
-#define RAS_0000	GPL1_0000
-#define RAS_0001	GPL1_0001
-#define RAS_1110	GPL1_1110
-#define RAS_1111	GPL1_1111
-
-#define CAS_0000	GPL2_0000
-#define CAS_0001	GPL2_0001
-#define CAS_1110	GPL2_1110
-#define CAS_1111	GPL2_1111
-
-#define WE_0000		GPL3_0000
-#define WE_0001		GPL3_0001
-#define WE_1110		GPL3_1110
-#define WE_1111		GPL3_1111
-
-/* #define CAS_LATENCY	3  */
-#define CAS_LATENCY	2
-
-const uint sdram_table[0x40] = {
-
-#if CAS_LATENCY == 3
-	/* RSS */
-	CS_0001 | BS_1111 | A10_AAAA | RAS_0001 | CAS_1111 | WE_1111 | AMX_COL | UTA,			/* ACT   */
-	CS_1111 | BS_1111 | A10_0000 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | UTA,			/* NOP   */
-	CS_0000 | BS_1111 | A10_0001 | RAS_1111 | CAS_0001 | WE_1111 | AMX_COL | UTA,			/* READ  */
-	CS_0001 | BS_0001 | A10_1111 | RAS_0001 | CAS_1111 | WE_0001 | AMX_COL | UTA,			/* PALL  */
-	CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL,				/* NOP   */
-	CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | UTA | TODT | LAST,	/* NOP   */
-	_NOT_USED_, _NOT_USED_,
-
-	/* RBS */
-	CS_0001 | BS_1111 | A10_AAAA | RAS_0001 | CAS_1111 | WE_1111 | AMX_COL | UTA,			/* ACT   */
-	CS_1111 | BS_1111 | A10_0000 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | UTA,			/* NOP   */
-	CS_0001 | BS_1111 | A10_0001 | RAS_1111 | CAS_0001 | WE_1111 | AMX_COL | UTA,			/* READ  */
-	CS_1111 | BS_0000 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | UTA,			/* NOP   */
-	CS_1111 | BS_0000 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL,				/* NOP	 */
-	CS_1111 | BS_0000 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL,				/* NOP	 */
-	CS_0001 | BS_0001 | A10_1111 | RAS_0001 | CAS_1111 | WE_0001 | AMX_COL,				/* PALL  */
-	CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | TODT | LAST,		/* NOP	 */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-
-	/* WSS */
-	CS_0001 | BS_1111 | A10_AAAA | RAS_0001 | CAS_1111 | WE_1111 | AMX_COL | UTA,			/* ACT   */
-	CS_1111 | BS_1111 | A10_0000 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL,				/* NOP	 */
-	CS_0000 | BS_0001 | A10_0000 | RAS_1111 | CAS_0001 | WE_0000 | AMX_COL | UTA,			/* WRITE */
-	CS_0001 | BS_1111 | A10_1111 | RAS_0001 | CAS_1111 | WE_0001 | AMX_COL | UTA,			/* PALL  */
-	CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | UTA | TODT | LAST,	/* NOP   */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_,
-
-	/* WBS */
-	CS_0001 | BS_1111 | A10_AAAA | RAS_0001 | CAS_1111 | WE_1111 | AMX_COL | UTA,			/* ACT   */
-	CS_1111 | BS_1111 | A10_0000 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL,				/* NOP   */
-	CS_0001 | BS_0000 | A10_0000 | RAS_1111 | CAS_0001 | WE_0000 | AMX_COL,				/* WRITE */
-	CS_1111 | BS_0000 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL,				/* NOP   */
-	CS_1111 | BS_0000 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL,				/* NOP   */
-	CS_1111 | BS_0001 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | UTA,			/* NOP   */
-	CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | UTA,			/* NOP   */
-	CS_0001 | BS_1111 | A10_1111 | RAS_0001 | CAS_1111 | WE_0001 | AMX_COL | UTA,			/* PALL  */
-	CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | UTA | TODT | LAST,	/* NOP   */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_,
-#endif
-
-#if CAS_LATENCY == 2
-	/* RSS */
-	CS_0001 | BS_1111 | A10_AAAA | RAS_0001 | CAS_1111 | WE_1111 | AMX_COL | UTA,			/* ACT   */
-	CS_1110 | BS_1110 | A10_0000 | RAS_1111 | CAS_1110 | WE_1111 | AMX_COL | UTA,			/* NOP   */
-	CS_0001 | BS_0001 | A10_0000 | RAS_1111 | CAS_0001 | WE_1111 | AMX_COL | UTA,			/* READ  */
-	CS_1110 | BS_1111 | A10_0001 | RAS_1110 | CAS_1111 | WE_1110 | AMX_COL,				/* NOP   */
-	CS_0001 | BS_1111 | A10_1111 | RAS_0001 | CAS_1111 | WE_0001 | AMX_COL | UTA | TODT | LAST,	/* PALL  */
-	_NOT_USED_,
-	_NOT_USED_, _NOT_USED_,
-
-	/* RBS */
-	CS_0001 | BS_1111 | A10_AAAA | RAS_0001 | CAS_1111 | WE_1111 | AMX_COL | UTA,			/* ACT   */
-	CS_1110 | BS_1110 | A10_0000 | RAS_1111 | CAS_1110 | WE_1111 | AMX_COL | UTA,			/* NOP   */
-	CS_0001 | BS_0000 | A10_0000 | RAS_1111 | CAS_0001 | WE_1111 | AMX_COL | UTA,			/* READ  */
-	CS_1111 | BS_0000 | A10_0000 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL,				/* NOP   */
-	CS_1111 | BS_0000 | A10_0000 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL,				/* NOP   */
-	CS_1111 | BS_0001 | A10_0000 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL,				/* NOP   */
-	CS_1110 | BS_1111 | A10_0001 | RAS_1110 | CAS_1111 | WE_1110 | AMX_COL,				/* NOP   */
-	CS_0001 | BS_1111 | A10_1111 | RAS_0001 | CAS_1111 | WE_0001 | AMX_COL | UTA | TODT | LAST,	/* PALL  */
-	_NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-
-	/* WSS */
-	CS_0001 | BS_1111 | A10_AAA0 | RAS_0001 | CAS_1111 | WE_1111 | AMX_COL | UTA,			/* ACT   */
-	CS_1110 | BS_1110 | A10_0000 | RAS_1111 | CAS_1110 | WE_1110 | AMX_COL,				/* NOP   */
-	CS_0000 | BS_0001 | A10_0001 | RAS_1110 | CAS_0001 | WE_0000 | AMX_COL | UTA,			/* WRITE */
-	CS_0001 | BS_1111 | A10_1111 | RAS_0001 | CAS_1111 | WE_0001 | AMX_COL | UTA | TODT | LAST,	/* PALL  */
-	_NOT_USED_,
-	_NOT_USED_, _NOT_USED_,
-	_NOT_USED_,
-
-	/* WBS */
-	CS_0001 | BS_1111 | A10_AAAA | RAS_0001 | CAS_1111 | WE_1111 | AMX_COL | UTA,			/* ACT   */
-	CS_1110 | BS_1110 | A10_0000 | RAS_1111 | CAS_1110 | WE_1110 | AMX_COL,				/* NOP   */
-	CS_0001 | BS_0000 | A10_0000 | RAS_1111 | CAS_0001 | WE_0001 | AMX_COL,				/* WRITE */
-	CS_1111 | BS_0000 | A10_0000 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL,				/* NOP   */
-	CS_1111 | BS_0000 | A10_0000 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL,				/* NOP   */
-	CS_1110 | BS_0001 | A10_0001 | RAS_1110 | CAS_1111 | WE_1110 | AMX_COL | UTA,			/* NOP   */
-	CS_0001 | BS_1111 | A10_1111 | RAS_0001 | CAS_1111 | WE_0001 | AMX_COL | UTA | TODT | LAST,	/* PALL  */
-	_NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_,
-
-#endif
-
-	/* UPT */
-	CS_0001 | BS_1111 | A10_1111 | RAS_0001 | CAS_0001 | WE_1111 | AMX_COL | UTA | LOOP,		/* ATRFR */
-	CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | UTA,			/* NOP   */
-	CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | UTA,			/* NOP   */
-	CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | UTA,			/* NOP   */
-	CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | UTA | LOOP,		/* NOP   */
-	CS_1111 | BS_1111 | A10_1111 | RAS_1111 | CAS_1111 | WE_1111 | AMX_COL | UTA | TODT | LAST,	/* NOP   */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_,
-
-	/* EXC */
-	CS_0001 | BS_1111 | A10_1111 | RAS_0001 | CAS_1111 | WE_0001 | AMX_COL | UTA | LAST,
-	_NOT_USED_,
-
-	/* REG */
-	CS_1110 | BS_1111 | A10_1110 | RAS_1110 | CAS_1110 | WE_1110 | AMX_MAR | UTA,
-	CS_0001 | BS_1111 | A10_0001 | RAS_0001 | CAS_0001 | WE_0001 | AMX_MAR | UTA | LAST,
-};
-
-static const uint nandcs_table[0x40] = {
-	/* RSS */
-	CS_1000 | GPL4_1111 | GPL5_1111 | UTA,
-	CS_0000 | GPL4_1110 | GPL5_1111 | UTA,
-	CS_0000 | GPL4_0000 | GPL5_1111 | UTA,
-	CS_0000 | GPL4_0000 | GPL5_1111 | UTA,
-	CS_0000 | GPL4_0000 | GPL5_1111,
-	CS_0000 | GPL4_0001 | GPL5_1111 | UTA,
-	CS_0000 | GPL4_1111 | GPL5_1111 | UTA,
-	CS_0011 | GPL4_1111 | GPL5_1111 | UTA | LAST,	/* NOP   */
-
-	/* RBS */
-	_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_,
-
-	/* WSS */
-	CS_1000 | GPL4_1111 | GPL5_1110 | UTA,
-	CS_0000 | GPL4_1111 | GPL5_0000 | UTA,
-	CS_0000 | GPL4_1111 | GPL5_0000 | UTA,
-	CS_0000 | GPL4_1111 | GPL5_0000 | UTA,
-	CS_0000 | GPL4_1111 | GPL5_0001 | UTA,
-	CS_0000 | GPL4_1111 | GPL5_1111 | UTA,
-	CS_0000 | GPL4_1111 | GPL5_1111,
-	CS_0011 | GPL4_1111 | GPL5_1111 | UTA | LAST,
-
-	/* WBS */
-	_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_,
-
-	/* UPT */
-	_NOT_USED_, _NOT_USED_, _NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_,	_NOT_USED_, _NOT_USED_,
-	_NOT_USED_, _NOT_USED_,	_NOT_USED_, _NOT_USED_,
-
-	/* EXC */
-	CS_0001 | LAST,
-	_NOT_USED_,
-
-	/* REG */
-	CS_1110 ,
-	CS_0001 | LAST,
-};
-
-/* 0xC8 = 0b11001000 , CAS3, >> 2 = 0b00 11 0 010 */
-/* 0x88 = 0b10001000 , CAS2, >> 2 = 0b00 10 0 010 */
-#define MAR_SDRAM_INIT		((CAS_LATENCY << 6) | 0x00000008LU)
-
-/* 9 */
-#define CONFIG_SYS_MAMR	((CONFIG_SYS_MAMR_PTA << MAMR_PTA_SHIFT)  | MAMR_PTAE	    |	\
-			 MAMR_AMA_TYPE_1 | MAMR_DSA_1_CYCL | MAMR_G0CLA_A10 |	\
-			 MAMR_RLFA_1X	 | MAMR_WLFA_1X	   | MAMR_TLFA_4X)
-
-void check_ram(unsigned int addr, unsigned int size)
-{
-	unsigned int i, j, v, vv;
-	volatile unsigned int *p;
-	unsigned int pv;
-
-	p = (unsigned int *)addr;
-	pv = (unsigned int)p;
-	for (i = 0; i < size / sizeof(unsigned int); i++, pv += sizeof(unsigned int))
-		*p++ = pv;
-
-	p = (unsigned int *)addr;
-	for (i = 0; i < size / sizeof(unsigned int); i++) {
-		v = (unsigned int)p;
-		vv = *p;
-		if (vv != v) {
-			printf("%p: read %08x instead of %08x\n", p, vv, v);
-			hang();
-		}
-		p++;
-	}
-
-	for (j = 0; j < 5; j++) {
-		switch (j) {
-			case 0: v = 0x00000000; break;
-			case 1: v = 0xffffffff; break;
-			case 2: v = 0x55555555; break;
-			case 3: v = 0xaaaaaaaa; break;
-			default:v = 0xdeadbeef; break;
-		}
-		p = (unsigned int *)addr;
-		for (i = 0; i < size / sizeof(unsigned int); i++) {
-			*p = v;
-			vv = *p;
-			if (vv != v) {
-				printf("%p: read %08x instead of %08x\n", p, vv, v);
-				hang();
-			}
-			*p = ~v;
-			p++;
-		}
-	}
-}
-
-#define DO_LOOP do { for (;;) asm volatile ("nop" : : : "memory"); } while(0)
-
-phys_size_t initdram(int board_type)
-{
-	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
-	volatile memctl8xx_t *memctl = &immap->im_memctl;
-	long int size;
-	u32 d1, d2;
-
-	upmconfig(UPMA, (uint *) sdram_table, sizeof(sdram_table) / sizeof(sdram_table[0]));
-
-	/*
-	 * Preliminary prescaler for refresh
-	 */
-	memctl->memc_mptpr = MPTPR_PTP_DIV8;
-
-	memctl->memc_mar = MAR_SDRAM_INIT;	/* 32-bit address to be output on the address bus if AMX = 0b11 */
-
-	/*
-	 * Map controller bank 3 to the SDRAM bank at preliminary address.
-	 */
-	memctl->memc_or4 = CONFIG_SYS_OR4_PRELIM;
-	memctl->memc_br4 = CONFIG_SYS_BR4_PRELIM;
-
-	memctl->memc_mamr = CONFIG_SYS_MAMR & ~MAMR_PTAE;	/* no refresh yet */
-
-	udelay(200);
-
-	/* perform SDRAM initialisation sequence */
-	memctl->memc_mcr = MCR_OP_RUN | MCR_UPM_A | MCR_MB_CS4 | MCR_MLCF(1) | MCR_MAD(0x3C);	/* precharge all		*/
-	udelay(1);
-
-	memctl->memc_mcr = MCR_OP_RUN | MCR_UPM_A | MCR_MB_CS4 | MCR_MLCF(2) | MCR_MAD(0x30);	/* refresh 2 times(0)		*/
-	udelay(1);
-
-	memctl->memc_mcr = MCR_OP_RUN | MCR_UPM_A | MCR_MB_CS4 | MCR_MLCF(1) | MCR_MAD(0x3E);	/* exception program (write mar)*/
-	udelay(1);
-
-	memctl->memc_mamr |= MAMR_PTAE;	/* enable refresh */
-
-	udelay(10000);
-
-
-	d1 = 0xAA55AA55;
-	*(volatile u32 *)0 = d1;
-	d2 = *(volatile u32 *)0;
-	if (d1 != d2) {
-		printf("DRAM fails: wrote 0x%08x read 0x%08x\n", d1, d2);
-		DO_LOOP;
-	}
-
-	d1 = 0x55AA55AA;
-	*(volatile u32 *)0 = d1;
-	d2 = *(volatile u32 *)0;
-	if (d1 != d2) {
-		printf("DRAM fails: wrote 0x%08x read 0x%08x\n", d1, d2);
-		DO_LOOP;
-	}
-
-	d1 = 0x12345678;
-	*(volatile u32 *)0 = d1;
-	d2 = *(volatile u32 *)0;
-	if (d1 != d2) {
-		printf("DRAM fails: wrote 0x%08x read 0x%08x\n", d1, d2);
-		DO_LOOP;
-	}
-
-	size = get_ram_size((long *)0, SDRAM_MAX_SIZE);
-
-	return size;
-}
-
-/* ------------------------------------------------------------------------- */
-
-void reset_phys(void)
-{
-	int phyno;
-	unsigned short v;
-
-	udelay(10000);
-	/* reset the damn phys */
-	mii_init();
-
-	for (phyno = 0; phyno < 32; ++phyno) {
-		miiphy_read("FEC", phyno, MII_PHYSID1, &v);
-		if (v == 0xFFFF)
-			continue;
-		miiphy_write("FEC", phyno, MII_BMCR, BMCR_PDOWN);
-		udelay(10000);
-		miiphy_write("FEC", phyno, MII_BMCR, BMCR_RESET | BMCR_ANENABLE);
-		udelay(10000);
-	}
-}
-
-/* ------------------------------------------------------------------------- */
-
-/* GP = general purpose, SP = special purpose (on chip peripheral) */
-
-/* bits that can have a special purpose or can be configured as inputs/outputs */
-#define PA_GP_INMASK	_BW(6)
-#define PA_GP_OUTMASK	(_BW(7))
-#define PA_SP_MASK	0
-#define PA_ODR_VAL	0
-#define PA_GP_OUTVAL	(_BW(7))
-#define PA_SP_DIRVAL	0
-
-#define PB_GP_INMASK	0
-#define PB_GP_OUTMASK	(_B(23))
-#define PB_SP_MASK	0
-#define PB_ODR_VAL	0
-#define PB_GP_OUTVAL	(_B(23))
-#define PB_SP_DIRVAL	0
-
-#define PC_GP_INMASK	0
-#define PC_GP_OUTMASK	(_BW(15))
-
-#define PC_SP_MASK	0
-#define PC_SOVAL	0
-#define PC_INTVAL	0
-#define PC_GP_OUTVAL	0
-#define PC_SP_DIRVAL	0
-
-#define PE_GP_INMASK	0
-#define PE_GP_OUTMASK	0
-#define PE_GP_OUTVAL	0
-
-#define PE_SP_MASK	0
-#define PE_ODR_VAL	0
-#define PE_SP_DIRVAL	0
-
-int board_early_init_f(void)
-{
-	volatile immap_t *immap = (immap_t *) CONFIG_SYS_IMMR;
-	volatile iop8xx_t *ioport = &immap->im_ioport;
-	volatile cpm8xx_t *cpm = &immap->im_cpm;
-	volatile memctl8xx_t *memctl = &immap->im_memctl;
-
-	(void)ioport;
-	(void)cpm;
-#if 1
-	/* NAND chip select */
-	upmconfig(UPMB, (uint *) nandcs_table, sizeof(nandcs_table) / sizeof(nandcs_table[0]));
-	memctl->memc_or2 = ((0xFFFFFFFFLU & ~(NAND_SIZE - 1)) | OR_BI | OR_G5LS);
-	memctl->memc_br2 = ((NAND_BASE & BR_BA_MSK) | BR_PS_8 | BR_V | BR_MS_UPMB);
-	memctl->memc_mbmr = 0;	/* all clear */
-#endif
-
-	memctl->memc_br5 &= ~BR_V;
-	memctl->memc_br6 &= ~BR_V;
-	memctl->memc_br7 &= ~BR_V;
-
-#if 1
-	ioport->iop_padat	= PA_GP_OUTVAL;
-	ioport->iop_paodr	= PA_ODR_VAL;
-	ioport->iop_padir	= PA_GP_OUTMASK | PA_SP_DIRVAL;
-	ioport->iop_papar	= PA_SP_MASK;
-
-	cpm->cp_pbdat		= PB_GP_OUTVAL;
-	cpm->cp_pbodr		= PB_ODR_VAL;
-	cpm->cp_pbdir		= PB_GP_OUTMASK | PB_SP_DIRVAL;
-	cpm->cp_pbpar		= PB_SP_MASK;
-
-	ioport->iop_pcdat	= PC_GP_OUTVAL;
-	ioport->iop_pcdir	= PC_GP_OUTMASK | PC_SP_DIRVAL;
-	ioport->iop_pcso	= PC_SOVAL;
-	ioport->iop_pcint	= PC_INTVAL;
-	ioport->iop_pcpar	= PC_SP_MASK;
-
-	cpm->cp_pedat		= PE_GP_OUTVAL;
-	cpm->cp_peodr		= PE_ODR_VAL;
-	cpm->cp_pedir		= PE_GP_OUTMASK | PE_SP_DIRVAL;
-	cpm->cp_pepar		= PE_SP_MASK;
-#endif
-
-	return 0;
-}
-
-#ifdef CONFIG_HW_WATCHDOG
-
-void hw_watchdog_reset(void)
-{
-	/* XXX add here the really funky stuff */
-}
-
-#endif
-
-#if defined(CONFIG_SYS_CONSOLE_IS_IN_ENV) && defined(CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE)
-int overwrite_console(void)
-{
-	/* printf("overwrite_console called\n"); */
-	return 0;
-}
-#endif
-
-extern int drv_phone_init(void);
-extern int drv_phone_use_me(void);
-extern int drv_phone_is_idle(void);
-
-int misc_init_r(void)
-{
-	return 0;
-}
-
-int last_stage_init(void)
-{
-	reset_phys();
-
-	return 0;
-}
diff --git a/board/stx/stxxtc/u-boot.lds b/board/stx/stxxtc/u-boot.lds
deleted file mode 100644
index 0dff5a4..0000000
--- a/board/stx/stxxtc/u-boot.lds
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * (C) Copyright 2000-2010
- * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+
- */
-
-OUTPUT_ARCH(powerpc)
-
-SECTIONS
-{
-  /* Read-only sections, merged into text segment: */
-  . = + SIZEOF_HEADERS;
-  .text	:
-  {
-    arch/powerpc/cpu/mpc8xx/start.o	(.text*)
-    arch/powerpc/cpu/mpc8xx/traps.o	(.text*)
-
-    *(.text*)
-  }
-  _etext = .;
-  PROVIDE (etext = .);
-  .rodata    :
-  {
-    *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
-  }
-
-  /* Read-write section, merged into data segment: */
-  . = (. + 0x00FF) & 0xFFFFFF00;
-  _erotext = .;
-  PROVIDE (erotext = .);
-  .reloc   :
-  {
-    _GOT2_TABLE_ = .;
-    KEEP(*(.got2))
-    KEEP(*(.got))
-    PROVIDE(_GLOBAL_OFFSET_TABLE_ = . + 4);
-    _FIXUP_TABLE_ = .;
-    KEEP(*(.fixup))
-  }
-  __got2_entries = ((_GLOBAL_OFFSET_TABLE_ - _GOT2_TABLE_) >> 2) - 1;
-  __fixup_entries = (. - _FIXUP_TABLE_)>>2;
-
-  .data    :
-  {
-    *(.data*)
-    *(.sdata*)
-  }
-  _edata  =  .;
-  PROVIDE (edata = .);
-
-  . = .;
-
-  . = ALIGN(4);
-  .u_boot_list : {
-	KEEP(*(SORT(.u_boot_list*)));
-  }
-
-
-  . = .;
-  __start___ex_table = .;
-  __ex_table : { *(__ex_table) }
-  __stop___ex_table = .;
-
-  . = ALIGN(256);
-  __init_begin = .;
-  .text.init : { *(.text.init) }
-  .data.init : { *(.data.init) }
-  . = ALIGN(256);
-  __init_end = .;
-
-  __bss_start = .;
-  .bss (NOLOAD)       :
-  {
-   *(.bss*)
-   *(.sbss*)
-   *(COMMON)
-   . = ALIGN(4);
-  }
-  __bss_end = . ;
-  PROVIDE (end = .);
-}
diff --git a/board/stx/stxxtc/u-boot.lds.debug b/board/stx/stxxtc/u-boot.lds.debug
deleted file mode 100644
index a198cf9..0000000
--- a/board/stx/stxxtc/u-boot.lds.debug
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * (C) Copyright 2000-2004
- * 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 = .);
-}