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powerpc, 83xx: add kmsupx5 board support 

The Keymile SUPx5 board series is based on a PBEC8321 but
contains an additional PBUS FPGA (LPXF) on local bus CS2.

Signed-off-by: Thomas Reufer <thomas.reufer@keymile.com>
Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
cc: Wolfgang Denk <wd@denx.de>
cc: Kim Phillips <kim.phillips@freescale.com>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Holger Brunck <holger.brunck@keymile.com>
utp
Heiko Schocher 2011-02-22 09:08:28 +01:00 committed by Wolfgang Denk
parent 8d564640c6
commit 4074296b1c
3 changed files with 93 additions and 0 deletions
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1
MAINTAINERS
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@ -427,6 +427,7 @@ Heiko Schocher <hs@denx.de>
ids8247 MPC8247
jupiter MPC5200
kmeter1 MPC8360
kmsupx5 MPC8321
mgcoge MPC8247
mgcoge2ne MPC8247
mgcoge2un ARM926EJS (Kirkwood SoC)

1
boards.cfg
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@ -493,6 +493,7 @@ kmeter1 powerpc mpc83xx km83xx keymile
MVBLM7 powerpc mpc83xx mvblm7 matrix_vision
SIMPC8313_LP powerpc mpc83xx simpc8313 sheldon - SIMPC8313:NAND_LP
SIMPC8313_SP powerpc mpc83xx simpc8313 sheldon - SIMPC8313:NAND_SP
kmsupx5 powerpc mpc83xx km83xx keymile
suvd3 powerpc mpc83xx km83xx keymile
TQM834x powerpc mpc83xx tqm834x tqc
tuda1 powerpc mpc83xx km83xx keymile

91
include/configs/kmsupx5.h 100644
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@ -0,0 +1,91 @@
/*
* Copyright (C) 2006 Freescale Semiconductor, Inc.
* Dave Liu <daveliu@freescale.com>
*
* Copyright (C) 2007 Logic Product Development, Inc.
* Peter Barada <peterb@logicpd.com>
*
* Copyright (C) 2007 MontaVista Software, Inc.
* Anton Vorontsov <avorontsov@ru.mvista.com>
*
* (C) Copyright 2008
* Heiko Schocher, DENX Software Engineering, hs@denx.de.
*
* (C) Copyright 2010
* Lukas Roggli, KEYMILE Ltd, lukas.roggli@keymile.com
*
* (C) Copyright 2010-2011
* Thomas Reufer, KEYMILE Ltd, thomas.reufer@keymile.com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*/
#ifndef __CONFIG_H
#define __CONFIG_H
/*
* High Level Configuration Options
*/
#define CONFIG_KMSUPX5 1 /* Keymile PBEC8321 board specific */
#define CONFIG_HOSTNAME supx5
#define CONFIG_KM_BOARD_NAME "supx5"
#define CONFIG_SYS_TEXT_BASE 0xF0000000
/* include common defines/options for all 8321 Keymile boards */
#include "km8321-common.h"
/*
* Init Local Bus Memory Controller:
*
* Bank Bus Machine PortSz Size Device
* ---- --- ------- ------ ----- ------
* 2 Local GPCM 8 bit 256MB LPXF
* 3 Local not used
*
*/
/*
* LPXF on the local bus CS2
* Window base at flash base
* Window size: 256 MB
*/
#define CONFIG_SYS_LPXF_BASE 0xA0000000 /* LPXF */
#define CONFIG_SYS_LPXF_SIZE 256 /* Megabytes */
#define CONFIG_SYS_LBLAWBAR2_PRELIM CONFIG_SYS_LPXF_BASE
#define CONFIG_SYS_LBLAWAR2_PRELIM (LBLAWAR_EN | LBLAWAR_256MB)
#define CONFIG_SYS_BR2_PRELIM (CONFIG_SYS_LPXF_BASE | \
BR_PS_8 | \
BR_MS_GPCM | \
BR_V)
#define CONFIG_SYS_OR2_PRELIM (MEG_TO_AM(CONFIG_SYS_LPXF_SIZE) | \
OR_GPCM_CSNT | \
OR_GPCM_ACS_DIV4 | \
OR_GPCM_SCY_2 | \
(OR_GPCM_TRLX & \
(~OR_GPCM_EHTR)) | /* EHTR = 0 */ \
OR_GPCM_EAD)
/* LPXF: icache cacheable, but dcache-inhibit and guarded */
#define CONFIG_SYS_IBAT5L (CONFIG_SYS_LPXF_BASE | BATL_PP_10 | \
BATL_MEMCOHERENCE)
#define CONFIG_SYS_IBAT5U (CONFIG_SYS_LPXF_BASE | BATU_BL_256M | \
BATU_VS | BATU_VP)
#define CONFIG_SYS_DBAT5L (CONFIG_SYS_LPXF_BASE | BATL_PP_10 | \
BATL_CACHEINHIBIT | BATL_GUARDEDSTORAGE)
#define CONFIG_SYS_DBAT5U CONFIG_SYS_IBAT5U
/* Bank 3 not used */
#define CONFIG_SYS_IBAT6L (0)
#define CONFIG_SYS_IBAT6U (0)
#define CONFIG_SYS_DBAT6L CONFIG_SYS_IBAT6L
#define CONFIG_SYS_DBAT6U CONFIG_SYS_IBAT6U
#endif /* __CONFIG_H */