upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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80 lines
2.3 KiB
80 lines
2.3 KiB
13 years ago
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/*
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* Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de>
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*
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* (C) Copyright 2008-2010 Freescale Semiconductor, Inc.
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*
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* Copyright (C) 2011, Stefano Babic <sbabic@denx.de>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#include <config.h>
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#include <asm-offsets.h>
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#include <asm/arch/imx-regs.h>
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#include <generated/asm-offsets.h>
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/*
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* Configuration for the flea3 board.
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* These defines are used by the included macros and must
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* be defined first
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*/
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#define AIPS_MPR_CONFIG 0x77777777
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#define AIPS_OPACR_CONFIG 0x00000000
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/* MPR - priority is M4 > M2 > M3 > M5 > M0 > M1 */
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#define MAX_MPR_CONFIG 0x00302154
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/* SGPCR - always park on last master */
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#define MAX_SGPCR_CONFIG 0x00000010
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/* MGPCR - restore default values */
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#define MAX_MGPCR_CONFIG 0x00000000
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/*
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* M3IF Control Register (M3IFCTL)
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* MRRP[0] = L2CC0 not on priority list (0 << 0) = 0x00000000
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* MRRP[1] = L2CC1 not on priority list (0 << 0) = 0x00000000
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* MRRP[2] = MBX not on priority list (0 << 0) = 0x00000000
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* MRRP[3] = MAX1 not on priority list (0 << 0) = 0x00000000
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* MRRP[4] = SDMA not on priority list (0 << 0) = 0x00000000
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* MRRP[5] = MPEG4 not on priority list (0 << 0) = 0x00000000
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* MRRP[6] = IPU1 on priority list (1 << 6) = 0x00000040
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* MRRP[7] = IPU2 not on priority list (0 << 0) = 0x00000000
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* ------------
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* 0x00000040
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*/
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#define M3IF_CONFIG 0x00000040
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#define CCM_PDR0_CONFIG 0x00801000
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/*
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* includes MX35 utility macros
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*/
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#include <asm/arch/lowlevel_macro.S>
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.globl lowlevel_init
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lowlevel_init:
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core_init
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init_aips
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init_max
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init_m3if
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mov pc, lr
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