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https://github.com/brain-hackers/u-boot-brain
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4ae8bc4392
This patch adds SPL support for SPEAr600. Currently only SNOR (Serial NOR) flash support is included. Other boot devices (NAND, MMC, USB ...) may be added with later patches. Tested on the STM SPEAr600 evaluation and x600 SPEAr600 boards. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Amit Virdi <amit.virdi@st.com> Cc: Vipin Kumar <vipin.kumar@st.com>
46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
/*
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* Copyright (C) 2012 Stefan Roese <sr@denx.de>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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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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#ifndef _SPR_SSP_H
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#define _SPR_SSP_H
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struct ssp_regs {
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u32 sspcr0;
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u32 sspcr1;
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u32 sspdr;
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u32 sspsr;
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u32 sspcpsr;
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u32 sspimsc;
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u32 sspicr;
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u32 sspdmacr;
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};
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#define SSPCR0_FRF_MOT_SPI 0x0000
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#define SSPCR0_DSS_16BITS 0x000f
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#define SSPCR1_SSE 0x0002
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#define SSPSR_TNF 0x2
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#define SSPSR_TFE 0x1
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#endif
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