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https://github.com/brain-hackers/u-boot-brain
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![Matt Waddel](/assets/img/avatar_default.png)
Adds support for the ARM quad-core Cortex-A9 processor This system includes a motherboard(Versatile Express), daughterboard (Coretile), and SOC(Cortex-A9 quad core). The serial port, ethernet, and flash systems work with these additions. The naming convention is: SOC -> CortexA9 quad core = ca9x4 daughterboard -> Coretile = ct motherboard -> Versatile Express = vxp This gives ca9x4_ct_vxp.c as the board support file. Signed-off-by: Matt Waddel <matt.waddel@linaro.org>
71 lines
1.7 KiB
C
71 lines
1.7 KiB
C
/*
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* (C) Copyright 2010 Linaro
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* Matt Waddel, <matt.waddel@linaro.org>
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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 _SYSCTRL_H_
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#define _SYSCTRL_H_
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/* System controller (SP810) register definitions */
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#define SP810_TIMER0_ENSEL (1 << 15)
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#define SP810_TIMER1_ENSEL (1 << 17)
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#define SP810_TIMER2_ENSEL (1 << 19)
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#define SP810_TIMER3_ENSEL (1 << 21)
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struct sysctrl {
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u32 scctrl; /* 0x000 */
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u32 scsysstat;
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u32 scimctrl;
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u32 scimstat;
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u32 scxtalctrl;
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u32 scpllctrl;
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u32 scpllfctrl;
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u32 scperctrl0;
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u32 scperctrl1;
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u32 scperen;
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u32 scperdis;
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u32 scperclken;
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u32 scperstat;
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u32 res1[0x006];
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u32 scflashctrl; /* 0x04c */
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u32 res2[0x3a4];
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u32 scsysid0; /* 0xee0 */
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u32 scsysid1;
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u32 scsysid2;
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u32 scsysid3;
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u32 scitcr;
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u32 scitir0;
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u32 scitir1;
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u32 scitor;
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u32 sccntctrl;
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u32 sccntdata;
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u32 sccntstep;
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u32 res3[0x32];
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u32 scperiphid0; /* 0xfe0 */
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u32 scperiphid1;
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u32 scperiphid2;
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u32 scperiphid3;
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u32 scpcellid0;
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u32 scpcellid1;
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u32 scpcellid2;
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u32 scpcellid3;
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};
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#endif /* _SYSCTRL_H_ */
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