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author | Matt Waddel <matt.waddel@linaro.org> | 2010-10-07 15:48:45 -0600 |
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committer | Wolfgang Denk <wd@denx.de> | 2010-10-13 09:59:39 +0200 |
commit | b80e41ac54690e50dbcb0e9f19ebb1f3c8076983 (patch) | |
tree | 1a623e5d771dc4a903ab90317a4ceafb8c9e84f2 /arch/arm/include/asm/arch-armv7/sysctrl.h | |
parent | a4a87d8a933f648381d0cb9a913058cc2afa3cd4 (diff) | |
download | u-boot-imx-b80e41ac54690e50dbcb0e9f19ebb1f3c8076983.zip u-boot-imx-b80e41ac54690e50dbcb0e9f19ebb1f3c8076983.tar.gz u-boot-imx-b80e41ac54690e50dbcb0e9f19ebb1f3c8076983.tar.bz2 |
ARMV7: Versatile Express Coretile CortexA9x4 support
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>
Diffstat (limited to 'arch/arm/include/asm/arch-armv7/sysctrl.h')
-rw-r--r-- | arch/arm/include/asm/arch-armv7/sysctrl.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-armv7/sysctrl.h b/arch/arm/include/asm/arch-armv7/sysctrl.h new file mode 100644 index 0000000..4e45167 --- /dev/null +++ b/arch/arm/include/asm/arch-armv7/sysctrl.h @@ -0,0 +1,70 @@ +/* + * (C) Copyright 2010 Linaro + * Matt Waddel, <matt.waddel@linaro.org> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#ifndef _SYSCTRL_H_ +#define _SYSCTRL_H_ + +/* System controller (SP810) register definitions */ +#define SP810_TIMER0_ENSEL (1 << 15) +#define SP810_TIMER1_ENSEL (1 << 17) +#define SP810_TIMER2_ENSEL (1 << 19) +#define SP810_TIMER3_ENSEL (1 << 21) + +struct sysctrl { + u32 scctrl; /* 0x000 */ + u32 scsysstat; + u32 scimctrl; + u32 scimstat; + u32 scxtalctrl; + u32 scpllctrl; + u32 scpllfctrl; + u32 scperctrl0; + u32 scperctrl1; + u32 scperen; + u32 scperdis; + u32 scperclken; + u32 scperstat; + u32 res1[0x006]; + u32 scflashctrl; /* 0x04c */ + u32 res2[0x3a4]; + u32 scsysid0; /* 0xee0 */ + u32 scsysid1; + u32 scsysid2; + u32 scsysid3; + u32 scitcr; + u32 scitir0; + u32 scitir1; + u32 scitor; + u32 sccntctrl; + u32 sccntdata; + u32 sccntstep; + u32 res3[0x32]; + u32 scperiphid0; /* 0xfe0 */ + u32 scperiphid1; + u32 scperiphid2; + u32 scperiphid3; + u32 scpcellid0; + u32 scpcellid1; + u32 scpcellid2; + u32 scpcellid3; +}; +#endif /* _SYSCTRL_H_ */ |