u-boot-brain/arch/arm/include/asm/arch-spear/spr_syscntl.h
Stefan Roese 4ae8bc4392 SPL: ARM: spear: Add SPL support for SPEAr600 platform
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>
2012-07-07 14:07:43 +02:00

53 lines
1.4 KiB
C

/*
* (C) Copyright 2009
* Ryan CHEN, ST Micoelectronics, ryan.chen@st.com
*
* 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
struct syscntl_regs {
u32 scctrl;
u32 scsysstat;
u32 scimctrl;
u32 scimsysstat;
u32 scxtalctrl;
u32 scpllctrl;
u32 scpllfctrl;
u32 scperctrl0;
u32 scperctrl1;
u32 scperen;
u32 scperdis;
const u32 scperclken;
const u32 scperstat;
};
#define MODE_SHIFT 0x00000003
#define NORMAL 0x00000004
#define SLOW 0x00000002
#define DOZE 0x00000001
#define SLEEP 0x00000000
#define PLL_TIM 0x01FFFFFF
#endif