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- /*
- * SoC-specific lowlevel code for AM1808 and similar chips
- *
- * Copyright (C) 2011
- * Heiko Schocher, DENX Software Engineering, hs@denx.de.
- *
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
- #ifndef __AM1808_LOWLEVEL_H
- #define __AM1808_LOWLEVEL_H
- /* NOR Boot Configuration Word Field Descriptions */
- #define AM1808_NORBOOT_COPY_XK(X) ((X - 1) << 8)
- #define AM1808_NORBOOT_METHOD_DIRECT (1 << 4)
- #define AM1808_NORBOOT_16BIT (1 << 0)
- #define dv_maskbits(addr, val) \
- writel((readl(addr) & val), addr)
- void am1808_waitloop(unsigned long loopcnt);
- int am1808_pll_init(struct davinci_pllc_regs *reg, unsigned long pllmult);
- void am1808_lpc_transition(unsigned char pscnum, unsigned char module,
- unsigned char domain, unsigned char state);
- int am1808_ddr_setup(unsigned int freq);
- void am1808_psc_init(void);
- void am1808_pinmux_ctl(unsigned long offset, unsigned long mask,
- unsigned long value);
- #endif /* #ifndef __AM1808_LOWLEVEL_H */
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