40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
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/*
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* Milkymist SoC (Software)
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* Copyright (C) 2007, 2008, 2009, 2010 Sebastien Bourdeauducq
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 3 of the License.
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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, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __HW_UART_H
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#define __HW_UART_H
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#include <hw/common.h>
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#define CSR_UART_RXTX MMPTR(0xe0000000)
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#define CSR_UART_DIVISOR MMPTR(0xe0000004)
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#define CSR_UART_STAT MMPTR(0xe0000008)
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#define CSR_UART_CTRL MMPTR(0xe000000c)
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#define CSR_UART_DEBUG MMPTR(0xe0000010)
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#define UART_STAT_THRE (0x1)
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#define UART_STAT_RX_EVT (0x2)
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#define UART_STAT_TX_EVT (0x4)
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#define UART_CTRL_RX_INT (0x1)
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#define UART_CTRL_TX_INT (0x2)
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#define UART_CTRL_THRU (0x4)
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#define UART_DEBUG_BREAK_EN (0x1)
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#endif /* __HW_UART_H */
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