b1c4ba4ab6
Due to the ABI we are using we have to use the earm architecture moniker for the build system to behave correctly. This involves then some headers to move around. There is also a few related Makefile updates as well as minor source code corrections.
32 lines
994 B
C
32 lines
994 B
C
#ifndef _OMAP_SERIAL_H
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#define _OMAP_SERIAL_H
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/* UART register map */
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#define OMAP3_UART1_BASE 0x4806A000 /* UART1 physical address */
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#define OMAP3_UART2_BASE 0x4806C000 /* UART2 physical address */
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#define OMAP3_UART3_BASE 0x49020000 /* UART3 physical address */
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/* UART registers */
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#define OMAP3_THR 0x000 /* Transmit holding register */
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#define OMAP3_LSR 0x014 /* Line status register */
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#define OMAP3_SSR 0x044 /* Supplementary status register */
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/* Line status register fields */
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#define OMAP3_LSR_TEMT 0x40 /* Transmitter empty */
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#define OMAP3_LSR_THRE 0x20 /* Transmit-hold-register empty */
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/* Supplementary status register fields */
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#define OMAP3_SSR_TX_FIFO_FULL (1 << 0) /* Transmit FIFO full */
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#define OMAP3_UART3_THR (OMAP3_UART3_BASE + OMAP3_THR)
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#define OMAP3_UART3_LSR (OMAP3_UART3_BASE + OMAP3_LSR)
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#define OMAP3_UART3_SSR (OMAP3_UART3_BASE + OMAP3_SSR)
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#ifndef __ASSEMBLY__
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void omap3_ser_putc(char c);
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#endif /* __ASSEMBLY__ */
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#endif /* _OMAP_SERIAL_H */
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