/*
* Copyright ( C ) 2009 Texas Instruments
* Added OMAP4 support - Santosh Shilimkar < santosh . shilimkar @ ti . com >
*
* 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 .
*/
#ifndef __ASM_ARCH_SERIAL_H
#define __ASM_ARCH_SERIAL_H
#include <linux/init.h>
/*
* Memory entry used for the DEBUG_LL UART configuration , relative to
* start of RAM . See also uncompress . h and debug - macro . S .
*
* Note that using a memory location for storing the UART configuration
* has at least two limitations :
*
* 1 . Kernel uncompress code cannot overlap OMAP_UART_INFO as the
* uncompress code could then partially overwrite itself
* 2 . We assume printascii is called at least once before paging_init ,
* and addruart has a chance to read OMAP_UART_INFO
*/
#define OMAP_UART_INFO_OFS 0 x3ffc
#define OMAP_PORT_SHIFT 2
#define OMAP7XX_PORT_SHIFT 0
#define OMAP1510_BASE_BAUD (12000000 /16 )
#define OMAP16XX_BASE_BAUD (48000000 /16 )
/*
* DEBUG_LL port encoding stored into the UART1 scratchpad register by
* decomp_setup in uncompress . h
*/
#define OMAP1UART1 11
#define OMAP1UART2 12
#define OMAP1UART3 13
#ifndef __ASSEMBLER__
extern void omap_serial_init(void );
#endif
#endif
Messung V0.5 in Prozent C=95 H=100 G=97
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(vorverarbeitet am 2026-09-28)
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