barebox/arch/openrisc/boards/generic/config.h
Franck Jullien 7d1546911d openrisc: generic board cleanup
Signed-off-by: Franck Jullien <franck.jullien@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2012-10-21 10:56:58 +02:00

28 lines
757 B
C

#ifndef _GENERIC_NAMES_H_
#define _GENERIC_NAMES_H_
#define CONFIG_SYS_CLK_FREQ 50000000
#define OPENRISC_TIMER_FREQ CONFIG_SYS_CLK_FREQ
#define OPENRISC_SOPC_MEMORY_BASE 0x00000000
#define OPENRISC_SOPC_MEMORY_SIZE 0x02000000
#define OPENRISC_SOPC_UART_FREQ CONFIG_SYS_CLK_FREQ
#define OPENRISC_SOPC_UART_BASE 0x90000000
/* We reserve 256K for barebox */
#define BAREBOX_RESERVED_SIZE 0x40000
/* Barebox will be at top of main memory */
#define OPENRISC_SOPC_TEXT_BASE (OPENRISC_SOPC_MEMORY_BASE + OPENRISC_SOPC_MEMORY_SIZE - BAREBOX_RESERVED_SIZE)
/*
* TEXT_BASE is defined here because STACK_BASE definition
* in include/asm-generic/memory_layout.h uses this name
*/
#define TEXT_BASE OPENRISC_SOPC_TEXT_BASE
#endif