mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-01 08:59:33 +00:00
c978b52410
The Xtensa processor architecture is a configurable, extensible, and synthesizable 32-bit RISC processor core provided by Tensilica, inc. This is the second part of the basic architecture port, adding the 'arch/xtensa' directory and a readme file. Signed-off-by: Chris Zankel <chris@zankel.net> Signed-off-by: Max Filippov <jcmvbkbc@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
/*
|
|
* (C) Copyright 2007, Tensilica Inc.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*
|
|
********************************************************************
|
|
* NOTE: This header file defines an interface to U-Boot. Including
|
|
* this (unmodified) header file in another file is considered normal
|
|
* use of U-Boot, and does *not* fall under the heading of "derived
|
|
* work".
|
|
********************************************************************
|
|
*/
|
|
|
|
#ifndef _XTENSA_U_BOOT_H
|
|
#define _XTENSA_U_BOOT_H
|
|
|
|
#ifdef CONFIG_SYS_GENERIC_BOARD
|
|
/* Use the generic board which requires a unified bd_info */
|
|
#include <asm-generic/u-boot.h>
|
|
#else
|
|
|
|
#ifndef __ASSEMBLY__
|
|
typedef struct bd_info {
|
|
int bi_baudrate; /* serial console baudrate */
|
|
unsigned long bi_ip_addr; /* IP Address */
|
|
unsigned char bi_enetaddr[6]; /* Ethernet adress */
|
|
unsigned long bi_boot_params; /* where this board expects params */
|
|
unsigned long bi_memstart; /* start of DRAM memory VA */
|
|
unsigned long bi_memsize; /* size of DRAM memory in bytes */
|
|
unsigned long bi_flashstart; /* start of FLASH memory */
|
|
unsigned long bi_flashsize; /* size of FLASH memory */
|
|
unsigned long bi_flashoffset; /* offset to skip UBoot image */
|
|
} bd_t;
|
|
#endif /* __ ASSEMBLY__ */
|
|
|
|
#endif /* CONFIG_SYS_GENERIC_BOARD */
|
|
|
|
/* For image.h:image_check_target_arch() */
|
|
#define IH_ARCH_DEFAULT IH_ARCH_XTENSA
|
|
|
|
#endif /* _XTENSA_U_BOOT_H */
|