diff options
Diffstat (limited to 'include/configs/qemu-xtensa.h')
| -rw-r--r-- | include/configs/qemu-xtensa.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/include/configs/qemu-xtensa.h b/include/configs/qemu-xtensa.h new file mode 100644 index 00000000000..505aa0646bc --- /dev/null +++ b/include/configs/qemu-xtensa.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2007-2013 Tensilica, Inc. + * Copyright (C) 2014 - 2016 Cadence Design Systems Inc. + * Copyright (C) 2024 Jiaxun Yang <jiaxun.yang@flygoat.com> + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#include <asm/arch/core.h> +#include <asm/addrspace.h> +#include <asm/config.h> + +#if XCHAL_HAVE_PTP_MMU +#define CFG_SYS_MEMORY_BASE \ + (XCHAL_VECBASE_RESET_VADDR - XCHAL_VECBASE_RESET_PADDR) +#define CFG_SYS_IO_BASE 0xf0000000 +#define CFG_SYS_SDRAM_SIZE 0x80000000 /* xtensa.sysram0 */ +#else +#define CFG_SYS_MEMORY_BASE 0x60000000 +#define CFG_SYS_SDRAM_SIZE 0x08000000 /* xtensa.sysram0 */ +#endif + +#define CFG_SYS_SDRAM_BASE MEMADDR(0x00000000) + +#if defined(CFG_MAX_MEM_MAPPED) && \ + CFG_MAX_MEM_MAPPED < CFG_SYS_SDRAM_SIZE +#define XTENSA_SYS_TEXT_ADDR \ + (MEMADDR(CFG_MAX_MEM_MAPPED) - CONFIG_SYS_MONITOR_LEN) +#else +#define XTENSA_SYS_TEXT_ADDR \ + (MEMADDR(CFG_SYS_SDRAM_SIZE) - CONFIG_SYS_MONITOR_LEN) +#endif + +#endif /* __CONFIG_H */ |