| Jiaxun Yang | b2c0538 | 2024-06-18 14:56:09 +0100 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| 2 | /* |
| 3 | * Copyright (C) 2007-2013 Tensilica, Inc. |
| 4 | * Copyright (C) 2014 - 2016 Cadence Design Systems Inc. |
| 5 | * Copyright (C) 2024 Jiaxun Yang <jiaxun.yang@flygoat.com> |
| 6 | */ |
| 7 | |
| 8 | #ifndef __CONFIG_H |
| 9 | #define __CONFIG_H |
| 10 | |
| 11 | #include <asm/arch/core.h> |
| 12 | #include <asm/addrspace.h> |
| 13 | #include <asm/config.h> |
| 14 | |
| 15 | #if XCHAL_HAVE_PTP_MMU |
| 16 | #define CFG_SYS_MEMORY_BASE \ |
| 17 | (XCHAL_VECBASE_RESET_VADDR - XCHAL_VECBASE_RESET_PADDR) |
| 18 | #define CFG_SYS_IO_BASE 0xf0000000 |
| 19 | #define CFG_SYS_SDRAM_SIZE 0x80000000 /* xtensa.sysram0 */ |
| 20 | #else |
| 21 | #define CFG_SYS_MEMORY_BASE 0x60000000 |
| 22 | #define CFG_SYS_SDRAM_SIZE 0x08000000 /* xtensa.sysram0 */ |
| 23 | #endif |
| 24 | |
| 25 | #define CFG_SYS_SDRAM_BASE MEMADDR(0x00000000) |
| 26 | |
| 27 | #if defined(CFG_MAX_MEM_MAPPED) && \ |
| 28 | CFG_MAX_MEM_MAPPED < CFG_SYS_SDRAM_SIZE |
| 29 | #define XTENSA_SYS_TEXT_ADDR \ |
| 30 | (MEMADDR(CFG_MAX_MEM_MAPPED) - CONFIG_SYS_MONITOR_LEN) |
| 31 | #else |
| 32 | #define XTENSA_SYS_TEXT_ADDR \ |
| 33 | (MEMADDR(CFG_SYS_SDRAM_SIZE) - CONFIG_SYS_MONITOR_LEN) |
| 34 | #endif |
| 35 | |
| 36 | #endif /* __CONFIG_H */ |