| Padmarao Begari | 4216f34 | 2019-05-28 15:47:51 +0530 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| 2 | /* |
| 3 | * Copyright (C) 2019 Microchip Technology Inc. |
| 4 | * Padmarao Begari <padmarao.begari@microchip.com> |
| 5 | */ |
| 6 | |
| 7 | #ifndef __CONFIG_H |
| 8 | #define __CONFIG_H |
| 9 | |
| 10 | /* |
| 11 | * CPU and Board Configuration Options |
| 12 | */ |
| 13 | #define CONFIG_BOOTP_SEND_HOSTNAME |
| 14 | |
| 15 | /* |
| 16 | * Miscellaneous configurable options |
| 17 | */ |
| 18 | #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ |
| 19 | |
| 20 | /* |
| 21 | * Print Buffer Size |
| 22 | */ |
| 23 | #define CONFIG_SYS_PBSIZE \ |
| 24 | (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) |
| 25 | |
| 26 | /* |
| 27 | * max number of command args |
| 28 | */ |
| 29 | #define CONFIG_SYS_MAXARGS 16 |
| 30 | |
| 31 | /* |
| 32 | * Boot Argument Buffer Size |
| 33 | */ |
| 34 | #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE |
| 35 | |
| 36 | /* |
| 37 | * Size of malloc() pool |
| 38 | * 512kB is suggested, (CONFIG_ENV_SIZE + 128 * 1024) was not enough |
| 39 | */ |
| 40 | #define CONFIG_SYS_MALLOC_LEN (512 << 10) |
| 41 | |
| 42 | /* |
| 43 | * Physical Memory Map |
| 44 | */ |
| 45 | #define PHYS_SDRAM_0 0x80000000 /* SDRAM Bank #1 */ |
| 46 | #define PHYS_SDRAM_0_SIZE 0x40000000 /* 1 GB */ |
| 47 | #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_0 |
| 48 | |
| 49 | /* Init Stack Pointer */ |
| 50 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x200000) |
| 51 | |
| 52 | #define CONFIG_SYS_LOAD_ADDR 0x80000000 /* SDRAM */ |
| 53 | |
| 54 | /* |
| 55 | * memtest works on DRAM |
| 56 | */ |
| 57 | #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM_0 |
| 58 | #define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM_0 + PHYS_SDRAM_0_SIZE) |
| 59 | |
| 60 | /* When we use RAM as ENV */ |
| 61 | #define CONFIG_ENV_SIZE 0x2000 |
| 62 | |
| 63 | #endif /* __CONFIG_H */ |