| Michal Simek | b513bcd | 2018-04-12 17:39:46 +0200 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | /* |
| 3 | * (C) Copyright 2018 Xilinx, Inc. (Michal Simek) |
| 4 | */ |
| 5 | |
| 6 | #ifndef __CONFIG_ZYNQMP_R5_H |
| 7 | #define __CONFIG_ZYNQMP_R5_H |
| 8 | |
| 9 | #define CONFIG_EXTRA_ENV_SETTINGS |
| 10 | |
| 11 | /* CPU clock */ |
| 12 | #define CONFIG_CPU_FREQ_HZ 500000000 |
| 13 | |
| 14 | /* Serial drivers */ |
| 15 | /* The following table includes the supported baudrates */ |
| 16 | #define CONFIG_SYS_BAUDRATE_TABLE \ |
| 17 | {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400} |
| 18 | |
| 19 | # define CONFIG_ENV_SIZE (128 << 10) |
| 20 | |
| 21 | /* Allow to overwrite serial and ethaddr */ |
| 22 | #define CONFIG_ENV_OVERWRITE |
| 23 | |
| 24 | /* Boot configuration */ |
| 25 | #define CONFIG_SYS_LOAD_ADDR 0 /* default? */ |
| 26 | |
| 27 | #define CONFIG_SYS_MAXARGS 32 /* max number of command args */ |
| 28 | |
| 29 | #define CONFIG_NR_DRAM_BANKS 1 |
| 30 | |
| 31 | #define CONFIG_SYS_MALLOC_LEN 0x1400000 |
| 32 | |
| 33 | #define CONFIG_SYS_INIT_RAM_ADDR 0xFFFF0000 |
| 34 | #define CONFIG_SYS_INIT_RAM_SIZE 0x1000 |
| 35 | #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ |
| 36 | CONFIG_SYS_INIT_RAM_SIZE - \ |
| 37 | GENERATED_GBL_DATA_SIZE) |
| 38 | |
| 39 | /* Extend size of kernel image for uncompression */ |
| 40 | #define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024) |
| 41 | |
| 42 | #define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE |
| 43 | |
| 44 | #define CONFIG_SKIP_LOWLEVEL_INIT |
| 45 | |
| 46 | /* 0x0 - 0x40 is used for placing exception vectors */ |
| 47 | #define CONFIG_SYS_MEMTEST_START 0x40 |
| 48 | #define CONFIG_SYS_MEMTEST_END 0x100 |
| 49 | #define CONFIG_SYS_MEMTEST_SCRATCH 0 |
| 50 | |
| 51 | #endif /* __CONFIG_ZYNQ_ZYNQMP_R5_H */ |