projects / J-u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 83d290c5 | 1 | /* SPDX-License-Identifier: GPL-2.0+ */ |
| 44da3a17 PCM |
2 | /* |
| 3 | * (c) 2015 Purna Chandra Mandal <[email protected]> | |
| 4 | * | |
| 44da3a17 PCM |
5 | * Microchip PIC32MZ[DA] Starter Kit. |
| 6 | */ | |
| 7 | ||
| 8 | #ifndef __PIC32MZDASK_CONFIG_H | |
| 9 | #define __PIC32MZDASK_CONFIG_H | |
| 10 | ||
| 11 | /* System Configuration */ | |
| 44da3a17 PCM |
12 | |
| 13 | /*-------------------------------------------- | |
| 14 | * CPU configuration | |
| 15 | */ | |
| 16 | /* CPU Timer rate */ | |
| 17 | #define CONFIG_SYS_MIPS_TIMER_FREQ 100000000 | |
| 18 | ||
| 44da3a17 PCM |
19 | /*---------------------------------------------------------------------- |
| 20 | * Memory Layout | |
| 21 | */ | |
| 44da3a17 PCM |
22 | /* Initial RAM for temporary stack, global data */ |
| 23 | #define CONFIG_SYS_INIT_RAM_SIZE 0x10000 | |
| 24 | #define CONFIG_SYS_INIT_RAM_ADDR \ | |
| 25 | (CONFIG_SYS_SRAM_BASE + CONFIG_SYS_SRAM_SIZE - CONFIG_SYS_INIT_RAM_SIZE) | |
| 44da3a17 PCM |
26 | |
| 27 | /* SDRAM Configuration (for final code, data, stack, heap) */ | |
| 28 | #define CONFIG_SYS_SDRAM_BASE 0x88000000 | |
| 44da3a17 | 29 | |
| 44da3a17 PCM |
30 | #define CONFIG_SYS_MONITOR_LEN (192 << 10) |
| 31 | ||
| 44da3a17 | 32 | /* Memory Test */ |
| 44da3a17 PCM |
33 | |
| 34 | /*---------------------------------------------------------------------- | |
| 35 | * Commands | |
| 36 | */ | |
| 44da3a17 | 37 | |
| 44da3a17 PCM |
38 | /*------------------------------------------------------------ |
| 39 | * Console Configuration | |
| 40 | */ | |
| 44da3a17 | 41 | |
| ac7eef71 PCM |
42 | /*-------------------------------------------------- |
| 43 | * USB Configuration | |
| 44 | */ | |
| ac7eef71 | 45 | |
| 44da3a17 PCM |
46 | /* ------------------------------------------------- |
| 47 | * Environment | |
| 48 | */ | |
| 44da3a17 PCM |
49 | |
| 50 | /* --------------------------------------------------------------------- | |
| 51 | * Board boot configuration | |
| 52 | */ | |
| c76eb72c PCM |
53 | |
| 54 | #define MEM_LAYOUT_ENV_SETTINGS \ | |
| 55 | "kernel_addr_r="__stringify(CONFIG_SYS_LOAD_ADDR)"\0" \ | |
| 6880b330 TR |
56 | "fdt_addr_r=0x89d00000\0" \ |
| 57 | "scriptaddr=0x88300000\0" \ | |
| c76eb72c PCM |
58 | |
| 59 | #define CONFIG_LEGACY_BOOTCMD_ENV \ | |
| 60 | "legacy_bootcmd= " \ | |
| 61 | "if load mmc 0 ${scriptaddr} uEnv.txt; then " \ | |
| 62 | "env import -tr ${scriptaddr} ${filesize}; " \ | |
| 63 | "if test -n \"${bootcmd_uenv}\" ; then " \ | |
| 64 | "echo Running bootcmd_uenv ...; " \ | |
| 65 | "run bootcmd_uenv; " \ | |
| 66 | "fi; " \ | |
| 67 | "fi; \0" | |
| 68 | ||
| 69 | #define BOOT_TARGET_DEVICES(func) \ | |
| 7d514a74 | 70 | func(MMC, mmc, 0) \ |
| ac7eef71 | 71 | func(USB, usb, 0) \ |
| 7d514a74 | 72 | func(DHCP, dhcp, na) |
| c76eb72c PCM |
73 | |
| 74 | #include <config_distro_bootcmd.h> | |
| 75 | ||
| 76 | #define CONFIG_EXTRA_ENV_SETTINGS \ | |
| 77 | MEM_LAYOUT_ENV_SETTINGS \ | |
| 78 | CONFIG_LEGACY_BOOTCMD_ENV \ | |
| 79 | BOOTENV | |
| 80 | ||
| 44da3a17 | 81 | #endif /* __PIC32MZDASK_CONFIG_H */ |