projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| de3ad13d HB |
1 | /* |
| 2 | * (C) Copyright 2011 | |
| 3 | * Heiko Schocher, DENX Software Engineering, hs@denx.de. | |
| 4 | * | |
| 3765b3e7 | 5 | * SPDX-License-Identifier: GPL-2.0+ |
| de3ad13d HB |
6 | */ |
| 7 | ||
| 8 | #ifndef __CONFIG_KEYMILE_POWERPC_H | |
| 9 | #define __CONFIG_KEYMILE_POWERPC_H | |
| 10 | ||
| ea8c37da SG |
11 | /* Do boardspecific init for all boards */ |
| 12 | #define CONFIG_BOARD_EARLY_INIT_R | |
| 13 | #define CONFIG_LAST_STAGE_INIT | |
| 14 | ||
| de3ad13d HB |
15 | #define CONFIG_JFFS2_CMDLINE |
| 16 | ||
| 99f6249a VL |
17 | /* standard km ethernet_present for piggy */ |
| 18 | #define CONFIG_KM_COMMON_ETH_INIT | |
| 19 | ||
| 4daea6ff | 20 | /* EEprom support 24C08, 24C16, 24C64 */ |
| 4daea6ff SB |
21 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE |
| 22 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 /* 8 Byte write page */ | |
| 23 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 | |
| 24 | ||
| de3ad13d HB |
25 | #define CONFIG_ENV_SIZE 0x04000 /* Size of Environment */ |
| 26 | #define CONFIG_FLASH_CFI_MTD | |
| 27 | ||
| 28 | #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */ | |
| 29 | ||
| 30 | #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */ | |
| 31 | ||
| 32 | #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ | |
| 33 | ||
| ac5b00e0 VL |
34 | /* Reserve 4 MB for malloc */ |
| 35 | #define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024) | |
| 36 | ||
| de3ad13d HB |
37 | /****************************************************************************** |
| 38 | * (PRAM usage) | |
| 39 | * ... ------------------------------------------------------- | |
| 40 | * ... |ROOTFSSIZE | PNVRAM |PHRAM |RESERVED_PRAM | END_OF_RAM | |
| 41 | * ... |<------------------- pram -------------------------->| | |
| 42 | * ... ------------------------------------------------------- | |
| 43 | * @END_OF_RAM: | |
| 44 | * @CONFIG_KM_RESERVED_PRAM: reserved pram for special purpose | |
| 45 | * @CONFIG_KM_PHRAM: address for /var | |
| 46 | * @CONFIG_KM_PNVRAM: address for PNVRAM (for the application) | |
| 47 | * @CONFIG_KM_ROOTFSSIZE: address for rootfilesystem in RAM | |
| 48 | */ | |
| 49 | ||
| 50 | /* size of rootfs in RAM */ | |
| 51 | #define CONFIG_KM_ROOTFSSIZE 0x0 | |
| 52 | /* pseudo-non volatile RAM [hex] */ | |
| 53 | #define CONFIG_KM_PNVRAM 0x80000 | |
| 54 | /* physical RAM MTD size [hex] */ | |
| 55 | #define CONFIG_KM_PHRAM 0x100000 | |
| 56 | /* resereved pram area at the end of memroy [hex] */ | |
| 57 | #define CONFIG_KM_RESERVED_PRAM 0x0 | |
| 24753676 VL |
58 | /* set the default PRAM value to at least PNVRAM + PHRAM when pram env variable |
| 59 | * is not valid yet, which is the case for when u-boot copies itself to RAM */ | |
| 60 | #define CONFIG_PRAM ((CONFIG_KM_PNVRAM + CONFIG_KM_PHRAM)>>10) | |
| de3ad13d | 61 | |
| d6d86476 HB |
62 | #define CONFIG_KM_CRAMFS_ADDR 0xC00000 |
| 63 | #define CONFIG_KM_KERNEL_ADDR 0x400000 /* 7680Kbytes */ | |
| 64 | #define CONFIG_KM_FDT_ADDR 0xB80000 /* 512Kbytes */ | |
| de3ad13d | 65 | |
| db0bb572 HB |
66 | /* architecture specific default bootargs */ |
| 67 | #define CONFIG_KM_DEF_BOOT_ARGS_CPU "" | |
| 68 | ||
| de3ad13d | 69 | #define CONFIG_KM_DEF_ENV_CPU \ |
| 93ea89f0 | 70 | "u-boot="__stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \ |
| de3ad13d | 71 | "update=" \ |
| 93ea89f0 MV |
72 | "protect off " __stringify(BOOTFLASH_START) " +${filesize} && "\ |
| 73 | "erase " __stringify(BOOTFLASH_START) " +${filesize} && "\ | |
| 74 | "cp.b ${load_addr_r} " __stringify(BOOTFLASH_START) \ | |
| de3ad13d | 75 | " ${filesize} && " \ |
| 93ea89f0 | 76 | "protect on " __stringify(BOOTFLASH_START) " +${filesize}\0"\ |
| b1c2a7ae | 77 | "set_fdthigh=true\0" \ |
| c6d32dfd | 78 | "checkfdt=true\0" \ |
| de3ad13d HB |
79 | "" |
| 80 | ||
| 81 | #endif /* __CONFIG_KEYMILE_POWERPC_H */ |