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_BOOTCOUNT_LIMIT |
| 16 | ||
| 17 | #define CONFIG_CMD_DTT | |
| 18 | #define CONFIG_JFFS2_CMDLINE | |
| 19 | ||
| 4daea6ff SB |
20 | /* EEprom support 24C08, 24C16, 24C64 */ |
| 21 | #define CONFIG_SYS_I2C_MULTI_EEPROMS | |
| 22 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE | |
| 23 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 /* 8 Byte write page */ | |
| 24 | #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 | |
| 25 | ||
| de3ad13d HB |
26 | #define CONFIG_ENV_SIZE 0x04000 /* Size of Environment */ |
| 27 | #define CONFIG_FLASH_CFI_MTD | |
| 28 | ||
| 29 | #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */ | |
| 30 | ||
| 31 | #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */ | |
| 32 | ||
| 33 | #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ | |
| 34 | ||
| ac5b00e0 VL |
35 | /* Reserve 4 MB for malloc */ |
| 36 | #define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024) | |
| 37 | ||
| de3ad13d HB |
38 | /****************************************************************************** |
| 39 | * (PRAM usage) | |
| 40 | * ... ------------------------------------------------------- | |
| 41 | * ... |ROOTFSSIZE | PNVRAM |PHRAM |RESERVED_PRAM | END_OF_RAM | |
| 42 | * ... |<------------------- pram -------------------------->| | |
| 43 | * ... ------------------------------------------------------- | |
| 44 | * @END_OF_RAM: | |
| 45 | * @CONFIG_KM_RESERVED_PRAM: reserved pram for special purpose | |
| 46 | * @CONFIG_KM_PHRAM: address for /var | |
| 47 | * @CONFIG_KM_PNVRAM: address for PNVRAM (for the application) | |
| 48 | * @CONFIG_KM_ROOTFSSIZE: address for rootfilesystem in RAM | |
| 49 | */ | |
| 50 | ||
| 51 | /* size of rootfs in RAM */ | |
| 52 | #define CONFIG_KM_ROOTFSSIZE 0x0 | |
| 53 | /* pseudo-non volatile RAM [hex] */ | |
| 54 | #define CONFIG_KM_PNVRAM 0x80000 | |
| 55 | /* physical RAM MTD size [hex] */ | |
| 56 | #define CONFIG_KM_PHRAM 0x100000 | |
| 57 | /* resereved pram area at the end of memroy [hex] */ | |
| 58 | #define CONFIG_KM_RESERVED_PRAM 0x0 | |
| 59 | /* enable protected RAM */ | |
| 60 | #define CONFIG_PRAM 0 | |
| 61 | ||
| 62 | #define CONFIG_KM_CRAMFS_ADDR 0x800000 | |
| 63 | #define CONFIG_KM_KERNEL_ADDR 0x400000 /* 3968Kbytes */ | |
| 64 | #define CONFIG_KM_FDT_ADDR 0x7E0000 /* 128Kbytes */ | |
| 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 \ |
| db0bb572 | 70 | "boot=bootm ${load_addr_r} - ${fdt_addr_r}\0" \ |
| de3ad13d HB |
71 | "cramfsloadfdt=" \ |
| 72 | "cramfsload ${fdt_addr_r} " \ | |
| db0bb572 | 73 | "fdt_0x${IVM_BoardId}_0x${IVM_HWKey}.dtb\0" \ |
| 93ea89f0 MV |
74 | "fdt_addr_r=" __stringify(CONFIG_KM_FDT_ADDR) "\0" \ |
| 75 | "u-boot="__stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \ | |
| de3ad13d | 76 | "update=" \ |
| 93ea89f0 MV |
77 | "protect off " __stringify(BOOTFLASH_START) " +${filesize} && "\ |
| 78 | "erase " __stringify(BOOTFLASH_START) " +${filesize} && "\ | |
| 79 | "cp.b ${load_addr_r} " __stringify(BOOTFLASH_START) \ | |
| de3ad13d | 80 | " ${filesize} && " \ |
| 93ea89f0 | 81 | "protect on " __stringify(BOOTFLASH_START) " +${filesize}\0"\ |
| de3ad13d HB |
82 | "" |
| 83 | ||
| 84 | #endif /* __CONFIG_KEYMILE_POWERPC_H */ |