1264eaa0eSValentin Longchamp /* 2264eaa0eSValentin Longchamp * (C) Copyright 2011 3264eaa0eSValentin Longchamp * Heiko Schocher, DENX Software Engineering, hs@denx.de. 4264eaa0eSValentin Longchamp * 5*1a459660SWolfgang Denk * SPDX-License-Identifier: GPL-2.0+ 6264eaa0eSValentin Longchamp */ 7264eaa0eSValentin Longchamp 8264eaa0eSValentin Longchamp #ifndef __CONFIG_KEYMILE_POWERPC_H 9264eaa0eSValentin Longchamp #define __CONFIG_KEYMILE_POWERPC_H 10264eaa0eSValentin Longchamp 11ea8c37daSSimon Glass /* Do boardspecific init for all boards */ 12ea8c37daSSimon Glass #define CONFIG_BOARD_EARLY_INIT_R 13ea8c37daSSimon Glass #define CONFIG_LAST_STAGE_INIT 14ea8c37daSSimon Glass 15264eaa0eSValentin Longchamp #define CONFIG_BOOTCOUNT_LIMIT 16264eaa0eSValentin Longchamp 17264eaa0eSValentin Longchamp #define CONFIG_CMD_DTT 18264eaa0eSValentin Longchamp #define CONFIG_JFFS2_CMDLINE 19264eaa0eSValentin Longchamp 204daea6ffSStefan Bigler /* EEprom support 24C08, 24C16, 24C64 */ 214daea6ffSStefan Bigler #define CONFIG_SYS_I2C_MULTI_EEPROMS 224daea6ffSStefan Bigler #define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE 234daea6ffSStefan Bigler #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 /* 8 Byte write page */ 244daea6ffSStefan Bigler #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 254daea6ffSStefan Bigler 26264eaa0eSValentin Longchamp #define CONFIG_ENV_SIZE 0x04000 /* Size of Environment */ 27264eaa0eSValentin Longchamp #define CONFIG_FLASH_CFI_MTD 28264eaa0eSValentin Longchamp 29264eaa0eSValentin Longchamp #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */ 30264eaa0eSValentin Longchamp 31264eaa0eSValentin Longchamp #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */ 32264eaa0eSValentin Longchamp 33264eaa0eSValentin Longchamp #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ 34264eaa0eSValentin Longchamp 35264eaa0eSValentin Longchamp /****************************************************************************** 36264eaa0eSValentin Longchamp * (PRAM usage) 37264eaa0eSValentin Longchamp * ... ------------------------------------------------------- 38264eaa0eSValentin Longchamp * ... |ROOTFSSIZE | PNVRAM |PHRAM |RESERVED_PRAM | END_OF_RAM 39264eaa0eSValentin Longchamp * ... |<------------------- pram -------------------------->| 40264eaa0eSValentin Longchamp * ... ------------------------------------------------------- 41264eaa0eSValentin Longchamp * @END_OF_RAM: 42264eaa0eSValentin Longchamp * @CONFIG_KM_RESERVED_PRAM: reserved pram for special purpose 43264eaa0eSValentin Longchamp * @CONFIG_KM_PHRAM: address for /var 44264eaa0eSValentin Longchamp * @CONFIG_KM_PNVRAM: address for PNVRAM (for the application) 45264eaa0eSValentin Longchamp * @CONFIG_KM_ROOTFSSIZE: address for rootfilesystem in RAM 46264eaa0eSValentin Longchamp */ 47264eaa0eSValentin Longchamp 48264eaa0eSValentin Longchamp /* size of rootfs in RAM */ 49264eaa0eSValentin Longchamp #define CONFIG_KM_ROOTFSSIZE 0x0 50264eaa0eSValentin Longchamp /* pseudo-non volatile RAM [hex] */ 51264eaa0eSValentin Longchamp #define CONFIG_KM_PNVRAM 0x80000 52264eaa0eSValentin Longchamp /* physical RAM MTD size [hex] */ 53264eaa0eSValentin Longchamp #define CONFIG_KM_PHRAM 0x100000 54264eaa0eSValentin Longchamp /* resereved pram area at the end of memroy [hex] */ 55264eaa0eSValentin Longchamp #define CONFIG_KM_RESERVED_PRAM 0x0 56264eaa0eSValentin Longchamp /* enable protected RAM */ 57264eaa0eSValentin Longchamp #define CONFIG_PRAM 0 58264eaa0eSValentin Longchamp 59264eaa0eSValentin Longchamp #define CONFIG_KM_CRAMFS_ADDR 0x800000 60264eaa0eSValentin Longchamp #define CONFIG_KM_KERNEL_ADDR 0x400000 /* 3968Kbytes */ 61264eaa0eSValentin Longchamp #define CONFIG_KM_FDT_ADDR 0x7E0000 /* 128Kbytes */ 62264eaa0eSValentin Longchamp 63db0bb572SHolger Brunck /* architecture specific default bootargs */ 64db0bb572SHolger Brunck #define CONFIG_KM_DEF_BOOT_ARGS_CPU "" 65db0bb572SHolger Brunck 66264eaa0eSValentin Longchamp #define CONFIG_KM_DEF_ENV_CPU \ 67db0bb572SHolger Brunck "boot=bootm ${load_addr_r} - ${fdt_addr_r}\0" \ 68264eaa0eSValentin Longchamp "cramfsloadfdt=" \ 69264eaa0eSValentin Longchamp "cramfsload ${fdt_addr_r} " \ 70db0bb572SHolger Brunck "fdt_0x${IVM_BoardId}_0x${IVM_HWKey}.dtb\0" \ 7193ea89f0SMarek Vasut "fdt_addr_r=" __stringify(CONFIG_KM_FDT_ADDR) "\0" \ 7293ea89f0SMarek Vasut "u-boot="__stringify(CONFIG_HOSTNAME) "/u-boot.bin\0" \ 73264eaa0eSValentin Longchamp "update=" \ 7493ea89f0SMarek Vasut "protect off " __stringify(BOOTFLASH_START) " +${filesize} && "\ 7593ea89f0SMarek Vasut "erase " __stringify(BOOTFLASH_START) " +${filesize} && "\ 7693ea89f0SMarek Vasut "cp.b ${load_addr_r} " __stringify(BOOTFLASH_START) \ 77264eaa0eSValentin Longchamp " ${filesize} && " \ 7893ea89f0SMarek Vasut "protect on " __stringify(BOOTFLASH_START) " +${filesize}\0"\ 79264eaa0eSValentin Longchamp "" 80264eaa0eSValentin Longchamp 81264eaa0eSValentin Longchamp #endif /* __CONFIG_KEYMILE_POWERPC_H */ 82