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- /*
- * (C) Copyright 2011
- * Heiko Schocher, DENX Software Engineering, hs@denx.de.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- */
- #ifndef __CONFIG_KEYMILE_POWERPC_H
- #define __CONFIG_KEYMILE_POWERPC_H
- #define CONFIG_BOOTCOUNT_LIMIT
- #define CONFIG_CMD_DTT
- #define CONFIG_JFFS2_CMDLINE
- #define CONFIG_ENV_SIZE 0x04000 /* Size of Environment */
- #define CONFIG_FLASH_CFI_MTD
- #define CONFIG_SYS_MEMTEST_START 0x00100000 /* memtest works on */
- #define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
- #define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */
- /******************************************************************************
- * (PRAM usage)
- * ... -------------------------------------------------------
- * ... |ROOTFSSIZE | PNVRAM |PHRAM |RESERVED_PRAM | END_OF_RAM
- * ... |<------------------- pram -------------------------->|
- * ... -------------------------------------------------------
- * @END_OF_RAM:
- * @CONFIG_KM_RESERVED_PRAM: reserved pram for special purpose
- * @CONFIG_KM_PHRAM: address for /var
- * @CONFIG_KM_PNVRAM: address for PNVRAM (for the application)
- * @CONFIG_KM_ROOTFSSIZE: address for rootfilesystem in RAM
- */
- /* size of rootfs in RAM */
- #define CONFIG_KM_ROOTFSSIZE 0x0
- /* pseudo-non volatile RAM [hex] */
- #define CONFIG_KM_PNVRAM 0x80000
- /* physical RAM MTD size [hex] */
- #define CONFIG_KM_PHRAM 0x100000
- /* resereved pram area at the end of memroy [hex] */
- #define CONFIG_KM_RESERVED_PRAM 0x0
- /* enable protected RAM */
- #define CONFIG_PRAM 0
- #define CONFIG_KM_CRAMFS_ADDR 0x800000
- #define CONFIG_KM_KERNEL_ADDR 0x400000 /* 3968Kbytes */
- #define CONFIG_KM_FDT_ADDR 0x7E0000 /* 128Kbytes */
- #define CONFIG_KM_DEF_ENV_CPU \
- "addbootcount=echo \\\\c\0" \
- "addmtdparts=echo \\\\c\0" \
- "boot=bootm ${actual_kernel_addr} - ${actual_fdt_addr}\0" \
- "cramfsloadfdt=" \
- "cramfsload ${fdt_addr_r} " \
- "fdt_0x${IVM_BoardId}_0x${IVM_HWKey}.dtb && " \
- "setenv actual_fdt_addr ${fdt_addr_r}\0" \
- "fdt_addr_r=" xstr(CONFIG_KM_FDT_ADDR) "\0" \
- "fdt_file=" \
- xstr(CONFIG_HOSTNAME) "/" \
- xstr(CONFIG_HOSTNAME) ".dtb\0" \
- "tftpfdt=" \
- "tftpboot ${fdt_addr_r} ${fdt_file} && " \
- "setenv actual_fdt_addr ${fdt_addr_r} \0" \
- "update=" \
- "protect off " xstr(BOOTFLASH_START) " +${filesize} && "\
- "erase " xstr(BOOTFLASH_START) " +${filesize} && " \
- "cp.b ${u-boot_addr_r} " xstr(BOOTFLASH_START) \
- " ${filesize} && " \
- "protect on " xstr(BOOTFLASH_START) " +${filesize}\0" \
- ""
- #endif /* __CONFIG_KEYMILE_POWERPC_H */
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