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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright 2011-2014 Freescale Semiconductor, Inc.
*/
/*
* Corenet DS style board configuration file
*/
#ifndef __QEMU_PPCE500_H
#define __QEMU_PPCE500_H
#define CONFIG_SYS_MPC85XX_NO_RESETVEC
#define CONFIG_SYS_RAMBOOT
#define CONFIG_SYS_PCI_64BIT /* enable 64-bit PCI resources */
#define CONFIG_ENABLE_36BIT_PHYS
/* Needed to fill the ccsrbar pointer */
/* Virtual address to CCSRBAR */
#define CONFIG_SYS_CCSRBAR 0xe0000000
/* Physical address should be a function call */
#ifndef __ASSEMBLY__
extern unsigned long long get_phys_ccsrbar_addr_early(void);
#define CONFIG_SYS_CCSRBAR_PHYS_HIGH (get_phys_ccsrbar_addr_early() >> 32)
#define CONFIG_SYS_CCSRBAR_PHYS_LOW get_phys_ccsrbar_addr_early()
#else
#define CONFIG_SYS_CCSRBAR_PHYS_HIGH 0x0
#define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
#endif
/* Virtual address range for PCI region maps */
#define CONFIG_SYS_PCI_MAP_START 0x80000000
#define CONFIG_SYS_PCI_MAP_END 0xe0000000
/* Virtual address to a temporary map if we need it (max 128MB) */
#define CONFIG_SYS_TMPVIRT 0xe8000000
/*
* DDR Setup
*/
#define CONFIG_VERY_BIG_RAM
#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000
#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
#define CONFIG_CHIP_SELECTS_PER_CTRL 0
#define CONFIG_SYS_CLK_FREQ 33000000
#define CONFIG_SYS_BOOT_BLOCK 0x00000000 /* boot TLB */
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
#define CONFIG_HWCONFIG
#define CONFIG_SYS_INIT_RAM_ADDR 0x00100000
#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0x0
#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW 0x00100000
/* The assembler doesn't like typecast */
#define CONFIG_SYS_INIT_RAM_ADDR_PHYS \
((CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH * 1ull << 32) | \
CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW)
#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000
#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
GENERATED_GBL_DATA_SIZE)
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
#define CONFIG_LBA48
/* RTC */
#define CONFIG_RTC_PT7C4338
/*
* Environment
*/
#define CONFIG_LOADS_ECHO /* echo on for serial download */
/*
* Miscellaneous configurable options
*/
#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
/*
* For booting Linux, the board info and command line data
* have to be in the first 64 MB of memory, since this is
* the maximum mapped by the Linux kernel during initialization.
*/
#define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Initial map for Linux*/
#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */
/*
* Environment Configuration
*/
#define CONFIG_ROOTPATH "/opt/nfsroot"
#define CONFIG_BOOTFILE "uImage"
#define CONFIG_UBOOTPATH "u-boot.bin" /* U-Boot image on TFTP server*/
/* default location for tftp and bootm */
#define CONFIG_LOADADDR 1000000
#define CONFIG_BOOTCOMMAND \
"test -n \"$qemu_kernel_addr\" && bootm $qemu_kernel_addr - $fdtcontroladdr\0"
#endif /* __QEMU_PPCE500_H */
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