blob: 072859e4cad454094c401b68eb7432c38a6f72f1 [file] [log] [blame]
Alexander Graffa08d392014-04-11 17:09:45 +02001/*
2 * Copyright 2011-2014 Freescale Semiconductor, Inc.
3 *
4 * SPDX-License-Identifier: GPL-2.0+
5 */
6
7/*
8 * Corenet DS style board configuration file
9 */
10#ifndef __QEMU_PPCE500_H
11#define __QEMU_PPCE500_H
12
13#define CONFIG_CMD_REGINFO
14
15/* High Level Configuration Options */
16#define CONFIG_BOOKE
17#define CONFIG_E500 /* BOOKE e500 family */
18#define CONFIG_QEMU_E500
19
20#undef CONFIG_SYS_TEXT_BASE
21#define CONFIG_SYS_TEXT_BASE 0xf01000 /* 15 MB */
Alexander Graffa08d392014-04-11 17:09:45 +020022
23#define CONFIG_SYS_MPC85XX_NO_RESETVEC
24
25#define CONFIG_SYS_RAMBOOT
26
27#define CONFIG_PCI /* Enable PCI/PCIE */
28#define CONFIG_PCI1 1 /* PCI controller 1 */
29#define CONFIG_FSL_PCI_INIT /* Use common FSL init code */
30#define CONFIG_SYS_PCI_64BIT /* enable 64-bit PCI resources */
31
32#define CONFIG_ENV_OVERWRITE
33
34#define CONFIG_ENABLE_36BIT_PHYS
35
36#define CONFIG_ADDR_MAP
37#define CONFIG_SYS_NUM_ADDR_MAP 16 /* number of TLB1 entries */
38
39#define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest works on */
40#define CONFIG_SYS_MEMTEST_END 0x00400000
41#define CONFIG_SYS_ALT_MEMTEST
42#define CONFIG_PANIC_HANG /* do not reset board on panic */
43
44/* Needed to fill the ccsrbar pointer */
45#define CONFIG_BOARD_EARLY_INIT_F
46
47/* Virtual address to CCSRBAR */
48#define CONFIG_SYS_CCSRBAR 0xe0000000
49/* Physical address should be a function call */
50#ifndef __ASSEMBLY__
51extern unsigned long long get_phys_ccsrbar_addr_early(void);
Alexander Grafe8349752015-03-07 02:10:09 +010052#define CONFIG_SYS_CCSRBAR_PHYS_HIGH (get_phys_ccsrbar_addr_early() >> 32)
53#define CONFIG_SYS_CCSRBAR_PHYS_LOW get_phys_ccsrbar_addr_early()
54#else
55#define CONFIG_SYS_CCSRBAR_PHYS_HIGH 0x0
56#define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR
Alexander Graffa08d392014-04-11 17:09:45 +020057#endif
Alexander Grafe8349752015-03-07 02:10:09 +010058
Alexander Graffa08d392014-04-11 17:09:45 +020059/* Virtual address range for PCI region maps */
60#define CONFIG_SYS_PCI_MAP_START 0x80000000
61#define CONFIG_SYS_PCI_MAP_END 0xe8000000
62
63/* Virtual address to a temporary map if we need it (max 128MB) */
64#define CONFIG_SYS_TMPVIRT 0xe8000000
65
66/*
67 * DDR Setup
68 */
69#define CONFIG_VERY_BIG_RAM
70#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000
71#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE
72
73#define CONFIG_CHIP_SELECTS_PER_CTRL 0
74
75#define CONFIG_SYS_CLK_FREQ 33000000
76
77#define CONFIG_SYS_NO_FLASH
78
79#define CONFIG_SYS_BOOT_BLOCK 0x00000000 /* boot TLB */
80
81#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
82
83#define CONFIG_ENV_IS_NOWHERE
84
85#define CONFIG_HWCONFIG
86
87#define CONFIG_SYS_INIT_RAM_ADDR 0x00100000
88#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0x0
89#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW 0x00100000
90/* The assembler doesn't like typecast */
91#define CONFIG_SYS_INIT_RAM_ADDR_PHYS \
92 ((CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH * 1ull << 32) | \
93 CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW)
94#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000
95
96#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \
97 GENERATED_GBL_DATA_SIZE)
98#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
99
100#define CONFIG_SYS_MONITOR_LEN (512 * 1024)
101#define CONFIG_SYS_MALLOC_LEN (4 * 1024 * 1024)
102
103#define CONFIG_CONS_INDEX 1
Alexander Graffa08d392014-04-11 17:09:45 +0200104#define CONFIG_SYS_NS16550_SERIAL
105#define CONFIG_SYS_NS16550_REG_SIZE 1
106#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0))
107
108#define CONFIG_SYS_BAUDRATE_TABLE \
109 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200}
110
111#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x4500)
112#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x4600)
113
Alexander Graffa08d392014-04-11 17:09:45 +0200114/*
115 * General PCI
116 * Memory space is mapped 1-1, but I/O space must start from 0.
117 */
118
119#ifdef CONFIG_PCI
120#define CONFIG_PCI_INDIRECT_BRIDGE
Alexander Graffa08d392014-04-11 17:09:45 +0200121#define CONFIG_PCI_PNP /* do pci plug-and-play */
Alexander Graffa08d392014-04-11 17:09:45 +0200122
123#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
124#define CONFIG_DOS_PARTITION
125#endif /* CONFIG_PCI */
126
127#define CONFIG_LBA48
128#define CONFIG_DOS_PARTITION
Alexander Graffa08d392014-04-11 17:09:45 +0200129
130/*
131 * Environment
132 */
133#define CONFIG_ENV_SIZE 0x2000
134
135#define CONFIG_LOADS_ECHO /* echo on for serial download */
136
137#define CONFIG_LAST_STAGE_INIT
138
139/*
140 * Command line configuration.
141 */
Alexander Graffa08d392014-04-11 17:09:45 +0200142#define CONFIG_CMD_IRQ
Alexander Graffa08d392014-04-11 17:09:45 +0200143
144#ifdef CONFIG_PCI
145#define CONFIG_CMD_PCI
Alexander Graffa08d392014-04-11 17:09:45 +0200146#endif
147
148/*
149 * Miscellaneous configurable options
150 */
151#define CONFIG_SYS_LONGHELP /* undef to save memory */
152#define CONFIG_CMDLINE_EDITING /* Command-line editing */
153#define CONFIG_AUTO_COMPLETE /* add autocompletion support */
154#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
155#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
156#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16)
157#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
158#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE/* Boot Argument Buffer Size */
159
160/*
161 * For booting Linux, the board info and command line data
162 * have to be in the first 64 MB of memory, since this is
163 * the maximum mapped by the Linux kernel during initialization.
164 */
165#define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Initial map for Linux*/
166#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */
167
168/*
169 * Environment Configuration
170 */
171#define CONFIG_ROOTPATH "/opt/nfsroot"
172#define CONFIG_BOOTFILE "uImage"
173#define CONFIG_UBOOTPATH "u-boot.bin" /* U-Boot image on TFTP server*/
174
175/* default location for tftp and bootm */
176#define CONFIG_LOADADDR 1000000
177
178#define CONFIG_BAUDRATE 115200
179
Alexander Graffa08d392014-04-11 17:09:45 +0200180#define CONFIG_BOOTCOMMAND \
181 "test -n \"$qemu_kernel_addr\" && bootm $qemu_kernel_addr - $fdt_addr_r\0"
182
183#endif /* __QEMU_PPCE500_H */