1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
|
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Configuration for Xilinx ZynqMP
* (C) Copyright 2014 - 2015 Xilinx, Inc.
* Michal Simek <michal.simek@xilinx.com>
*
* Based on Configuration for Versatile Express
*/
#ifndef __XILINX_ZYNQMP_H
#define __XILINX_ZYNQMP_H
#define CONFIG_REMAKE_ELF
/* #define CONFIG_ARMV8_SWITCH_TO_EL1 */
/* Generic Interrupt Controller Definitions */
#define CONFIG_GICV2
#define GICD_BASE 0xF9010000
#define GICC_BASE 0xF9020000
#ifndef CONFIG_SYS_MEMTEST_SCRATCH
# define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
#endif
#define CONFIG_SYS_MEMTEST_START 0
#define CONFIG_SYS_MEMTEST_END 1000
#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SYS_TEXT_BASE
/* Generic Timer Definitions - setup in EL3. Setup by ATF for other cases */
#if !defined(COUNTER_FREQUENCY)
# define COUNTER_FREQUENCY 100000000
#endif
/* Size of malloc() pool */
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 0x2000000)
/* Serial setup */
#define CONFIG_ARM_DCC
#define CONFIG_CPU_ARMV8
#define CONFIG_SYS_BAUDRATE_TABLE \
{ 4800, 9600, 19200, 38400, 57600, 115200 }
/* BOOTP options */
#define CONFIG_BOOTP_BOOTFILESIZE
#define CONFIG_BOOTP_MAY_FAIL
#if defined(CONFIG_MMC_SDHCI_ZYNQ)
# define CONFIG_SUPPORT_EMMC_BOOT
#endif
#ifdef CONFIG_NAND_ARASAN
# define CONFIG_SYS_MAX_NAND_DEVICE 1
# define CONFIG_SYS_NAND_ONFI_DETECTION
#endif
#if defined(CONFIG_SPL_BUILD)
#define CONFIG_ZYNQMP_PSU_INIT_ENABLED
#endif
/* Miscellaneous configurable options */
#define CONFIG_SYS_LOAD_ADDR 0x8000000
#if defined(CONFIG_ZYNQMP_USB)
#define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x1800000
#define DFU_DEFAULT_POLL_TIMEOUT 300
#define CONFIG_USB_CABLE_CHECK
#define CONFIG_THOR_RESET_OFF
#define DFU_ALT_INFO_RAM \
"dfu_ram_info=" \
"setenv dfu_alt_info " \
"Image ram $kernel_addr $kernel_size\\\\;" \
"system.dtb ram $fdt_addr $fdt_size\0" \
"dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
"thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
#define DFU_ALT_INFO \
DFU_ALT_INFO_RAM
#ifndef CONFIG_SPL_BUILD
# define PARTS_DEFAULT \
"partitions=uuid_disk=${uuid_gpt_disk};" \
"name=""boot"",size=16M,uuid=${uuid_gpt_boot};" \
"name=""Linux"",size=-M,uuid=${uuid_gpt_Linux}\0"
#endif
#endif
#if !defined(DFU_ALT_INFO)
# define DFU_ALT_INFO
#endif
#if !defined(PARTS_DEFAULT)
# define PARTS_DEFAULT
#endif
/* Monitor Command Prompt */
/* Console I/O Buffer Size */
#define CONFIG_SYS_CBSIZE 2048
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
#define CONFIG_PANIC_HANG
#define CONFIG_SYS_MAXARGS 64
/* Ethernet driver */
#if defined(CONFIG_ZYNQ_GEM)
# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
# define PHY_ANEG_TIMEOUT 20000
#endif
/* I2C */
#if defined(CONFIG_SYS_I2C_ZYNQ)
# define CONFIG_SYS_I2C
#endif
/* EEPROM */
#ifdef CONFIG_ZYNQMP_EEPROM
# define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
# define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
# define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
# define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
# define CONFIG_SYS_EEPROM_SIZE (64 * 1024)
#endif
#ifdef CONFIG_SATA_CEVA
#define CONFIG_SYS_SCSI_MAX_SCSI_ID 2
#define CONFIG_SYS_SCSI_MAX_LUN 1
#define CONFIG_SYS_SCSI_MAX_DEVICE (CONFIG_SYS_SCSI_MAX_SCSI_ID * \
CONFIG_SYS_SCSI_MAX_LUN)
#endif
#define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
#define CONFIG_CLOCKS
#define ENV_MEM_LAYOUT_SETTINGS \
"fdt_high=10000000\0" \
"initrd_high=10000000\0" \
"fdt_addr_r=0x40000000\0" \
"pxefile_addr_r=0x10000000\0" \
"kernel_addr_r=0x18000000\0" \
"scriptaddr=0x02000000\0" \
"ramdisk_addr_r=0x02100000\0" \
#if defined(CONFIG_MMC_SDHCI_ZYNQ)
# define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
#else
# define BOOT_TARGET_DEVICES_MMC(func)
#endif
#if defined(CONFIG_SATA_CEVA)
# define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
#else
# define BOOT_TARGET_DEVICES_SCSI(func)
#endif
#if defined(CONFIG_ZYNQMP_USB)
# define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0) func(USB, usb, 1)
#else
# define BOOT_TARGET_DEVICES_USB(func)
#endif
#if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP)
# define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na)
#else
# define BOOT_TARGET_DEVICES_PXE(func)
#endif
#if defined(CONFIG_CMD_DHCP)
# define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na)
#else
# define BOOT_TARGET_DEVICES_DHCP(func)
#endif
#define BOOT_TARGET_DEVICES(func) \
BOOT_TARGET_DEVICES_MMC(func) \
BOOT_TARGET_DEVICES_USB(func) \
BOOT_TARGET_DEVICES_SCSI(func) \
BOOT_TARGET_DEVICES_PXE(func) \
BOOT_TARGET_DEVICES_DHCP(func)
#include <config_distro_bootcmd.h>
/* Initial environment variables */
#ifndef CONFIG_EXTRA_ENV_SETTINGS
#define CONFIG_EXTRA_ENV_SETTINGS \
ENV_MEM_LAYOUT_SETTINGS \
BOOTENV \
DFU_ALT_INFO
#endif
/* SPL can't handle all huge variables - define just DFU */
#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT)
#undef CONFIG_EXTRA_ENV_SETTINGS
# define CONFIG_EXTRA_ENV_SETTINGS \
"dfu_alt_info_ram=uboot.bin ram 0x8000000 0x1000000;" \
"atf-uboot.ub ram 0x10000000 0x1000000;" \
"Image ram 0x80000 0x3f80000;" \
"system.dtb ram 0x4000000 0x100000\0" \
"dfu_bufsiz=0x1000\0"
#endif
#define CONFIG_SPL_TEXT_BASE 0xfffc0000
#define CONFIG_SPL_STACK 0xfffffffc
#define CONFIG_SPL_MAX_SIZE 0x40000
/* Just random location in OCM */
#define CONFIG_SPL_BSS_START_ADDR 0x0
#define CONFIG_SPL_BSS_MAX_SIZE 0x80000
#if defined(CONFIG_SPL_SPI_FLASH_SUPPORT)
# define CONFIG_SYS_SPI_KERNEL_OFFS 0x80000
# define CONFIG_SYS_SPI_ARGS_OFFS 0xa0000
# define CONFIG_SYS_SPI_ARGS_SIZE 0xa0000
# define CONFIG_SYS_SPI_U_BOOT_OFFS 0x170000
#endif
/* u-boot is like dtb */
#define CONFIG_SPL_FS_LOAD_ARGS_NAME "u-boot.bin"
#define CONFIG_SYS_SPL_ARGS_ADDR 0x8000000
/* ATF is my kernel image */
#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "atf-uboot.ub"
/* FIT load address for RAM boot */
#define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000
/* MMC support */
#ifdef CONFIG_MMC_SDHCI_ZYNQ
# define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
# define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0 /* unused */
# define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0 /* unused */
# define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0 /* unused */
# define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
#endif
#if defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_DFU_SUPPORT)
# undef CONFIG_CMD_BOOTD
# define CONFIG_SPL_ENV_SUPPORT
# define CONFIG_SPL_HASH_SUPPORT
# define CONFIG_ENV_MAX_ENTRIES 10
#endif
#define CONFIG_SYS_SPL_MALLOC_START 0x20000000
#define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
#ifdef CONFIG_SPL_SYS_MALLOC_SIMPLE
# error "Disable CONFIG_SPL_SYS_MALLOC_SIMPLE. Full malloc needs to be used"
#endif
#define CONFIG_BOARD_EARLY_INIT_F
#endif /* __XILINX_ZYNQMP_H */
|
