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
|
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2012 Michal Simek <monstr@monstr.eu>
* (C) Copyright 2013 - 2018 Xilinx, Inc.
*
* Common configuration options for all Zynq boards.
*/
#ifndef __CONFIG_ZYNQ_COMMON_H
#define __CONFIG_ZYNQ_COMMON_H
/* Cache options */
#ifndef CONFIG_SYS_L2CACHE_OFF
# define CFG_SYS_PL310_BASE 0xf8f02000
#endif
#define ZYNQ_SCUTIMER_BASEADDR 0xF8F00600
#define CFG_SYS_TIMERBASE ZYNQ_SCUTIMER_BASEADDR
#define CFG_SYS_TIMER_COUNTER (CFG_SYS_TIMERBASE + 0x4)
/* GUIDs for capsule updatable firmware images */
#define XILINX_BOOT_IMAGE_GUID \
EFI_GUID(0x1ba29a15, 0x9969, 0x40aa, 0xb4, 0x24, \
0xe8, 0x61, 0x21, 0x61, 0x86, 0x64)
#define XILINX_UBOOT_IMAGE_GUID \
EFI_GUID(0x1a5178f0, 0x87d3, 0x4f36, 0xac, 0x63, \
0x3b, 0x31, 0xa2, 0x3b, 0xe3, 0x05)
/* Serial drivers */
/* The following table includes the supported baudrates */
#define CFG_SYS_BAUDRATE_TABLE \
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
/* Ethernet driver */
/* NOR */
#ifdef CONFIG_USB_EHCI_ZYNQ
# define DFU_DEFAULT_POLL_TIMEOUT 300
#endif
/* enable preboot to be loaded before CONFIG_BOOTDELAY */
/* Boot configuration */
#ifdef CONFIG_SPL_BUILD
#define BOOTENV
#else
#ifdef CONFIG_CMD_MMC
#define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0) func(MMC, mmc, 1)
#else
#define BOOT_TARGET_DEVICES_MMC(func)
#endif
#ifdef CONFIG_CMD_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
#if defined(CONFIG_ZYNQ_QSPI)
# define BOOT_TARGET_DEVICES_QSPI(func) func(QSPI, qspi, na)
#else
# define BOOT_TARGET_DEVICES_QSPI(func)
#endif
#if defined(CONFIG_NAND_ZYNQ)
# define BOOT_TARGET_DEVICES_NAND(func) func(NAND, nand, na)
#else
# define BOOT_TARGET_DEVICES_NAND(func)
#endif
#if defined(CONFIG_MTD_NOR_FLASH)
# define BOOT_TARGET_DEVICES_NOR(func) func(NOR, nor, na)
#else
# define BOOT_TARGET_DEVICES_NOR(func)
#endif
#define BOOTENV_DEV_QSPI(devtypeu, devtypel, instance) \
"bootcmd_qspi=sf probe 0 0 0 && " \
"sf read ${scriptaddr} ${script_offset_f} ${script_size_f} && " \
"echo QSPI: Trying to boot script at ${scriptaddr} && " \
"source ${scriptaddr}; echo QSPI: SCRIPT FAILED: continuing...;\0"
#define BOOTENV_DEV_NAME_QSPI(devtypeu, devtypel, instance) \
"qspi "
#define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
"bootcmd_nand=nand info && " \
"nand read ${scriptaddr} ${script_offset_f} ${script_size_f} && " \
"echo NAND: Trying to boot script at ${scriptaddr} && " \
"source ${scriptaddr}; echo NAND: SCRIPT FAILED: continuing...;\0"
#define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
"nand "
#define BOOTENV_DEV_NOR(devtypeu, devtypel, instance) \
"script_offset_nor=0xE2FC0000\0" \
"bootcmd_nor=cp.b ${script_offset_nor} ${scriptaddr} ${script_size_f} && " \
"echo NOR: Trying to boot script at ${scriptaddr} && " \
"source ${scriptaddr}; echo NOR: SCRIPT FAILED: continuing...;\0"
#define BOOTENV_DEV_NAME_NOR(devtypeu, devtypel, instance) \
"nor "
#define BOOT_TARGET_DEVICES_JTAG(func) func(JTAG, jtag, na)
#define BOOTENV_DEV_JTAG(devtypeu, devtypel, instance) \
"bootcmd_jtag=echo JTAG: Trying to boot script at ${scriptaddr} && " \
"source ${scriptaddr}; echo JTAG: SCRIPT FAILED: continuing...;\0"
#define BOOTENV_DEV_NAME_JTAG(devtypeu, devtypel, instance) \
"jtag "
#define BOOT_TARGET_DEVICES_USB_DFU(func) \
func(USB_DFU, usb_dfu, 0) func(USB_DFU, usb_dfu, 1)
#define BOOTENV_DEV_USB_DFU(devtypeu, devtypel, instance) \
"bootcmd_" #devtypel #instance "=setenv dfu_alt_info boot.scr ram " \
"$scriptaddr $script_size_f && " \
"dfu " #instance " ram " #instance " 60 && " \
"echo DFU" #instance ": Trying to boot script at ${scriptaddr} && " \
"source ${scriptaddr}; " \
"echo DFU" #instance ": SCRIPT FAILED: continuing...;\0"
#define BOOTENV_DEV_NAME_USB_DFU(devtypeu, devtypel, instance) \
""
#define BOOT_TARGET_DEVICES_USB_THOR(func) \
func(USB_THOR, usb_thor, 0) func(USB_THOR, usb_thor, 1)
#define BOOTENV_DEV_USB_THOR(devtypeu, devtypel, instance) \
"bootcmd_" #devtypel #instance "=setenv dfu_alt_info boot.scr ram " \
"$scriptaddr $script_size_f && " \
"thordown " #instance " ram " #instance " && " \
"echo THOR" #instance ": Trying to boot script at ${scriptaddr} && " \
"source ${scriptaddr}; " \
"echo THOR" #instance ": SCRIPT FAILED: continuing...;\0"
#define BOOTENV_DEV_NAME_USB_THOR(devtypeu, devtypel, instance) \
""
#define BOOT_TARGET_DEVICES(func) \
BOOT_TARGET_DEVICES_JTAG(func) \
BOOT_TARGET_DEVICES_MMC(func) \
BOOT_TARGET_DEVICES_QSPI(func) \
BOOT_TARGET_DEVICES_NAND(func) \
BOOT_TARGET_DEVICES_NOR(func) \
BOOT_TARGET_DEVICES_USB_DFU(func) \
BOOT_TARGET_DEVICES_USB_THOR(func) \
BOOT_TARGET_DEVICES_USB(func) \
BOOT_TARGET_DEVICES_PXE(func) \
BOOT_TARGET_DEVICES_DHCP(func)
#include <config_distro_bootcmd.h>
#endif /* CONFIG_SPL_BUILD */
/* Default environment */
#ifndef CFG_EXTRA_ENV_SETTINGS
#define CFG_EXTRA_ENV_SETTINGS \
"scriptaddr=0x20000\0" \
"script_size_f=0x40000\0" \
"fdt_addr_r=0x1f00000\0" \
"pxefile_addr_r=0x2000000\0" \
"kernel_addr_r=0x2000000\0" \
"scriptaddr=0x3000000\0" \
"ramdisk_addr_r=0x3100000\0" \
BOOTENV
#endif
/* Miscellaneous configurable options */
#define CFG_SYS_INIT_RAM_ADDR 0xFFFF0000
#define CFG_SYS_INIT_RAM_SIZE 0x2000
/* Extend size of kernel image for uncompression */
/* Address in RAM where the parameters must be copied by SPL. */
/* Not using MMC raw mode - just for compilation purpose */
/* qspi mode is working fine */
#ifdef CONFIG_ZYNQ_QSPI
#define CFG_SYS_SPI_ARGS_OFFS 0x200000
#define CFG_SYS_SPI_ARGS_SIZE 0x80000
#define CFG_SYS_SPI_KERNEL_OFFS (CFG_SYS_SPI_ARGS_OFFS + \
CFG_SYS_SPI_ARGS_SIZE)
#endif
/* SP location before relocation, must use scratch RAM */
/* 3 * 64kB blocks of OCM - one is on the top because of bootrom */
/* On the top of OCM space */
/*
* SPL stack position - and stack goes down
* 0xfffffe00 is used for putting wfi loop.
* Set it up as limit for now.
*/
#endif /* __CONFIG_ZYNQ_COMMON_H */
|
