Merge branch '2019-05-24-master-imports'
[platform/kernel/u-boot.git] / include / configs / zynq-common.h
1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * (C) Copyright 2012 Michal Simek <monstr@monstr.eu>
4  * (C) Copyright 2013 - 2018 Xilinx, Inc.
5  *
6  * Common configuration options for all Zynq boards.
7  */
8
9 #ifndef __CONFIG_ZYNQ_COMMON_H
10 #define __CONFIG_ZYNQ_COMMON_H
11
12 /* CPU clock */
13 #ifndef CONFIG_CPU_FREQ_HZ
14 # define CONFIG_CPU_FREQ_HZ     800000000
15 #endif
16
17 #define CONFIG_REMAKE_ELF
18
19 /* Cache options */
20 #define CONFIG_SYS_L2CACHE_OFF
21 #ifndef CONFIG_SYS_L2CACHE_OFF
22 # define CONFIG_SYS_L2_PL310
23 # define CONFIG_SYS_PL310_BASE          0xf8f02000
24 #endif
25
26 #define ZYNQ_SCUTIMER_BASEADDR          0xF8F00600
27 #define CONFIG_SYS_TIMERBASE            ZYNQ_SCUTIMER_BASEADDR
28 #define CONFIG_SYS_TIMER_COUNTS_DOWN
29 #define CONFIG_SYS_TIMER_COUNTER        (CONFIG_SYS_TIMERBASE + 0x4)
30
31 /* Serial drivers */
32 /* The following table includes the supported baudrates */
33 #define CONFIG_SYS_BAUDRATE_TABLE  \
34         {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
35
36 #define CONFIG_ARM_DCC
37
38 /* Ethernet driver */
39 #if defined(CONFIG_ZYNQ_GEM)
40 # define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
41 # define CONFIG_BOOTP_MAY_FAIL
42 #endif
43
44 /* QSPI */
45
46 /* NOR */
47 #ifdef CONFIG_MTD_NOR_FLASH
48 # define CONFIG_SYS_FLASH_BASE          0xE2000000
49 # define CONFIG_SYS_FLASH_SIZE          (16 * 1024 * 1024)
50 # define CONFIG_SYS_MAX_FLASH_BANKS     1
51 # define CONFIG_SYS_MAX_FLASH_SECT      512
52 # define CONFIG_SYS_FLASH_ERASE_TOUT    1000
53 # define CONFIG_SYS_FLASH_WRITE_TOUT    5000
54 # define CONFIG_FLASH_SHOW_PROGRESS     10
55 # undef CONFIG_SYS_FLASH_EMPTY_INFO
56 #endif
57
58 #ifdef CONFIG_NAND_ZYNQ
59 #define CONFIG_SYS_MAX_NAND_DEVICE      1
60 #define CONFIG_SYS_NAND_ONFI_DETECTION
61 #endif
62
63 #ifdef CONFIG_USB_EHCI_ZYNQ
64 # define CONFIG_EHCI_IS_TDI
65
66 # define CONFIG_SYS_DFU_DATA_BUF_SIZE   0x600000
67 # define DFU_DEFAULT_POLL_TIMEOUT       300
68 # define CONFIG_USB_CABLE_CHECK
69 # define CONFIG_THOR_RESET_OFF
70 # define DFU_ALT_INFO_RAM \
71         "dfu_ram_info=" \
72         "setenv dfu_alt_info " \
73         "${kernel_image} ram 0x3000000 0x500000\\\\;" \
74         "${devicetree_image} ram 0x2A00000 0x20000\\\\;" \
75         "${ramdisk_image} ram 0x2000000 0x600000\0" \
76         "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
77         "thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
78
79 # if defined(CONFIG_MMC_SDHCI_ZYNQ)
80 #  define DFU_ALT_INFO_MMC \
81         "dfu_mmc_info=" \
82         "setenv dfu_alt_info " \
83         "${kernel_image} fat 0 1\\\\;" \
84         "${devicetree_image} fat 0 1\\\\;" \
85         "${ramdisk_image} fat 0 1\0" \
86         "dfu_mmc=run dfu_mmc_info && dfu 0 mmc 0\0" \
87         "thor_mmc=run dfu_mmc_info && thordown 0 mmc 0\0"
88
89 #  define DFU_ALT_INFO  \
90         DFU_ALT_INFO_RAM \
91         DFU_ALT_INFO_MMC
92 # else
93 #  define DFU_ALT_INFO  \
94         DFU_ALT_INFO_RAM
95 # endif
96 #endif
97
98 #if !defined(DFU_ALT_INFO)
99 # define DFU_ALT_INFO
100 #endif
101
102 /* Allow to overwrite serial and ethaddr */
103 #define CONFIG_ENV_OVERWRITE
104
105 /* enable preboot to be loaded before CONFIG_BOOTDELAY */
106 #define CONFIG_PREBOOT
107
108 /* Boot configuration */
109 #define CONFIG_SYS_LOAD_ADDR            0 /* default? */
110
111 #ifdef CONFIG_SPL_BUILD
112 #define BOOTENV
113 #else
114
115 #ifdef CONFIG_CMD_MMC
116 #define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
117 #else
118 #define BOOT_TARGET_DEVICES_MMC(func)
119 #endif
120
121 #ifdef CONFIG_CMD_USB
122 #define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
123 #else
124 #define BOOT_TARGET_DEVICES_USB(func)
125 #endif
126
127 #if defined(CONFIG_CMD_PXE) && defined(CONFIG_CMD_DHCP)
128 #define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na)
129 #else
130 #define BOOT_TARGET_DEVICES_PXE(func)
131 #endif
132
133 #if defined(CONFIG_CMD_DHCP)
134 #define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na)
135 #else
136 #define BOOT_TARGET_DEVICES_DHCP(func)
137 #endif
138
139 #if defined(CONFIG_ZYNQ_QSPI)
140 # define BOOT_TARGET_DEVICES_QSPI(func) func(QSPI, qspi, na)
141 #else
142 # define BOOT_TARGET_DEVICES_QSPI(func)
143 #endif
144
145 #if defined(CONFIG_NAND_ZYNQ)
146 # define BOOT_TARGET_DEVICES_NAND(func) func(NAND, nand, na)
147 #else
148 # define BOOT_TARGET_DEVICES_NAND(func)
149 #endif
150
151 #if defined(CONFIG_MTD_NOR_FLASH)
152 # define BOOT_TARGET_DEVICES_NOR(func)  func(NOR, nor, na)
153 #else
154 # define BOOT_TARGET_DEVICES_NOR(func)
155 #endif
156
157 #define BOOTENV_DEV_XILINX(devtypeu, devtypel, instance) \
158         "bootcmd_xilinx=run $modeboot\0"
159
160 #define BOOTENV_DEV_NAME_XILINX(devtypeu, devtypel, instance) \
161         "xilinx "
162
163 #define BOOTENV_DEV_QSPI(devtypeu, devtypel, instance) \
164         "bootcmd_qspi=sf probe 0 0 0 && " \
165                       "sf read $scriptaddr $script_offset_f $script_size_f && " \
166                       "source ${scriptaddr}; echo SCRIPT FAILED: continuing...;\0"
167
168 #define BOOTENV_DEV_NAME_QSPI(devtypeu, devtypel, instance) \
169         "qspi "
170
171 #define BOOTENV_DEV_NAND(devtypeu, devtypel, instance) \
172         "bootcmd_nand=nand info && " \
173                       "nand read $scriptaddr $script_offset_f $script_size_f && " \
174                       "source ${scriptaddr}; echo SCRIPT FAILED: continuing...;\0"
175
176 #define BOOTENV_DEV_NAME_NAND(devtypeu, devtypel, instance) \
177         "nand "
178
179 #define BOOTENV_DEV_NOR(devtypeu, devtypel, instance) \
180         "bootcmd_nor=cp.b $scropt_offset_nor $scriptaddr $script_size_f && " \
181                      "source ${scriptaddr}; echo SCRIPT FAILED: continuing...;\0"
182
183 #define BOOTENV_DEV_NAME_NOR(devtypeu, devtypel, instance) \
184         "nor "
185
186 #define BOOT_TARGET_DEVICES(func) \
187         BOOT_TARGET_DEVICES_MMC(func) \
188         BOOT_TARGET_DEVICES_QSPI(func) \
189         BOOT_TARGET_DEVICES_NAND(func) \
190         BOOT_TARGET_DEVICES_NOR(func) \
191         BOOT_TARGET_DEVICES_USB(func) \
192         BOOT_TARGET_DEVICES_PXE(func) \
193         BOOT_TARGET_DEVICES_DHCP(func) \
194         func(XILINX, xilinx, na)
195
196 #include <config_distro_bootcmd.h>
197 #endif /* CONFIG_SPL_BUILD */
198
199 /* Default environment */
200 #ifndef CONFIG_EXTRA_ENV_SETTINGS
201 #define CONFIG_EXTRA_ENV_SETTINGS       \
202         "fit_image=fit.itb\0"           \
203         "load_addr=0x2000000\0"         \
204         "fit_size=0x800000\0"           \
205         "flash_off=0x100000\0"          \
206         "nor_flash_off=0xE2100000\0"    \
207         "fdt_high=0x20000000\0"         \
208         "initrd_high=0x20000000\0"      \
209         "scriptaddr=0x20000\0"  \
210         "script_offser_nor=0xE2FC0000\0"        \
211         "script_offset_f=0xFC0000\0"    \
212         "script_size_f=0x40000\0"       \
213         "loadbootenv_addr=0x2000000\0" \
214         "fdt_addr_r=0x1f00000\0"        \
215         "pxefile_addr_r=0x2000000\0"    \
216         "kernel_addr_r=0x2000000\0"     \
217         "scriptaddr=0x3000000\0"        \
218         "ramdisk_addr_r=0x3100000\0"    \
219         "bootenv=uEnv.txt\0" \
220         "bootenv_dev=mmc\0" \
221         "loadbootenv=load ${bootenv_dev} 0 ${loadbootenv_addr} ${bootenv}\0" \
222         "importbootenv=echo Importing environment from ${bootenv_dev} ...; " \
223                 "env import -t ${loadbootenv_addr} $filesize\0" \
224         "bootenv_existence_test=test -e ${bootenv_dev} 0 /${bootenv}\0" \
225         "setbootenv=if env run bootenv_existence_test; then " \
226                         "if env run loadbootenv; then " \
227                                 "env run importbootenv; " \
228                         "fi; " \
229                 "fi; \0" \
230         "sd_loadbootenv=setenv bootenv_dev mmc && " \
231                         "run setbootenv \0" \
232         "usb_loadbootenv=setenv bootenv_dev usb && usb start && run setbootenv \0" \
233         "preboot=if test $modeboot = sdboot; then " \
234                         "run sd_loadbootenv; " \
235                         "echo Checking if uenvcmd is set ...; " \
236                         "if test -n $uenvcmd; then " \
237                                 "echo Running uenvcmd ...; " \
238                                 "run uenvcmd; " \
239                         "fi; " \
240                 "fi; \0" \
241         "norboot=echo Copying FIT from NOR flash to RAM... && " \
242                 "cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \
243                 "bootm ${load_addr}\0" \
244         "sdboot=echo Copying FIT from SD to RAM... && " \
245                 "load mmc 0 ${load_addr} ${fit_image} && " \
246                 "bootm ${load_addr}\0" \
247         "jtagboot=echo TFTPing FIT to RAM... && " \
248                 "tftpboot ${load_addr} ${fit_image} && " \
249                 "bootm ${load_addr}\0" \
250         "usbboot=if usb start; then " \
251                         "echo Copying FIT from USB to RAM... && " \
252                         "load usb 0 ${load_addr} ${fit_image} && " \
253                         "bootm ${load_addr}; fi\0" \
254                 DFU_ALT_INFO \
255                 BOOTENV
256 #endif
257
258 /* Miscellaneous configurable options */
259
260 #define CONFIG_CLOCKS
261 #define CONFIG_SYS_MAXARGS              32 /* max number of command args */
262
263 #define CONFIG_SYS_MEMTEST_START        0
264 #define CONFIG_SYS_MEMTEST_END          0x1000
265
266 #define CONFIG_SYS_INIT_RAM_ADDR        0xFFFF0000
267 #define CONFIG_SYS_INIT_RAM_SIZE        0x1000
268 #define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SYS_INIT_RAM_ADDR + \
269                                         CONFIG_SYS_INIT_RAM_SIZE - \
270                                         GENERATED_GBL_DATA_SIZE)
271
272
273 /* Extend size of kernel image for uncompression */
274 #define CONFIG_SYS_BOOTM_LEN    (60 * 1024 * 1024)
275
276 /* Boot FreeBSD/vxWorks from an ELF image */
277 #define CONFIG_SYS_MMC_MAX_DEVICE       1
278
279 #define CONFIG_SYS_LDSCRIPT  "arch/arm/mach-zynq/u-boot.lds"
280
281 /* MMC support */
282 #ifdef CONFIG_MMC_SDHCI_ZYNQ
283 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION     1
284 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME     "u-boot.img"
285 #endif
286
287 /* Address in RAM where the parameters must be copied by SPL. */
288 #define CONFIG_SYS_SPL_ARGS_ADDR        0x10000000
289
290 #define CONFIG_SPL_FS_LOAD_ARGS_NAME            "system.dtb"
291 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME          "uImage"
292
293 /* Not using MMC raw mode - just for compilation purpose */
294 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR   0
295 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS  0
296 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0
297
298 /* qspi mode is working fine */
299 #ifdef CONFIG_ZYNQ_QSPI
300 #define CONFIG_SYS_SPI_U_BOOT_OFFS      0x100000
301 #define CONFIG_SYS_SPI_ARGS_OFFS        0x200000
302 #define CONFIG_SYS_SPI_ARGS_SIZE        0x80000
303 #define CONFIG_SYS_SPI_KERNEL_OFFS      (CONFIG_SYS_SPI_ARGS_OFFS + \
304                                         CONFIG_SYS_SPI_ARGS_SIZE)
305 #endif
306
307 /* SP location before relocation, must use scratch RAM */
308
309 /* 3 * 64kB blocks of OCM - one is on the top because of bootrom */
310 #define CONFIG_SPL_MAX_SIZE     0x30000
311
312 /* On the top of OCM space */
313 #define CONFIG_SYS_SPL_MALLOC_START     CONFIG_SPL_STACK_R_ADDR
314 #define CONFIG_SYS_SPL_MALLOC_SIZE      0x2000000
315
316 /*
317  * SPL stack position - and stack goes down
318  * 0xfffffe00 is used for putting wfi loop.
319  * Set it up as limit for now.
320  */
321 #define CONFIG_SPL_STACK        0xfffffe00
322
323 /* BSS setup */
324 #define CONFIG_SPL_BSS_START_ADDR       0x100000
325 #define CONFIG_SPL_BSS_MAX_SIZE         0x100000
326
327 #define CONFIG_SPL_LOAD_FIT_ADDRESS 0x10000000
328
329 #define CONFIG_SYS_UBOOT_START  CONFIG_SYS_TEXT_BASE
330
331 #endif /* __CONFIG_ZYNQ_COMMON_H */