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Michal Simekaf482d52012-09-28 09:56:37 +00001/*
2 * (C) Copyright 2012 Michal Simek <monstr@monstr.eu>
Jagannadha Sutradharudu Teki20ddda02014-01-09 01:48:10 +05303 * (C) Copyright 2013 Xilinx, Inc.
4 *
5 * Common configuration options for all Zynq boards.
Michal Simekaf482d52012-09-28 09:56:37 +00006 *
Wolfgang Denkd79de1d2013-07-08 09:37:19 +02007 * SPDX-License-Identifier: GPL-2.0+
Michal Simekaf482d52012-09-28 09:56:37 +00008 */
9
Jagannadha Sutradharudu Teki20ddda02014-01-09 01:48:10 +053010#ifndef __CONFIG_ZYNQ_COMMON_H
11#define __CONFIG_ZYNQ_COMMON_H
Michal Simekaf482d52012-09-28 09:56:37 +000012
Michal Simekaf482d52012-09-28 09:56:37 +000013/* CPU clock */
Jagannadha Sutradharudu Teki4ecfc2f2014-01-09 01:48:06 +053014#ifndef CONFIG_CPU_FREQ_HZ
15# define CONFIG_CPU_FREQ_HZ 800000000
16#endif
Michal Simekaf482d52012-09-28 09:56:37 +000017
Jagannadha Sutradharudu Tekifef608a2014-01-09 01:48:07 +053018/* Cache options */
Jagannadha Sutradharudu Tekifef608a2014-01-09 01:48:07 +053019#define CONFIG_SYS_L2CACHE_OFF
20#ifndef CONFIG_SYS_L2CACHE_OFF
21# define CONFIG_SYS_L2_PL310
22# define CONFIG_SYS_PL310_BASE 0xf8f02000
23#endif
24
Michal Simek40bcb862015-04-20 12:56:24 +020025#define ZYNQ_SCUTIMER_BASEADDR 0xF8F00600
26#define CONFIG_SYS_TIMERBASE ZYNQ_SCUTIMER_BASEADDR
27#define CONFIG_SYS_TIMER_COUNTS_DOWN
28#define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMERBASE + 0x4)
29
Jagannadha Sutradharudu Teki4ecfc2f2014-01-09 01:48:06 +053030/* Serial drivers */
Michal Simekaf482d52012-09-28 09:56:37 +000031/* The following table includes the supported baudrates */
32#define CONFIG_SYS_BAUDRATE_TABLE \
33 {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}
34
Michal Simekd5c13f72016-02-23 10:02:29 +010035#define CONFIG_ARM_DCC
36#define CONFIG_ZYNQ_SERIAL
Jagannadha Sutradharudu Teki4ecfc2f2014-01-09 01:48:06 +053037
Michal Simekaf482d52012-09-28 09:56:37 +000038/* Ethernet driver */
Michal Simek3d7285f2015-11-30 14:34:52 +010039#if defined(CONFIG_ZYNQ_GEM)
Jagannadha Sutradharudu Teki0ea4dc72014-01-09 01:48:09 +053040# define CONFIG_MII
41# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
Jagannadha Sutradharudu Teki0ea4dc72014-01-09 01:48:09 +053042# define CONFIG_PHY_MARVELL
Michal Simekdb8aa0b2016-02-06 13:34:54 +010043# define CONFIG_PHY_REALTEK
Siva Durga Prasad Paladugu8d24b022016-02-05 13:22:12 +053044# define CONFIG_PHY_XILINX
Michal Simek53e3a062015-01-13 16:27:14 +010045# define CONFIG_BOOTP_BOOTPATH
46# define CONFIG_BOOTP_GATEWAY
47# define CONFIG_BOOTP_HOSTNAME
48# define CONFIG_BOOTP_MAY_FAIL
Jagannadha Sutradharudu Teki0ea4dc72014-01-09 01:48:09 +053049#endif
Michal Simekaf482d52012-09-28 09:56:37 +000050
Jagannadha Sutradharudu Teki4ecfc2f2014-01-09 01:48:06 +053051/* SPI */
52#ifdef CONFIG_ZYNQ_SPI
Jagannadha Sutradharudu Teki4ecfc2f2014-01-09 01:48:06 +053053#endif
54
Jagan Teki5dd9d062015-08-17 18:55:02 +053055/* QSPI */
56#ifdef CONFIG_ZYNQ_QSPI
57# define CONFIG_SF_DEFAULT_SPEED 30000000
Jagan Teki7c78c882015-09-04 18:30:34 +053058# define CONFIG_SPI_FLASH_ISSI
Jagan Teki5dd9d062015-08-17 18:55:02 +053059#endif
60
Jagannadha Sutradharudu Teki03c0b862014-01-09 01:48:20 +053061/* NOR */
Masahiro Yamada8cea9b52017-02-11 22:43:54 +090062#ifdef CONFIG_MTD_NOR_FLASH
Jagannadha Sutradharudu Teki03c0b862014-01-09 01:48:20 +053063# define CONFIG_SYS_FLASH_BASE 0xE2000000
64# define CONFIG_SYS_FLASH_SIZE (16 * 1024 * 1024)
65# define CONFIG_SYS_MAX_FLASH_BANKS 1
66# define CONFIG_SYS_MAX_FLASH_SECT 512
67# define CONFIG_SYS_FLASH_ERASE_TOUT 1000
68# define CONFIG_SYS_FLASH_WRITE_TOUT 5000
69# define CONFIG_FLASH_SHOW_PROGRESS 10
70# define CONFIG_SYS_FLASH_CFI
71# undef CONFIG_SYS_FLASH_EMPTY_INFO
72# define CONFIG_FLASH_CFI_DRIVER
73# undef CONFIG_SYS_FLASH_PROTECTION
74# define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
75#endif
76
Siva Durga Prasad Paladuguddb9f062016-09-27 10:55:47 +053077#ifdef CONFIG_NAND_ZYNQ
78#define CONFIG_CMD_NAND_LOCK_UNLOCK
79#define CONFIG_SYS_MAX_NAND_DEVICE 1
80#define CONFIG_SYS_NAND_ONFI_DETECTION
81#define CONFIG_MTD_DEVICE
82#endif
83
Michal Simek0dd222b2013-04-22 14:56:49 +020084/* MMC */
Masahiro Yamada168c57d2017-01-30 19:46:51 +090085#if defined(CONFIG_MMC_SDHCI_ZYNQ)
Michal Simek8bc78172015-09-29 01:27:13 +020086# define CONFIG_ZYNQ_SDHCI_MAX_FREQ 52000000
Michal Simek0dd222b2013-04-22 14:56:49 +020087#endif
88
Siva Durga Prasad Paladugu42fcc182016-07-22 14:51:51 +053089#ifdef CONFIG_USB_EHCI_ZYNQ
Siva Durga Prasad Paladugu0ad27ca2014-02-20 10:28:27 +053090# define CONFIG_EHCI_IS_TDI
Siva Durga Prasad Paladugue3b24742014-08-25 10:58:33 +053091
Siva Durga Prasad Paladugue3b24742014-08-25 10:58:33 +053092# define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x600000
93# define DFU_DEFAULT_POLL_TIMEOUT 300
Siva Durga Prasad Paladugue3b24742014-08-25 10:58:33 +053094# define CONFIG_USB_CABLE_CHECK
Siva Durga Prasad Paladugud682fc22014-09-08 22:09:37 +053095# define CONFIG_CMD_THOR_DOWNLOAD
Michal Simek72cc9932016-04-07 18:55:11 +020096# define CONFIG_THOR_RESET_OFF
Paul Kocialkowski045d6052015-06-12 19:56:58 +020097# define CONFIG_USB_FUNCTION_THOR
Siva Durga Prasad Paladugue3b24742014-08-25 10:58:33 +053098# define DFU_ALT_INFO_RAM \
99 "dfu_ram_info=" \
100 "set dfu_alt_info " \
101 "${kernel_image} ram 0x3000000 0x500000\\\\;" \
102 "${devicetree_image} ram 0x2A00000 0x20000\\\\;" \
103 "${ramdisk_image} ram 0x2000000 0x600000\0" \
Siva Durga Prasad Paladugud682fc22014-09-08 22:09:37 +0530104 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
105 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
Siva Durga Prasad Paladugue3b24742014-08-25 10:58:33 +0530106
Masahiro Yamada168c57d2017-01-30 19:46:51 +0900107# if defined(CONFIG_MMC_SDHCI_ZYNQ)
Siva Durga Prasad Paladugue3b24742014-08-25 10:58:33 +0530108# define DFU_ALT_INFO_MMC \
109 "dfu_mmc_info=" \
110 "set dfu_alt_info " \
111 "${kernel_image} fat 0 1\\\\;" \
112 "${devicetree_image} fat 0 1\\\\;" \
113 "${ramdisk_image} fat 0 1\0" \
Siva Durga Prasad Paladugud682fc22014-09-08 22:09:37 +0530114 "dfu_mmc=run dfu_mmc_info && dfu 0 mmc 0\0" \
115 "thor_mmc=run dfu_mmc_info && thordown 0 mmc 0\0"
116
Siva Durga Prasad Paladugue3b24742014-08-25 10:58:33 +0530117# define DFU_ALT_INFO \
118 DFU_ALT_INFO_RAM \
119 DFU_ALT_INFO_MMC
120# else
121# define DFU_ALT_INFO \
122 DFU_ALT_INFO_RAM
123# endif
124#endif
125
126#if !defined(DFU_ALT_INFO)
127# define DFU_ALT_INFO
Siva Durga Prasad Paladugu0ad27ca2014-02-20 10:28:27 +0530128#endif
129
Masahiro Yamada168c57d2017-01-30 19:46:51 +0900130#if defined(CONFIG_MMC_SDHCI_ZYNQ) || defined(CONFIG_ZYNQ_USB)
Michal Simekaf482d52012-09-28 09:56:37 +0000131# define CONFIG_SUPPORT_VFAT
Siva Durga Prasad Paladugu2102b5f2014-03-12 14:52:56 +0530132# define CONFIG_FAT_WRITE
Michal Simekaf482d52012-09-28 09:56:37 +0000133#endif
134
Siva Durga Prasad Paladugu5ea85902015-10-28 11:19:08 +0530135#if defined(CONFIG_ZYNQ_I2C0) || defined(CONFIG_ZYNQ_I2C1)
Michael Burr91fae472014-01-22 09:46:08 +0100136#define CONFIG_SYS_I2C_ZYNQ
Siva Durga Prasad Paladugu5ea85902015-10-28 11:19:08 +0530137#endif
138
Michal Simekbeedbcf2013-04-22 15:21:33 +0200139/* I2C */
Michael Burr91fae472014-01-22 09:46:08 +0100140#if defined(CONFIG_SYS_I2C_ZYNQ)
Heiko Schocher465819a2013-11-08 07:30:53 +0100141# define CONFIG_SYS_I2C
Heiko Schocher465819a2013-11-08 07:30:53 +0100142# define CONFIG_SYS_I2C_ZYNQ_SPEED 100000
Michael Burr91fae472014-01-22 09:46:08 +0100143# define CONFIG_SYS_I2C_ZYNQ_SLAVE 0
Michal Simekbeedbcf2013-04-22 15:21:33 +0200144#endif
145
Jagannadha Sutradharudu Tekibf0046b2014-01-09 01:48:16 +0530146/* EEPROM */
147#ifdef CONFIG_ZYNQ_EEPROM
148# define CONFIG_CMD_EEPROM
149# define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
150# define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
151# define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
152# define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
153# define CONFIG_SYS_EEPROM_SIZE 1024 /* Bytes */
154#endif
155
Jagannadha Sutradharudu Teki3b6d32f2014-01-09 01:48:23 +0530156/* Total Size of Environment Sector */
157#define CONFIG_ENV_SIZE (128 << 10)
158
Jagannadha Sutradharudu Teki1eb446d2014-01-09 01:48:25 +0530159/* Allow to overwrite serial and ethaddr */
160#define CONFIG_ENV_OVERWRITE
161
Michal Simekaf482d52012-09-28 09:56:37 +0000162/* Environment */
Jagannadha Sutradharudu Tekia50e04d2014-01-09 01:48:24 +0530163#ifndef CONFIG_ENV_IS_NOWHERE
Masahiro Yamada8cea9b52017-02-11 22:43:54 +0900164# ifdef CONFIG_MTD_NOR_FLASH
Michal Simekd35c79e2016-02-13 12:02:53 +0100165/* Environment in NOR flash */
Jagannadha Sutradharudu Tekia50e04d2014-01-09 01:48:24 +0530166# define CONFIG_ENV_IS_IN_FLASH
Michal Simekd35c79e2016-02-13 12:02:53 +0100167# elif defined(CONFIG_ZYNQ_QSPI)
168/* Environment in Serial Flash */
169# define CONFIG_ENV_IS_IN_SPI_FLASH
Masahiro Yamada8cea9b52017-02-11 22:43:54 +0900170# elif !defined(CONFIG_MTD_NOR_FLASH)
Jagannadha Sutradharudu Tekia50e04d2014-01-09 01:48:24 +0530171# define CONFIG_ENV_IS_NOWHERE
172# endif
173
174# define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
175# define CONFIG_ENV_OFFSET 0xE0000
Jagannadha Sutradharudu Tekia50e04d2014-01-09 01:48:24 +0530176#endif
Jagannadha Sutradharudu Tekia534a112014-01-09 01:48:22 +0530177
Michal Simekb22ece12016-03-18 23:43:39 +0100178/* enable preboot to be loaded before CONFIG_BOOTDELAY */
179#define CONFIG_PREBOOT
180
Jagannadha Sutradharudu Tekia534a112014-01-09 01:48:22 +0530181/* Default environment */
Michal Simekc6262ef2016-02-13 11:50:03 +0100182#ifndef CONFIG_EXTRA_ENV_SETTINGS
Jagannadha Sutradharudu Tekia534a112014-01-09 01:48:22 +0530183#define CONFIG_EXTRA_ENV_SETTINGS \
184 "fit_image=fit.itb\0" \
185 "load_addr=0x2000000\0" \
186 "fit_size=0x800000\0" \
187 "flash_off=0x100000\0" \
188 "nor_flash_off=0xE2100000\0" \
189 "fdt_high=0x20000000\0" \
190 "initrd_high=0x20000000\0" \
Michal Simekb22ece12016-03-18 23:43:39 +0100191 "loadbootenv_addr=0x2000000\0" \
192 "bootenv=uEnv.txt\0" \
193 "bootenv_dev=mmc\0" \
194 "loadbootenv=load ${bootenv_dev} 0 ${loadbootenv_addr} ${bootenv}\0" \
195 "importbootenv=echo Importing environment from ${bootenv_dev} ...; " \
196 "env import -t ${loadbootenv_addr} $filesize\0" \
197 "bootenv_existence_test=test -e ${bootenv_dev} 0 /${bootenv}\0" \
198 "setbootenv=if env run bootenv_existence_test; then " \
199 "if env run loadbootenv; then " \
200 "env run importbootenv; " \
201 "fi; " \
202 "fi; \0" \
203 "sd_loadbootenv=set bootenv_dev mmc && " \
204 "run setbootenv \0" \
205 "usb_loadbootenv=set bootenv_dev usb && usb start && run setbootenv \0" \
206 "preboot=if test $modeboot = sdboot; then " \
207 "run sd_loadbootenv; " \
208 "echo Checking if uenvcmd is set ...; " \
209 "if test -n $uenvcmd; then " \
210 "echo Running uenvcmd ...; " \
211 "run uenvcmd; " \
212 "fi; " \
213 "fi; \0" \
Jagannadha Sutradharudu Tekia534a112014-01-09 01:48:22 +0530214 "norboot=echo Copying FIT from NOR flash to RAM... && " \
215 "cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \
216 "bootm ${load_addr}\0" \
217 "sdboot=echo Copying FIT from SD to RAM... && " \
Michal Simek3319dbc2014-09-24 14:55:03 +0200218 "load mmc 0 ${load_addr} ${fit_image} && " \
Jagannadha Sutradharudu Tekia534a112014-01-09 01:48:22 +0530219 "bootm ${load_addr}\0" \
220 "jtagboot=echo TFTPing FIT to RAM... && " \
Michal Simek9dd915c2014-02-05 07:56:07 +0100221 "tftpboot ${load_addr} ${fit_image} && " \
Siva Durga Prasad Paladugu0ad27ca2014-02-20 10:28:27 +0530222 "bootm ${load_addr}\0" \
223 "usbboot=if usb start; then " \
224 "echo Copying FIT from USB to RAM... && " \
Michal Simek3319dbc2014-09-24 14:55:03 +0200225 "load usb 0 ${load_addr} ${fit_image} && " \
Jason Wu9f24fbc2016-02-22 22:07:49 +1000226 "bootm ${load_addr}; fi\0" \
Siva Durga Prasad Paladugue3b24742014-08-25 10:58:33 +0530227 DFU_ALT_INFO
Michal Simekc6262ef2016-02-13 11:50:03 +0100228#endif
Siva Durga Prasad Paladugu0ad27ca2014-02-20 10:28:27 +0530229
Jagannadha Sutradharudu Tekia534a112014-01-09 01:48:22 +0530230#define CONFIG_BOOTCOMMAND "run $modeboot"
Jagannadha Sutradharudu Tekia534a112014-01-09 01:48:22 +0530231#define CONFIG_SYS_LOAD_ADDR 0 /* default? */
Michal Simekaf482d52012-09-28 09:56:37 +0000232
Jagannadha Sutradharudu Teki4817a192014-01-09 01:48:04 +0530233/* Miscellaneous configurable options */
Jagannadha Sutradharudu Teki4817a192014-01-09 01:48:04 +0530234
235#define CONFIG_CMDLINE_EDITING
236#define CONFIG_AUTO_COMPLETE
237#define CONFIG_SYS_LONGHELP
Soren Brinkmann102ad002013-11-21 13:38:54 -0800238#define CONFIG_CLOCKS
Soren Brinkmann37523442013-11-21 13:39:03 -0800239#define CONFIG_CMD_CLK
Michal Simek97d03c32014-04-25 13:33:19 +0200240#define CONFIG_SYS_MAXARGS 32 /* max number of command args */
Jagannadha Sutradharudu Teki4817a192014-01-09 01:48:04 +0530241#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
242#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
Michal Simekaf482d52012-09-28 09:56:37 +0000243 sizeof(CONFIG_SYS_PROMPT) + 16)
244
Michal Simekf4780a72016-04-01 15:56:33 +0200245#ifndef CONFIG_NR_DRAM_BANKS
246# define CONFIG_NR_DRAM_BANKS 1
247#endif
Jagannadha Sutradharudu Teki6681b3e2014-01-09 01:48:05 +0530248
Michal Simek134244a2016-04-01 16:04:14 +0200249#define CONFIG_SYS_MEMTEST_START 0
250#define CONFIG_SYS_MEMTEST_END 0x1000
Jagannadha Sutradharudu Teki6681b3e2014-01-09 01:48:05 +0530251
Przemyslaw Marczakf9324b32015-03-04 14:01:28 +0100252#define CONFIG_SYS_MALLOC_LEN 0x1400000
Michal Simek134244a2016-04-01 16:04:14 +0200253
254#define CONFIG_SYS_INIT_RAM_ADDR 0xFFFF0000
255#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
Jagannadha Sutradharudu Teki6681b3e2014-01-09 01:48:05 +0530256#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
257 CONFIG_SYS_INIT_RAM_SIZE - \
258 GENERATED_GBL_DATA_SIZE)
Jagannadha Sutradharudu Teki4ecfc2f2014-01-09 01:48:06 +0530259
260/* Enable the PL to be downloaded */
261#define CONFIG_FPGA
262#define CONFIG_FPGA_XILINX
263#define CONFIG_FPGA_ZYNQPL
Siva Durga Prasad Paladuguadc11de2014-03-14 16:35:38 +0530264#define CONFIG_CMD_FPGA_LOADMK
Michal Simek0e4f8002014-05-02 14:50:50 +0200265#define CONFIG_CMD_FPGA_LOADP
266#define CONFIG_CMD_FPGA_LOADBP
Siva Durga Prasad Paladugu9112b4c2014-03-14 16:35:37 +0530267#define CONFIG_CMD_FPGA_LOADFS
Jagannadha Sutradharudu Teki4ecfc2f2014-01-09 01:48:06 +0530268
Jagannadha Sutradharudu Teki4ecfc2f2014-01-09 01:48:06 +0530269/* FIT support */
Heiko Schocher515eb122014-05-28 11:33:33 +0200270#define CONFIG_IMAGE_FORMAT_LEGACY /* enable also legacy image format */
Michal Simekaf482d52012-09-28 09:56:37 +0000271
Jagannadha Sutradharudu Teki369ccb12014-01-09 01:48:26 +0530272/* FDT support */
Jagannadha Sutradharudu Teki369ccb12014-01-09 01:48:26 +0530273#define CONFIG_DISPLAY_BOARDINFO_LATE
274
Michal Simekec789f52014-01-20 11:29:06 +0100275/* Extend size of kernel image for uncompression */
Michal Simekc8e9b892014-01-20 11:29:06 +0100276#define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
Michal Simekec789f52014-01-20 11:29:06 +0100277
Jagannadha Sutradharudu Tekid06b7ad2014-01-09 01:48:03 +0530278/* Boot FreeBSD/vxWorks from an ELF image */
Michal Simek644ba0e2016-02-04 11:08:26 +0100279#define CONFIG_SYS_MMC_MAX_DEVICE 1
Jagannadha Sutradharudu Tekid06b7ad2014-01-09 01:48:03 +0530280
Masahiro Yamada43246cc2015-03-16 16:43:22 +0900281#define CONFIG_SYS_LDSCRIPT "arch/arm/mach-zynq/u-boot.lds"
Michal Simekc8cf4712014-02-05 08:06:29 +0100282
Michal Simekaf482d52012-09-28 09:56:37 +0000283/* Commands */
Michal Simekaf482d52012-09-28 09:56:37 +0000284
Michal Simeke60148d2014-01-14 14:21:52 +0100285/* SPL part */
Michal Simeke60148d2014-01-14 14:21:52 +0100286#define CONFIG_CMD_SPL
287#define CONFIG_SPL_FRAMEWORK
Michal Simeka831f1f2014-04-25 12:15:40 +0200288#define CONFIG_SPL_BOARD_INIT
Michal Simeke60148d2014-01-14 14:21:52 +0100289
Masahiro Yamada43246cc2015-03-16 16:43:22 +0900290#define CONFIG_SPL_LDSCRIPT "arch/arm/mach-zynq/u-boot-spl.lds"
Michal Simeke60148d2014-01-14 14:21:52 +0100291
Michal Simeke60148d2014-01-14 14:21:52 +0100292/* MMC support */
Masahiro Yamada168c57d2017-01-30 19:46:51 +0900293#ifdef CONFIG_MMC_SDHCI_ZYNQ
Paul Kocialkowski341e8cd2014-11-08 23:14:55 +0100294#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
Masahiro Yamadafd633652016-04-14 06:52:26 +0900295#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
Masahiro Yamada77244362014-05-15 20:37:52 +0900296#endif
297
298/* Disable dcache for SPL just for sure */
299#ifdef CONFIG_SPL_BUILD
300#define CONFIG_SYS_DCACHE_OFF
301#undef CONFIG_FPGA
Michal Simeke60148d2014-01-14 14:21:52 +0100302#endif
303
304/* Address in RAM where the parameters must be copied by SPL. */
305#define CONFIG_SYS_SPL_ARGS_ADDR 0x10000000
306
Guillaume GARDET602a16c2014-10-15 17:53:11 +0200307#define CONFIG_SPL_FS_LOAD_ARGS_NAME "system.dtb"
308#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
Michal Simeke60148d2014-01-14 14:21:52 +0100309
310/* Not using MMC raw mode - just for compilation purpose */
311#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0
312#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0
313#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0
314
315/* qspi mode is working fine */
316#ifdef CONFIG_ZYNQ_QSPI
Michal Simeke60148d2014-01-14 14:21:52 +0100317#define CONFIG_SPL_SPI_LOAD
Michal Simeke60148d2014-01-14 14:21:52 +0100318#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x100000
Siva Durga Prasad Paladugu40ea29b2015-09-14 12:59:08 +0530319#define CONFIG_SYS_SPI_ARGS_OFFS 0x200000
320#define CONFIG_SYS_SPI_ARGS_SIZE 0x80000
321#define CONFIG_SYS_SPI_KERNEL_OFFS (CONFIG_SYS_SPI_ARGS_OFFS + \
322 CONFIG_SYS_SPI_ARGS_SIZE)
Michal Simeke60148d2014-01-14 14:21:52 +0100323#endif
324
325/* for booting directly linux */
Michal Simeke60148d2014-01-14 14:21:52 +0100326
327/* SP location before relocation, must use scratch RAM */
328#define CONFIG_SPL_TEXT_BASE 0x0
329
330/* 3 * 64kB blocks of OCM - one is on the top because of bootrom */
331#define CONFIG_SPL_MAX_SIZE 0x30000
332
333/* The highest 64k OCM address */
334#define OCM_HIGH_ADDR 0xffff0000
335
Michal Simeke60148d2014-01-14 14:21:52 +0100336/* On the top of OCM space */
Michal Simek8f0af3f2015-11-23 16:27:38 +0100337#define CONFIG_SYS_SPL_MALLOC_START OCM_HIGH_ADDR
Michal Simek0e248052015-12-01 09:03:43 +0100338#define CONFIG_SYS_SPL_MALLOC_SIZE 0x2000
Michal Simeke60148d2014-01-14 14:21:52 +0100339
Michal Simek8f0af3f2015-11-23 16:27:38 +0100340/*
341 * SPL stack position - and stack goes down
342 * 0xfffffe00 is used for putting wfi loop.
343 * Set it up as limit for now.
344 */
345#define CONFIG_SPL_STACK 0xfffffe00
346
Michal Simeke60148d2014-01-14 14:21:52 +0100347/* BSS setup */
348#define CONFIG_SPL_BSS_START_ADDR 0x100000
349#define CONFIG_SPL_BSS_MAX_SIZE 0x100000
350
351#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
Michal Simekaf482d52012-09-28 09:56:37 +0000352
Jagannadha Sutradharudu Teki20ddda02014-01-09 01:48:10 +0530353#endif /* __CONFIG_ZYNQ_COMMON_H */