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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
Jagannadha Sutradharudu Teki4ecfc2f2014-01-09 01:48:06 +053036
Michal Simekaf482d52012-09-28 09:56:37 +000037/* Ethernet driver */
Michal Simek3d7285f2015-11-30 14:34:52 +010038#if defined(CONFIG_ZYNQ_GEM)
Jagannadha Sutradharudu Teki0ea4dc72014-01-09 01:48:09 +053039# define CONFIG_MII
40# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
Jagannadha Sutradharudu Teki0ea4dc72014-01-09 01:48:09 +053041# define CONFIG_PHY_MARVELL
Michal Simekdb8aa0b2016-02-06 13:34:54 +010042# define CONFIG_PHY_REALTEK
Siva Durga Prasad Paladugu8d24b022016-02-05 13:22:12 +053043# define CONFIG_PHY_XILINX
Michal Simek53e3a062015-01-13 16:27:14 +010044# define CONFIG_BOOTP_BOOTPATH
45# define CONFIG_BOOTP_GATEWAY
46# define CONFIG_BOOTP_HOSTNAME
47# define CONFIG_BOOTP_MAY_FAIL
Jagannadha Sutradharudu Teki0ea4dc72014-01-09 01:48:09 +053048#endif
Michal Simekaf482d52012-09-28 09:56:37 +000049
Jagannadha Sutradharudu Teki4ecfc2f2014-01-09 01:48:06 +053050/* SPI */
51#ifdef CONFIG_ZYNQ_SPI
Jagannadha Sutradharudu Teki4ecfc2f2014-01-09 01:48:06 +053052#endif
53
Jagan Teki5dd9d062015-08-17 18:55:02 +053054/* QSPI */
55#ifdef CONFIG_ZYNQ_QSPI
56# define CONFIG_SF_DEFAULT_SPEED 30000000
Jagan Teki7c78c882015-09-04 18:30:34 +053057# define CONFIG_SPI_FLASH_ISSI
Jagan Teki5dd9d062015-08-17 18:55:02 +053058#endif
59
Jagannadha Sutradharudu Teki03c0b862014-01-09 01:48:20 +053060/* NOR */
Masahiro Yamada8cea9b52017-02-11 22:43:54 +090061#ifdef CONFIG_MTD_NOR_FLASH
Jagannadha Sutradharudu Teki03c0b862014-01-09 01:48:20 +053062# define CONFIG_SYS_FLASH_BASE 0xE2000000
63# define CONFIG_SYS_FLASH_SIZE (16 * 1024 * 1024)
64# define CONFIG_SYS_MAX_FLASH_BANKS 1
65# define CONFIG_SYS_MAX_FLASH_SECT 512
66# define CONFIG_SYS_FLASH_ERASE_TOUT 1000
67# define CONFIG_SYS_FLASH_WRITE_TOUT 5000
68# define CONFIG_FLASH_SHOW_PROGRESS 10
69# define CONFIG_SYS_FLASH_CFI
70# undef CONFIG_SYS_FLASH_EMPTY_INFO
71# define CONFIG_FLASH_CFI_DRIVER
72# undef CONFIG_SYS_FLASH_PROTECTION
73# define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
74#endif
75
Siva Durga Prasad Paladuguddb9f062016-09-27 10:55:47 +053076#ifdef CONFIG_NAND_ZYNQ
Siva Durga Prasad Paladuguddb9f062016-09-27 10:55:47 +053077#define CONFIG_SYS_MAX_NAND_DEVICE 1
78#define CONFIG_SYS_NAND_ONFI_DETECTION
79#define CONFIG_MTD_DEVICE
80#endif
81
Michal Simek0dd222b2013-04-22 14:56:49 +020082/* MMC */
Masahiro Yamada168c57d2017-01-30 19:46:51 +090083#if defined(CONFIG_MMC_SDHCI_ZYNQ)
Michal Simek8bc78172015-09-29 01:27:13 +020084# define CONFIG_ZYNQ_SDHCI_MAX_FREQ 52000000
Michal Simek0dd222b2013-04-22 14:56:49 +020085#endif
86
Siva Durga Prasad Paladugu42fcc182016-07-22 14:51:51 +053087#ifdef CONFIG_USB_EHCI_ZYNQ
Siva Durga Prasad Paladugu0ad27ca2014-02-20 10:28:27 +053088# define CONFIG_EHCI_IS_TDI
Siva Durga Prasad Paladugue3b24742014-08-25 10:58:33 +053089
Siva Durga Prasad Paladugue3b24742014-08-25 10:58:33 +053090# define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x600000
91# define DFU_DEFAULT_POLL_TIMEOUT 300
Siva Durga Prasad Paladugue3b24742014-08-25 10:58:33 +053092# define CONFIG_USB_CABLE_CHECK
Michal Simek72cc9932016-04-07 18:55:11 +020093# define CONFIG_THOR_RESET_OFF
Paul Kocialkowski045d6052015-06-12 19:56:58 +020094# define CONFIG_USB_FUNCTION_THOR
Siva Durga Prasad Paladugue3b24742014-08-25 10:58:33 +053095# define DFU_ALT_INFO_RAM \
96 "dfu_ram_info=" \
97 "set dfu_alt_info " \
98 "${kernel_image} ram 0x3000000 0x500000\\\\;" \
99 "${devicetree_image} ram 0x2A00000 0x20000\\\\;" \
100 "${ramdisk_image} ram 0x2000000 0x600000\0" \
Siva Durga Prasad Paladugud682fc22014-09-08 22:09:37 +0530101 "dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
102 "thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
Siva Durga Prasad Paladugue3b24742014-08-25 10:58:33 +0530103
Masahiro Yamada168c57d2017-01-30 19:46:51 +0900104# if defined(CONFIG_MMC_SDHCI_ZYNQ)
Siva Durga Prasad Paladugue3b24742014-08-25 10:58:33 +0530105# define DFU_ALT_INFO_MMC \
106 "dfu_mmc_info=" \
107 "set dfu_alt_info " \
108 "${kernel_image} fat 0 1\\\\;" \
109 "${devicetree_image} fat 0 1\\\\;" \
110 "${ramdisk_image} fat 0 1\0" \
Siva Durga Prasad Paladugud682fc22014-09-08 22:09:37 +0530111 "dfu_mmc=run dfu_mmc_info && dfu 0 mmc 0\0" \
112 "thor_mmc=run dfu_mmc_info && thordown 0 mmc 0\0"
113
Siva Durga Prasad Paladugue3b24742014-08-25 10:58:33 +0530114# define DFU_ALT_INFO \
115 DFU_ALT_INFO_RAM \
116 DFU_ALT_INFO_MMC
117# else
118# define DFU_ALT_INFO \
119 DFU_ALT_INFO_RAM
120# endif
121#endif
122
123#if !defined(DFU_ALT_INFO)
124# define DFU_ALT_INFO
Siva Durga Prasad Paladugu0ad27ca2014-02-20 10:28:27 +0530125#endif
126
Masahiro Yamada168c57d2017-01-30 19:46:51 +0900127#if defined(CONFIG_MMC_SDHCI_ZYNQ) || defined(CONFIG_ZYNQ_USB)
Michal Simekaf482d52012-09-28 09:56:37 +0000128# define CONFIG_SUPPORT_VFAT
Michal Simekaf482d52012-09-28 09:56:37 +0000129#endif
130
Siva Durga Prasad Paladugu5ea85902015-10-28 11:19:08 +0530131#if defined(CONFIG_ZYNQ_I2C0) || defined(CONFIG_ZYNQ_I2C1)
Michael Burr91fae472014-01-22 09:46:08 +0100132#define CONFIG_SYS_I2C_ZYNQ
Siva Durga Prasad Paladugu5ea85902015-10-28 11:19:08 +0530133#endif
134
Michal Simekbeedbcf2013-04-22 15:21:33 +0200135/* I2C */
Michael Burr91fae472014-01-22 09:46:08 +0100136#if defined(CONFIG_SYS_I2C_ZYNQ)
Heiko Schocher465819a2013-11-08 07:30:53 +0100137# define CONFIG_SYS_I2C
Heiko Schocher465819a2013-11-08 07:30:53 +0100138# define CONFIG_SYS_I2C_ZYNQ_SPEED 100000
Michael Burr91fae472014-01-22 09:46:08 +0100139# define CONFIG_SYS_I2C_ZYNQ_SLAVE 0
Michal Simekbeedbcf2013-04-22 15:21:33 +0200140#endif
141
Jagannadha Sutradharudu Tekibf0046b2014-01-09 01:48:16 +0530142/* EEPROM */
143#ifdef CONFIG_ZYNQ_EEPROM
Jagannadha Sutradharudu Tekibf0046b2014-01-09 01:48:16 +0530144# define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1
145# define CONFIG_SYS_I2C_EEPROM_ADDR 0x54
146# define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4
147# define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 5
148# define CONFIG_SYS_EEPROM_SIZE 1024 /* Bytes */
149#endif
150
Jagannadha Sutradharudu Teki3b6d32f2014-01-09 01:48:23 +0530151/* Total Size of Environment Sector */
152#define CONFIG_ENV_SIZE (128 << 10)
153
Jagannadha Sutradharudu Teki1eb446d2014-01-09 01:48:25 +0530154/* Allow to overwrite serial and ethaddr */
155#define CONFIG_ENV_OVERWRITE
156
Michal Simekaf482d52012-09-28 09:56:37 +0000157/* Environment */
Jagannadha Sutradharudu Tekia50e04d2014-01-09 01:48:24 +0530158#ifndef CONFIG_ENV_IS_NOWHERE
Jagannadha Sutradharudu Tekia50e04d2014-01-09 01:48:24 +0530159# define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
160# define CONFIG_ENV_OFFSET 0xE0000
Jagannadha Sutradharudu Tekia50e04d2014-01-09 01:48:24 +0530161#endif
Jagannadha Sutradharudu Tekia534a112014-01-09 01:48:22 +0530162
Michal Simekb22ece12016-03-18 23:43:39 +0100163/* enable preboot to be loaded before CONFIG_BOOTDELAY */
164#define CONFIG_PREBOOT
165
Alexander Graf605e5232017-07-03 13:41:35 +0200166/* Boot configuration */
167#define CONFIG_BOOTCOMMAND "run $modeboot || run distro_bootcmd"
168#define CONFIG_SYS_LOAD_ADDR 0 /* default? */
169
170/* Distro boot enablement */
171
172#ifdef CONFIG_SPL_BUILD
173#define BOOTENV
174#else
175#include <config_distro_defaults.h>
176
177#ifdef CONFIG_CMD_MMC
178#define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
179#else
180#define BOOT_TARGET_DEVICES_MMC(func)
181#endif
182
183#ifdef CONFIG_CMD_USB
184#define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
185#else
186#define BOOT_TARGET_DEVICES_USB(func)
187#endif
188
189#if defined(CONFIG_CMD_PXE)
190#define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na)
191#else
192#define BOOT_TARGET_DEVICES_PXE(func)
193#endif
194
195#if defined(CONFIG_CMD_DHCP)
196#define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na)
197#else
198#define BOOT_TARGET_DEVICES_DHCP(func)
199#endif
200
201#define BOOT_TARGET_DEVICES(func) \
202 BOOT_TARGET_DEVICES_MMC(func) \
203 BOOT_TARGET_DEVICES_USB(func) \
204 BOOT_TARGET_DEVICES_PXE(func) \
205 BOOT_TARGET_DEVICES_DHCP(func)
206
207#include <config_distro_bootcmd.h>
208#endif /* CONFIG_SPL_BUILD */
209
Jagannadha Sutradharudu Tekia534a112014-01-09 01:48:22 +0530210/* Default environment */
Michal Simekc6262ef2016-02-13 11:50:03 +0100211#ifndef CONFIG_EXTRA_ENV_SETTINGS
Jagannadha Sutradharudu Tekia534a112014-01-09 01:48:22 +0530212#define CONFIG_EXTRA_ENV_SETTINGS \
213 "fit_image=fit.itb\0" \
214 "load_addr=0x2000000\0" \
215 "fit_size=0x800000\0" \
216 "flash_off=0x100000\0" \
217 "nor_flash_off=0xE2100000\0" \
218 "fdt_high=0x20000000\0" \
219 "initrd_high=0x20000000\0" \
Michal Simekb22ece12016-03-18 23:43:39 +0100220 "loadbootenv_addr=0x2000000\0" \
Alexander Graf605e5232017-07-03 13:41:35 +0200221 "fdt_addr_r=0x1f00000\0" \
222 "pxefile_addr_r=0x2000000\0" \
223 "kernel_addr_r=0x2000000\0" \
224 "scriptaddr=0x3000000\0" \
225 "ramdisk_addr_r=0x3100000\0" \
Michal Simekb22ece12016-03-18 23:43:39 +0100226 "bootenv=uEnv.txt\0" \
227 "bootenv_dev=mmc\0" \
228 "loadbootenv=load ${bootenv_dev} 0 ${loadbootenv_addr} ${bootenv}\0" \
229 "importbootenv=echo Importing environment from ${bootenv_dev} ...; " \
230 "env import -t ${loadbootenv_addr} $filesize\0" \
231 "bootenv_existence_test=test -e ${bootenv_dev} 0 /${bootenv}\0" \
232 "setbootenv=if env run bootenv_existence_test; then " \
233 "if env run loadbootenv; then " \
234 "env run importbootenv; " \
235 "fi; " \
236 "fi; \0" \
237 "sd_loadbootenv=set bootenv_dev mmc && " \
238 "run setbootenv \0" \
239 "usb_loadbootenv=set bootenv_dev usb && usb start && run setbootenv \0" \
240 "preboot=if test $modeboot = sdboot; then " \
241 "run sd_loadbootenv; " \
242 "echo Checking if uenvcmd is set ...; " \
243 "if test -n $uenvcmd; then " \
244 "echo Running uenvcmd ...; " \
245 "run uenvcmd; " \
246 "fi; " \
247 "fi; \0" \
Jagannadha Sutradharudu Tekia534a112014-01-09 01:48:22 +0530248 "norboot=echo Copying FIT from NOR flash to RAM... && " \
249 "cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \
250 "bootm ${load_addr}\0" \
251 "sdboot=echo Copying FIT from SD to RAM... && " \
Michal Simek3319dbc2014-09-24 14:55:03 +0200252 "load mmc 0 ${load_addr} ${fit_image} && " \
Jagannadha Sutradharudu Tekia534a112014-01-09 01:48:22 +0530253 "bootm ${load_addr}\0" \
254 "jtagboot=echo TFTPing FIT to RAM... && " \
Michal Simek9dd915c2014-02-05 07:56:07 +0100255 "tftpboot ${load_addr} ${fit_image} && " \
Siva Durga Prasad Paladugu0ad27ca2014-02-20 10:28:27 +0530256 "bootm ${load_addr}\0" \
257 "usbboot=if usb start; then " \
258 "echo Copying FIT from USB to RAM... && " \
Michal Simek3319dbc2014-09-24 14:55:03 +0200259 "load usb 0 ${load_addr} ${fit_image} && " \
Jason Wu9f24fbc2016-02-22 22:07:49 +1000260 "bootm ${load_addr}; fi\0" \
Alexander Graf605e5232017-07-03 13:41:35 +0200261 DFU_ALT_INFO \
262 BOOTENV
Michal Simekc6262ef2016-02-13 11:50:03 +0100263#endif
Siva Durga Prasad Paladugu0ad27ca2014-02-20 10:28:27 +0530264
Jagannadha Sutradharudu Teki4817a192014-01-09 01:48:04 +0530265/* Miscellaneous configurable options */
Jagannadha Sutradharudu Teki4817a192014-01-09 01:48:04 +0530266
267#define CONFIG_CMDLINE_EDITING
268#define CONFIG_AUTO_COMPLETE
269#define CONFIG_SYS_LONGHELP
Soren Brinkmann102ad002013-11-21 13:38:54 -0800270#define CONFIG_CLOCKS
Michal Simek97d03c32014-04-25 13:33:19 +0200271#define CONFIG_SYS_MAXARGS 32 /* max number of command args */
Michal Simekaf482d52012-09-28 09:56:37 +0000272
Michal Simekf4780a72016-04-01 15:56:33 +0200273#ifndef CONFIG_NR_DRAM_BANKS
274# define CONFIG_NR_DRAM_BANKS 1
275#endif
Jagannadha Sutradharudu Teki6681b3e2014-01-09 01:48:05 +0530276
Michal Simek134244a2016-04-01 16:04:14 +0200277#define CONFIG_SYS_MEMTEST_START 0
278#define CONFIG_SYS_MEMTEST_END 0x1000
Jagannadha Sutradharudu Teki6681b3e2014-01-09 01:48:05 +0530279
Przemyslaw Marczakf9324b32015-03-04 14:01:28 +0100280#define CONFIG_SYS_MALLOC_LEN 0x1400000
Michal Simek134244a2016-04-01 16:04:14 +0200281
282#define CONFIG_SYS_INIT_RAM_ADDR 0xFFFF0000
283#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
Jagannadha Sutradharudu Teki6681b3e2014-01-09 01:48:05 +0530284#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
285 CONFIG_SYS_INIT_RAM_SIZE - \
286 GENERATED_GBL_DATA_SIZE)
Jagannadha Sutradharudu Teki4ecfc2f2014-01-09 01:48:06 +0530287
288/* Enable the PL to be downloaded */
Jagannadha Sutradharudu Teki4ecfc2f2014-01-09 01:48:06 +0530289#define CONFIG_FPGA_ZYNQPL
Jagannadha Sutradharudu Teki4ecfc2f2014-01-09 01:48:06 +0530290
Jagannadha Sutradharudu Teki4ecfc2f2014-01-09 01:48:06 +0530291/* FIT support */
Heiko Schocher515eb122014-05-28 11:33:33 +0200292#define CONFIG_IMAGE_FORMAT_LEGACY /* enable also legacy image format */
Michal Simekaf482d52012-09-28 09:56:37 +0000293
Michal Simekec789f52014-01-20 11:29:06 +0100294/* Extend size of kernel image for uncompression */
Michal Simekc8e9b892014-01-20 11:29:06 +0100295#define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
Michal Simekec789f52014-01-20 11:29:06 +0100296
Jagannadha Sutradharudu Tekid06b7ad2014-01-09 01:48:03 +0530297/* Boot FreeBSD/vxWorks from an ELF image */
Michal Simek644ba0e2016-02-04 11:08:26 +0100298#define CONFIG_SYS_MMC_MAX_DEVICE 1
Jagannadha Sutradharudu Tekid06b7ad2014-01-09 01:48:03 +0530299
Masahiro Yamada43246cc2015-03-16 16:43:22 +0900300#define CONFIG_SYS_LDSCRIPT "arch/arm/mach-zynq/u-boot.lds"
Michal Simekc8cf4712014-02-05 08:06:29 +0100301
Michal Simekaf482d52012-09-28 09:56:37 +0000302/* Commands */
Michal Simekaf482d52012-09-28 09:56:37 +0000303
Michal Simeke60148d2014-01-14 14:21:52 +0100304/* SPL part */
Michal Simeke60148d2014-01-14 14:21:52 +0100305#define CONFIG_SPL_FRAMEWORK
Michal Simeke60148d2014-01-14 14:21:52 +0100306
Michal Simeke60148d2014-01-14 14:21:52 +0100307/* MMC support */
Masahiro Yamada168c57d2017-01-30 19:46:51 +0900308#ifdef CONFIG_MMC_SDHCI_ZYNQ
Paul Kocialkowski341e8cd2014-11-08 23:14:55 +0100309#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
Masahiro Yamadafd633652016-04-14 06:52:26 +0900310#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
Masahiro Yamada77244362014-05-15 20:37:52 +0900311#endif
312
313/* Disable dcache for SPL just for sure */
314#ifdef CONFIG_SPL_BUILD
315#define CONFIG_SYS_DCACHE_OFF
Michal Simeke60148d2014-01-14 14:21:52 +0100316#endif
317
318/* Address in RAM where the parameters must be copied by SPL. */
319#define CONFIG_SYS_SPL_ARGS_ADDR 0x10000000
320
Guillaume GARDET602a16c2014-10-15 17:53:11 +0200321#define CONFIG_SPL_FS_LOAD_ARGS_NAME "system.dtb"
322#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
Michal Simeke60148d2014-01-14 14:21:52 +0100323
324/* Not using MMC raw mode - just for compilation purpose */
325#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0
326#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0
327#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0
328
329/* qspi mode is working fine */
330#ifdef CONFIG_ZYNQ_QSPI
Michal Simeke60148d2014-01-14 14:21:52 +0100331#define CONFIG_SPL_SPI_LOAD
Michal Simeke60148d2014-01-14 14:21:52 +0100332#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x100000
Siva Durga Prasad Paladugu40ea29b2015-09-14 12:59:08 +0530333#define CONFIG_SYS_SPI_ARGS_OFFS 0x200000
334#define CONFIG_SYS_SPI_ARGS_SIZE 0x80000
335#define CONFIG_SYS_SPI_KERNEL_OFFS (CONFIG_SYS_SPI_ARGS_OFFS + \
336 CONFIG_SYS_SPI_ARGS_SIZE)
Michal Simeke60148d2014-01-14 14:21:52 +0100337#endif
338
339/* for booting directly linux */
Michal Simeke60148d2014-01-14 14:21:52 +0100340
341/* SP location before relocation, must use scratch RAM */
342#define CONFIG_SPL_TEXT_BASE 0x0
343
344/* 3 * 64kB blocks of OCM - one is on the top because of bootrom */
345#define CONFIG_SPL_MAX_SIZE 0x30000
346
347/* The highest 64k OCM address */
348#define OCM_HIGH_ADDR 0xffff0000
349
Michal Simeke60148d2014-01-14 14:21:52 +0100350/* On the top of OCM space */
Michal Simek8f0af3f2015-11-23 16:27:38 +0100351#define CONFIG_SYS_SPL_MALLOC_START OCM_HIGH_ADDR
Michal Simek0e248052015-12-01 09:03:43 +0100352#define CONFIG_SYS_SPL_MALLOC_SIZE 0x2000
Michal Simeke60148d2014-01-14 14:21:52 +0100353
Michal Simek8f0af3f2015-11-23 16:27:38 +0100354/*
355 * SPL stack position - and stack goes down
356 * 0xfffffe00 is used for putting wfi loop.
357 * Set it up as limit for now.
358 */
359#define CONFIG_SPL_STACK 0xfffffe00
360
Michal Simeke60148d2014-01-14 14:21:52 +0100361/* BSS setup */
362#define CONFIG_SPL_BSS_START_ADDR 0x100000
363#define CONFIG_SPL_BSS_MAX_SIZE 0x100000
364
365#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
Michal Simekaf482d52012-09-28 09:56:37 +0000366
Jagannadha Sutradharudu Teki20ddda02014-01-09 01:48:10 +0530367#endif /* __CONFIG_ZYNQ_COMMON_H */