[J-u-boot.git] / include / configs / zynq-common.h

/*
 * (C) Copyright 2012 Michal Simek <[email protected]>
 * (C) Copyright 2013 - 2018 Xilinx, Inc.
 *
 * Common configuration options for all Zynq boards.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#ifndef __CONFIG_ZYNQ_COMMON_H
#define __CONFIG_ZYNQ_COMMON_H

/* CPU clock */
#ifndef CONFIG_CPU_FREQ_HZ
# define CONFIG_CPU_FREQ_HZ	800000000
#endif

/* Cache options */
#define CONFIG_SYS_L2CACHE_OFF
#ifndef CONFIG_SYS_L2CACHE_OFF
# define CONFIG_SYS_L2_PL310
# define CONFIG_SYS_PL310_BASE		0xf8f02000
#endif

#define ZYNQ_SCUTIMER_BASEADDR		0xF8F00600
#define CONFIG_SYS_TIMERBASE		ZYNQ_SCUTIMER_BASEADDR
#define CONFIG_SYS_TIMER_COUNTS_DOWN
#define CONFIG_SYS_TIMER_COUNTER	(CONFIG_SYS_TIMERBASE + 0x4)

/* Serial drivers */
/* The following table includes the supported baudrates */
#define CONFIG_SYS_BAUDRATE_TABLE  \
	{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400}

#define CONFIG_ARM_DCC

/* Ethernet driver */
#if defined(CONFIG_ZYNQ_GEM)
# define CONFIG_MII
# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
# define CONFIG_PHY_MARVELL
# define CONFIG_PHY_REALTEK
# define CONFIG_PHY_XILINX
# define CONFIG_BOOTP_BOOTPATH
# define CONFIG_BOOTP_GATEWAY
# define CONFIG_BOOTP_HOSTNAME
# define CONFIG_BOOTP_MAY_FAIL
#endif

/* SPI */
#ifdef CONFIG_ZYNQ_SPI
#endif

/* QSPI */
#ifdef CONFIG_ZYNQ_QSPI
# define CONFIG_SF_DEFAULT_SPEED	30000000
# define CONFIG_SPI_FLASH_ISSI
#endif

/* NOR */
#ifdef CONFIG_MTD_NOR_FLASH
# define CONFIG_SYS_FLASH_BASE		0xE2000000
# define CONFIG_SYS_FLASH_SIZE		(16 * 1024 * 1024)
# define CONFIG_SYS_MAX_FLASH_BANKS	1
# define CONFIG_SYS_MAX_FLASH_SECT	512
# define CONFIG_SYS_FLASH_ERASE_TOUT	1000
# define CONFIG_SYS_FLASH_WRITE_TOUT	5000
# define CONFIG_FLASH_SHOW_PROGRESS	10
# define CONFIG_SYS_FLASH_CFI
# undef CONFIG_SYS_FLASH_EMPTY_INFO
# define CONFIG_FLASH_CFI_DRIVER
# undef CONFIG_SYS_FLASH_PROTECTION
# define CONFIG_SYS_FLASH_USE_BUFFER_WRITE
#endif

#ifdef CONFIG_NAND_ZYNQ
#define CONFIG_SYS_MAX_NAND_DEVICE	1
#define CONFIG_SYS_NAND_ONFI_DETECTION
#define CONFIG_MTD_DEVICE
#endif

/* MMC */
#if defined(CONFIG_MMC_SDHCI_ZYNQ)
# define CONFIG_ZYNQ_SDHCI_MAX_FREQ	52000000
#endif

#ifdef CONFIG_USB_EHCI_ZYNQ
# define CONFIG_EHCI_IS_TDI

# define CONFIG_SYS_DFU_DATA_BUF_SIZE	0x600000
# define DFU_DEFAULT_POLL_TIMEOUT	300
# define CONFIG_USB_CABLE_CHECK
# define CONFIG_THOR_RESET_OFF
# define CONFIG_USB_FUNCTION_THOR
# define DFU_ALT_INFO_RAM \
	"dfu_ram_info=" \
	"set dfu_alt_info " \
	"${kernel_image} ram 0x3000000 0x500000\\\\;" \
	"${devicetree_image} ram 0x2A00000 0x20000\\\\;" \
	"${ramdisk_image} ram 0x2000000 0x600000\0" \
	"dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
	"thor_ram=run dfu_ram_info && thordown 0 ram 0\0"

# if defined(CONFIG_MMC_SDHCI_ZYNQ)
#  define DFU_ALT_INFO_MMC \
	"dfu_mmc_info=" \
	"set dfu_alt_info " \
	"${kernel_image} fat 0 1\\\\;" \
	"${devicetree_image} fat 0 1\\\\;" \
	"${ramdisk_image} fat 0 1\0" \
	"dfu_mmc=run dfu_mmc_info && dfu 0 mmc 0\0" \
	"thor_mmc=run dfu_mmc_info && thordown 0 mmc 0\0"

#  define DFU_ALT_INFO	\
	DFU_ALT_INFO_RAM \
	DFU_ALT_INFO_MMC
# else
#  define DFU_ALT_INFO	\
	DFU_ALT_INFO_RAM
# endif
#endif

#if !defined(DFU_ALT_INFO)
# define DFU_ALT_INFO
#endif

#if defined(CONFIG_MMC_SDHCI_ZYNQ) || defined(CONFIG_ZYNQ_USB)
# define CONFIG_SUPPORT_VFAT
#endif

#if defined(CONFIG_ZYNQ_I2C0) || defined(CONFIG_ZYNQ_I2C1)
#define CONFIG_SYS_I2C_ZYNQ
#endif

/* I2C */
#if defined(CONFIG_SYS_I2C_ZYNQ)
# define CONFIG_SYS_I2C
# define CONFIG_SYS_I2C_ZYNQ_SPEED		100000
# define CONFIG_SYS_I2C_ZYNQ_SLAVE		0
#endif

/* EEPROM */
#ifdef CONFIG_ZYNQ_EEPROM
# define CONFIG_SYS_I2C_EEPROM_ADDR_LEN		1
# 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			1024 /* Bytes */
#endif

/* Total Size of Environment Sector */
#define CONFIG_ENV_SIZE			(128 << 10)

/* Allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE

/* Environment */
#ifndef CONFIG_ENV_IS_NOWHERE
# define CONFIG_ENV_SECT_SIZE		CONFIG_ENV_SIZE
# define CONFIG_ENV_OFFSET		0xE0000
#endif

/* enable preboot to be loaded before CONFIG_BOOTDELAY */
#define CONFIG_PREBOOT

/* Boot configuration */
#define CONFIG_SYS_LOAD_ADDR		0 /* default? */

/* Distro boot enablement */

#ifdef CONFIG_SPL_BUILD
#define BOOTENV
#else
#include <config_distro_defaults.h>

#ifdef CONFIG_CMD_MMC
#define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
#else
#define BOOT_TARGET_DEVICES_MMC(func)
#endif

#ifdef CONFIG_CMD_USB
#define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
#else
#define BOOT_TARGET_DEVICES_USB(func)
#endif

#if defined(CONFIG_CMD_PXE)
#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_PXE(func) \
	BOOT_TARGET_DEVICES_DHCP(func)

#include <config_distro_bootcmd.h>
#endif /* CONFIG_SPL_BUILD */

/* Default environment */
#ifndef CONFIG_EXTRA_ENV_SETTINGS
#define CONFIG_EXTRA_ENV_SETTINGS	\
	"fit_image=fit.itb\0"		\
	"load_addr=0x2000000\0"		\
	"fit_size=0x800000\0"		\
	"flash_off=0x100000\0"		\
	"nor_flash_off=0xE2100000\0"	\
	"fdt_high=0x20000000\0"		\
	"initrd_high=0x20000000\0"	\
	"loadbootenv_addr=0x2000000\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=uEnv.txt\0" \
	"bootenv_dev=mmc\0" \
	"loadbootenv=load ${bootenv_dev} 0 ${loadbootenv_addr} ${bootenv}\0" \
	"importbootenv=echo Importing environment from ${bootenv_dev} ...; " \
		"env import -t ${loadbootenv_addr} $filesize\0" \
	"bootenv_existence_test=test -e ${bootenv_dev} 0 /${bootenv}\0" \
	"setbootenv=if env run bootenv_existence_test; then " \
			"if env run loadbootenv; then " \
				"env run importbootenv; " \
			"fi; " \
		"fi; \0" \
	"sd_loadbootenv=set bootenv_dev mmc && " \
			"run setbootenv \0" \
	"usb_loadbootenv=set bootenv_dev usb && usb start && run setbootenv \0" \
	"preboot=if test $modeboot = sdboot; then " \
			"run sd_loadbootenv; " \
			"echo Checking if uenvcmd is set ...; " \
			"if test -n $uenvcmd; then " \
				"echo Running uenvcmd ...; " \
				"run uenvcmd; " \
			"fi; " \
		"fi; \0" \
	"norboot=echo Copying FIT from NOR flash to RAM... && " \
		"cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \
		"bootm ${load_addr}\0" \
	"sdboot=echo Copying FIT from SD to RAM... && " \
		"load mmc 0 ${load_addr} ${fit_image} && " \
		"bootm ${load_addr}\0" \
	"jtagboot=echo TFTPing FIT to RAM... && " \
		"tftpboot ${load_addr} ${fit_image} && " \
		"bootm ${load_addr}\0" \
	"usbboot=if usb start; then " \
			"echo Copying FIT from USB to RAM... && " \
			"load usb 0 ${load_addr} ${fit_image} && " \
			"bootm ${load_addr}; fi\0" \
		DFU_ALT_INFO \
		BOOTENV
#endif

/* Miscellaneous configurable options */

#define CONFIG_CMDLINE_EDITING
#define CONFIG_AUTO_COMPLETE
#define CONFIG_SYS_LONGHELP
#define CONFIG_CLOCKS
#define CONFIG_SYS_MAXARGS		32 /* max number of command args */

#ifndef CONFIG_NR_DRAM_BANKS
# define CONFIG_NR_DRAM_BANKS		1
#endif

#define CONFIG_SYS_MEMTEST_START	0
#define CONFIG_SYS_MEMTEST_END		0x1000

#define CONFIG_SYS_MALLOC_LEN		0x1400000

#define CONFIG_SYS_INIT_RAM_ADDR	0xFFFF0000
#define CONFIG_SYS_INIT_RAM_SIZE	0x1000
#define CONFIG_SYS_INIT_SP_ADDR		(CONFIG_SYS_INIT_RAM_ADDR + \
					CONFIG_SYS_INIT_RAM_SIZE - \
					GENERATED_GBL_DATA_SIZE)

/* Enable the PL to be downloaded */
#define CONFIG_FPGA_ZYNQPL

/* FIT support */
#define CONFIG_IMAGE_FORMAT_LEGACY /* enable also legacy image format */

/* Extend size of kernel image for uncompression */
#define CONFIG_SYS_BOOTM_LEN	(60 * 1024 * 1024)

/* Boot FreeBSD/vxWorks from an ELF image */
#define CONFIG_SYS_MMC_MAX_DEVICE	1

#define CONFIG_SYS_LDSCRIPT  "arch/arm/mach-zynq/u-boot.lds"

/* Commands */

/* SPL part */
#define CONFIG_SPL_FRAMEWORK

/* MMC support */
#ifdef CONFIG_MMC_SDHCI_ZYNQ
#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION     1
#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME     "u-boot.img"
#endif

/* Disable dcache for SPL just for sure */
#ifdef CONFIG_SPL_BUILD
#define CONFIG_SYS_DCACHE_OFF
#endif

/* Address in RAM where the parameters must be copied by SPL. */
#define CONFIG_SYS_SPL_ARGS_ADDR	0x10000000

#define CONFIG_SPL_FS_LOAD_ARGS_NAME		"system.dtb"
#define CONFIG_SPL_FS_LOAD_KERNEL_NAME		"uImage"

/* Not using MMC raw mode - just for compilation purpose */
#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR	0
#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS	0
#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR	0

/* qspi mode is working fine */
#ifdef CONFIG_ZYNQ_QSPI
#define CONFIG_SPL_SPI_LOAD
#define CONFIG_SYS_SPI_U_BOOT_OFFS	0x100000
#define CONFIG_SYS_SPI_ARGS_OFFS	0x200000
#define CONFIG_SYS_SPI_ARGS_SIZE	0x80000
#define CONFIG_SYS_SPI_KERNEL_OFFS	(CONFIG_SYS_SPI_ARGS_OFFS + \
					CONFIG_SYS_SPI_ARGS_SIZE)
#endif

/* for booting directly linux */

/* SP location before relocation, must use scratch RAM */
#define CONFIG_SPL_TEXT_BASE	0x0

/* 3 * 64kB blocks of OCM - one is on the top because of bootrom */
#define CONFIG_SPL_MAX_SIZE	0x30000

/* On the top of OCM space */
#define CONFIG_SYS_SPL_MALLOC_START	CONFIG_SPL_STACK_R_ADDR
#define CONFIG_SYS_SPL_MALLOC_SIZE	0x2000000

/*
 * SPL stack position - and stack goes down
 * 0xfffffe00 is used for putting wfi loop.
 * Set it up as limit for now.
 */
#define CONFIG_SPL_STACK	0xfffffe00

/* BSS setup */
#define CONFIG_SPL_BSS_START_ADDR	0x100000
#define CONFIG_SPL_BSS_MAX_SIZE		0x100000

#define CONFIG_SYS_UBOOT_START	CONFIG_SYS_TEXT_BASE

#endif /* __CONFIG_ZYNQ_COMMON_H */
Commit	Line	Data
f22651cf MS	1	/*
f22651cf MS	2	* (C) Copyright 2012 Michal Simek <[email protected]>
3e1b61de	3	* (C) Copyright 2013 - 2018 Xilinx, Inc.
06fe8dae JT	4	*
06fe8dae JT	5	* Common configuration options for all Zynq boards.
f22651cf	6	*
1a459660	7	* SPDX-License-Identifier: GPL-2.0+
f22651cf MS	8	*/
f22651cf MS	9
06fe8dae JT	10	#ifndef __CONFIG_ZYNQ_COMMON_H
06fe8dae JT	11	#define __CONFIG_ZYNQ_COMMON_H
f22651cf	12
f22651cf	13	/* CPU clock */
53e49f74 JT	14	#ifndef CONFIG_CPU_FREQ_HZ
	15	# define CONFIG_CPU_FREQ_HZ 800000000
	16	#endif
f22651cf	17
8cfac504	18	/* Cache options */
8cfac504 JT	19	#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
a2ec7fb9 MS	25	#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
53e49f74	30	/* Serial drivers */
f22651cf MS	31	/* 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
636ac181	35	#define CONFIG_ARM_DCC
53e49f74	36
f22651cf	37	/* Ethernet driver */
596e5782	38	#if defined(CONFIG_ZYNQ_GEM)
88fcfb1c JT	39	# define CONFIG_MII
88fcfb1c JT	40	# define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
88fcfb1c	41	# define CONFIG_PHY_MARVELL
9ec2cf00	42	# define CONFIG_PHY_REALTEK
217185b3	43	# define CONFIG_PHY_XILINX
dd1c351f MS	44	# define CONFIG_BOOTP_BOOTPATH
	45	# define CONFIG_BOOTP_GATEWAY
	46	# define CONFIG_BOOTP_HOSTNAME
	47	# define CONFIG_BOOTP_MAY_FAIL
88fcfb1c	48	#endif
f22651cf	49
53e49f74 JT	50	/* SPI */
53e49f74 JT	51	#ifdef CONFIG_ZYNQ_SPI
53e49f74 JT	52	#endif
53e49f74 JT	53
a241d4ec JT	54	/* QSPI */
	55	#ifdef CONFIG_ZYNQ_QSPI
	56	# define CONFIG_SF_DEFAULT_SPEED 30000000
232a8e4e	57	# define CONFIG_SPI_FLASH_ISSI
a241d4ec JT	58	#endif
a241d4ec JT	59
fe5eddbf	60	/* NOR */
e856bdcf	61	#ifdef CONFIG_MTD_NOR_FLASH
fe5eddbf JT	62	# 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
ba8adb26	76	#ifdef CONFIG_NAND_ZYNQ
ba8adb26 SDPP	77	#define CONFIG_SYS_MAX_NAND_DEVICE 1
	78	#define CONFIG_SYS_NAND_ONFI_DETECTION
	79	#define CONFIG_MTD_DEVICE
	80	#endif
	81
293eb33f	82	/* MMC */
08aa0334	83	#if defined(CONFIG_MMC_SDHCI_ZYNQ)
f3bd7280	84	# define CONFIG_ZYNQ_SDHCI_MAX_FREQ 52000000
293eb33f MS	85	#endif
293eb33f MS	86
2cdc778b	87	#ifdef CONFIG_USB_EHCI_ZYNQ
c6024c8e	88	# define CONFIG_EHCI_IS_TDI
87f3dbdf	89
87f3dbdf SDPP	90	# define CONFIG_SYS_DFU_DATA_BUF_SIZE 0x600000
87f3dbdf SDPP	91	# define DFU_DEFAULT_POLL_TIMEOUT 300
87f3dbdf	92	# define CONFIG_USB_CABLE_CHECK
1e8d3830	93	# define CONFIG_THOR_RESET_OFF
01acd6ab	94	# define CONFIG_USB_FUNCTION_THOR
87f3dbdf SDPP	95	# 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	"${ramdisk_image} ram 0x2000000 0x600000\0" \
c4fa5114 SDPP	101	"dfu_ram=run dfu_ram_info && dfu 0 ram 0\0" \
c4fa5114 SDPP	102	"thor_ram=run dfu_ram_info && thordown 0 ram 0\0"
87f3dbdf	103
08aa0334	104	# if defined(CONFIG_MMC_SDHCI_ZYNQ)
87f3dbdf SDPP	105	# define DFU_ALT_INFO_MMC \
	106	"dfu_mmc_info=" \
	107	"set dfu_alt_info " \
	108	"${kernel_image} fat 0 1\\\\;" \
	109	"${devicetree_image} fat 0 1\\\\;" \
	110	"${ramdisk_image} fat 0 1\0" \
c4fa5114 SDPP	111	"dfu_mmc=run dfu_mmc_info && dfu 0 mmc 0\0" \
	112	"thor_mmc=run dfu_mmc_info && thordown 0 mmc 0\0"
	113
87f3dbdf SDPP	114	# 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
c6024c8e SDPP	125	#endif
c6024c8e SDPP	126
08aa0334	127	#if defined(CONFIG_MMC_SDHCI_ZYNQ) \|\| defined(CONFIG_ZYNQ_USB)
293eb33f	128	# define CONFIG_SUPPORT_VFAT
293eb33f MS	129	#endif
293eb33f MS	130
1c3f2c72	131	#if defined(CONFIG_ZYNQ_I2C0) \|\| defined(CONFIG_ZYNQ_I2C1)
18948632	132	#define CONFIG_SYS_I2C_ZYNQ
1c3f2c72 SDPP	133	#endif
1c3f2c72 SDPP	134
8934f784	135	/* I2C */
18948632	136	#if defined(CONFIG_SYS_I2C_ZYNQ)
0bdffe71	137	# define CONFIG_SYS_I2C
0bdffe71	138	# define CONFIG_SYS_I2C_ZYNQ_SPEED 100000
18948632	139	# define CONFIG_SYS_I2C_ZYNQ_SLAVE 0
8934f784 MS	140	#endif
8934f784 MS	141
65da1efd JT	142	/* EEPROM */
65da1efd JT	143	#ifdef CONFIG_ZYNQ_EEPROM
65da1efd JT	144	# 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
18eee22f JT	151	/* Total Size of Environment Sector */
	152	#define CONFIG_ENV_SIZE (128 << 10)
	153
b660ca13 JT	154	/* Allow to overwrite serial and ethaddr */
	155	#define CONFIG_ENV_OVERWRITE
	156
f22651cf	157	/* Environment */
ed53e4d6	158	#ifndef CONFIG_ENV_IS_NOWHERE
ed53e4d6 JT	159	# define CONFIG_ENV_SECT_SIZE CONFIG_ENV_SIZE
ed53e4d6 JT	160	# define CONFIG_ENV_OFFSET 0xE0000
ed53e4d6	161	#endif
e83f61a6	162
4d1ed9c7 MS	163	/* enable preboot to be loaded before CONFIG_BOOTDELAY */
	164	#define CONFIG_PREBOOT
	165
61d8eeb0	166	/* Boot configuration */
61d8eeb0 AG	167	#define CONFIG_SYS_LOAD_ADDR 0 /* default? */
	168
	169	/* Distro boot enablement */
	170
	171	#ifdef CONFIG_SPL_BUILD
	172	#define BOOTENV
	173	#else
	174	#include <config_distro_defaults.h>
	175
	176	#ifdef CONFIG_CMD_MMC
	177	#define BOOT_TARGET_DEVICES_MMC(func) func(MMC, mmc, 0)
	178	#else
	179	#define BOOT_TARGET_DEVICES_MMC(func)
	180	#endif
	181
	182	#ifdef CONFIG_CMD_USB
	183	#define BOOT_TARGET_DEVICES_USB(func) func(USB, usb, 0)
	184	#else
	185	#define BOOT_TARGET_DEVICES_USB(func)
	186	#endif
	187
	188	#if defined(CONFIG_CMD_PXE)
	189	#define BOOT_TARGET_DEVICES_PXE(func) func(PXE, pxe, na)
	190	#else
	191	#define BOOT_TARGET_DEVICES_PXE(func)
	192	#endif
	193
	194	#if defined(CONFIG_CMD_DHCP)
	195	#define BOOT_TARGET_DEVICES_DHCP(func) func(DHCP, dhcp, na)
	196	#else
	197	#define BOOT_TARGET_DEVICES_DHCP(func)
	198	#endif
	199
	200	#define BOOT_TARGET_DEVICES(func) \
	201	BOOT_TARGET_DEVICES_MMC(func) \
	202	BOOT_TARGET_DEVICES_USB(func) \
	203	BOOT_TARGET_DEVICES_PXE(func) \
	204	BOOT_TARGET_DEVICES_DHCP(func)
	205
	206	#include <config_distro_bootcmd.h>
	207	#endif /* CONFIG_SPL_BUILD */
	208
e83f61a6	209	/* Default environment */
b7b3efe7	210	#ifndef CONFIG_EXTRA_ENV_SETTINGS
e83f61a6 JT	211	#define CONFIG_EXTRA_ENV_SETTINGS \
	212	"fit_image=fit.itb\0" \
	213	"load_addr=0x2000000\0" \
	214	"fit_size=0x800000\0" \
	215	"flash_off=0x100000\0" \
	216	"nor_flash_off=0xE2100000\0" \
	217	"fdt_high=0x20000000\0" \
	218	"initrd_high=0x20000000\0" \
4d1ed9c7	219	"loadbootenv_addr=0x2000000\0" \
61d8eeb0 AG	220	"fdt_addr_r=0x1f00000\0" \
	221	"pxefile_addr_r=0x2000000\0" \
	222	"kernel_addr_r=0x2000000\0" \
	223	"scriptaddr=0x3000000\0" \
	224	"ramdisk_addr_r=0x3100000\0" \
4d1ed9c7 MS	225	"bootenv=uEnv.txt\0" \
	226	"bootenv_dev=mmc\0" \
	227	"loadbootenv=load ${bootenv_dev} 0 ${loadbootenv_addr} ${bootenv}\0" \
	228	"importbootenv=echo Importing environment from ${bootenv_dev} ...; " \
	229	"env import -t ${loadbootenv_addr} $filesize\0" \
	230	"bootenv_existence_test=test -e ${bootenv_dev} 0 /${bootenv}\0" \
	231	"setbootenv=if env run bootenv_existence_test; then " \
	232	"if env run loadbootenv; then " \
	233	"env run importbootenv; " \
	234	"fi; " \
	235	"fi; \0" \
	236	"sd_loadbootenv=set bootenv_dev mmc && " \
	237	"run setbootenv \0" \
	238	"usb_loadbootenv=set bootenv_dev usb && usb start && run setbootenv \0" \
	239	"preboot=if test $modeboot = sdboot; then " \
	240	"run sd_loadbootenv; " \
	241	"echo Checking if uenvcmd is set ...; " \
	242	"if test -n $uenvcmd; then " \
	243	"echo Running uenvcmd ...; " \
	244	"run uenvcmd; " \
	245	"fi; " \
	246	"fi; \0" \
e83f61a6 JT	247	"norboot=echo Copying FIT from NOR flash to RAM... && " \
	248	"cp.b ${nor_flash_off} ${load_addr} ${fit_size} && " \
	249	"bootm ${load_addr}\0" \
	250	"sdboot=echo Copying FIT from SD to RAM... && " \
e9d69c1c	251	"load mmc 0 ${load_addr} ${fit_image} && " \
e83f61a6 JT	252	"bootm ${load_addr}\0" \
e83f61a6 JT	253	"jtagboot=echo TFTPing FIT to RAM... && " \
dfa94058	254	"tftpboot ${load_addr} ${fit_image} && " \
c6024c8e SDPP	255	"bootm ${load_addr}\0" \
	256	"usbboot=if usb start; then " \
	257	"echo Copying FIT from USB to RAM... && " \
e9d69c1c	258	"load usb 0 ${load_addr} ${fit_image} && " \
39bc1a8c	259	"bootm ${load_addr}; fi\0" \
61d8eeb0 AG	260	DFU_ALT_INFO \
61d8eeb0 AG	261	BOOTENV
b7b3efe7	262	#endif
c6024c8e	263
36e0e197	264	/* Miscellaneous configurable options */
36e0e197 JT	265
	266	#define CONFIG_CMDLINE_EDITING
	267	#define CONFIG_AUTO_COMPLETE
	268	#define CONFIG_SYS_LONGHELP
6c3e61de	269	#define CONFIG_CLOCKS
841426ad	270	#define CONFIG_SYS_MAXARGS 32 /* max number of command args */
f22651cf	271
758f29d0 MS	272	#ifndef CONFIG_NR_DRAM_BANKS
	273	# define CONFIG_NR_DRAM_BANKS 1
	274	#endif
7cd04192	275
c1584e2a MS	276	#define CONFIG_SYS_MEMTEST_START 0
c1584e2a MS	277	#define CONFIG_SYS_MEMTEST_END 0x1000
7cd04192	278
599807fc	279	#define CONFIG_SYS_MALLOC_LEN 0x1400000
c1584e2a MS	280
	281	#define CONFIG_SYS_INIT_RAM_ADDR 0xFFFF0000
	282	#define CONFIG_SYS_INIT_RAM_SIZE 0x1000
7cd04192 JT	283	#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \
	284	CONFIG_SYS_INIT_RAM_SIZE - \
	285	GENERATED_GBL_DATA_SIZE)
53e49f74 JT	286
53e49f74 JT	287	/* Enable the PL to be downloaded */
53e49f74	288	#define CONFIG_FPGA_ZYNQPL
53e49f74	289
53e49f74	290	/* FIT support */
21d29f7f	291	#define CONFIG_IMAGE_FORMAT_LEGACY /* enable also legacy image format */
f22651cf	292
ae9f4899	293	/* Extend size of kernel image for uncompression */
3d456eec	294	#define CONFIG_SYS_BOOTM_LEN (60 * 1024 * 1024)
ae9f4899	295
09ed635b	296	/* Boot FreeBSD/vxWorks from an ELF image */
d82d63cc	297	#define CONFIG_SYS_MMC_MAX_DEVICE 1
09ed635b	298
0107f240	299	#define CONFIG_SYS_LDSCRIPT "arch/arm/mach-zynq/u-boot.lds"
38716189	300
f22651cf	301	/* Commands */
f22651cf	302
d7e269cf	303	/* SPL part */
d7e269cf	304	#define CONFIG_SPL_FRAMEWORK
d7e269cf	305
d7e269cf	306	/* MMC support */
08aa0334	307	#ifdef CONFIG_MMC_SDHCI_ZYNQ
e2ccdf89	308	#define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 1
7f307d93	309	#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "u-boot.img"
0dfbcf02 MY	310	#endif
	311
	312	/* Disable dcache for SPL just for sure */
	313	#ifdef CONFIG_SPL_BUILD
	314	#define CONFIG_SYS_DCACHE_OFF
d7e269cf MS	315	#endif
	316
	317	/* Address in RAM where the parameters must be copied by SPL. */
	318	#define CONFIG_SYS_SPL_ARGS_ADDR 0x10000000
	319
205b4f33 GG	320	#define CONFIG_SPL_FS_LOAD_ARGS_NAME "system.dtb"
205b4f33 GG	321	#define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
d7e269cf MS	322
	323	/* Not using MMC raw mode - just for compilation purpose */
	324	#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR 0
	325	#define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS 0
	326	#define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR 0
	327
	328	/* qspi mode is working fine */
	329	#ifdef CONFIG_ZYNQ_QSPI
d7e269cf	330	#define CONFIG_SPL_SPI_LOAD
d7e269cf	331	#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x100000
8e0e01d3 SDPP	332	#define CONFIG_SYS_SPI_ARGS_OFFS 0x200000
	333	#define CONFIG_SYS_SPI_ARGS_SIZE 0x80000
	334	#define CONFIG_SYS_SPI_KERNEL_OFFS (CONFIG_SYS_SPI_ARGS_OFFS + \
	335	CONFIG_SYS_SPI_ARGS_SIZE)
d7e269cf MS	336	#endif
	337
	338	/* for booting directly linux */
d7e269cf MS	339
	340	/* SP location before relocation, must use scratch RAM */
	341	#define CONFIG_SPL_TEXT_BASE 0x0
	342
	343	/* 3 * 64kB blocks of OCM - one is on the top because of bootrom */
	344	#define CONFIG_SPL_MAX_SIZE 0x30000
	345
d7e269cf	346	/* On the top of OCM space */
52b36fd1 MS	347	#define CONFIG_SYS_SPL_MALLOC_START CONFIG_SPL_STACK_R_ADDR
52b36fd1 MS	348	#define CONFIG_SYS_SPL_MALLOC_SIZE 0x2000000
d7e269cf	349
83b6464d MS	350	/*
	351	* SPL stack position - and stack goes down
	352	* 0xfffffe00 is used for putting wfi loop.
	353	* Set it up as limit for now.
	354	*/
	355	#define CONFIG_SPL_STACK 0xfffffe00
	356
d7e269cf MS	357	/* BSS setup */
	358	#define CONFIG_SPL_BSS_START_ADDR 0x100000
	359	#define CONFIG_SPL_BSS_MAX_SIZE 0x100000
	360
	361	#define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
f22651cf	362
06fe8dae	363	#endif /* __CONFIG_ZYNQ_COMMON_H */