include/configs/am43xx_evm.h - github/trini/u-boot - Gitiles

 /*
  * am43xx_evm.h
  *
  * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
  *
  * SPDX-License-Identifier:	GPL-2.0+
  */

 #ifndef __CONFIG_AM43XX_EVM_H
 #define __CONFIG_AM43XX_EVM_H

 #define CONFIG_AM43XX

 #define CONFIG_BOARD_LATE_INIT
 #define CONFIG_ARCH_CPU_INIT
 #define CONFIG_SYS_CACHELINE_SIZE       32
 #define CONFIG_MAX_RAM_BANK_SIZE	(1024 << 20)	/* 1GB */
 #define CONFIG_SYS_TIMERBASE		0x48040000	/* Use Timer2 */

 #include <asm/arch/omap.h>

 /* NS16550 Configuration */
 #define CONFIG_SYS_NS16550
 #define CONFIG_SYS_NS16550_SERIAL
 #define CONFIG_SYS_NS16550_REG_SIZE	(-4)
 #define CONFIG_SYS_NS16550_CLK		48000000

 /* I2C Configuration */
 #define CONFIG_CMD_EEPROM
 #define CONFIG_ENV_EEPROM_IS_ON_I2C
 #define CONFIG_SYS_I2C_EEPROM_ADDR	0x50	/* Main EEPROM */
 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN	2
 #define CONFIG_SYS_I2C_MULTI_EEPROMS

 /* Power */
 #define CONFIG_POWER
 #define CONFIG_POWER_I2C
 #define CONFIG_POWER_TPS65218

 /* SPL defines. */
 #define CONFIG_SPL_TEXT_BASE		0x40300350
 #define CONFIG_SPL_MAX_SIZE		(220 << 10)	/* 220KB */
 #define CONFIG_SYS_SPL_ARGS_ADDR	(CONFIG_SYS_SDRAM_BASE + \
 					 (128 << 20))
 #define CONFIG_SPL_POWER_SUPPORT
 #define CONFIG_SPL_YMODEM_SUPPORT

 /* Enabling L2 Cache */
 #define CONFIG_SYS_L2_PL310
 #define CONFIG_SYS_PL310_BASE	0x48242000
 #define CONFIG_SYS_CACHELINE_SIZE	32

 /*
  * Since SPL did pll and ddr initialization for us,
  * we don't need to do it twice.
  */
 #if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_QSPI_BOOT)
 #define CONFIG_SKIP_LOWLEVEL_INIT
 #endif

 /*
  * When building U-Boot such that there is no previous loader
  * we need to call board_early_init_f.  This is taken care of in
  * s_init when we have SPL used.
  */
 #if !defined(CONFIG_SKIP_LOWLEVEL_INIT) && !defined(CONFIG_SPL)
 #define CONFIG_BOARD_EARLY_INIT_F
 #endif

 /* Now bring in the rest of the common code. */
 #include <configs/ti_armv7_common.h>

 /* Always 64 KiB env size */
 #define CONFIG_ENV_SIZE			(64 << 10)

 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG

 /* Clock Defines */
 #define V_OSCK				24000000  /* Clock output from T2 */
 #define V_SCLK				(V_OSCK)

 /* NS16550 Configuration */
 #define CONFIG_SYS_NS16550_COM1		0x44e09000	/* Base EVM has UART0 */

 #define CONFIG_ENV_IS_NOWHERE

 #define CONFIG_SPL_LDSCRIPT		"$(CPUDIR)/omap-common/u-boot-spl.lds"

 /* SPL USB Support */
 #define CONFIG_SPL_USB_SUPPORT
 #define CONFIG_SPL_USB_HOST_SUPPORT
 #define CONFIG_SYS_USB_FAT_BOOT_PARTITION		1

 #define CONFIG_CMD_USB
 #define CONFIG_USB_HOST
 #define CONFIG_USB_XHCI
 #define CONFIG_USB_XHCI_OMAP
 #define CONFIG_USB_STORAGE
 #define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2

 #define CONFIG_OMAP_USB_PHY
 #define CONFIG_AM437X_USB2PHY2_HOST

 #ifdef CONFIG_QSPI_BOOT
 #define CONFIG_SYS_TEXT_BASE           0x30000000
 #undef CONFIG_ENV_IS_NOWHERE
 #define CONFIG_ENV_IS_IN_SPI_FLASH
 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
 #define CONFIG_ENV_SPI_MAX_HZ           CONFIG_SF_DEFAULT_SPEED
 #define CONFIG_ENV_SECT_SIZE           (64 << 10) /* 64 KB sectors */
 #define CONFIG_ENV_OFFSET              0x110000
 #define CONFIG_ENV_OFFSET_REDUND       0x120000
 #ifdef MTDIDS_DEFAULT
 #undef MTDIDS_DEFAULT
 #endif
 #ifdef MTDPARTS_DEFAULT
 #undef MTDPARTS_DEFAULT
 #endif
 #define MTDPARTS_DEFAULT		"mtdparts=qspi.0:512k(QSPI.u-boot)," \
 					"512k(QSPI.u-boot.backup)," \
 					"512k(QSPI.u-boot-spl-os)," \
 					"64k(QSPI.u-boot-env)," \
 					"64k(QSPI.u-boot-env.backup)," \
 					"8m(QSPI.kernel)," \
 					"-(QSPI.file-system)"
 #endif

 /* SPI */
 #undef CONFIG_OMAP3_SPI
 #define CONFIG_TI_QSPI
 #define CONFIG_SPI_FLASH
 #define CONFIG_SPI_FLASH_MACRONIX
 #define CONFIG_CMD_SF
 #define CONFIG_CMD_SPI
 #define CONFIG_TI_SPI_MMAP
 #define CONFIG_SPI_FLASH_BAR
 #define CONFIG_QSPI_SEL_GPIO                   48
 #define CONFIG_SF_DEFAULT_SPEED                48000000
 #define CONFIG_DEFAULT_SPI_MODE                SPI_MODE_3

 /* Enhance our eMMC support / experience. */
 #define CONFIG_CMD_GPT
 #define CONFIG_EFI_PARTITION
 #define CONFIG_PARTITION_UUIDS
 #define CONFIG_CMD_PART

 #ifndef CONFIG_SPL_BUILD
 #define CONFIG_EXTRA_ENV_SETTINGS \
 	DEFAULT_LINUX_BOOT_ENV \
 	"fdtfile=undefined\0" \
 	"bootpart=0:2\0" \
 	"bootdir=/boot\0" \
 	"bootfile=zImage\0" \
 	"console=ttyO0,115200n8\0" \
 	"partitions=" \
 		"uuid_disk=${uuid_gpt_disk};" \
 		"name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
 	"optargs=\0" \
 	"mmcdev=0\0" \
 	"mmcroot=/dev/mmcblk0p2 rw\0" \
 	"mmcrootfstype=ext4 rootwait\0" \
 	"usbroot=/dev/sda2 rw\0" \
 	"usbrootfstype=ext4 rootwait\0" \
 	"usbdev=0\0" \
 	"ramroot=/dev/ram0 rw\0" \
 	"ramrootfstype=ext2\0" \
 	"mmcargs=setenv bootargs console=${console} " \
 		"${optargs} " \
 		"root=${mmcroot} " \
 		"rootfstype=${mmcrootfstype}\0" \
 	"usbargs=setenv bootargs console=${console} " \
 		"${optargs} " \
 		"root=${usbroot} " \
 		"rootfstype=${usbrootfstype}\0" \
 	"bootenv=uEnv.txt\0" \
 	"loadbootenv=load ${devtype} ${devnum} ${loadaddr} ${bootenv}\0" \
 	"importbootenv=echo Importing environment from mmc ...; " \
 		"env import -t $loadaddr $filesize\0" \
 	"ramargs=setenv bootargs console=${console} " \
 		"${optargs} " \
 		"root=${ramroot} " \
 		"rootfstype=${ramrootfstype}\0" \
 	"loadramdisk=load ${devtype} ${devnum} ${rdaddr} ramdisk.gz\0" \
 	"loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
 	"loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
 	"mmcboot=mmc dev ${mmcdev}; " \
 		"setenv devnum ${mmcdev}; " \
 		"setenv devtype mmc; " \
 		"if mmc rescan; then " \
 			"echo SD/MMC found on device ${devnum};" \
 			"if run loadbootenv; then " \
 				"echo Loaded environment from ${bootenv};" \
 				"run importbootenv;" \
 			"fi;" \
 			"if test -n $uenvcmd; then " \
 				"echo Running uenvcmd ...;" \
 				"run uenvcmd;" \
 			"fi;" \
 			"if run loadimage; then " \
 				"run loadfdt; " \
 				"echo Booting from mmc${mmcdev} ...; " \
 				"run mmcargs; " \
 				"bootz ${loadaddr} - ${fdtaddr}; " \
 			"fi;" \
 		"fi;\0" \
 	"usbboot=" \
 		"setenv devnum ${usbdev}; " \
 		"setenv devtype usb; " \
 		"usb start ${usbdev}; " \
 		"if usb dev ${usbdev}; then " \
 			"if run loadbootenv; then " \
 				"echo Loaded environment from ${bootenv};" \
 				"run importbootenv;" \
 			"fi;" \
 			"if test -n $uenvcmd; then " \
 				"echo Running uenvcmd ...;" \
 				"run uenvcmd;" \
 			"fi;" \
 			"if run loadimage; then " \
 				"run loadfdt; " \
 				"echo Booting from usb ${usbdev}...; " \
 				"run usbargs;" \
 				"bootz ${loadaddr} - ${fdtaddr}; " \
 			"fi;" \
 		"fi\0" \
 	"findfdt="\
 		"if test $board_name = AM43EPOS; then " \
 			"setenv fdtfile am43x-epos-evm.dtb; fi; " \
 		"if test $board_name = AM43__GP; then " \
 			"setenv fdtfile am437x-gp-evm.dtb; fi; " \
 		"if test $board_name = AM43__SK; then " \
 			"setenv fdtfile am437x-sk-evm.dtb; fi; " \
 		"if test $fdtfile = undefined; then " \
 			"echo WARNING: Could not determine device tree; fi; \0"

 #define CONFIG_BOOTCOMMAND \
 	"run findfdt; " \
 	"run mmcboot;" \
 	"run usbboot;"

 #endif

 /* CPSW Ethernet */
 #define CONFIG_CMD_NET
 #define CONFIG_CMD_DHCP
 #define CONFIG_CMD_PING
 #define CONFIG_CMD_MII
 #define CONFIG_DRIVER_TI_CPSW
 #define CONFIG_MII
 #define CONFIG_BOOTP_DEFAULT
 #define CONFIG_BOOTP_DNS
 #define CONFIG_BOOTP_DNS2
 #define CONFIG_BOOTP_SEND_HOSTNAME
 #define CONFIG_BOOTP_GATEWAY
 #define CONFIG_BOOTP_SUBNETMASK
 #define CONFIG_NET_RETRY_COUNT		10
 #define CONFIG_NET_MULTI
 #define CONFIG_PHY_GIGE
 #define CONFIG_PHYLIB

 #define CONFIG_SPL_ENV_SUPPORT
 #define CONFIG_SPL_NET_VCI_STRING	"AM43xx U-Boot SPL"

 #define CONFIG_SPL_ETH_SUPPORT
 #define CONFIG_SPL_NET_SUPPORT
 #define CONFIG_SYS_RX_ETH_BUFFER	64

 #endif	/* __CONFIG_AM43XX_EVM_H */
	/*
	* am43xx_evm.h
	*
	* Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
	*
	* SPDX-License-Identifier: GPL-2.0+
	*/

	#ifndef __CONFIG_AM43XX_EVM_H
	#define __CONFIG_AM43XX_EVM_H

	#define CONFIG_AM43XX

	#define CONFIG_BOARD_LATE_INIT
	#define CONFIG_ARCH_CPU_INIT
	#define CONFIG_SYS_CACHELINE_SIZE 32
	#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 20) /* 1GB */
	#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */

	#include <asm/arch/omap.h>

	/* NS16550 Configuration */
	#define CONFIG_SYS_NS16550
	#define CONFIG_SYS_NS16550_SERIAL
	#define CONFIG_SYS_NS16550_REG_SIZE (-4)
	#define CONFIG_SYS_NS16550_CLK 48000000

	/* I2C Configuration */
	#define CONFIG_CMD_EEPROM
	#define CONFIG_ENV_EEPROM_IS_ON_I2C
	#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */
	#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
	#define CONFIG_SYS_I2C_MULTI_EEPROMS

	/* Power */
	#define CONFIG_POWER
	#define CONFIG_POWER_I2C
	#define CONFIG_POWER_TPS65218

	/* SPL defines. */
	#define CONFIG_SPL_TEXT_BASE 0x40300350
	#define CONFIG_SPL_MAX_SIZE (220 << 10) /* 220KB */
	#define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \
	(128 << 20))
	#define CONFIG_SPL_POWER_SUPPORT
	#define CONFIG_SPL_YMODEM_SUPPORT

	/* Enabling L2 Cache */
	#define CONFIG_SYS_L2_PL310
	#define CONFIG_SYS_PL310_BASE 0x48242000
	#define CONFIG_SYS_CACHELINE_SIZE 32

	/*
	* Since SPL did pll and ddr initialization for us,
	* we don't need to do it twice.
	*/
	#if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_QSPI_BOOT)
	#define CONFIG_SKIP_LOWLEVEL_INIT
	#endif

	/*
	* When building U-Boot such that there is no previous loader
	* we need to call board_early_init_f. This is taken care of in
	* s_init when we have SPL used.
	*/
	#if !defined(CONFIG_SKIP_LOWLEVEL_INIT) && !defined(CONFIG_SPL)
	#define CONFIG_BOARD_EARLY_INIT_F
	#endif

	/* Now bring in the rest of the common code. */
	#include <configs/ti_armv7_common.h>

	/* Always 64 KiB env size */
	#define CONFIG_ENV_SIZE (64 << 10)

	#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG

	/* Clock Defines */
	#define V_OSCK 24000000 /* Clock output from T2 */
	#define V_SCLK (V_OSCK)

	/* NS16550 Configuration */
	#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */

	#define CONFIG_ENV_IS_NOWHERE

	#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"

	/* SPL USB Support */
	#define CONFIG_SPL_USB_SUPPORT
	#define CONFIG_SPL_USB_HOST_SUPPORT
	#define CONFIG_SYS_USB_FAT_BOOT_PARTITION 1

	#define CONFIG_CMD_USB
	#define CONFIG_USB_HOST
	#define CONFIG_USB_XHCI
	#define CONFIG_USB_XHCI_OMAP
	#define CONFIG_USB_STORAGE
	#define CONFIG_SYS_USB_XHCI_MAX_ROOT_PORTS 2

	#define CONFIG_OMAP_USB_PHY
	#define CONFIG_AM437X_USB2PHY2_HOST

	#ifdef CONFIG_QSPI_BOOT
	#define CONFIG_SYS_TEXT_BASE 0x30000000
	#undef CONFIG_ENV_IS_NOWHERE
	#define CONFIG_ENV_IS_IN_SPI_FLASH
	#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
	#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
	#define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64 KB sectors */
	#define CONFIG_ENV_OFFSET 0x110000
	#define CONFIG_ENV_OFFSET_REDUND 0x120000
	#ifdef MTDIDS_DEFAULT
	#undef MTDIDS_DEFAULT
	#endif
	#ifdef MTDPARTS_DEFAULT
	#undef MTDPARTS_DEFAULT
	#endif
	#define MTDPARTS_DEFAULT "mtdparts=qspi.0:512k(QSPI.u-boot)," \
	"512k(QSPI.u-boot.backup)," \
	"512k(QSPI.u-boot-spl-os)," \
	"64k(QSPI.u-boot-env)," \
	"64k(QSPI.u-boot-env.backup)," \
	"8m(QSPI.kernel)," \
	"-(QSPI.file-system)"
	#endif

	/* SPI */
	#undef CONFIG_OMAP3_SPI
	#define CONFIG_TI_QSPI
	#define CONFIG_SPI_FLASH
	#define CONFIG_SPI_FLASH_MACRONIX
	#define CONFIG_CMD_SF
	#define CONFIG_CMD_SPI
	#define CONFIG_TI_SPI_MMAP
	#define CONFIG_SPI_FLASH_BAR
	#define CONFIG_QSPI_SEL_GPIO 48
	#define CONFIG_SF_DEFAULT_SPEED 48000000
	#define CONFIG_DEFAULT_SPI_MODE SPI_MODE_3

	/* Enhance our eMMC support / experience. */
	#define CONFIG_CMD_GPT
	#define CONFIG_EFI_PARTITION
	#define CONFIG_PARTITION_UUIDS
	#define CONFIG_CMD_PART

	#ifndef CONFIG_SPL_BUILD
	#define CONFIG_EXTRA_ENV_SETTINGS \
	DEFAULT_LINUX_BOOT_ENV \
	"fdtfile=undefined\0" \
	"bootpart=0:2\0" \
	"bootdir=/boot\0" \
	"bootfile=zImage\0" \
	"console=ttyO0,115200n8\0" \
	"partitions=" \
	"uuid_disk=${uuid_gpt_disk};" \
	"name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
	"optargs=\0" \
	"mmcdev=0\0" \
	"mmcroot=/dev/mmcblk0p2 rw\0" \
	"mmcrootfstype=ext4 rootwait\0" \
	"usbroot=/dev/sda2 rw\0" \
	"usbrootfstype=ext4 rootwait\0" \
	"usbdev=0\0" \
	"ramroot=/dev/ram0 rw\0" \
	"ramrootfstype=ext2\0" \
	"mmcargs=setenv bootargs console=${console} " \
	"${optargs} " \
	"root=${mmcroot} " \
	"rootfstype=${mmcrootfstype}\0" \
	"usbargs=setenv bootargs console=${console} " \
	"${optargs} " \
	"root=${usbroot} " \
	"rootfstype=${usbrootfstype}\0" \
	"bootenv=uEnv.txt\0" \
	"loadbootenv=load ${devtype} ${devnum} ${loadaddr} ${bootenv}\0" \
	"importbootenv=echo Importing environment from mmc ...; " \
	"env import -t $loadaddr $filesize\0" \
	"ramargs=setenv bootargs console=${console} " \
	"${optargs} " \
	"root=${ramroot} " \
	"rootfstype=${ramrootfstype}\0" \
	"loadramdisk=load ${devtype} ${devnum} ${rdaddr} ramdisk.gz\0" \
	"loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
	"loadfdt=load ${devtype} ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
	"mmcboot=mmc dev ${mmcdev}; " \
	"setenv devnum ${mmcdev}; " \
	"setenv devtype mmc; " \
	"if mmc rescan; then " \
	"echo SD/MMC found on device ${devnum};" \
	"if run loadbootenv; then " \
	"echo Loaded environment from ${bootenv};" \
	"run importbootenv;" \
	"fi;" \
	"if test -n $uenvcmd; then " \
	"echo Running uenvcmd ...;" \
	"run uenvcmd;" \
	"fi;" \
	"if run loadimage; then " \
	"run loadfdt; " \
	"echo Booting from mmc${mmcdev} ...; " \
	"run mmcargs; " \
	"bootz ${loadaddr} - ${fdtaddr}; " \
	"fi;" \
	"fi;\0" \
	"usbboot=" \
	"setenv devnum ${usbdev}; " \
	"setenv devtype usb; " \
	"usb start ${usbdev}; " \
	"if usb dev ${usbdev}; then " \
	"if run loadbootenv; then " \
	"echo Loaded environment from ${bootenv};" \
	"run importbootenv;" \
	"fi;" \
	"if test -n $uenvcmd; then " \
	"echo Running uenvcmd ...;" \
	"run uenvcmd;" \
	"fi;" \
	"if run loadimage; then " \
	"run loadfdt; " \
	"echo Booting from usb ${usbdev}...; " \
	"run usbargs;" \
	"bootz ${loadaddr} - ${fdtaddr}; " \
	"fi;" \
	"fi\0" \
	"findfdt="\
	"if test $board_name = AM43EPOS; then " \
	"setenv fdtfile am43x-epos-evm.dtb; fi; " \
	"if test $board_name = AM43__GP; then " \
	"setenv fdtfile am437x-gp-evm.dtb; fi; " \
	"if test $board_name = AM43__SK; then " \
	"setenv fdtfile am437x-sk-evm.dtb; fi; " \
	"if test $fdtfile = undefined; then " \
	"echo WARNING: Could not determine device tree; fi; \0"

	#define CONFIG_BOOTCOMMAND \
	"run findfdt; " \
	"run mmcboot;" \
	"run usbboot;"

	#endif

	/* CPSW Ethernet */
	#define CONFIG_CMD_NET
	#define CONFIG_CMD_DHCP
	#define CONFIG_CMD_PING
	#define CONFIG_CMD_MII
	#define CONFIG_DRIVER_TI_CPSW
	#define CONFIG_MII
	#define CONFIG_BOOTP_DEFAULT
	#define CONFIG_BOOTP_DNS
	#define CONFIG_BOOTP_DNS2
	#define CONFIG_BOOTP_SEND_HOSTNAME
	#define CONFIG_BOOTP_GATEWAY
	#define CONFIG_BOOTP_SUBNETMASK
	#define CONFIG_NET_RETRY_COUNT 10
	#define CONFIG_NET_MULTI
	#define CONFIG_PHY_GIGE
	#define CONFIG_PHYLIB

	#define CONFIG_SPL_ENV_SUPPORT
	#define CONFIG_SPL_NET_VCI_STRING "AM43xx U-Boot SPL"

	#define CONFIG_SPL_ETH_SUPPORT
	#define CONFIG_SPL_NET_SUPPORT
	#define CONFIG_SYS_RX_ETH_BUFFER 64

	#endif /* __CONFIG_AM43XX_EVM_H */