#define CONFIG_AM43XX
+#define CONFIG_CMD_FAT
+#define CONFIG_CMD_SAVEENV
+
#define CONFIG_BOARD_LATE_INIT
#define CONFIG_ARCH_CPU_INIT
#define CONFIG_SYS_CACHELINE_SIZE 32
#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
+#define CONFIG_POWER_TPS62362
+
/* SPL defines. */
#define CONFIG_SPL_TEXT_BASE 0x40300350
-#define CONFIG_SPL_MAX_SIZE (0x40337C00 - CONFIG_SPL_TEXT_BASE)
+#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 */
* Since SPL did pll and ddr initialization for us,
* we don't need to do it twice.
*/
-#if !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_NOR_BOOT)
+#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 128 KiB env size */
-#define CONFIG_ENV_SIZE (128 << 10)
+/* Always 64 KiB env size */
+#define CONFIG_ENV_SIZE (64 << 10)
#define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
/* NS16550 Configuration */
#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */
-#define CONFIG_ENV_IS_NOWHERE
+#define CONFIG_ENV_IS_IN_FAT
+#define FAT_ENV_INTERFACE "mmc"
+#define FAT_ENV_DEVICE_AND_PART "0:1"
+#define FAT_ENV_FILE "uboot.env"
+#define CONFIG_FAT_WRITE
#define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
+/* SPL USB Support */
+#define CONFIG_SPL_USB_SUPPORT
+#define CONFIG_SPL_USB_HOST_SUPPORT
+#define CONFIG_SYS_USB_FAT_BOOT_PARTITION 1
+
#define CONFIG_CMD_USB
#define CONFIG_USB_HOST
#define CONFIG_USB_XHCI
#define CONFIG_OMAP_USB_PHY
#define CONFIG_AM437X_USB2PHY2_HOST
+#ifdef CONFIG_QSPI_BOOT
+#define CONFIG_SYS_TEXT_BASE 0x30000000
+#undef CONFIG_ENV_IS_IN_FAT
+#define CONFIG_ENV_IS_IN_SPI_FLASH
+#define CONFIG_SYS_REDUNDAND_ENVIRONMENT
+#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
+#define CONFIG_ENV_SECT_SIZE (64 << 10) /* 64 KB sectors */
+#define CONFIG_ENV_OFFSET 0x110000
+#define CONFIG_ENV_OFFSET_REDUND 0x120000
+#ifdef MTDIDS_DEFAULT
+#undef MTDIDS_DEFAULT
+#endif
+#ifdef MTDPARTS_DEFAULT
+#undef MTDPARTS_DEFAULT
+#endif
+#define MTDPARTS_DEFAULT "mtdparts=qspi.0:512k(QSPI.u-boot)," \
+ "512k(QSPI.u-boot.backup)," \
+ "512k(QSPI.u-boot-spl-os)," \
+ "64k(QSPI.u-boot-env)," \
+ "64k(QSPI.u-boot-env.backup)," \
+ "8m(QSPI.kernel)," \
+ "-(QSPI.file-system)"
+#endif
+
+/* SPI */
+#undef CONFIG_OMAP3_SPI
+#define CONFIG_TI_QSPI
+#define CONFIG_SPI_FLASH
+#define CONFIG_SPI_FLASH_MACRONIX
+#define CONFIG_CMD_SF
+#define CONFIG_CMD_SPI
+#define CONFIG_TI_SPI_MMAP
+#define CONFIG_SPI_FLASH_BAR
+#define CONFIG_QSPI_SEL_GPIO 48
+#define CONFIG_SF_DEFAULT_SPEED 48000000
+#define CONFIG_DEFAULT_SPI_MODE SPI_MODE_3
+
+/* Enhance our eMMC support / experience. */
+#define CONFIG_CMD_GPT
+#define CONFIG_EFI_PARTITION
+
#ifndef CONFIG_SPL_BUILD
#define CONFIG_EXTRA_ENV_SETTINGS \
- "loadaddr=0x80200000\0" \
- "fdtaddr=0x80F80000\0" \
- "fdt_high=0xffffffff\0" \
- "rdaddr=0x81000000\0" \
+ DEFAULT_LINUX_BOOT_ENV \
"fdtfile=undefined\0" \
"bootpart=0:2\0" \
"bootdir=/boot\0" \
"bootfile=zImage\0" \
"console=ttyO0,115200n8\0" \
+ "partitions=" \
+ "uuid_disk=${uuid_gpt_disk};" \
+ "name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
"optargs=\0" \
"mmcdev=0\0" \
"mmcroot=/dev/mmcblk0p2 rw\0" \
"mmcrootfstype=ext4 rootwait\0" \
- "ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=${rdaddr},64M\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 mmc ${mmcdev} ${loadaddr} ${bootenv}\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 mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
- "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
- "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\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 ${mmcdev};" \
+ "echo SD/MMC found on device ${devnum};" \
"if run loadbootenv; then " \
"echo Loaded environment from ${bootenv};" \
"run importbootenv;" \
"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 $board_name = AM43_IDK; then " \
+ "setenv fdtfile am437x-idk-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 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
+
+/* NAND support */
+#ifdef CONFIG_NAND
+/* NAND: device related configs */
+#define CONFIG_SYS_NAND_PAGE_SIZE 4096
+#define CONFIG_SYS_NAND_OOBSIZE 224
+#define CONFIG_SYS_NAND_BLOCK_SIZE (256*1024)
+#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
+ CONFIG_SYS_NAND_PAGE_SIZE)
+#define CONFIG_SYS_NAND_5_ADDR_CYCLE
+/* NAND: driver related configs */
+#define CONFIG_NAND_OMAP_GPMC
+#define CONFIG_NAND_OMAP_ELM
+#define CONFIG_SYS_NAND_ONFI_DETECTION
+#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH16_CODE_HW
+#define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
+#define CONFIG_SYS_NAND_ECCPOS { 2, 3, 4, 5, 6, 7, 8, 9, \
+ 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, \
+ 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, \
+ 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, \
+ 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, \
+ 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, \
+ 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, \
+ 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, \
+ 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, \
+ 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, \
+ 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, \
+ 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, \
+ 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, \
+ 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, \
+ 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, \
+ 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, \
+ 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, \
+ 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, \
+ 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, \
+ 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, \
+ 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, \
+ }
+#define CONFIG_SYS_NAND_ECCSIZE 512
+#define CONFIG_SYS_NAND_ECCBYTES 26
+#define MTDIDS_DEFAULT "nand0=nand.0"
+#define MTDPARTS_DEFAULT "mtdparts=nand.0:" \
+ "256k(NAND.SPL)," \
+ "256k(NAND.SPL.backup1)," \
+ "256k(NAND.SPL.backup2)," \
+ "256k(NAND.SPL.backup3)," \
+ "512k(NAND.u-boot-spl-os)," \
+ "1m(NAND.u-boot)," \
+ "256k(NAND.u-boot-env)," \
+ "256k(NAND.u-boot-env.backup1)," \
+ "7m(NAND.kernel)," \
+ "-(NAND.rootfs)"
+#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x00180000
+/* NAND: SPL related configs */
+#ifdef CONFIG_SPL_NAND_SUPPORT
+#define CONFIG_SPL_NAND_AM33XX_BCH
#endif
+/* NAND: SPL falcon mode configs */
+#ifdef CONFIG_SPL_OS_BOOT
+#define CONFIG_CMD_SPL_NAND_OFS 0x00100000 /* os parameters */
+#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00300000 /* kernel offset */
+#define CONFIG_CMD_SPL_WRITE_SIZE CONFIG_SYS_NAND_BLOCK_SIZE
+#endif
+#endif /* !CONFIG_NAND */
+
#endif /* __CONFIG_AM43XX_EVM_H */
projects / karo-tx-uboot.git / blobdiff