mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-19 19:28:36 +00:00
ded509b44c
Since 7e0ed13 ("Convert ARCH_OMAP2PLUS boards' CONFIG_SYS_TEXT_BASE to
Kconfig"), a default SYS_TEXT_BASE was set for all ARCH_OMAP2PLUS devices.
CONFIG_ISW_ENTRY_ADDR is used to set SYS_TEXT_BASE in qspi boot.
Simplify this by directly assigning SYS_TEXT_BASE in the defconfig.
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
300 lines
8.7 KiB
C
300 lines
8.7 KiB
C
/*
|
|
* 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_ARCH_CPU_INIT
|
|
#define CONFIG_MAX_RAM_BANK_SIZE (1024 << 21) /* 2GB */
|
|
#define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
|
|
|
|
#include <asm/arch/omap.h>
|
|
|
|
/* NS16550 Configuration */
|
|
#define CONFIG_SYS_NS16550_CLK 48000000
|
|
#if !defined(CONFIG_SPL_DM) || !defined(CONFIG_DM_SERIAL)
|
|
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
|
|
#define CONFIG_SYS_NS16550_SERIAL
|
|
#endif
|
|
|
|
/* I2C Configuration */
|
|
#define CONFIG_ENV_EEPROM_IS_ON_I2C
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
|
|
|
|
/* Power */
|
|
#define CONFIG_POWER
|
|
#define CONFIG_POWER_I2C
|
|
#define CONFIG_POWER_TPS65218
|
|
#define CONFIG_POWER_TPS62362
|
|
|
|
/* SPL defines. */
|
|
#define CONFIG_SPL_TEXT_BASE CONFIG_ISW_ENTRY_ADDR
|
|
#define CONFIG_SYS_SPL_ARGS_ADDR (CONFIG_SYS_SDRAM_BASE + \
|
|
(128 << 20))
|
|
|
|
/* Enabling L2 Cache */
|
|
#define CONFIG_SYS_L2_PL310
|
|
#define CONFIG_SYS_PL310_BASE 0x48242000
|
|
|
|
/*
|
|
* 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.
|
|
*/
|
|
|
|
/* Now bring in the rest of the common code. */
|
|
#include <configs/ti_armv7_omap.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 */
|
|
|
|
/* SPL USB Support */
|
|
|
|
#if defined(CONFIG_SPL_USB_HOST_SUPPORT) || !defined(CONFIG_SPL_BUILD)
|
|
#define CONFIG_SYS_USB_FAT_BOOT_PARTITION 1
|
|
#define CONFIG_USB_XHCI_OMAP
|
|
|
|
#define CONFIG_AM437X_USB2PHY2_HOST
|
|
#endif
|
|
|
|
#if defined(CONFIG_SPL_BUILD) && !defined(CONFIG_SPL_USBETH_SUPPORT)
|
|
#undef CONFIG_USB_DWC3_PHY_OMAP
|
|
#undef CONFIG_USB_DWC3_OMAP
|
|
#undef CONFIG_USB_DWC3
|
|
#undef CONFIG_USB_DWC3_GADGET
|
|
|
|
#undef CONFIG_USB_GADGET_DOWNLOAD
|
|
#undef CONFIG_USB_GADGET_VBUS_DRAW
|
|
#undef CONFIG_USB_GADGET_MANUFACTURER
|
|
#undef CONFIG_USB_GADGET_VENDOR_NUM
|
|
#undef CONFIG_USB_GADGET_PRODUCT_NUM
|
|
#undef CONFIG_USB_GADGET_DUALSPEED
|
|
#endif
|
|
|
|
/*
|
|
* Disable MMC DM for SPL build and can be re-enabled after adding
|
|
* DM support in SPL
|
|
*/
|
|
#ifdef CONFIG_SPL_BUILD
|
|
#undef CONFIG_TIMER
|
|
#endif
|
|
|
|
#ifndef CONFIG_SPL_BUILD
|
|
/* USB Device Firmware Update support */
|
|
#define DFUARGS \
|
|
"dfu_bufsiz=0x10000\0" \
|
|
DFU_ALT_INFO_MMC \
|
|
DFU_ALT_INFO_EMMC \
|
|
DFU_ALT_INFO_RAM \
|
|
DFU_ALT_INFO_QSPI_XIP
|
|
#else
|
|
#define DFUARGS
|
|
#endif
|
|
|
|
#ifdef CONFIG_QSPI_BOOT
|
|
#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
|
|
#endif
|
|
|
|
/* SPI */
|
|
#define CONFIG_TI_SPI_MMAP
|
|
#define CONFIG_QSPI_SEL_GPIO 48
|
|
#define CONFIG_SF_DEFAULT_SPEED 48000000
|
|
#define CONFIG_SF_DEFAULT_MODE SPI_MODE_3
|
|
#define CONFIG_QSPI_QUAD_SUPPORT
|
|
#define CONFIG_TI_EDMA3
|
|
|
|
#ifndef CONFIG_SPL_BUILD
|
|
#include <environment/ti/dfu.h>
|
|
#include <environment/ti/mmc.h>
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
DEFAULT_LINUX_BOOT_ENV \
|
|
DEFAULT_MMC_TI_ARGS \
|
|
DEFAULT_FIT_TI_ARGS \
|
|
"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" \
|
|
"usbroot=/dev/sda2 rw\0" \
|
|
"usbrootfstype=ext4 rootwait\0" \
|
|
"usbdev=0\0" \
|
|
"ramroot=/dev/ram0 rw\0" \
|
|
"ramrootfstype=ext2\0" \
|
|
"usbargs=setenv bootargs console=${console} " \
|
|
"${optargs} " \
|
|
"root=${usbroot} " \
|
|
"rootfstype=${usbrootfstype}\0" \
|
|
"ramargs=setenv bootargs console=${console} " \
|
|
"${optargs} " \
|
|
"root=${ramroot} " \
|
|
"rootfstype=${ramrootfstype}\0" \
|
|
"loadramdisk=load ${devtype} ${devnum} ${rdaddr} ramdisk.gz\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" \
|
|
"fi;" \
|
|
"usb stop ${usbdev};\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 = AM43XXHS; 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" \
|
|
NANDARGS \
|
|
NETARGS \
|
|
DFUARGS \
|
|
|
|
#define CONFIG_BOOTCOMMAND \
|
|
"if test ${boot_fit} -eq 1; then " \
|
|
"run update_to_fit;" \
|
|
"fi;" \
|
|
"run findfdt; " \
|
|
"run envboot;" \
|
|
"run mmcboot;" \
|
|
"run usbboot;" \
|
|
NANDBOOT \
|
|
|
|
#endif
|
|
|
|
#ifndef CONFIG_SPL_BUILD
|
|
/* CPSW Ethernet */
|
|
#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
|
|
#endif
|
|
|
|
#define CONFIG_DRIVER_TI_CPSW
|
|
#define PHY_ANEG_TIMEOUT 8000 /* PHY needs longer aneg time at 1G */
|
|
|
|
#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_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 CONFIG_SYS_NAND_U_BOOT_OFFS 0x00180000
|
|
/* NAND: SPL related configs */
|
|
/* NAND: SPL falcon mode configs */
|
|
#ifdef CONFIG_SPL_OS_BOOT
|
|
#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00300000 /* kernel offset */
|
|
#endif
|
|
#define NANDARGS \
|
|
"mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
|
|
"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
|
|
"nandargs=setenv bootargs console=${console} " \
|
|
"${optargs} " \
|
|
"root=${nandroot} " \
|
|
"rootfstype=${nandrootfstype}\0" \
|
|
"nandroot=ubi0:rootfs rw ubi.mtd=NAND.file-system,4096\0" \
|
|
"nandrootfstype=ubifs rootwait=1\0" \
|
|
"nandboot=echo Booting from nand ...; " \
|
|
"run nandargs; " \
|
|
"nand read ${fdtaddr} NAND.u-boot-spl-os; " \
|
|
"nand read ${loadaddr} NAND.kernel; " \
|
|
"bootz ${loadaddr} - ${fdtaddr}\0"
|
|
#define NANDBOOT "run nandboot; "
|
|
#else /* !CONFIG_NAND */
|
|
#define NANDARGS
|
|
#define NANDBOOT
|
|
#endif /* CONFIG_NAND */
|
|
|
|
#if defined(CONFIG_TI_SECURE_DEVICE)
|
|
/* Avoid relocating onto firewalled area at end of DRAM */
|
|
#define CONFIG_PRAM (64 * 1024)
|
|
#endif /* CONFIG_TI_SECURE_DEVICE */
|
|
|
|
#endif /* __CONFIG_AM43XX_EVM_H */
|