mirror of
https://github.com/smaeul/u-boot.git
synced 2025-11-03 21:48:15 +00:00
9c5b00973b
This converts the following to Kconfig: CONFIG_MTD_PARTITIONS CONFIG_MTD_DEVICE Signed-off-by: Adam Ford <aford173@gmail.com>
278 lines
8.2 KiB
C
278 lines
8.2 KiB
C
/*
|
|
* am335x_evm.h
|
|
*
|
|
* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation version 2.
|
|
*
|
|
* This program is distributed "as is" WITHOUT ANY WARRANTY of any
|
|
* kind, whether express or implied; without even the implied warranty
|
|
* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*/
|
|
|
|
#ifndef __CONFIG_BALTOS_H
|
|
#define __CONFIG_BALTOS_H
|
|
|
|
#include <linux/sizes.h>
|
|
#include <configs/ti_am335x_common.h>
|
|
|
|
#define CONFIG_MACH_TYPE MACH_TYPE_AM335XEVM
|
|
|
|
/* Clock Defines */
|
|
#define V_OSCK 24000000 /* Clock output from T2 */
|
|
#define V_SCLK (V_OSCK)
|
|
|
|
/* Custom script for NOR */
|
|
#define CONFIG_SYS_LDSCRIPT "board/vscom/baltos/u-boot.lds"
|
|
|
|
/* Always 128 KiB env size */
|
|
#define CONFIG_ENV_SIZE (128 << 10)
|
|
|
|
/* FIT support */
|
|
#define CONFIG_SYS_BOOTM_LEN SZ_64M
|
|
|
|
/* UBI Support */
|
|
|
|
/* I2C configuration */
|
|
|
|
#ifdef CONFIG_NAND
|
|
#define CONFIG_SYS_NAND_U_BOOT_OFFS 0x00080000
|
|
#ifdef CONFIG_SPL_OS_BOOT
|
|
#define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x00200000 /* kernel offset */
|
|
#endif
|
|
#define NANDARGS \
|
|
"mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
|
|
"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
|
|
"nandargs=setenv bootargs console=${console} " \
|
|
"${optargs} " \
|
|
"${mtdparts} " \
|
|
"root=${nandroot} " \
|
|
"rootfstype=${nandrootfstype}\0" \
|
|
"nandroot=ubi0:rootfs rw ubi.mtd=5\0" \
|
|
"nandrootfstype=ubifs rootwait=1\0" \
|
|
"nandboot=echo Booting from nand ...; " \
|
|
"run nandargs; " \
|
|
"setenv loadaddr 0x84000000; " \
|
|
"ubi part UBI; " \
|
|
"ubifsmount ubi0:kernel; " \
|
|
"ubifsload $loadaddr kernel-fit.itb;" \
|
|
"ubifsumount; " \
|
|
"bootm ${loadaddr}#conf${board_name}; " \
|
|
"if test $? -ne 0; then echo Using default FIT config; " \
|
|
"bootm ${loadaddr}; fi;\0"
|
|
#else
|
|
#define NANDARGS ""
|
|
#endif
|
|
|
|
#ifndef CONFIG_SPL_BUILD
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
DEFAULT_LINUX_BOOT_ENV \
|
|
"boot_fdt=try\0" \
|
|
"bootpart=0:2\0" \
|
|
"bootdir=/boot\0" \
|
|
"bootfile=zImage\0" \
|
|
"fdtfile=undefined\0" \
|
|
"console=ttyO0,115200n8\0" \
|
|
"partitions=" \
|
|
"uuid_disk=${uuid_gpt_disk};" \
|
|
"name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
|
|
"optargs=\0" \
|
|
"mmcdev=0\0" \
|
|
"mmcroot=/dev/mmcblk0p2 ro\0" \
|
|
"usbroot=/dev/sda2 ro\0" \
|
|
"mmcrootfstype=ext4 rootwait\0" \
|
|
"usbrootfstype=ext4 rootwait\0" \
|
|
"rootpath=/export/rootfs\0" \
|
|
"nfsopts=nolock\0" \
|
|
"static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}" \
|
|
"::off\0" \
|
|
"ramroot=/dev/ram0 rw\0" \
|
|
"ramrootfstype=ext2\0" \
|
|
"mmcargs=setenv bootargs console=${console} " \
|
|
"${optargs} " \
|
|
"${mtdparts} " \
|
|
"root=${mmcroot} " \
|
|
"rootfstype=${mmcrootfstype}\0" \
|
|
"usbargs=setenv bootargs console=${console} " \
|
|
"${optargs} " \
|
|
"${mtdparts} " \
|
|
"root=${usbroot} " \
|
|
"rootfstype=${usbrootfstype}\0" \
|
|
"spiroot=/dev/mtdblock4 rw\0" \
|
|
"spirootfstype=jffs2\0" \
|
|
"spisrcaddr=0xe0000\0" \
|
|
"spiimgsize=0x362000\0" \
|
|
"spibusno=0\0" \
|
|
"spiargs=setenv bootargs console=${console} " \
|
|
"${optargs} " \
|
|
"root=${spiroot} " \
|
|
"rootfstype=${spirootfstype}\0" \
|
|
"netargs=setenv bootargs console=${console} " \
|
|
"${optargs} " \
|
|
"root=/dev/nfs " \
|
|
"nfsroot=${serverip}:${rootpath},${nfsopts} rw " \
|
|
"ip=dhcp\0" \
|
|
"bootenv=uEnv.txt\0" \
|
|
"loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
|
|
"usbloadbootenv=load usb 0:1 ${loadaddr} ${bootenv}\0" \
|
|
"importbootenv=echo Importing environment from mmc ...; " \
|
|
"env import -t $loadaddr $filesize\0" \
|
|
"usbimportbootenv=echo Importing environment from USB ...; " \
|
|
"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" \
|
|
"usbloadimage=load usb 0:1 ${loadaddr} kernel-fit.itb\0" \
|
|
"loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
|
|
"usbloados=run usbargs; " \
|
|
"bootm ${loadaddr}#conf${board_name}; " \
|
|
"if test $? -ne 0; then " \
|
|
"echo Using default FIT configuration; " \
|
|
"bootm ${loadaddr}; " \
|
|
"fi;\0" \
|
|
"mmcloados=run mmcargs; " \
|
|
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
|
|
"if run loadfdt; then " \
|
|
"bootz ${loadaddr} - ${fdtaddr}; " \
|
|
"else " \
|
|
"if test ${boot_fdt} = try; then " \
|
|
"bootz; " \
|
|
"else " \
|
|
"echo WARN: Cannot load the DT; " \
|
|
"fi; " \
|
|
"fi; " \
|
|
"else " \
|
|
"bootz; " \
|
|
"fi;\0" \
|
|
"usbboot=usb reset; " \
|
|
"if usb storage; then " \
|
|
"echo USB drive found;" \
|
|
"if run usbloadbootenv; then " \
|
|
"echo Loaded environment from ${bootenv};" \
|
|
"run usbimportbootenv;" \
|
|
"fi;" \
|
|
"if test -n $uenvcmd; then " \
|
|
"echo Running uenvcmd ...;" \
|
|
"run uenvcmd;" \
|
|
"fi;" \
|
|
"if run usbloadimage; then " \
|
|
"run usbloados;" \
|
|
"fi;" \
|
|
"fi;\0" \
|
|
"mmcboot=mmc dev ${mmcdev}; " \
|
|
"if mmc rescan; then " \
|
|
"echo SD/MMC found on device ${mmcdev};" \
|
|
"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 mmcloados;" \
|
|
"fi;" \
|
|
"fi;\0" \
|
|
"spiboot=echo Booting from spi ...; " \
|
|
"run spiargs; " \
|
|
"sf probe ${spibusno}:0; " \
|
|
"sf read ${loadaddr} ${spisrcaddr} ${spiimgsize}; " \
|
|
"bootz ${loadaddr}\0" \
|
|
"netboot=echo Booting from network ...; " \
|
|
"setenv autoload no; " \
|
|
"dhcp; " \
|
|
"tftp ${loadaddr} ${bootfile}; " \
|
|
"tftp ${fdtaddr} ${fdtfile}; " \
|
|
"run netargs; " \
|
|
"bootz ${loadaddr} - ${fdtaddr}\0" \
|
|
"ramboot=echo Booting from ramdisk ...; " \
|
|
"run ramargs; " \
|
|
"bootz ${loadaddr} ${rdaddr} ${fdtaddr}\0" \
|
|
"findfdt=setenv fdtfile am335x-baltos.dtb\0" \
|
|
NANDARGS
|
|
/*DFUARGS*/
|
|
#endif
|
|
|
|
#define CONFIG_BOOTCOMMAND \
|
|
"run findfdt; " \
|
|
"run usbboot;" \
|
|
"run mmcboot;" \
|
|
"setenv mmcdev 1; " \
|
|
"setenv bootpart 1:2; " \
|
|
"run mmcboot;" \
|
|
"run nandboot;"
|
|
|
|
/* NS16550 Configuration */
|
|
#define CONFIG_SYS_NS16550_COM1 0x44e09000 /* Base EVM has UART0 */
|
|
#define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */
|
|
#define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */
|
|
#define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */
|
|
#define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */
|
|
#define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */
|
|
|
|
#define CONFIG_ENV_EEPROM_IS_ON_I2C
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
|
|
|
|
/* PMIC support */
|
|
#define CONFIG_POWER_TPS65910
|
|
|
|
/* SPL */
|
|
#ifndef CONFIG_NOR_BOOT
|
|
|
|
#ifdef CONFIG_NAND
|
|
#define CONFIG_SYS_NAND_5_ADDR_CYCLE
|
|
#define CONFIG_SYS_NAND_PAGE_COUNT (CONFIG_SYS_NAND_BLOCK_SIZE / \
|
|
CONFIG_SYS_NAND_PAGE_SIZE)
|
|
#define CONFIG_SYS_NAND_PAGE_SIZE 2048
|
|
#define CONFIG_SYS_NAND_OOBSIZE 64
|
|
#define CONFIG_SYS_NAND_BLOCK_SIZE (128*1024)
|
|
#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, }
|
|
|
|
#define CONFIG_SYS_NAND_ECCSIZE 512
|
|
#define CONFIG_SYS_NAND_ECCBYTES 14
|
|
#define CONFIG_SYS_NAND_ONFI_DETECTION
|
|
#define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW
|
|
#define CONFIG_SYS_NAND_U_BOOT_START CONFIG_SYS_TEXT_BASE
|
|
#endif
|
|
#endif
|
|
|
|
/*
|
|
* USB configuration. We enable MUSB support, both for host and for
|
|
* gadget. We set USB0 as peripheral and USB1 as host, based on the
|
|
* board schematic and physical port wired to each. Then for host we
|
|
* add mass storage support and for gadget we add both RNDIS ethernet
|
|
* and DFU.
|
|
*/
|
|
#define CONFIG_USB_MUSB_DISABLE_BULK_COMBINE_SPLIT
|
|
#define CONFIG_AM335X_USB0
|
|
#define CONFIG_AM335X_USB0_MODE MUSB_HOST
|
|
#define CONFIG_AM335X_USB1
|
|
#define CONFIG_AM335X_USB1_MODE MUSB_OTG
|
|
|
|
/* Network. */
|
|
#define CONFIG_PHY_SMSC
|
|
#define CONFIG_MII
|
|
#define CONFIG_PHY_ATHEROS
|
|
|
|
/* NAND support */
|
|
#ifdef CONFIG_NAND
|
|
#define GPMC_NAND_ECC_LP_x8_LAYOUT 1
|
|
#endif
|
|
|
|
#endif /* ! __CONFIG_BALTOS_H */
|