mirror of
https://github.com/u-boot/u-boot.git
synced 2024-12-14 07:13:28 +08:00
a09fea1d28
- In ARMv8 NXP Layerscape platforms we also need to make use of CONFIG_SYS_RELOC_GD_ENV_ADDR now, do so. - On ENV_IS_IN_REMOTE, CONFIG_ENV_OFFSET is never used, drop the define to 0. - Add Kconfig entry for ENV_ADDR. - Make ENV_ADDR / ENV_OFFSET depend on the env locations that use it. - Add ENV_xxx_REDUND options that depend on their primary option and SYS_REDUNDAND_ENVIRONMENT - On a number of PowerPC platforms, use SPL_ENV_ADDR not CONFIG_ENV_ADDR for the pre-main-U-Boot environment location. - On ENV_IS_IN_SPI_FLASH, check not for CONFIG_ENV_ADDR being set but rather it being non-zero, as it will now be zero by default. - Rework the env_offset absolute in env/embedded.o to not use CONFIG_ENV_OFFSET as it was the only use of ENV_OFFSET within ENV_IS_IN_FLASH. - Migrate all platforms. Cc: Wolfgang Denk <wd@denx.de> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Patrick Delaunay <patrick.delaunay@st.com> Cc: uboot-stm32@st-md-mailman.stormreply.com Signed-off-by: Tom Rini <trini@konsulko.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
316 lines
9.2 KiB
C
316 lines
9.2 KiB
C
/*
|
|
* Copyright (C) 2007 Freescale Semiconductor, Inc.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of the GNU General Public License version 2 as published
|
|
* by the Free Software Foundation.
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
/*
|
|
* High Level Configuration Options
|
|
*/
|
|
#define CONFIG_E300 1 /* E300 family */
|
|
|
|
/*
|
|
* System IO Config
|
|
*/
|
|
#define CONFIG_SYS_SICRL 0x00000000
|
|
|
|
/*
|
|
* DDR Setup
|
|
*/
|
|
#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* DDR is system memory */
|
|
|
|
#undef CONFIG_SPD_EEPROM
|
|
#if defined(CONFIG_SPD_EEPROM)
|
|
/* Determine DDR configuration from I2C interface
|
|
*/
|
|
#define SPD_EEPROM_ADDRESS 0x51 /* DDR SODIMM */
|
|
#else
|
|
/* Manually set up DDR parameters
|
|
*/
|
|
#define CONFIG_SYS_DDR_SIZE 64 /* MB */
|
|
#define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \
|
|
| CSCONFIG_ROW_BIT_13 \
|
|
| CSCONFIG_COL_BIT_9)
|
|
/* 0x80010101 */
|
|
#define CONFIG_SYS_DDR_TIMING_0 ((0 << TIMING_CFG0_RWT_SHIFT) \
|
|
| (0 << TIMING_CFG0_WRT_SHIFT) \
|
|
| (0 << TIMING_CFG0_RRT_SHIFT) \
|
|
| (0 << TIMING_CFG0_WWT_SHIFT) \
|
|
| (2 << TIMING_CFG0_ACT_PD_EXIT_SHIFT) \
|
|
| (2 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
|
|
| (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
|
|
| (2 << TIMING_CFG0_MRS_CYC_SHIFT))
|
|
/* 0x00220802 */
|
|
#define CONFIG_SYS_DDR_TIMING_1 ((2 << TIMING_CFG1_PRETOACT_SHIFT) \
|
|
| (6 << TIMING_CFG1_ACTTOPRE_SHIFT) \
|
|
| (2 << TIMING_CFG1_ACTTORW_SHIFT) \
|
|
| (5 << TIMING_CFG1_CASLAT_SHIFT) \
|
|
| (3 << TIMING_CFG1_REFREC_SHIFT) \
|
|
| (2 << TIMING_CFG1_WRREC_SHIFT) \
|
|
| (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
|
|
| (2 << TIMING_CFG1_WRTORD_SHIFT))
|
|
/* 0x26253222 */
|
|
#define CONFIG_SYS_DDR_TIMING_2 ((1 << TIMING_CFG2_ADD_LAT_SHIFT) \
|
|
| (31 << TIMING_CFG2_CPO_SHIFT) \
|
|
| (2 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
|
|
| (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
|
|
| (2 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
|
|
| (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
|
|
| (7 << TIMING_CFG2_FOUR_ACT_SHIFT))
|
|
/* 0x1f9048c7 */
|
|
#define CONFIG_SYS_DDR_TIMING_3 0x00000000
|
|
#define CONFIG_SYS_DDR_CLK_CNTL DDR_SDRAM_CLK_CNTL_CLK_ADJUST_05
|
|
/* 0x02000000 */
|
|
#define CONFIG_SYS_DDR_MODE ((0x4448 << SDRAM_MODE_ESD_SHIFT) \
|
|
| (0x0232 << SDRAM_MODE_SD_SHIFT))
|
|
/* 0x44480232 */
|
|
#define CONFIG_SYS_DDR_MODE2 0x8000c000
|
|
#define CONFIG_SYS_DDR_INTERVAL ((800 << SDRAM_INTERVAL_REFINT_SHIFT) \
|
|
| (100 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
|
|
/* 0x03200064 */
|
|
#define CONFIG_SYS_DDR_CS0_BNDS 0x00000003
|
|
#define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SREN \
|
|
| SDRAM_CFG_SDRAM_TYPE_DDR2 \
|
|
| SDRAM_CFG_32_BE)
|
|
/* 0x43080000 */
|
|
#define CONFIG_SYS_DDR_SDRAM_CFG2 0x00401000
|
|
#endif
|
|
|
|
/*
|
|
* Memory test
|
|
*/
|
|
#undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
|
|
#define CONFIG_SYS_MEMTEST_START 0x00030000 /* memtest region */
|
|
#define CONFIG_SYS_MEMTEST_END 0x03f00000
|
|
|
|
/*
|
|
* The reserved memory
|
|
*/
|
|
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */
|
|
|
|
#if (CONFIG_SYS_MONITOR_BASE < CONFIG_SYS_FLASH_BASE)
|
|
#define CONFIG_SYS_RAMBOOT
|
|
#else
|
|
#undef CONFIG_SYS_RAMBOOT
|
|
#endif
|
|
|
|
/* CONFIG_SYS_MONITOR_LEN must be a multiple of CONFIG_ENV_SECT_SIZE */
|
|
#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Mon */
|
|
#define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserved for malloc */
|
|
|
|
/*
|
|
* Initial RAM Base Address Setup
|
|
*/
|
|
#define CONFIG_SYS_INIT_RAM_LOCK 1
|
|
#define CONFIG_SYS_INIT_RAM_ADDR 0xE6000000 /* Initial RAM address */
|
|
#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 /* Size of used area in RAM */
|
|
#define CONFIG_SYS_GBL_DATA_OFFSET \
|
|
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
|
|
|
|
/*
|
|
* FLASH on the Local Bus
|
|
*/
|
|
#define CONFIG_SYS_FLASH_BASE 0xFE000000 /* FLASH base address */
|
|
#define CONFIG_SYS_FLASH_SIZE 16 /* FLASH size is 16M */
|
|
|
|
|
|
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
|
|
#define CONFIG_SYS_MAX_FLASH_SECT 128 /* sectors per device */
|
|
|
|
#undef CONFIG_SYS_FLASH_CHECKSUM
|
|
|
|
/*
|
|
* Serial Port
|
|
*/
|
|
#define CONFIG_SYS_NS16550_SERIAL
|
|
#define CONFIG_SYS_NS16550_REG_SIZE 1
|
|
#define CONFIG_SYS_NS16550_CLK get_bus_freq(0)
|
|
|
|
#define CONFIG_SYS_BAUDRATE_TABLE \
|
|
{300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 115200}
|
|
|
|
#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR+0x4500)
|
|
#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR+0x4600)
|
|
|
|
/* I2C */
|
|
#define CONFIG_SYS_I2C
|
|
#define CONFIG_SYS_I2C_FSL
|
|
#define CONFIG_SYS_FSL_I2C_SPEED 400000
|
|
#define CONFIG_SYS_FSL_I2C_SLAVE 0x7F
|
|
#define CONFIG_SYS_FSL_I2C_OFFSET 0x3000
|
|
#define CONFIG_SYS_I2C_NOPROBES { {0, 0x51} }
|
|
|
|
/*
|
|
* Config on-board EEPROM
|
|
*/
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
|
|
#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6
|
|
#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10
|
|
|
|
/*
|
|
* General PCI
|
|
* Addresses are mapped 1-1.
|
|
*/
|
|
#define CONFIG_SYS_PCI1_MEM_BASE 0x80000000
|
|
#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE
|
|
#define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */
|
|
#define CONFIG_SYS_PCI1_MMIO_BASE 0x90000000
|
|
#define CONFIG_SYS_PCI1_MMIO_PHYS CONFIG_SYS_PCI1_MMIO_BASE
|
|
#define CONFIG_SYS_PCI1_MMIO_SIZE 0x10000000 /* 256M */
|
|
#define CONFIG_SYS_PCI1_IO_BASE 0xd0000000
|
|
#define CONFIG_SYS_PCI1_IO_PHYS CONFIG_SYS_PCI1_IO_BASE
|
|
#define CONFIG_SYS_PCI1_IO_SIZE 0x04000000 /* 64M */
|
|
|
|
#ifdef CONFIG_PCI
|
|
#define CONFIG_PCI_INDIRECT_BRIDGE
|
|
#define CONFIG_PCI_SKIP_HOST_BRIDGE
|
|
|
|
#undef CONFIG_EEPRO100
|
|
#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
|
|
#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
|
|
|
|
#endif /* CONFIG_PCI */
|
|
|
|
/*
|
|
* QE UEC ethernet configuration
|
|
*/
|
|
#define CONFIG_UEC_ETH
|
|
#define CONFIG_ETHPRIME "UEC0"
|
|
|
|
#define CONFIG_UEC_ETH1 /* ETH3 */
|
|
|
|
#ifdef CONFIG_UEC_ETH1
|
|
#define CONFIG_SYS_UEC1_UCC_NUM 2 /* UCC3 */
|
|
#define CONFIG_SYS_UEC1_RX_CLK QE_CLK9
|
|
#define CONFIG_SYS_UEC1_TX_CLK QE_CLK10
|
|
#define CONFIG_SYS_UEC1_ETH_TYPE FAST_ETH
|
|
#define CONFIG_SYS_UEC1_PHY_ADDR 4
|
|
#define CONFIG_SYS_UEC1_INTERFACE_TYPE PHY_INTERFACE_MODE_MII
|
|
#define CONFIG_SYS_UEC1_INTERFACE_SPEED 100
|
|
#endif
|
|
|
|
#define CONFIG_UEC_ETH2 /* ETH4 */
|
|
|
|
#ifdef CONFIG_UEC_ETH2
|
|
#define CONFIG_SYS_UEC2_UCC_NUM 1 /* UCC2 */
|
|
#define CONFIG_SYS_UEC2_RX_CLK QE_CLK16
|
|
#define CONFIG_SYS_UEC2_TX_CLK QE_CLK3
|
|
#define CONFIG_SYS_UEC2_ETH_TYPE FAST_ETH
|
|
#define CONFIG_SYS_UEC2_PHY_ADDR 0
|
|
#define CONFIG_SYS_UEC2_INTERFACE_TYPE PHY_INTERFACE_MODE_MII
|
|
#define CONFIG_SYS_UEC2_INTERFACE_SPEED 100
|
|
#endif
|
|
|
|
/*
|
|
* Environment
|
|
*/
|
|
|
|
#define CONFIG_LOADS_ECHO 1 /* echo on for serial download */
|
|
#define CONFIG_SYS_LOADS_BAUD_CHANGE 1 /* allow baudrate change */
|
|
|
|
/*
|
|
* BOOTP options
|
|
*/
|
|
#define CONFIG_BOOTP_BOOTFILESIZE
|
|
|
|
/*
|
|
* Command line configuration.
|
|
*/
|
|
|
|
#undef CONFIG_WATCHDOG /* watchdog disabled */
|
|
|
|
/*
|
|
* Miscellaneous configurable options
|
|
*/
|
|
#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
|
|
|
|
/*
|
|
* For booting Linux, the board info and command line data
|
|
* have to be in the first 256 MB of memory, since this is
|
|
* the maximum mapped by the Linux kernel during initialization.
|
|
*/
|
|
/* Initial Memory map for Linux */
|
|
#define CONFIG_SYS_BOOTMAPSZ (256 << 20)
|
|
#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */
|
|
|
|
#if (CONFIG_CMD_KGDB)
|
|
#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
|
|
#endif
|
|
|
|
/*
|
|
* Environment Configuration
|
|
*/
|
|
#define CONFIG_ENV_OVERWRITE
|
|
|
|
#define CONFIG_HAS_ETH0 /* add support for "ethaddr" */
|
|
#define CONFIG_HAS_ETH1 /* add support for "eth1addr" */
|
|
|
|
/* use mac_read_from_eeprom() to read ethaddr from I2C EEPROM
|
|
* (see CONFIG_SYS_I2C_EEPROM) */
|
|
/* MAC address offset in I2C EEPROM */
|
|
#define CONFIG_SYS_I2C_MAC_OFFSET 0x7f00
|
|
|
|
#define CONFIG_NETDEV "eth1"
|
|
|
|
#define CONFIG_HOSTNAME "mpc8323erdb"
|
|
#define CONFIG_ROOTPATH "/nfsroot"
|
|
#define CONFIG_BOOTFILE "uImage"
|
|
/* U-Boot image on TFTP server */
|
|
#define CONFIG_UBOOTPATH "u-boot.bin"
|
|
#define CONFIG_FDTFILE "mpc832x_rdb.dtb"
|
|
#define CONFIG_RAMDISKFILE "rootfs.ext2.gz.uboot"
|
|
|
|
/* default location for tftp and bootm */
|
|
#define CONFIG_LOADADDR 800000
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"netdev=" CONFIG_NETDEV "\0" \
|
|
"uboot=" CONFIG_UBOOTPATH "\0" \
|
|
"tftpflash=tftp $loadaddr $uboot;" \
|
|
"protect off " __stringify(CONFIG_SYS_TEXT_BASE) \
|
|
" +$filesize; " \
|
|
"erase " __stringify(CONFIG_SYS_TEXT_BASE) \
|
|
" +$filesize; " \
|
|
"cp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \
|
|
" $filesize; " \
|
|
"protect on " __stringify(CONFIG_SYS_TEXT_BASE) \
|
|
" +$filesize; " \
|
|
"cmp.b $loadaddr " __stringify(CONFIG_SYS_TEXT_BASE) \
|
|
" $filesize\0" \
|
|
"fdtaddr=780000\0" \
|
|
"fdtfile=" CONFIG_FDTFILE "\0" \
|
|
"ramdiskaddr=1000000\0" \
|
|
"ramdiskfile=" CONFIG_RAMDISKFILE "\0" \
|
|
"console=ttyS0\0" \
|
|
"setbootargs=setenv bootargs " \
|
|
"root=$rootdev rw console=$console,$baudrate $othbootargs\0"\
|
|
"setipargs=setenv bootargs nfsroot=$serverip:$rootpath " \
|
|
"ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:"\
|
|
"$netdev:off "\
|
|
"root=$rootdev rw console=$console,$baudrate $othbootargs\0"
|
|
|
|
#define CONFIG_NFSBOOTCOMMAND \
|
|
"setenv rootdev /dev/nfs;" \
|
|
"run setbootargs;" \
|
|
"run setipargs;" \
|
|
"tftp $loadaddr $bootfile;" \
|
|
"tftp $fdtaddr $fdtfile;" \
|
|
"bootm $loadaddr - $fdtaddr"
|
|
|
|
#define CONFIG_RAMBOOTCOMMAND \
|
|
"setenv rootdev /dev/ram;" \
|
|
"run setbootargs;" \
|
|
"tftp $ramdiskaddr $ramdiskfile;" \
|
|
"tftp $loadaddr $bootfile;" \
|
|
"tftp $fdtaddr $fdtfile;" \
|
|
"bootm $loadaddr $ramdiskaddr $fdtaddr"
|
|
|
|
#endif /* __CONFIG_H */
|