mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-05 02:51:00 +00:00
e91907a146
This converts the following to Kconfig: CONFIG_ENV_OVERWRITE Signed-off-by: Adam Ford <aford173@gmail.com> [trini: Rerun migration, remove some comments] Signed-off-by: Tom Rini <trini@konsulko.com>
441 lines
12 KiB
C
441 lines
12 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright (C) Freescale Semiconductor, Inc. 2006.
|
|
*/
|
|
|
|
/*
|
|
MPC8349E-mITX and MPC8349E-mITX-GP board configuration file
|
|
|
|
Memory map:
|
|
|
|
0x0000_0000-0x0FFF_FFFF DDR SDRAM (256 MB)
|
|
0x8000_0000-0x9FFF_FFFF PCI1 memory space (512 MB)
|
|
0xA000_0000-0xBFFF_FFFF PCI2 memory space (512 MB)
|
|
0xE000_0000-0xEFFF_FFFF IMMR (1 MB)
|
|
0xE200_0000-0xE2FF_FFFF PCI1 I/O space (16 MB)
|
|
0xE300_0000-0xE3FF_FFFF PCI2 I/O space (16 MB)
|
|
0xF000_0000-0xF000_FFFF Compact Flash (MPC8349E-mITX only)
|
|
0xF001_0000-0xF001_FFFF Local bus expansion slot
|
|
0xF800_0000-0xF801_FFFF Vitesse 7385 Parallel Interface (MPC8349E-mITX only)
|
|
0xFE00_0000-0xFE7F_FFFF First 8MB bank of Flash memory
|
|
0xFE80_0000-0xFEFF_FFFF Second 8MB bank of Flash memory (MPC8349E-mITX only)
|
|
|
|
I2C address list:
|
|
Align. Board
|
|
Bus Addr Part No. Description Length Location
|
|
----------------------------------------------------------------
|
|
I2C0 0x50 M24256-BWMN6P Board EEPROM 2 U64
|
|
|
|
I2C1 0x20 PCF8574 I2C Expander 0 U8
|
|
I2C1 0x21 PCF8574 I2C Expander 0 U10
|
|
I2C1 0x38 PCF8574A I2C Expander 0 U8
|
|
I2C1 0x39 PCF8574A I2C Expander 0 U10
|
|
I2C1 0x51 (DDR) DDR EEPROM 1 U1
|
|
I2C1 0x68 DS1339 RTC 1 U68
|
|
|
|
Note that a given board has *either* a pair of 8574s or a pair of 8574As.
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
#define CONFIG_MISC_INIT_F
|
|
|
|
/*
|
|
* On-board devices
|
|
*/
|
|
|
|
#ifdef CONFIG_TARGET_MPC8349ITX
|
|
/* The CF card interface on the back of the board */
|
|
#define CONFIG_COMPACT_FLASH
|
|
#define CONFIG_VSC7385_ENET /* VSC7385 ethernet support */
|
|
#define CONFIG_SYS_USB_HOST /* use the EHCI USB controller */
|
|
#endif
|
|
|
|
#include <linux/stringify.h>
|
|
#define CONFIG_RTC_DS1337
|
|
#define CONFIG_SYS_I2C
|
|
|
|
/*
|
|
* Device configurations
|
|
*/
|
|
|
|
/* I2C */
|
|
#ifdef 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_FSL_I2C2_SPEED 400000
|
|
#define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F
|
|
#define CONFIG_SYS_FSL_I2C2_OFFSET 0x3100
|
|
|
|
#define CONFIG_SYS_SPD_BUS_NUM 1 /* The I2C bus for SPD */
|
|
#define CONFIG_SYS_RTC_BUS_NUM 1 /* The I2C bus for RTC */
|
|
|
|
#define CONFIG_SYS_I2C_8574_ADDR1 0x20 /* I2C1, PCF8574 */
|
|
#define CONFIG_SYS_I2C_8574_ADDR2 0x21 /* I2C1, PCF8574 */
|
|
#define CONFIG_SYS_I2C_8574A_ADDR1 0x38 /* I2C1, PCF8574A */
|
|
#define CONFIG_SYS_I2C_8574A_ADDR2 0x39 /* I2C1, PCF8574A */
|
|
#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* I2C0, Board EEPROM */
|
|
#define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* I2C1, DS1339 RTC*/
|
|
#define SPD_EEPROM_ADDRESS 0x51 /* I2C1, DDR */
|
|
|
|
/* Don't probe these addresses: */
|
|
#define CONFIG_SYS_I2C_NOPROBES { {1, CONFIG_SYS_I2C_8574_ADDR1}, \
|
|
{1, CONFIG_SYS_I2C_8574_ADDR2}, \
|
|
{1, CONFIG_SYS_I2C_8574A_ADDR1}, \
|
|
{1, CONFIG_SYS_I2C_8574A_ADDR2} }
|
|
/* Bit definitions for the 8574[A] I2C expander */
|
|
/* Board revision, 00=0.0, 01=0.1, 10=1.0 */
|
|
#define I2C_8574_REVISION 0x03
|
|
#define I2C_8574_CF 0x08 /* 1=Compact flash absent, 0=present */
|
|
#define I2C_8574_MPCICLKRN 0x10 /* MiniPCI Clk Run */
|
|
#define I2C_8574_PCI66 0x20 /* 0=33MHz PCI, 1=66MHz PCI */
|
|
#define I2C_8574_FLASHSIDE 0x40 /* 0=Reset vector from U4, 1=from U7*/
|
|
|
|
#endif
|
|
|
|
/* Compact Flash */
|
|
#ifdef CONFIG_COMPACT_FLASH
|
|
|
|
#define CONFIG_SYS_IDE_MAXBUS 1
|
|
#define CONFIG_SYS_IDE_MAXDEVICE 1
|
|
|
|
#define CONFIG_SYS_ATA_IDE0_OFFSET 0x0000
|
|
#define CONFIG_SYS_ATA_BASE_ADDR CONFIG_SYS_CF_BASE
|
|
#define CONFIG_SYS_ATA_DATA_OFFSET 0x0000
|
|
#define CONFIG_SYS_ATA_REG_OFFSET 0
|
|
#define CONFIG_SYS_ATA_ALT_OFFSET 0x0200
|
|
#define CONFIG_SYS_ATA_STRIDE 2
|
|
|
|
/* If a CF card is not inserted, time out quickly */
|
|
#define ATA_RESET_TIME 1
|
|
|
|
#endif
|
|
|
|
/*
|
|
* SATA
|
|
*/
|
|
#ifdef CONFIG_SATA_SIL3114
|
|
|
|
#define CONFIG_SYS_SATA_MAX_DEVICE 4
|
|
#define CONFIG_LBA48
|
|
|
|
#endif
|
|
|
|
#ifdef CONFIG_SYS_USB_HOST
|
|
/*
|
|
* Support USB
|
|
*/
|
|
#define CONFIG_USB_EHCI_FSL
|
|
|
|
/* Current USB implementation supports the only USB controller,
|
|
* so we have to choose between the MPH or the DR ones */
|
|
#if 1
|
|
#define CONFIG_HAS_FSL_MPH_USB
|
|
#else
|
|
#define CONFIG_HAS_FSL_DR_USB
|
|
#endif
|
|
|
|
#endif
|
|
|
|
/*
|
|
* DDR Setup
|
|
*/
|
|
#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* DDR is system memory*/
|
|
#define CONFIG_SYS_83XX_DDR_USES_CS0
|
|
|
|
#define CONFIG_SYS_DDR_SDRAM_CLK_CNTL (DDR_SDRAM_CLK_CNTL_SS_EN \
|
|
| DDR_SDRAM_CLK_CNTL_CLK_ADJUST_075)
|
|
|
|
#define CONFIG_VERY_BIG_RAM
|
|
#define CONFIG_MAX_MEM_MAPPED ((phys_size_t)256 << 20)
|
|
|
|
#ifdef CONFIG_SYS_I2C
|
|
#define CONFIG_SPD_EEPROM /* use SPD EEPROM for DDR setup*/
|
|
#endif
|
|
|
|
/* No SPD? Then manually set up DDR parameters */
|
|
#ifndef CONFIG_SPD_EEPROM
|
|
#define CONFIG_SYS_DDR_SIZE 256 /* Mb */
|
|
#define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \
|
|
| CSCONFIG_ROW_BIT_13 \
|
|
| CSCONFIG_COL_BIT_10)
|
|
|
|
#define CONFIG_SYS_DDR_TIMING_1 0x26242321
|
|
#define CONFIG_SYS_DDR_TIMING_2 0x00000800 /* P9-45, may need tuning */
|
|
#endif
|
|
|
|
/*
|
|
*Flash on the Local Bus
|
|
*/
|
|
|
|
#define CONFIG_SYS_FLASH_BASE 0xFE000000 /* start of FLASH */
|
|
#define CONFIG_SYS_FLASH_EMPTY_INFO
|
|
/* 127 64KB sectors + 8 8KB sectors per device */
|
|
#define CONFIG_SYS_MAX_FLASH_SECT 135
|
|
#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
|
|
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
|
|
#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
|
|
|
|
/* The ITX has two flash chips, but the ITX-GP has only one. To support both
|
|
boards, we say we have two, but don't display a message if we find only one. */
|
|
#define CONFIG_SYS_FLASH_QUIET_TEST
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* number of banks */
|
|
#define CONFIG_SYS_FLASH_BANKS_LIST \
|
|
{CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE + 0x800000}
|
|
#define CONFIG_SYS_FLASH_SIZE 16 /* FLASH size in MB */
|
|
|
|
/* Vitesse 7385 */
|
|
|
|
#ifdef CONFIG_VSC7385_ENET
|
|
|
|
#define CONFIG_TSEC2
|
|
|
|
/* The flash address and size of the VSC7385 firmware image */
|
|
#define CONFIG_VSC7385_IMAGE 0xFEFFE000
|
|
#define CONFIG_VSC7385_IMAGE_SIZE 8192
|
|
|
|
#endif
|
|
|
|
/*
|
|
* BRx, ORx, LBLAWBARx, and LBLAWARx
|
|
*/
|
|
|
|
|
|
/* Vitesse 7385 */
|
|
|
|
#define CONFIG_SYS_VSC7385_BASE 0xF8000000
|
|
|
|
#define CONFIG_SYS_LED_BASE 0xF9000000
|
|
|
|
|
|
/* Compact Flash */
|
|
|
|
#ifdef CONFIG_COMPACT_FLASH
|
|
|
|
#define CONFIG_SYS_CF_BASE 0xF0000000
|
|
|
|
|
|
#endif
|
|
|
|
/*
|
|
* U-Boot memory configuration
|
|
*/
|
|
#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
|
|
|
|
#define CONFIG_SYS_INIT_RAM_LOCK
|
|
#define CONFIG_SYS_INIT_RAM_ADDR 0xFD000000 /* Initial RAM addr */
|
|
#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)
|
|
#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET
|
|
|
|
/* 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 */
|
|
|
|
/*
|
|
* 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 CONSOLE ttyS0
|
|
|
|
#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_IMMR + 0x4500)
|
|
#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_IMMR + 0x4600)
|
|
|
|
/*
|
|
* PCI
|
|
*/
|
|
#ifdef CONFIG_PCI
|
|
#define CONFIG_PCI_INDIRECT_BRIDGE
|
|
|
|
#define CONFIG_MPC83XX_PCI2
|
|
|
|
/*
|
|
* 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 \
|
|
(CONFIG_SYS_PCI1_MEM_BASE + CONFIG_SYS_PCI1_MEM_SIZE)
|
|
#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 0x00000000
|
|
#define CONFIG_SYS_PCI1_IO_PHYS 0xE2000000
|
|
#define CONFIG_SYS_PCI1_IO_SIZE 0x01000000 /* 16M */
|
|
|
|
#ifdef CONFIG_MPC83XX_PCI2
|
|
#define CONFIG_SYS_PCI2_MEM_BASE \
|
|
(CONFIG_SYS_PCI1_MMIO_BASE + CONFIG_SYS_PCI1_MMIO_SIZE)
|
|
#define CONFIG_SYS_PCI2_MEM_PHYS CONFIG_SYS_PCI2_MEM_BASE
|
|
#define CONFIG_SYS_PCI2_MEM_SIZE 0x10000000 /* 256M */
|
|
#define CONFIG_SYS_PCI2_MMIO_BASE \
|
|
(CONFIG_SYS_PCI2_MEM_BASE + CONFIG_SYS_PCI2_MEM_SIZE)
|
|
#define CONFIG_SYS_PCI2_MMIO_PHYS CONFIG_SYS_PCI2_MMIO_BASE
|
|
#define CONFIG_SYS_PCI2_MMIO_SIZE 0x10000000 /* 256M */
|
|
#define CONFIG_SYS_PCI2_IO_BASE 0x00000000
|
|
#define CONFIG_SYS_PCI2_IO_PHYS \
|
|
(CONFIG_SYS_PCI1_IO_PHYS + CONFIG_SYS_PCI1_IO_SIZE)
|
|
#define CONFIG_SYS_PCI2_IO_SIZE 0x01000000 /* 16M */
|
|
#endif
|
|
|
|
#ifndef CONFIG_PCI_PNP
|
|
#define PCI_ENET0_IOADDR 0x00000000
|
|
#define PCI_ENET0_MEMADDR CONFIG_SYS_PCI2_MEM_BASE
|
|
#define PCI_IDSEL_NUMBER 0x0f /* IDSEL = AD15 */
|
|
#endif
|
|
|
|
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
|
|
|
|
#endif
|
|
|
|
/* TSEC */
|
|
|
|
#ifdef CONFIG_TSEC_ENET
|
|
#define CONFIG_TSEC1
|
|
|
|
#ifdef CONFIG_TSEC1
|
|
#define CONFIG_HAS_ETH0
|
|
#define CONFIG_TSEC1_NAME "TSEC0"
|
|
#define CONFIG_SYS_TSEC1_OFFSET 0x24000
|
|
#define TSEC1_PHY_ADDR 0x1c /* VSC8201 uses address 0x1c */
|
|
#define TSEC1_PHYIDX 0
|
|
#define TSEC1_FLAGS TSEC_GIGABIT
|
|
#endif
|
|
|
|
#ifdef CONFIG_TSEC2
|
|
#define CONFIG_HAS_ETH1
|
|
#define CONFIG_TSEC2_NAME "TSEC1"
|
|
#define CONFIG_SYS_TSEC2_OFFSET 0x25000
|
|
|
|
#define TSEC2_PHY_ADDR 4
|
|
#define TSEC2_PHYIDX 0
|
|
#define TSEC2_FLAGS TSEC_GIGABIT
|
|
#endif
|
|
|
|
#define CONFIG_ETHPRIME "Freescale TSEC"
|
|
|
|
#endif
|
|
|
|
/*
|
|
* Environment
|
|
*/
|
|
|
|
#define CONFIG_LOADS_ECHO /* echo on for serial download */
|
|
#define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */
|
|
|
|
/*
|
|
* BOOTP options
|
|
*/
|
|
#define CONFIG_BOOTP_BOOTFILESIZE
|
|
|
|
/* Watchdog */
|
|
#undef CONFIG_WATCHDOG /* watchdog disabled */
|
|
|
|
/*
|
|
* Miscellaneous configurable options
|
|
*/
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */
|
|
#define CONFIG_LOADADDR 800000 /* default location for tftp and bootm */
|
|
|
|
/*
|
|
* 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 */
|
|
|
|
/*
|
|
* System performance
|
|
*/
|
|
#define CONFIG_SYS_SCCR_TSEC1CM 1 /* TSEC1 clock mode (0-3) */
|
|
#define CONFIG_SYS_SCCR_TSEC2CM 1 /* TSEC2 & I2C0 clock mode (0-3) */
|
|
#define CONFIG_SYS_SCCR_USBMPHCM 3 /* USB MPH controller's clock */
|
|
#define CONFIG_SYS_SCCR_USBDRCM 0 /* USB DR controller's clock */
|
|
|
|
/*
|
|
* System IO Config
|
|
*/
|
|
/* Needed for gigabit to work on TSEC 1 */
|
|
#define CONFIG_SYS_SICRH SICRH_TSOBI1
|
|
/* USB DR as device + USB MPH as host */
|
|
#define CONFIG_SYS_SICRL (SICRL_LDP_A | SICRL_USB1)
|
|
|
|
#if defined(CONFIG_CMD_KGDB)
|
|
#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
|
|
#endif
|
|
|
|
/*
|
|
* Environment Configuration
|
|
*/
|
|
|
|
#define CONFIG_NETDEV "eth0"
|
|
|
|
/* Default path and filenames */
|
|
#define CONFIG_ROOTPATH "/nfsroot/rootfs"
|
|
#define CONFIG_BOOTFILE "uImage"
|
|
/* U-Boot image on TFTP server */
|
|
#define CONFIG_UBOOTPATH "u-boot.bin"
|
|
|
|
#ifdef CONFIG_TARGET_MPC8349ITX
|
|
#define CONFIG_FDTFILE "mpc8349emitx.dtb"
|
|
#else
|
|
#define CONFIG_FDTFILE "mpc8349emitxgp.dtb"
|
|
#endif
|
|
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"console=" __stringify(CONSOLE) "\0" \
|
|
"netdev=" CONFIG_NETDEV "\0" \
|
|
"uboot=" CONFIG_UBOOTPATH "\0" \
|
|
"tftpflash=tftpboot $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) \
|
|
" $filesize\0" \
|
|
"fdtaddr=780000\0" \
|
|
"fdtfile=" CONFIG_FDTFILE "\0"
|
|
|
|
#define CONFIG_NFSBOOTCOMMAND \
|
|
"setenv bootargs root=/dev/nfs rw nfsroot=$serverip:$rootpath" \
|
|
" ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off "\
|
|
" console=$console,$baudrate $othbootargs; " \
|
|
"tftp $loadaddr $bootfile;" \
|
|
"tftp $fdtaddr $fdtfile;" \
|
|
"bootm $loadaddr - $fdtaddr"
|
|
|
|
#define CONFIG_RAMBOOTCOMMAND \
|
|
"setenv bootargs root=/dev/ram rw" \
|
|
" console=$console,$baudrate $othbootargs; " \
|
|
"tftp $ramdiskaddr $ramdiskfile;" \
|
|
"tftp $loadaddr $bootfile;" \
|
|
"tftp $fdtaddr $fdtfile;" \
|
|
"bootm $loadaddr $ramdiskaddr $fdtaddr"
|
|
|
|
#endif
|