mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-05 11:00:15 +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>
412 lines
11 KiB
C
412 lines
11 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright (C) 2007 Freescale Semiconductor, Inc.
|
|
* Kevin Lam <kevin.lam@freescale.com>
|
|
* Joe D'Abbraccio <joe.d'abbraccio@freescale.com>
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
#include <linux/stringify.h>
|
|
|
|
/*
|
|
* High Level Configuration Options
|
|
*/
|
|
#define CONFIG_E300 1 /* E300 family */
|
|
|
|
#define CONFIG_HWCONFIG
|
|
|
|
/*
|
|
* On-board devices
|
|
*/
|
|
#define CONFIG_VSC7385_ENET
|
|
|
|
/* System performance - define the value i.e. CONFIG_SYS_XXX
|
|
*/
|
|
|
|
/* System Clock Configuration Register */
|
|
#define CONFIG_SYS_SCCR_TSEC1CM 1 /* eTSEC1 clock mode (0-3) */
|
|
#define CONFIG_SYS_SCCR_TSEC2CM 1 /* eTSEC2 clock mode (0-3) */
|
|
#define CONFIG_SYS_SCCR_SATACM SCCR_SATACM_2 /* SATA1-4 clock mode (0-3) */
|
|
|
|
/*
|
|
* System IO Config
|
|
*/
|
|
#define CONFIG_SYS_SICRH 0x08200000
|
|
#define CONFIG_SYS_SICRL 0x00000000
|
|
|
|
/*
|
|
* Output Buffer Impedance
|
|
*/
|
|
#define CONFIG_SYS_OBIR 0x30100000
|
|
|
|
/*
|
|
* Device configurations
|
|
*/
|
|
|
|
/* Vitesse 7385 */
|
|
|
|
#ifdef CONFIG_VSC7385_ENET
|
|
|
|
#define CONFIG_TSEC2
|
|
|
|
/* The flash address and size of the VSC7385 firmware image */
|
|
#define CONFIG_VSC7385_IMAGE 0xFE7FE000
|
|
#define CONFIG_VSC7385_IMAGE_SIZE 8192
|
|
|
|
#endif
|
|
|
|
/*
|
|
* DDR Setup
|
|
*/
|
|
#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* DDR is system memory */
|
|
#define CONFIG_SYS_DDR_SDRAM_CLK_CNTL 0x03000000
|
|
#define CONFIG_SYS_83XX_DDR_USES_CS0
|
|
|
|
#define CONFIG_SYS_DDRCDR_VALUE (DDRCDR_DHC_EN | DDRCDR_ODT | DDRCDR_Q_DRN)
|
|
|
|
#undef CONFIG_DDR_ECC /* support DDR ECC function */
|
|
#undef CONFIG_DDR_ECC_CMD /* Use DDR ECC user commands */
|
|
|
|
#undef CONFIG_NEVER_ASSERT_ODT_TO_CPU /* Never assert ODT to internal IOs */
|
|
|
|
/*
|
|
* Manually set up DDR parameters
|
|
*/
|
|
#define CONFIG_SYS_DDR_SIZE 256 /* MB */
|
|
#define CONFIG_SYS_DDR_CS0_BNDS 0x0000000f
|
|
#define CONFIG_SYS_DDR_CS0_CONFIG (CSCONFIG_EN \
|
|
| CSCONFIG_ODT_WR_ONLY_CURRENT \
|
|
| CSCONFIG_ROW_BIT_13 \
|
|
| CSCONFIG_COL_BIT_10)
|
|
|
|
#define CONFIG_SYS_DDR_TIMING_3 0x00000000
|
|
#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) \
|
|
| (6 << TIMING_CFG0_PRE_PD_EXIT_SHIFT) \
|
|
| (8 << TIMING_CFG0_ODT_PD_EXIT_SHIFT) \
|
|
| (2 << TIMING_CFG0_MRS_CYC_SHIFT))
|
|
/* 0x00260802 */ /* DDR400 */
|
|
#define CONFIG_SYS_DDR_TIMING_1 ((3 << TIMING_CFG1_PRETOACT_SHIFT) \
|
|
| (9 << TIMING_CFG1_ACTTOPRE_SHIFT) \
|
|
| (3 << TIMING_CFG1_ACTTORW_SHIFT) \
|
|
| (7 << TIMING_CFG1_CASLAT_SHIFT) \
|
|
| (13 << TIMING_CFG1_REFREC_SHIFT) \
|
|
| (3 << TIMING_CFG1_WRREC_SHIFT) \
|
|
| (2 << TIMING_CFG1_ACTTOACT_SHIFT) \
|
|
| (2 << TIMING_CFG1_WRTORD_SHIFT))
|
|
/* 0x3937d322 */
|
|
#define CONFIG_SYS_DDR_TIMING_2 ((0 << TIMING_CFG2_ADD_LAT_SHIFT) \
|
|
| (5 << TIMING_CFG2_CPO_SHIFT) \
|
|
| (3 << TIMING_CFG2_WR_LAT_DELAY_SHIFT) \
|
|
| (2 << TIMING_CFG2_RD_TO_PRE_SHIFT) \
|
|
| (3 << TIMING_CFG2_WR_DATA_DELAY_SHIFT) \
|
|
| (3 << TIMING_CFG2_CKE_PLS_SHIFT) \
|
|
| (8 << TIMING_CFG2_FOUR_ACT_SHIFT))
|
|
/* 0x02984cc8 */
|
|
|
|
#define CONFIG_SYS_DDR_INTERVAL ((1024 << SDRAM_INTERVAL_REFINT_SHIFT) \
|
|
| (0 << SDRAM_INTERVAL_BSTOPRE_SHIFT))
|
|
/* 0x06090100 */
|
|
|
|
#if defined(CONFIG_DDR_2T_TIMING)
|
|
#define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SREN \
|
|
| SDRAM_CFG_SDRAM_TYPE_DDR2 \
|
|
| SDRAM_CFG_32_BE \
|
|
| SDRAM_CFG_2T_EN)
|
|
/* 0x43088000 */
|
|
#else
|
|
#define CONFIG_SYS_DDR_SDRAM_CFG (SDRAM_CFG_SREN \
|
|
| SDRAM_CFG_SDRAM_TYPE_DDR2)
|
|
/* 0x43000000 */
|
|
#endif
|
|
#define CONFIG_SYS_DDR_SDRAM_CFG2 0x00001000 /* 1 posted refresh */
|
|
#define CONFIG_SYS_DDR_MODE ((0x0406 << SDRAM_MODE_ESD_SHIFT) \
|
|
| (0x0442 << SDRAM_MODE_SD_SHIFT))
|
|
/* 0x04400442 */ /* DDR400 */
|
|
#define CONFIG_SYS_DDR_MODE2 0x00000000
|
|
|
|
/*
|
|
* Memory test
|
|
*/
|
|
#undef CONFIG_SYS_DRAM_TEST /* memory test, takes time */
|
|
|
|
/*
|
|
* 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
|
|
|
|
#define CONFIG_SYS_MONITOR_LEN (512 * 1024) /* Reserve 512 kB for Mon */
|
|
#define CONFIG_SYS_MALLOC_LEN (512 * 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 8 /* max FLASH size is 32M */
|
|
|
|
#define CONFIG_SYS_FLASH_EMPTY_INFO /* display empty sectors */
|
|
|
|
|
|
#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */
|
|
#define CONFIG_SYS_MAX_FLASH_SECT 256 /* max sectors per device */
|
|
|
|
#undef CONFIG_SYS_FLASH_CHECKSUM
|
|
#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */
|
|
#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */
|
|
|
|
/*
|
|
* NAND Flash on the Local Bus
|
|
*/
|
|
#define CONFIG_SYS_NAND_BASE 0xE0600000
|
|
|
|
|
|
/* Vitesse 7385 */
|
|
|
|
#define CONFIG_SYS_VSC7385_BASE 0xF0000000
|
|
|
|
/*
|
|
* 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)
|
|
|
|
/* SERDES */
|
|
#define CONFIG_FSL_SERDES
|
|
#define CONFIG_FSL_SERDES1 0xe3000
|
|
#define CONFIG_FSL_SERDES2 0xe3100
|
|
|
|
/* 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 RTC
|
|
*/
|
|
#define CONFIG_RTC_DS1374 /* use ds1374 rtc via i2c */
|
|
#define CONFIG_SYS_I2C_RTC_ADDR 0x68 /* at address 0x68 */
|
|
|
|
/*
|
|
* General PCI
|
|
* Addresses are mapped 1-1.
|
|
*/
|
|
#define CONFIG_SYS_PCI_MEM_BASE 0x80000000
|
|
#define CONFIG_SYS_PCI_MEM_PHYS CONFIG_SYS_PCI_MEM_BASE
|
|
#define CONFIG_SYS_PCI_MEM_SIZE 0x10000000 /* 256M */
|
|
#define CONFIG_SYS_PCI_MMIO_BASE 0x90000000
|
|
#define CONFIG_SYS_PCI_MMIO_PHYS CONFIG_SYS_PCI_MMIO_BASE
|
|
#define CONFIG_SYS_PCI_MMIO_SIZE 0x10000000 /* 256M */
|
|
#define CONFIG_SYS_PCI_IO_BASE 0x00000000
|
|
#define CONFIG_SYS_PCI_IO_PHYS 0xE0300000
|
|
#define CONFIG_SYS_PCI_IO_SIZE 0x100000 /* 1M */
|
|
|
|
#define CONFIG_SYS_PCI_SLV_MEM_LOCAL CONFIG_SYS_SDRAM_BASE
|
|
#define CONFIG_SYS_PCI_SLV_MEM_BUS 0x00000000
|
|
#define CONFIG_SYS_PCI_SLV_MEM_SIZE 0x80000000
|
|
|
|
#define CONFIG_SYS_PCIE1_BASE 0xA0000000
|
|
#define CONFIG_SYS_PCIE1_CFG_BASE 0xA0000000
|
|
#define CONFIG_SYS_PCIE1_CFG_SIZE 0x08000000
|
|
#define CONFIG_SYS_PCIE1_MEM_BASE 0xA8000000
|
|
#define CONFIG_SYS_PCIE1_MEM_PHYS 0xA8000000
|
|
#define CONFIG_SYS_PCIE1_MEM_SIZE 0x10000000
|
|
#define CONFIG_SYS_PCIE1_IO_BASE 0x00000000
|
|
#define CONFIG_SYS_PCIE1_IO_PHYS 0xB8000000
|
|
#define CONFIG_SYS_PCIE1_IO_SIZE 0x00800000
|
|
|
|
#define CONFIG_SYS_PCIE2_BASE 0xC0000000
|
|
#define CONFIG_SYS_PCIE2_CFG_BASE 0xC0000000
|
|
#define CONFIG_SYS_PCIE2_CFG_SIZE 0x08000000
|
|
#define CONFIG_SYS_PCIE2_MEM_BASE 0xC8000000
|
|
#define CONFIG_SYS_PCIE2_MEM_PHYS 0xC8000000
|
|
#define CONFIG_SYS_PCIE2_MEM_SIZE 0x10000000
|
|
#define CONFIG_SYS_PCIE2_IO_BASE 0x00000000
|
|
#define CONFIG_SYS_PCIE2_IO_PHYS 0xD8000000
|
|
#define CONFIG_SYS_PCIE2_IO_SIZE 0x00800000
|
|
|
|
#ifdef CONFIG_PCI
|
|
#define CONFIG_PCI_INDIRECT_BRIDGE
|
|
|
|
#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
|
|
#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x1957 /* Freescale */
|
|
#endif /* CONFIG_PCI */
|
|
|
|
/*
|
|
* TSEC
|
|
*/
|
|
#ifdef CONFIG_TSEC_ENET
|
|
|
|
#define CONFIG_GMII /* MII PHY management */
|
|
|
|
#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 2
|
|
#define TSEC1_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
|
|
#define TSEC1_PHYIDX 0
|
|
#endif
|
|
|
|
#ifdef CONFIG_TSEC2
|
|
#define CONFIG_HAS_ETH1
|
|
#define CONFIG_TSEC2_NAME "TSEC1"
|
|
#define CONFIG_SYS_TSEC2_OFFSET 0x25000
|
|
#define TSEC2_PHY_ADDR 0x1c
|
|
#define TSEC2_FLAGS (TSEC_GIGABIT | TSEC_REDUCED)
|
|
#define TSEC2_PHYIDX 0
|
|
#endif
|
|
|
|
/* Options are: TSEC[0-1] */
|
|
#define CONFIG_ETHPRIME "TSEC0"
|
|
|
|
#endif
|
|
|
|
/*
|
|
* SATA
|
|
*/
|
|
#define CONFIG_SYS_SATA_MAX_DEVICE 2
|
|
#define CONFIG_SATA1
|
|
#define CONFIG_SYS_SATA1_OFFSET 0x18000
|
|
#define CONFIG_SYS_SATA1 (CONFIG_SYS_IMMR + CONFIG_SYS_SATA1_OFFSET)
|
|
#define CONFIG_SYS_SATA1_FLAGS FLAGS_DMA
|
|
#define CONFIG_SATA2
|
|
#define CONFIG_SYS_SATA2_OFFSET 0x19000
|
|
#define CONFIG_SYS_SATA2 (CONFIG_SYS_IMMR + CONFIG_SYS_SATA2_OFFSET)
|
|
#define CONFIG_SYS_SATA2_FLAGS FLAGS_DMA
|
|
|
|
#ifdef CONFIG_FSL_SATA
|
|
#define CONFIG_LBA48
|
|
#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
|
|
|
|
#undef CONFIG_WATCHDOG /* watchdog disabled */
|
|
|
|
#ifdef CONFIG_MMC
|
|
#define CONFIG_FSL_ESDHC_PIN_MUX
|
|
#define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC83xx_ESDHC_ADDR
|
|
#endif
|
|
|
|
/*
|
|
* 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.
|
|
*/
|
|
#define CONFIG_SYS_BOOTMAPSZ (256 << 20) /* Initial Memory map for Linux */
|
|
#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */
|
|
|
|
#if defined(CONFIG_CMD_KGDB)
|
|
#define CONFIG_KGDB_BAUDRATE 230400 /* speed of kgdb serial port */
|
|
#endif
|
|
|
|
/*
|
|
* Environment Configuration
|
|
*/
|
|
|
|
#define CONFIG_HAS_FSL_DR_USB
|
|
#define CONFIG_USB_EHCI_FSL
|
|
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
|
|
|
|
#define CONFIG_NETDEV "eth1"
|
|
|
|
#define CONFIG_HOSTNAME "mpc837x_rdb"
|
|
#define CONFIG_ROOTPATH "/nfsroot"
|
|
#define CONFIG_RAMDISKFILE "rootfs.ext2.gz.uboot"
|
|
#define CONFIG_BOOTFILE "uImage"
|
|
/* U-Boot image on TFTP server */
|
|
#define CONFIG_UBOOTPATH "u-boot.bin"
|
|
#define CONFIG_FDTFILE "mpc8379_rdb.dtb"
|
|
|
|
/* 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 */
|