mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-02 17:41:08 +00:00
03544c6640
The driver assumed that I2C1 and I2C2 were always enabled, and if they were not, then an asynchronous abort was (silently) raised, to be caught much later on in the Linux kernel. Fix this by making I2C1 and I2C2 optional just like I2C3 and I2C4 are. To make the change binary-invariant, declare I2C1 and I2C2 in every include/configs/ file which defines CONFIG_SYS_I2C_MXC. Also, while updating README about CONFIG_SYS_I2C_MXC_I2C1 and CONFIG_SYS_I2C_MXC_I2C2, add missing descriptions for I2C4 speed (CONFIG_SYS_MXC_I2C4_SPEED) and slave (CONFIG_SYS_MXC_I2C4_SLAVE) config options. Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
269 lines
6.9 KiB
C
269 lines
6.9 KiB
C
/*
|
|
* Copyright 2013 Freescale Semiconductor, Inc.
|
|
*
|
|
* Configuration settings for the Freescale Vybrid vf610twr board.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
#include <asm/arch/imx-regs.h>
|
|
|
|
#define CONFIG_VF610
|
|
|
|
#define CONFIG_SYS_GENERIC_BOARD
|
|
#define CONFIG_DISPLAY_CPUINFO
|
|
#define CONFIG_DISPLAY_BOARDINFO
|
|
|
|
#define CONFIG_MACH_TYPE 4146
|
|
|
|
#define CONFIG_SKIP_LOWLEVEL_INIT
|
|
|
|
/* Enable passing of ATAGs */
|
|
#define CONFIG_CMDLINE_TAG
|
|
|
|
#define CONFIG_CMD_FUSE
|
|
#ifdef CONFIG_CMD_FUSE
|
|
#define CONFIG_MXC_OCOTP
|
|
#endif
|
|
|
|
/* Size of malloc() pool */
|
|
#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024)
|
|
|
|
#define CONFIG_BOARD_EARLY_INIT_F
|
|
|
|
#define CONFIG_FSL_LPUART
|
|
#define LPUART_BASE UART1_BASE
|
|
|
|
/* Allow to overwrite serial and ethaddr */
|
|
#define CONFIG_ENV_OVERWRITE
|
|
#define CONFIG_SYS_UART_PORT (1)
|
|
#define CONFIG_BAUDRATE 115200
|
|
|
|
/* NAND support */
|
|
#define CONFIG_CMD_NAND
|
|
#define CONFIG_CMD_NAND_TRIMFFS
|
|
#define CONFIG_SYS_NAND_ONFI_DETECTION
|
|
|
|
#ifdef CONFIG_CMD_NAND
|
|
#define CONFIG_USE_ARCH_MEMCPY
|
|
#define CONFIG_SYS_MAX_NAND_DEVICE 1
|
|
#define CONFIG_SYS_NAND_BASE NFC_BASE_ADDR
|
|
|
|
/* UBI */
|
|
#define CONFIG_CMD_UBI
|
|
#define CONFIG_CMD_UBIFS
|
|
#define CONFIG_RBTREE
|
|
#define CONFIG_LZO
|
|
|
|
/* Dynamic MTD partition support */
|
|
#define CONFIG_CMD_MTDPARTS
|
|
#define CONFIG_MTD_PARTITIONS
|
|
#define CONFIG_MTD_DEVICE
|
|
#define MTDIDS_DEFAULT "nand0=fsl_nfc"
|
|
#define MTDPARTS_DEFAULT "mtdparts=fsl_nfc:" \
|
|
"128k(vf-bcb)ro," \
|
|
"1408k(u-boot)ro," \
|
|
"512k(u-boot-env)," \
|
|
"4m(kernel)," \
|
|
"512k(fdt)," \
|
|
"-(rootfs)"
|
|
#endif
|
|
|
|
#define CONFIG_MMC
|
|
#define CONFIG_FSL_ESDHC
|
|
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
|
|
#define CONFIG_SYS_FSL_ESDHC_NUM 1
|
|
|
|
#define CONFIG_SYS_FSL_ERRATUM_ESDHC111
|
|
|
|
#define CONFIG_CMD_MMC
|
|
#define CONFIG_GENERIC_MMC
|
|
#define CONFIG_CMD_FAT
|
|
#define CONFIG_DOS_PARTITION
|
|
|
|
#define CONFIG_CMD_PING
|
|
#define CONFIG_CMD_DHCP
|
|
#define CONFIG_CMD_MII
|
|
#define CONFIG_FEC_MXC
|
|
#define CONFIG_MII
|
|
#define IMX_FEC_BASE ENET_BASE_ADDR
|
|
#define CONFIG_FEC_XCV_TYPE RMII
|
|
#define CONFIG_FEC_MXC_PHYADDR 0
|
|
#define CONFIG_PHYLIB
|
|
#define CONFIG_PHY_MICREL
|
|
|
|
/* QSPI Configs*/
|
|
#define CONFIG_FSL_QSPI
|
|
|
|
#ifdef CONFIG_FSL_QSPI
|
|
#define CONFIG_CMD_SF
|
|
#define CONFIG_SPI_FLASH_SPANSION
|
|
#define FSL_QSPI_FLASH_SIZE (1 << 24)
|
|
#define FSL_QSPI_FLASH_NUM 2
|
|
#define CONFIG_SYS_FSL_QSPI_LE
|
|
#endif
|
|
|
|
/* I2C Configs */
|
|
#define CONFIG_CMD_I2C
|
|
#define CONFIG_SYS_I2C
|
|
#define CONFIG_SYS_I2C_MXC
|
|
#define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
|
|
#define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
|
|
#define CONFIG_SYS_SPD_BUS_NUM 0
|
|
|
|
#define CONFIG_BOOTDELAY 3
|
|
|
|
#define CONFIG_LOADADDR 0x82000000
|
|
|
|
/* We boot from the gfxRAM area of the OCRAM. */
|
|
#define CONFIG_SYS_TEXT_BASE 0x3f408000
|
|
#define CONFIG_BOARD_SIZE_LIMIT 524288
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
"script=boot.scr\0" \
|
|
"image=zImage\0" \
|
|
"console=ttyLP1\0" \
|
|
"fdt_high=0xffffffff\0" \
|
|
"initrd_high=0xffffffff\0" \
|
|
"fdt_file=vf610-twr.dtb\0" \
|
|
"fdt_addr=0x81000000\0" \
|
|
"boot_fdt=try\0" \
|
|
"ip_dyn=yes\0" \
|
|
"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
|
|
"mmcpart=1\0" \
|
|
"mmcroot=/dev/mmcblk0p2 rootwait rw\0" \
|
|
"update_sd_firmware_filename=u-boot.imx\0" \
|
|
"update_sd_firmware=" \
|
|
"if test ${ip_dyn} = yes; then " \
|
|
"setenv get_cmd dhcp; " \
|
|
"else " \
|
|
"setenv get_cmd tftp; " \
|
|
"fi; " \
|
|
"if mmc dev ${mmcdev}; then " \
|
|
"if ${get_cmd} ${update_sd_firmware_filename}; then " \
|
|
"setexpr fw_sz ${filesize} / 0x200; " \
|
|
"setexpr fw_sz ${fw_sz} + 1; " \
|
|
"mmc write ${loadaddr} 0x2 ${fw_sz}; " \
|
|
"fi; " \
|
|
"fi\0" \
|
|
"mmcargs=setenv bootargs console=${console},${baudrate} " \
|
|
"root=${mmcroot}\0" \
|
|
"loadbootscript=" \
|
|
"fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
|
|
"bootscript=echo Running bootscript from mmc ...; " \
|
|
"source\0" \
|
|
"loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
|
|
"loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
|
|
"mmcboot=echo Booting from mmc ...; " \
|
|
"run mmcargs; " \
|
|
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
|
|
"if run loadfdt; then " \
|
|
"bootz ${loadaddr} - ${fdt_addr}; " \
|
|
"else " \
|
|
"if test ${boot_fdt} = try; then " \
|
|
"bootz; " \
|
|
"else " \
|
|
"echo WARN: Cannot load the DT; " \
|
|
"fi; " \
|
|
"fi; " \
|
|
"else " \
|
|
"bootz; " \
|
|
"fi;\0" \
|
|
"netargs=setenv bootargs console=${console},${baudrate} " \
|
|
"root=/dev/nfs " \
|
|
"ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
|
|
"netboot=echo Booting from net ...; " \
|
|
"run netargs; " \
|
|
"if test ${ip_dyn} = yes; then " \
|
|
"setenv get_cmd dhcp; " \
|
|
"else " \
|
|
"setenv get_cmd tftp; " \
|
|
"fi; " \
|
|
"${get_cmd} ${image}; " \
|
|
"if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
|
|
"if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
|
|
"bootz ${loadaddr} - ${fdt_addr}; " \
|
|
"else " \
|
|
"if test ${boot_fdt} = try; then " \
|
|
"bootz; " \
|
|
"else " \
|
|
"echo WARN: Cannot load the DT; " \
|
|
"fi; " \
|
|
"fi; " \
|
|
"else " \
|
|
"bootz; " \
|
|
"fi;\0"
|
|
|
|
#define CONFIG_BOOTCOMMAND \
|
|
"mmc dev ${mmcdev}; if mmc rescan; then " \
|
|
"if run loadbootscript; then " \
|
|
"run bootscript; " \
|
|
"else " \
|
|
"if run loadimage; then " \
|
|
"run mmcboot; " \
|
|
"else run netboot; " \
|
|
"fi; " \
|
|
"fi; " \
|
|
"else run netboot; fi"
|
|
|
|
/* Miscellaneous configurable options */
|
|
#define CONFIG_SYS_LONGHELP /* undef to save memory */
|
|
#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
|
|
#define CONFIG_SYS_PROMPT_HUSH_PS2 "> "
|
|
#undef CONFIG_AUTO_COMPLETE
|
|
#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */
|
|
#define CONFIG_SYS_PBSIZE \
|
|
(CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
|
|
#define CONFIG_SYS_MAXARGS 16 /* max number of command args */
|
|
#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
|
|
|
|
#define CONFIG_CMD_MEMTEST
|
|
#define CONFIG_SYS_MEMTEST_START 0x80010000
|
|
#define CONFIG_SYS_MEMTEST_END 0x87C00000
|
|
|
|
#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
|
|
|
|
/*
|
|
* Stack sizes
|
|
* The stack sizes are set up in start.S using the settings below
|
|
*/
|
|
#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */
|
|
|
|
/* Physical memory map */
|
|
#define CONFIG_NR_DRAM_BANKS 1
|
|
#define PHYS_SDRAM (0x80000000)
|
|
#define PHYS_SDRAM_SIZE (128 * 1024 * 1024)
|
|
|
|
#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
|
|
#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
|
|
#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
|
|
|
|
#define CONFIG_SYS_INIT_SP_OFFSET \
|
|
(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
|
|
#define CONFIG_SYS_INIT_SP_ADDR \
|
|
(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
|
|
|
|
/* FLASH and environment organization */
|
|
#define CONFIG_SYS_NO_FLASH
|
|
|
|
#ifdef CONFIG_ENV_IS_IN_MMC
|
|
#define CONFIG_ENV_SIZE (8 * 1024)
|
|
|
|
#define CONFIG_ENV_OFFSET (12 * 64 * 1024)
|
|
#define CONFIG_SYS_MMC_ENV_DEV 0
|
|
#endif
|
|
|
|
#ifdef CONFIG_ENV_IS_IN_NAND
|
|
#define CONFIG_ENV_SIZE (64 * 2048)
|
|
#define CONFIG_ENV_SECT_SIZE (64 * 2048)
|
|
#define CONFIG_ENV_RANGE (512 * 1024)
|
|
#define CONFIG_ENV_OFFSET 0x180000
|
|
#endif
|
|
|
|
#define CONFIG_OF_LIBFDT
|
|
#define CONFIG_CMD_BOOTZ
|
|
|
|
#endif
|