mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-11 05:42:58 +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>
181 lines
4.9 KiB
C
181 lines
4.9 KiB
C
/*
|
|
* Copyright (C) 2014 Eukréa Electromatique
|
|
* Author: Eric Bénard <eric@eukrea.com>
|
|
*
|
|
* Configuration settings for the Embest RIoTboard
|
|
*
|
|
* based on mx6*sabre*.h which are :
|
|
* Copyright (C) 2012 Freescale Semiconductor, Inc.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __RIOTBOARD_CONFIG_H
|
|
#define __RIOTBOARD_CONFIG_H
|
|
|
|
#define CONFIG_MXC_UART_BASE UART2_BASE
|
|
#define CONFIG_CONSOLE_DEV "ttymxc1"
|
|
#define CONFIG_MMCROOT "/dev/mmcblk1p2"
|
|
|
|
#define PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024)
|
|
|
|
#define CONFIG_IMX_THERMAL
|
|
|
|
/* Size of malloc() pool */
|
|
#define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
|
|
|
|
#define CONFIG_BOARD_EARLY_INIT_F
|
|
#define CONFIG_BOARD_LATE_INIT
|
|
|
|
#define CONFIG_MXC_UART
|
|
|
|
/* 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_I2C_MXC_I2C3 /* enable I2C bus 3 */
|
|
#define CONFIG_SYS_I2C_SPEED 100000
|
|
|
|
/* USB Configs */
|
|
#define CONFIG_CMD_USB
|
|
#define CONFIG_USB_EHCI
|
|
#define CONFIG_USB_EHCI_MX6
|
|
#define CONFIG_USB_STORAGE
|
|
#define CONFIG_USB_HOST_ETHER
|
|
#define CONFIG_USB_ETHER_ASIX
|
|
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
|
|
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET /* For OTG port */
|
|
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
|
|
#define CONFIG_MXC_USB_FLAGS 0
|
|
|
|
/* MMC Configs */
|
|
#define CONFIG_SYS_FSL_ESDHC_ADDR 0
|
|
|
|
#define CONFIG_FEC_MXC
|
|
#define CONFIG_MII
|
|
#define IMX_FEC_BASE ENET_BASE_ADDR
|
|
#define CONFIG_FEC_XCV_TYPE RGMII
|
|
#define CONFIG_ETHPRIME "FEC"
|
|
#define CONFIG_FEC_MXC_PHYADDR 4
|
|
|
|
#define CONFIG_PHYLIB
|
|
#define CONFIG_PHY_ATHEROS
|
|
|
|
#define CONFIG_CMD_SF
|
|
#ifdef CONFIG_CMD_SF
|
|
#define CONFIG_SPI_FLASH_SST
|
|
#define CONFIG_MXC_SPI
|
|
#define CONFIG_SF_DEFAULT_BUS 0
|
|
#define CONFIG_SF_DEFAULT_CS 0
|
|
#define CONFIG_SF_DEFAULT_SPEED 20000000
|
|
#define CONFIG_SF_DEFAULT_MODE SPI_MODE_0
|
|
#endif
|
|
|
|
#define CONFIG_CMD_BMODE
|
|
|
|
#define CONFIG_ARP_TIMEOUT 200UL
|
|
|
|
/* Print Buffer Size */
|
|
#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
|
|
|
|
#define CONFIG_SYS_MEMTEST_START 0x10000000
|
|
#define CONFIG_SYS_MEMTEST_END 0x10010000
|
|
#define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000
|
|
|
|
#define CONFIG_STACKSIZE (128 * 1024)
|
|
|
|
/* Physical Memory Map */
|
|
#define CONFIG_NR_DRAM_BANKS 1
|
|
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
|
|
|
|
#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)
|
|
|
|
/* Environment organization */
|
|
#define CONFIG_ENV_SIZE (8 * 1024)
|
|
|
|
#if defined(CONFIG_ENV_IS_IN_MMC)
|
|
/* RiOTboard */
|
|
#define CONFIG_FDTFILE "imx6dl-riotboard.dtb"
|
|
#define CONFIG_SYS_FSL_USDHC_NUM 3
|
|
#define CONFIG_SYS_MMC_ENV_DEV 2 /* SDHC4 */
|
|
#define CONFIG_ENV_OFFSET (6 * 64 * 1024)
|
|
#define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
|
|
#elif defined(CONFIG_ENV_IS_IN_SPI_FLASH)
|
|
/* MarSBoard */
|
|
#define CONFIG_FDTFILE "imx6q-marsboard.dtb"
|
|
#define CONFIG_SYS_FSL_USDHC_NUM 2
|
|
#define CONFIG_ENV_OFFSET (768 * 1024)
|
|
#define CONFIG_ENV_SECT_SIZE (8 * 1024)
|
|
#define CONFIG_ENV_SPI_BUS CONFIG_SF_DEFAULT_BUS
|
|
#define CONFIG_ENV_SPI_CS CONFIG_SF_DEFAULT_CS
|
|
#define CONFIG_ENV_SPI_MODE CONFIG_SF_DEFAULT_MODE
|
|
#define CONFIG_ENV_SPI_MAX_HZ CONFIG_SF_DEFAULT_SPEED
|
|
#endif
|
|
|
|
/* Framebuffer */
|
|
#define CONFIG_VIDEO
|
|
#define CONFIG_VIDEO_IPUV3
|
|
#define CONFIG_CFB_CONSOLE
|
|
#define CONFIG_VGA_AS_SINGLE_DEVICE
|
|
#define CONFIG_SYS_CONSOLE_IS_IN_ENV
|
|
#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE
|
|
#define CONFIG_VIDEO_BMP_RLE8
|
|
#define CONFIG_SPLASH_SCREEN
|
|
#define CONFIG_SPLASH_SCREEN_ALIGN
|
|
#define CONFIG_BMP_16BPP
|
|
#define CONFIG_VIDEO_LOGO
|
|
#define CONFIG_VIDEO_BMP_LOGO
|
|
#define CONFIG_IPUV3_CLK 260000000
|
|
#define CONFIG_IMX_HDMI
|
|
#define CONFIG_IMX_VIDEO_SKIP
|
|
|
|
#include <config_distro_defaults.h>
|
|
#include "mx6_common.h"
|
|
|
|
/* 256M RAM (minimum), 32M uncompressed kernel, 16M compressed kernel, 1M fdt,
|
|
* 1M script, 1M pxe and the ramdisk at the end */
|
|
#define MEM_LAYOUT_ENV_SETTINGS \
|
|
"bootm_size=0x10000000\0" \
|
|
"kernel_addr_r=0x12000000\0" \
|
|
"fdt_addr_r=0x13000000\0" \
|
|
"scriptaddr=0x13100000\0" \
|
|
"pxefile_addr_r=0x13200000\0" \
|
|
"ramdisk_addr_r=0x13300000\0"
|
|
|
|
#define BOOT_TARGET_DEVICES(func) \
|
|
func(MMC, mmc, 0) \
|
|
func(MMC, mmc, 1) \
|
|
func(MMC, mmc, 2) \
|
|
func(USB, usb, 0) \
|
|
func(PXE, pxe, na) \
|
|
func(DHCP, dhcp, na)
|
|
|
|
#include <config_distro_bootcmd.h>
|
|
|
|
#define CONSOLE_STDIN_SETTINGS \
|
|
"stdin=serial\0"
|
|
|
|
#define CONSOLE_STDOUT_SETTINGS \
|
|
"stdout=serial\0" \
|
|
"stderr=serial\0"
|
|
|
|
#define CONSOLE_ENV_SETTINGS \
|
|
CONSOLE_STDIN_SETTINGS \
|
|
CONSOLE_STDOUT_SETTINGS
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
CONSOLE_ENV_SETTINGS \
|
|
MEM_LAYOUT_ENV_SETTINGS \
|
|
"fdtfile=" CONFIG_FDTFILE "\0" \
|
|
BOOTENV
|
|
|
|
#endif /* __RIOTBOARD_CONFIG_H */
|