mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-21 02:33:07 +00:00
184 lines
5 KiB
C
184 lines
5 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright 2014 Freescale Semiconductor, Inc.
|
|
*
|
|
* Configuration settings for the Freescale i.MX6SX Sabresd board.
|
|
*/
|
|
|
|
#ifndef __CONFIG_H
|
|
#define __CONFIG_H
|
|
|
|
#include <linux/stringify.h>
|
|
|
|
#include "mx6_common.h"
|
|
|
|
#ifdef CONFIG_SPL
|
|
#include "imx6_spl.h"
|
|
#endif
|
|
|
|
/* Size of malloc() pool */
|
|
#define CONFIG_SYS_MALLOC_LEN (3 * SZ_1M)
|
|
|
|
#define CONFIG_MXC_UART_BASE UART1_BASE
|
|
|
|
#ifdef CONFIG_IMX_BOOTAUX
|
|
/* Set to QSPI2 B flash at default */
|
|
#define CONFIG_SYS_AUXCORE_BOOTDATA 0x78000000
|
|
|
|
#define UPDATE_M4_ENV \
|
|
"m4image=m4_qspi.bin\0" \
|
|
"loadm4image=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${m4image}\0" \
|
|
"update_m4_from_sd=" \
|
|
"if sf probe 1:0; then " \
|
|
"if run loadm4image; then " \
|
|
"setexpr fw_sz ${filesize} + 0xffff; " \
|
|
"setexpr fw_sz ${fw_sz} / 0x10000; " \
|
|
"setexpr fw_sz ${fw_sz} * 0x10000; " \
|
|
"sf erase 0x0 ${fw_sz}; " \
|
|
"sf write ${loadaddr} 0x0 ${filesize}; " \
|
|
"fi; " \
|
|
"fi\0" \
|
|
"m4boot=sf probe 1:0; bootaux "__stringify(CONFIG_SYS_AUXCORE_BOOTDATA)"\0"
|
|
#else
|
|
#define UPDATE_M4_ENV ""
|
|
#endif
|
|
|
|
#define CONFIG_EXTRA_ENV_SETTINGS \
|
|
UPDATE_M4_ENV \
|
|
"script=boot.scr\0" \
|
|
"image=zImage\0" \
|
|
"console=ttymxc0\0" \
|
|
"fdt_high=0xffffffff\0" \
|
|
"initrd_high=0xffffffff\0" \
|
|
"fdt_file=imx6sx-sdb.dtb\0" \
|
|
"fdt_addr=0x88000000\0" \
|
|
"boot_fdt=try\0" \
|
|
"ip_dyn=yes\0" \
|
|
"videomode=video=ctfb:x:800,y:480,depth:24,pclk:29850,le:89,ri:164,up:23,lo:10,hs:10,vs:10,sync:0,vmode:0\0" \
|
|
"mmcdev=3\0" \
|
|
"mmcpart=1\0" \
|
|
"finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
|
|
"mmcargs=setenv bootargs console=${console},${baudrate} " \
|
|
"root=PARTUUID=${uuid} rootwait rw\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 finduuid; " \
|
|
"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" \
|
|
"findfdt="\
|
|
"if test test $board_rev = REVA ; then " \
|
|
"setenv fdt_file imx6sx-sdb-reva.dtb; fi; " \
|
|
|
|
#define CONFIG_BOOTCOMMAND \
|
|
"run findfdt; " \
|
|
"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 */
|
|
|
|
/* Physical Memory Map */
|
|
#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)
|
|
|
|
/* MMC Configuration */
|
|
#define CONFIG_SYS_FSL_ESDHC_ADDR USDHC4_BASE_ADDR
|
|
|
|
/* I2C Configs */
|
|
#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
|
|
|
|
/* Network */
|
|
#define CONFIG_FEC_MXC
|
|
|
|
#define IMX_FEC_BASE ENET_BASE_ADDR
|
|
#define CONFIG_FEC_MXC_PHYADDR 0x1
|
|
|
|
#define CONFIG_FEC_XCV_TYPE RGMII
|
|
#define CONFIG_ETHPRIME "FEC"
|
|
|
|
#ifdef CONFIG_CMD_USB
|
|
#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
|
|
#define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
|
|
#define CONFIG_MXC_USB_FLAGS 0
|
|
#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
|
|
#endif
|
|
|
|
#ifdef CONFIG_CMD_PCI
|
|
#define CONFIG_PCI_SCAN_SHOW
|
|
#define CONFIG_PCIE_IMX
|
|
#define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(2, 0)
|
|
#define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(2, 1)
|
|
#endif
|
|
|
|
#ifndef CONFIG_SPL_BUILD
|
|
#ifdef CONFIG_VIDEO
|
|
#define CONFIG_VIDEO_MXS
|
|
#define CONFIG_VIDEO_LOGO
|
|
#define CONFIG_VIDEO_BMP_LOGO
|
|
#define MXS_LCDIF_BASE MX6SX_LCDIF1_BASE_ADDR
|
|
#endif
|
|
#endif
|
|
|
|
#define CONFIG_SYS_FSL_USDHC_NUM 3
|
|
|
|
#endif /* __CONFIG_H */
|