1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Config file for BuR BRPP2_IMX6 board
6 * B&R Industrial Automation GmbH - http://www.br-automation.com/
8 #ifndef __CONFIG_BRPP2_IMX6_H
9 #define __CONFIG_BRPP2_IMX6_H
11 #include <configs/bur_cfg_common.h>
12 #include <asm/arch/imx-regs.h>
14 /* -- i.mx6 specifica -- */
15 #ifndef CONFIG_SYS_L2CACHE_OFF
16 #define CONFIG_SYS_L2_PL310
17 #define CONFIG_SYS_PL310_BASE L2_PL310_BASE
18 #endif /* !CONFIG_SYS_L2CACHE_OFF */
20 #define CONFIG_BOARD_POSTCLK_INIT
21 #define CONFIG_MXC_GPT_HCLK
24 #define CONFIG_FSL_USDHC
32 #define CONFIG_EXTRA_ENV_SETTINGS \
35 "cfgaddr=0x106F0000\0" \
36 "scraddr=0x10700000\0" \
37 "loadaddr=0x10800000\0" \
38 "dtbaddr=0x12000000\0" \
39 "ramaddr=0x12100000\0" \
40 "cfgscr=mw ${loadaddr} 0 128\0" \
41 "cfgscrl=fdt addr ${dtbaddr} &&"\
42 " sf probe; sf read ${cfgaddr} 0x40000 0x10000 && source ${cfgaddr}\0" \
43 "console=ttymxc0,115200n8 consoleblank=0 quiet\0" \
44 "t50args#0=setenv bootargs b_mode=${b_mode} console=${console} " \
45 " root=/dev/mmcblk0p2 rootfstype=ext4 rootwait panic=2 \0" \
47 "load ${loaddev}:2 ${loadaddr} /boot/zImage && " \
48 "load ${loaddev}:2 ${dtbaddr} /boot/imx6dl-brppt50.dtb; " \
49 "run t50args#0; run cfgscrl; bootz ${loadaddr} - ${dtbaddr}\0" \
50 "t50args#1=setenv bootargs console=${console} b_mode=${b_mode}" \
51 " rootwait panic=2\0" \
53 "load ${loaddev}:1 ${loadaddr} zImage && " \
54 "load ${loaddev}:1 ${dtbaddr} imx6dl-brppt50.dtb && " \
55 "load ${loaddev}:1 ${ramaddr} rootfsPPT50.uboot && " \
56 "run t50args#1; run cfgscrl; bootz ${loadaddr} ${ramaddr} ${dtbaddr}\0"\
57 "b_mmc0=load ${loaddev}:1 ${scraddr} bootscr.img && source ${scraddr}\0" \
58 "b_mmc1=load ${loaddev}:1 ${scraddr} /boot/bootscr.img && source ${scraddr}\0" \
59 "b_usb0=usb start && load usb 0 ${scraddr} bootscr.img && source ${scraddr}\0" \
60 "b_net=tftp ${scraddr} netscript.img && source ${scraddr}\0" \
61 "b_tgts_std=mmc0 mmc1 t50lgcy#0 t50lgcy#1 usb0 net\0" \
62 "b_tgts_rcy=t50lgcy#1 usb0 net\0" \
63 "b_tgts_pme=net usb0 mmc0 mmc1\0" \
66 "b_deftgts=if test ${b_mode} = 12; then setenv b_tgts ${b_tgts_pme};" \
67 " elif test ${b_mode} = 0; then setenv b_tgts ${b_tgts_rcy};" \
68 " else setenv b_tgts ${b_tgts_std}; fi\0" \
69 "b_default=run b_deftgts; for target in ${b_tgts};"\
70 " do echo \"### booting ${target} ###\"; run b_${target};" \
71 " if test ${b_break} = 1; then; exit; fi; done\0" \
73 "altbootcmd=setenv b_mode 0; run b_default;\0" \
75 "net2nor=sf probe && dhcp &&" \
76 " tftp ${loadaddr} SPL && sf erase 0 +${filesize} &&" \
77 " sf write ${loadaddr} 400 ${filesize} &&" \
78 " tftp ${loadaddr} u-boot-dtb.img && sf erase 0x100000 +${filesize} &&" \
79 " sf write ${loadaddr} 0x100000 ${filesize}\0"
82 #define PHYS_SDRAM_1 MMDC0_ARB_BASE_ADDR
83 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1
84 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
85 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
86 #define CONFIG_SYS_INIT_SP_OFFSET \
87 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
88 #define CONFIG_SYS_INIT_SP_ADDR \
89 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
93 #define CONFIG_FEC_XCV_TYPE RGMII
94 #define CONFIG_FEC_FIXED_SPEED _1000BASET
95 #define CONFIG_ARP_TIMEOUT 1500UL
98 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
99 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
103 #include "imx6_spl.h"
105 #endif /* CONFIG_SPL */
106 #endif /* __CONFIG_BRPP2_IMX6_H */