1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright 2014 Freescale Semiconductor, Inc.
5 * Configuration settings for the Freescale i.MX6SX Sabresd board.
11 #include <linux/stringify.h>
13 #include "mx6_common.h"
19 #define CONFIG_MXC_UART_BASE UART1_BASE
21 #ifdef CONFIG_IMX_BOOTAUX
22 /* Set to QSPI2 B flash at default */
23 #define CONFIG_SYS_AUXCORE_BOOTDATA 0x78000000
25 #define UPDATE_M4_ENV \
26 "m4image=m4_qspi.bin\0" \
27 "loadm4image=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${m4image}\0" \
28 "update_m4_from_sd=" \
29 "if sf probe 1:0; then " \
30 "if run loadm4image; then " \
31 "setexpr fw_sz ${filesize} + 0xffff; " \
32 "setexpr fw_sz ${fw_sz} / 0x10000; " \
33 "setexpr fw_sz ${fw_sz} * 0x10000; " \
34 "sf erase 0x0 ${fw_sz}; " \
35 "sf write ${loadaddr} 0x0 ${filesize}; " \
38 "m4boot=sf probe 1:0; bootaux "__stringify(CONFIG_SYS_AUXCORE_BOOTDATA)"\0"
40 #define UPDATE_M4_ENV ""
43 #define CONFIG_EXTRA_ENV_SETTINGS \
48 "fdt_high=0xffffffff\0" \
49 "initrd_high=0xffffffff\0" \
50 "fdt_file=imx6sx-sdb.dtb\0" \
51 "fdt_addr=0x88000000\0" \
54 "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" \
57 "finduuid=part uuid mmc ${mmcdev}:2 uuid\0" \
58 "mmcargs=setenv bootargs console=${console},${baudrate} " \
59 "root=PARTUUID=${uuid} rootwait rw\0" \
61 "fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
62 "bootscript=echo Running bootscript from mmc ...; " \
64 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
65 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
66 "mmcboot=echo Booting from mmc ...; " \
69 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
70 "if run loadfdt; then " \
71 "bootz ${loadaddr} - ${fdt_addr}; " \
73 "if test ${boot_fdt} = try; then " \
76 "echo WARN: Cannot load the DT; " \
82 "netargs=setenv bootargs console=${console},${baudrate} " \
84 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
85 "netboot=echo Booting from net ...; " \
87 "if test ${ip_dyn} = yes; then " \
88 "setenv get_cmd dhcp; " \
90 "setenv get_cmd tftp; " \
92 "${get_cmd} ${image}; " \
93 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
94 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
95 "bootz ${loadaddr} - ${fdt_addr}; " \
97 "if test ${boot_fdt} = try; then " \
100 "echo WARN: Cannot load the DT; " \
107 "if test test $board_rev = REVA ; then " \
108 "setenv fdt_file imx6sx-sdb-reva.dtb; fi; " \
110 #define CONFIG_BOOTCOMMAND \
112 "mmc dev ${mmcdev}; if mmc rescan; then " \
113 "if run loadbootscript; then " \
116 "if run loadimage; then " \
118 "else run netboot; " \
121 "else run netboot; fi"
123 /* Miscellaneous configurable options */
125 /* Physical Memory Map */
126 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
128 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
129 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
130 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
132 #define CONFIG_SYS_INIT_SP_OFFSET \
133 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
134 #define CONFIG_SYS_INIT_SP_ADDR \
135 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
137 /* MMC Configuration */
138 #define CONFIG_SYS_FSL_ESDHC_ADDR USDHC4_BASE_ADDR
142 #define IMX_FEC_BASE ENET_BASE_ADDR
143 #define CONFIG_FEC_MXC_PHYADDR 0x1
145 #define CONFIG_FEC_XCV_TYPE RGMII
146 #define CONFIG_ETHPRIME "FEC"
148 #ifdef CONFIG_CMD_USB
149 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
150 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
151 #define CONFIG_MXC_USB_FLAGS 0
152 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
155 #ifdef CONFIG_CMD_PCI
156 #define CONFIG_PCI_SCAN_SHOW
157 #define CONFIG_PCIE_IMX
158 #define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(2, 0)
159 #define CONFIG_PCIE_IMX_POWER_GPIO IMX_GPIO_NR(2, 1)
162 #ifndef CONFIG_SPL_BUILD
163 #ifdef CONFIG_DM_VIDEO
164 #define CONFIG_VIDEO_LOGO
165 #define CONFIG_VIDEO_BMP_LOGO
166 #define MXS_LCDIF_BASE MX6SX_LCDIF1_BASE_ADDR
170 #define CONFIG_SYS_FSL_USDHC_NUM 3
172 #endif /* __CONFIG_H */