1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Copyright (C) 2016-2017
4 * Lukasz Majewski, DENX Software Engineering, lukma@denx.de
10 #include "mx6_common.h"
12 #define CFG_SYS_UBOOT_BASE (CFG_SYS_FLASH_BASE + 0x80000)
15 * Below defines are set but NOT really used since we by
16 * design force U-Boot run when we boot in development
17 * mode from SD card (SD2)
20 #define CFG_MXC_UART_BASE UART1_BASE
22 /* MMC Configuration */
23 #define CFG_SYS_FSL_USDHC_NUM 2
24 #define CFG_SYS_FSL_ESDHC_ADDR 0
27 #define CFG_SYS_FLASH_BASE WEIM_ARB_BASE_ADDR
30 #define CFG_SYS_FLASH_BANKS_LIST { (CFG_SYS_FLASH_BASE) }
31 #define CFG_SYS_FLASH_BANKS_SIZES { (32 * SZ_1M) }
33 /* Ethernet Configuration */
34 #define CFG_FEC_MXC_PHYADDR 1
36 #define CFG_EXTRA_ENV_SETTINGS \
37 "console=ttymxc0,115200 quiet\0" \
38 "fdt_high=0xffffffff\0" \
39 "initrd_high=0xffffffff\0" \
41 "kernelsize=0x300000\0" \
42 "disable_giga=yes\0" \
44 "tftpboot ${loadaddr} ${kernel_file};\0" \
46 "setenv boot_medium nor;" \
47 "setexpr.l _src_sbmr1 *0x020d8004;" \
48 "setexpr _b_medium ${_src_sbmr1} '&' 0x00000040;" \
49 "if test ${_b_medium} = 40; then " \
50 "setenv boot_medium sdcard;" \
52 "kernel_file=fitImage\0" \
54 "echo '#######################';" \
55 "echo '# Factory SDcard Boot #';" \
56 "echo '#######################';" \
58 "setenv mmcfactorydev 0;" \
59 "setenv mmcfactorypart 1;" \
60 "run factory_flash_img;\0" \
62 "setenv kernelnor 0x08180000;" \
63 "setenv bootargs console=${console} " \
64 CONFIG_MTDPARTS_DEFAULT " " \
65 "root=/dev/mmcblk1 rootfstype=ext4 rw rootwait noinitrd;" \
66 "cp.l ${kernelnor} ${loadaddr} ${kernelsize};" \
67 "bootm ${loadaddr};reset;\0" \
69 "echo '#######################';" \
70 "echo '# RECOVERY SWU Boot #';" \
71 "echo '#######################';" \
72 "setenv rootfsloadaddr 0x13000000;" \
73 "setenv swukernelnor 0x08980000;" \
74 "setenv swurootfsnor 0x09180000;" \
75 "setenv bootargs console=${console} " \
76 CONFIG_MTDPARTS_DEFAULT " " \
77 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
78 ":${hostname}::off root=/dev/ram rw;" \
79 "cp.l ${swurootfsnor} ${rootfsloadaddr} 0x200000;" \
80 "cp.l ${swukernelnor} ${loadaddr} ${kernelsize};" \
81 "bootm ${loadaddr} ${rootfsloadaddr};reset;\0" \
83 "echo '#######################';" \
84 "echo '# TFTP Boot #';" \
85 "echo '#######################';" \
86 "if run download_kernel; then " \
87 "setenv bootargs console=${console} " \
88 "root=/dev/mmcblk0p2 rootwait;" \
89 "bootm $loadaddr};reset;" \
92 "if test -n ${recovery_status}; then " \
93 "run boot_recovery;" \
95 "if test ! -n ${boot_medium}; then " \
96 "run get_boot_medium;" \
97 "if test ${boot_medium} = sdcard; then " \
103 "if test ${boot_medium} = tftp; then " \
111 "load_addr=0x11000000\0" \
112 "uboot_file=u-boot.img\0" \
114 "load_uboot=tftp ${load_addr} ${uboot_file}\0" \
115 "nor_img_addr=0x11000000\0" \
116 "nor_img_file=core-image-lwn-mccmon6.nor\0" \
117 "emmc_img_file=core-image-lwn-mccmon6.ext4\0" \
118 "nor_bank_start=" __stringify(CFG_SYS_FLASH_BASE) "\0" \
119 "nor_img_size=0x02000000\0" \
120 "factory_script_file=factory.scr\0" \
121 "factory_load_script=" \
122 "if test -e mmc ${mmcdev}:${mmcfactorypart} " \
123 "${factory_script_file}; then " \
124 "load mmc ${mmcdev}:${mmcfactorypart} " \
125 "${loadaddr} ${factory_script_file};" \
127 "factory_script=echo Running factory script from mmc${mmcdev} ...; " \
128 "source ${loadaddr}\0" \
129 "factory_flash_img="\
130 "echo 'Flash mccmon6 with factory images'; " \
131 "if run factory_load_script; then " \
132 "run factory_script;" \
134 "echo No factory script: ${factory_script_file} found on " \
135 "device ${mmcdev};" \
136 "run factory_nor_img;" \
137 "run factory_eMMC_img;" \
138 "run factory_SPL_falcon_setup;" \
141 "echo 'Update mccmon6 eMMC image'; " \
142 "if load mmc ${mmcdev}:${mmcfactorypart} " \
143 "${loadaddr} ${emmc_img_file}; then " \
144 "setexpr fw_sz ${filesize} / 0x200;" \
145 "setexpr fw_sz ${fw_sz} + 1;" \
146 "mmc dev ${mmcfactorydev};" \
147 "mmc write ${loadaddr} 0x0 ${fw_sz};" \
150 "echo 'Update mccmon6 NOR image'; " \
151 "if load mmc ${mmcdev}:${mmcfactorypart} " \
152 "${nor_img_addr} ${nor_img_file}; then " \
156 "protect off ${nor_bank_start} +${nor_img_size};" \
157 "erase ${nor_bank_start} +${nor_img_size};" \
158 "setexpr nor_img_size ${nor_img_size} / 4; " \
159 "cp.l ${nor_img_addr} ${nor_bank_start} ${nor_img_size}\0" \
160 "factory_SPL_falcon_setup="\
161 "echo 'Write Falcon boot data'; " \
162 "setenv kernelnor 0x08180000;" \
163 "cp.l ${kernelnor} ${loadaddr} ${kernelsize};" \
164 "spl export fdt ${loadaddr};" \
165 "setenv nor_img_addr ${fdtargsaddr};" \
166 "setenv nor_img_size 0x20000;" \
167 "setenv nor_bank_start " \
168 __stringify(CONFIG_CMD_SPL_NOR_OFS)";" \
171 "echo 'Update mccmon6 NOR U-BOOT via TFTP'; " \
172 "setenv nor_img_file u-boot.img; " \
173 "setenv nor_img_size 0x80000; " \
174 "setenv nor_bank_start 0x08080000; " \
175 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \
179 "echo 'Update mccmon6 NOR fitImage via TFTP'; " \
180 "setenv nor_img_file fitImage; " \
181 "setenv nor_img_size 0x500000; " \
182 "setenv nor_bank_start 0x08180000; " \
183 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \
187 "echo 'Update mccmon6 NOR image via TFTP'; " \
188 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \
192 "if tftp ${load_addr} SPL_padded; then " \
193 "erase 0x08000000 +0x20000;" \
194 "cp.b ${load_addr} 0x08000000 0x20000;" \
197 "if mmc dev 1; then " \
198 "if tftp ${load_addr} ${SPL_file}; then " \
199 "setexpr fw_sz ${filesize} / 0x200; " \
200 "setexpr fw_sz ${fw_sz} + 1; " \
201 "mmc write ${load_addr} 0x2 ${fw_sz};" \
205 "if mmc dev 1; then " \
206 "if run load_uboot; then " \
207 "setexpr fw_sz ${filesize} / 0x200; " \
208 "setexpr fw_sz ${fw_sz} + 1; " \
209 "mmc write ${load_addr} 0x8A ${fw_sz};" \
213 /* Physical Memory Map */
214 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
216 #define CFG_SYS_SDRAM_BASE PHYS_SDRAM
217 #define CFG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
218 #define CFG_SYS_INIT_RAM_SIZE IRAM_SIZE
220 /* Environment organization */
222 /* Envs are stored in NOR flash */
224 #endif /* __CONFIG_H * */