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 CONFIG_SPL_LIBCOMMON_SUPPORT
15 #define CONFIG_SYS_UBOOT_START CONFIG_SYS_TEXT_BASE
16 #define CONFIG_SYS_UBOOT_BASE (CONFIG_SYS_FLASH_BASE + 0x80000)
17 #define CONFIG_SPL_OS_BOOT
18 #define CONFIG_SYS_OS_BASE (CONFIG_SYS_FLASH_BASE + 0x180000)
19 #define CONFIG_SYS_FDT_BASE (CONFIG_SYS_FLASH_BASE + 0x1980000)
20 #define CONFIG_SYS_FDT_SIZE (48 * SZ_1K)
21 #define CONFIG_SYS_SPL_ARGS_ADDR 0x18000000
24 * Below defines are set but NOT really used since we by
25 * design force U-Boot run when we boot in development
26 * mode from SD card (SD2)
28 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTOR (0x800)
29 #define CONFIG_SYS_MMCSD_RAW_MODE_ARGS_SECTORS (0x80)
30 #define CONFIG_SYS_MMCSD_RAW_MODE_KERNEL_SECTOR (0x1000)
31 #define CONFIG_SPL_FS_LOAD_KERNEL_NAME "uImage"
32 #define CONFIG_SPL_FS_LOAD_ARGS_NAME "imx6q-mccmon.dtb"
34 /* Size of malloc() pool */
35 #define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M)
37 #define CONFIG_BOARD_EARLY_INIT_F
38 #define CONFIG_BOARD_LATE_INIT
40 #define CONFIG_MXC_UART
41 #define CONFIG_MXC_UART_BASE UART1_BASE
43 #define CONFIG_SYS_MEMTEST_START 0x10000000
44 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + 500 * SZ_1M)
47 #define CONFIG_SYS_I2C
48 #define CONFIG_SYS_I2C_MXC
49 #define CONFIG_SYS_I2C_MXC_I2C1 /* enable I2C bus 1 */
50 #define CONFIG_SYS_I2C_MXC_I2C2 /* enable I2C bus 2 */
51 #define CONFIG_SYS_I2C_SPEED 100000
53 /* MMC Configuration */
54 #define CONFIG_SYS_FSL_USDHC_NUM 2
55 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
58 #define CONFIG_SYS_FLASH_BASE WEIM_ARB_BASE_ADDR
59 #define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_16BIT
60 #define CONFIG_SYS_FLASH_EMPTY_INFO
61 #define CONFIG_FLASH_VERIFY
64 #define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1
65 #define CONFIG_SYS_FLASH_BANKS_LIST { (CONFIG_SYS_FLASH_BASE) }
66 #define CONFIG_SYS_FLASH_BANKS_SIZES { (32 * SZ_1M) }
68 /* Ethernet Configuration */
69 #define CONFIG_FEC_MXC
70 #define IMX_FEC_BASE ENET_BASE_ADDR
71 #define CONFIG_FEC_XCV_TYPE RGMII
72 #define CONFIG_ETHPRIME "FEC"
73 #define CONFIG_FEC_MXC_PHYADDR 1
75 #define CONFIG_EXTRA_ENV_SETTINGS \
76 "console=ttymxc0,115200 quiet\0" \
77 "fdtfile=imx6q-mccmon6.dtb\0" \
78 "fdt_high=0xffffffff\0" \
79 "initrd_high=0xffffffff\0" \
82 "tftpboot ${kernel_addr} ${kernel_file};" \
83 "tftpboot ${fdt_addr} ${fdtfile};\0" \
85 "setenv boot_medium nor;" \
86 "setexpr.l _src_sbmr1 *0x020d8004;" \
87 "setexpr _b_medium ${_src_sbmr1} '&' 0x00000040;" \
88 "if test ${_b_medium} = 40; then " \
89 "setenv boot_medium sdcard;" \
91 "kernel_file=uImage\0" \
93 "load mmc ${bootdev}:${bootpart} ${kernel_addr} uImage;" \
94 "load mmc ${bootdev}:${bootpart} ${fdt_addr} ${fdtfile};\0" \
96 "echo '#######################';" \
97 "echo '# Factory SDcard Boot #';" \
98 "echo '#######################';" \
100 "setenv mmcfactorydev 0;" \
101 "setenv mmcfactorypart 1;" \
102 "run factory_flash_img;\0" \
104 "setenv kernelnor 0x08180000;" \
105 "setenv dtbnor 0x09980000;" \
106 "setenv bootargs console=${console} " \
107 CONFIG_MTDPARTS_DEFAULT " " \
108 "root=/dev/mmcblk1 rootfstype=ext4 rw rootwait noinitrd;" \
109 "cp.l ${dtbnor} ${dtbloadaddr} 0x8000;" \
110 "bootm ${kernelnor} - ${dtbloadaddr};\0" \
112 "echo '#######################';" \
113 "echo '# RECOVERY SWU Boot #';" \
114 "echo '#######################';" \
115 "setenv rootfsloadaddr 0x13000000;" \
116 "setenv swukernelnor 0x08980000;" \
117 "setenv swurootfsnor 0x09180000;" \
118 "setenv swudtbnor 0x099A0000;" \
119 "setenv bootargs console=${console} " \
120 CONFIG_MTDPARTS_DEFAULT " " \
121 "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
122 ":${hostname}::off root=/dev/ram rw;" \
123 "cp.l ${swurootfsnor} ${rootfsloadaddr} 0x200000;" \
124 "cp.l ${swudtbnor} ${dtbloadaddr} 0x8000;" \
125 "bootm ${swukernelnor} ${rootfsloadaddr} ${dtbloadaddr};\0" \
127 "echo '#######################';" \
128 "echo '# TFTP Boot #';" \
129 "echo '#######################';" \
130 "if run download_kernel; then " \
131 "setenv bootargs console=${console} " \
132 "root=/dev/mmcblk0p2 rootwait;" \
133 "bootm ${kernel_addr} - ${fdt_addr};" \
136 "if test -n ${recovery_status}; then " \
137 "run boot_recovery;" \
139 "if test ! -n ${boot_medium}; then " \
140 "run get_boot_medium;" \
141 "if test ${boot_medium} = sdcard; then " \
147 "if test ${boot_medium} = tftp; then " \
152 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" \
153 "fdt_addr=0x18000000\0" \
156 "kernel_addr=" __stringify(CONFIG_LOADADDR) "\0" \
158 "load_addr=0x11000000\0" \
159 "dtbloadaddr=0x12000000\0" \
160 "uboot_file=u-boot.img\0" \
162 "load_uboot=tftp ${load_addr} ${uboot_file}\0" \
163 "nor_img_addr=0x11000000\0" \
164 "nor_img_file=core-image-lwn-mccmon6.nor\0" \
165 "emmc_img_file=core-image-lwn-mccmon6.ext4\0" \
166 "nor_bank_start=" __stringify(CONFIG_SYS_FLASH_BASE) "\0" \
167 "nor_img_size=0x02000000\0" \
168 "factory_script_file=factory.scr\0" \
169 "factory_load_script=" \
170 "if test -e mmc ${mmcdev}:${mmcfactorypart} " \
171 "${factory_script_file}; then " \
172 "load mmc ${mmcdev}:${mmcfactorypart} " \
173 "${loadaddr} ${factory_script_file};" \
175 "factory_script=echo Running factory script from mmc${mmcdev} ...; " \
176 "source ${loadaddr}\0" \
177 "factory_flash_img="\
178 "echo 'Flash mccmon6 with factory images'; " \
179 "if run factory_load_script; then " \
180 "run factory_script;" \
182 "echo No factory script: ${factory_script_file} found on " \
183 "device ${mmcdev};" \
184 "run factory_nor_img;" \
185 "run factory_eMMC_img;" \
188 "echo 'Update mccmon6 eMMC image'; " \
189 "if load mmc ${mmcdev}:${mmcfactorypart} " \
190 "${loadaddr} ${emmc_img_file}; then " \
191 "setexpr fw_sz ${filesize} / 0x200;" \
192 "setexpr fw_sz ${fw_sz} + 1;" \
193 "mmc dev ${mmcfactorydev};" \
194 "mmc write ${loadaddr} 0x0 ${fw_sz};" \
197 "echo 'Update mccmon6 NOR image'; " \
198 "if load mmc ${mmcdev}:${mmcfactorypart} " \
199 "${nor_img_addr} ${nor_img_file}; then " \
203 "protect off ${nor_bank_start} +${nor_img_size};" \
204 "erase ${nor_bank_start} +${nor_img_size};" \
205 "setexpr nor_img_size ${nor_img_size} / 4; " \
206 "cp.l ${nor_img_addr} ${nor_bank_start} ${nor_img_size}\0" \
208 "echo 'Update mccmon6 NOR U-BOOT via TFTP'; " \
209 "setenv nor_img_file u-boot.img; " \
210 "setenv nor_img_size 0x80000; " \
211 "setenv nor_bank_start 0x08080000; " \
212 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \
216 "echo 'Update mccmon6 NOR uImage via TFTP'; " \
217 "setenv nor_img_file uImage; " \
218 "setenv nor_img_size 0x500000; " \
219 "setenv nor_bank_start 0x08180000; " \
220 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \
224 "echo 'Update mccmon6 NOR DTB via TFTP'; " \
225 "setenv nor_img_file imx6q-mccmon6.dtb; " \
226 "setenv nor_img_size 0x20000; " \
227 "setenv nor_bank_start 0x09980000; " \
228 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \
232 "echo 'Update mccmon6 NOR image via TFTP'; " \
233 "if tftpboot ${nor_img_addr} ${nor_img_file}; then " \
237 "if tftp ${load_addr} SPL_padded; then " \
238 "erase 0x08000000 +0x20000;" \
239 "cp.b ${load_addr} 0x08000000 0x20000;" \
242 "if mmc dev 1; then " \
243 "if tftp ${load_addr} ${SPL_file}; then " \
244 "setexpr fw_sz ${filesize} / 0x200; " \
245 "setexpr fw_sz ${fw_sz} + 1; " \
246 "mmc write ${load_addr} 0x2 ${fw_sz};" \
250 "if mmc dev 1; then " \
251 "if run load_uboot; then " \
252 "setexpr fw_sz ${filesize} / 0x200; " \
253 "setexpr fw_sz ${fw_sz} + 1; " \
254 "mmc write ${load_addr} 0x8A ${fw_sz};" \
258 /* Physical Memory Map */
259 #define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
261 #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM
262 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
263 #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE
265 #define CONFIG_SYS_INIT_SP_OFFSET \
266 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
267 #define CONFIG_SYS_INIT_SP_ADDR \
268 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
270 /* Environment organization */
271 #define CONFIG_ENV_SIZE (SZ_128K)
273 /* Envs are stored in NOR flash */
274 #define CONFIG_ENV_SECT_SIZE (SZ_128K)
275 #define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x40000)
277 #define CONFIG_SYS_REDUNDAND_ENVIRONMENT
278 #define CONFIG_ENV_ADDR_REDUND (CONFIG_SYS_FLASH_BASE + 0x60000)
279 #define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE
281 #endif /* __CONFIG_H * */