1 /* SPDX-License-Identifier: GPL-2.0+ */
9 #include <linux/sizes.h>
10 #include <linux/stringify.h>
11 #include <asm/arch/imx-regs.h>
13 #ifdef CONFIG_SPL_BUILD
14 #define CONFIG_SPL_MAX_SIZE (124 * 1024)
15 #define CONFIG_SYS_MONITOR_LEN (1024 * 1024)
16 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
17 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x800
18 #define CONFIG_SYS_MMCSD_FS_BOOT_PARTITION 0
20 #define CONFIG_SPL_LDSCRIPT "arch/arm/cpu/armv8/u-boot-spl.lds"
21 #define CONFIG_SPL_STACK 0x013E000
22 #define CONFIG_SPL_BSS_START_ADDR 0x00128000
23 #define CONFIG_SPL_BSS_MAX_SIZE 0x1000 /* 4 KB */
24 #define CONFIG_SYS_SPL_MALLOC_START 0x00120000
25 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x3000 /* 12 KB */
26 #define CONFIG_SERIAL_LPUART_BASE 0x5a060000
27 #define CONFIG_MALLOC_F_ADDR 0x00120000
29 #define CONFIG_SPL_RAW_IMAGE_ARM_TRUSTED_FIRMWARE
31 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
33 #define CONFIG_OF_EMBED
36 #define CONFIG_REMAKE_ELF
38 #define CONFIG_BOARD_EARLY_INIT_F
40 /* Flat Device Tree Definitions */
41 #define CONFIG_OF_BOARD_SETUP
43 #undef CONFIG_CMD_EXPORTENV
44 #undef CONFIG_CMD_IMPORTENV
45 #undef CONFIG_CMD_IMLS
47 #undef CONFIG_CMD_CRC32
49 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
50 #define USDHC1_BASE_ADDR 0x5B010000
51 #define USDHC2_BASE_ADDR 0x5B020000
52 #define CONFIG_SUPPORT_EMMC_BOOT /* eMMC specific */
54 #define CONFIG_ENV_OVERWRITE
56 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
58 #ifdef CONFIG_AHAB_BOOT
59 #define AHAB_ENV "sec_boot=yes\0"
61 #define AHAB_ENV "sec_boot=no\0"
64 /* Initial environment variables */
65 #define CONFIG_EXTRA_ENV_SETTINGS \
70 "console=ttyLP0,${baudrate} earlycon=lpuart32,0x5a060000,${baudrate}\0" \
71 "fdt_addr=0x83000000\0" \
72 "fdt_high=0xffffffffffffffff\0" \
74 "fdt_file=undefined\0" \
75 "initrd_addr=0x83800000\0" \
76 "initrd_high=0xffffffffffffffff\0" \
77 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
78 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
79 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
80 "mmcautodetect=yes\0" \
81 "mmcargs=setenv bootargs console=${console} root=${mmcroot}\0 " \
82 "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
83 "bootscript=echo Running bootscript from mmc ...; " \
85 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
86 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
87 "boot_os=booti ${loadaddr} - ${fdt_addr};\0" \
88 "loadcntr=fatload mmc ${mmcdev}:${mmcpart} ${cntr_addr} ${cntr_file}\0" \
89 "auth_os=auth_cntr ${cntr_addr}\0" \
90 "mmcboot=echo Booting from mmc ...; " \
92 "if test ${sec_boot} = yes; then " \
93 "if run auth_os; then " \
96 "echo ERR: failed to authenticate; " \
99 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
100 "if run loadfdt; then " \
103 "echo WARN: Cannot load the DT; " \
106 "echo wait for boot; " \
109 "netargs=setenv bootargs console=${console} " \
111 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
112 "netboot=echo Booting from net ...; " \
114 "if test ${ip_dyn} = yes; then " \
115 "setenv get_cmd dhcp; " \
117 "setenv get_cmd tftp; " \
119 "if test ${sec_boot} = yes; then " \
120 "${get_cmd} ${cntr_addr} ${cntr_file}; " \
121 "if run auth_os; then " \
124 "echo ERR: failed to authenticate; " \
127 "${get_cmd} ${loadaddr} ${image}; " \
128 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
129 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
130 "booti ${loadaddr} - ${fdt_addr}; " \
132 "echo WARN: Cannot load the DT; " \
139 #define CONFIG_BOOTCOMMAND \
140 "mmc dev ${mmcdev}; if mmc rescan; then " \
141 "if run loadbootscript; then " \
144 "if test ${sec_boot} = yes; then " \
145 "if run loadcntr; then " \
147 "else run netboot; " \
150 "if run loadimage; then " \
152 "else run netboot; " \
156 "else booti ${loadaddr} - ${fdt_addr}; fi"
158 /* Link Definitions */
159 #define CONFIG_LOADADDR 0x80280000
161 #define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR
163 #define CONFIG_SYS_INIT_SP_ADDR 0x80200000
165 /* Default environment is in SD */
166 #define CONFIG_SYS_MMC_ENV_PART 0 /* user area */
168 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1
170 /* On LPDDR4 board, USDHC1 is for eMMC, USDHC2 is for SD on CPU board */
171 #define CONFIG_SYS_MMC_ENV_DEV 1 /* USDHC2 */
172 #define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */
173 #define CONFIG_SYS_FSL_USDHC_NUM 2
175 /* Size of malloc() pool */
176 #define CONFIG_SYS_MALLOC_LEN ((CONFIG_ENV_SIZE + (32 * 1024)) * 1024)
178 #define CONFIG_SYS_SDRAM_BASE 0x80000000
179 #define PHYS_SDRAM_1 0x80000000
180 #define PHYS_SDRAM_2 0x880000000
181 #define PHYS_SDRAM_1_SIZE 0x80000000 /* 2 GB */
182 #define PHYS_SDRAM_2_SIZE 0x100000000 /* 4 GB */
185 #define CONFIG_BAUDRATE 115200
187 /* Generic Timer Definitions */
188 #define COUNTER_FREQUENCY 8000000 /* 8MHz */
191 #define CONFIG_FEC_XCV_TYPE RGMII
192 #define FEC_QUIRK_ENET_MAC
194 #endif /* __IMX8QM_MEK_H */