1 /* SPDX-License-Identifier: GPL-2.0+ */
6 #ifndef __IMX8M_PHANBELL_H
7 #define __IMX8M_PHANBELL_H
9 #include <linux/sizes.h>
10 #include <asm/arch/imx-regs.h>
12 #define CONFIG_SPL_MAX_SIZE (172 * 1024)
13 #define CONFIG_SYS_MONITOR_LEN (512 * 1024)
14 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR
15 #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300
17 #ifdef CONFIG_SPL_BUILD
18 /*#define CONFIG_ENABLE_DDR_TRAINING_DEBUG*/
19 #define CONFIG_SPL_STACK 0x187FF0
20 #define CONFIG_SPL_BSS_START_ADDR 0x00180000
21 #define CONFIG_SPL_BSS_MAX_SIZE 0x2000 /* 8 KB */
22 #define CONFIG_SYS_SPL_MALLOC_START 0x42200000
23 #define CONFIG_SYS_SPL_MALLOC_SIZE 0x80000 /* 512 KB */
24 #define CONFIG_SYS_SPL_PTE_RAM_BASE 0x41580000
26 /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
27 #define CONFIG_MALLOC_F_ADDR 0x182000
28 /* For RAW image gives a error info not panic */
29 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
34 #define CONFIG_REMAKE_ELF
38 #if defined(CONFIG_CMD_NET)
39 #define CONFIG_ETHPRIME "FEC"
41 #define CONFIG_FEC_XCV_TYPE RGMII
42 #define CONFIG_FEC_MXC_PHYADDR 0
43 #define FEC_QUIRK_ENET_MAC
45 #define IMX_FEC_BASE 0x30BE0000
48 #define CONFIG_MFG_ENV_SETTINGS \
49 "initrd_addr=0x43800000\0" \
50 "initrd_high=0xffffffff\0" \
52 /* Initial environment variables */
53 #define CONFIG_EXTRA_ENV_SETTINGS \
54 CONFIG_MFG_ENV_SETTINGS \
57 "console=ttymxc0,115200\0" \
58 "fdt_addr=0x43000000\0" \
59 "fdt_high=0xffffffffffffffff\0" \
61 "fdt_file=imx8mq-phanbell.dtb\0" \
62 "initrd_addr=0x43800000\0" \
63 "initrd_high=0xffffffffffffffff\0" \
64 "mmcdev="__stringify(CONFIG_SYS_MMC_ENV_DEV)"\0" \
65 "mmcpart=" __stringify(CONFIG_SYS_MMC_IMG_LOAD_PART) "\0" \
66 "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \
67 "mmcautodetect=yes\0" \
68 "mmcargs=setenv bootargs console=${console} root=${mmcroot}\0 " \
69 "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
70 "bootscript=echo Running bootscript from mmc ...; " \
72 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
73 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
74 "mmcboot=echo Booting from mmc ...; " \
76 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
77 "if run loadfdt; then " \
78 "booti ${loadaddr} - ${fdt_addr}; " \
80 "echo WARN: Cannot load the DT; " \
83 "echo wait for boot; " \
85 "netargs=setenv bootargs console=${console} " \
87 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
88 "netboot=echo Booting from net ...; " \
90 "if test ${ip_dyn} = yes; then " \
91 "setenv get_cmd dhcp; " \
93 "setenv get_cmd tftp; " \
95 "${get_cmd} ${loadaddr} ${image}; " \
96 "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
97 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
98 "booti ${loadaddr} - ${fdt_addr}; " \
100 "echo WARN: Cannot load the DT; " \
106 /* Link Definitions */
108 #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
109 #define CONFIG_SYS_INIT_RAM_SIZE 0x80000
110 #define CONFIG_SYS_INIT_SP_OFFSET \
111 (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
112 #define CONFIG_SYS_INIT_SP_ADDR \
113 (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
115 #define CONFIG_MMCROOT "/dev/mmcblk1p2" /* USDHC2 */
117 #define CONFIG_SYS_SDRAM_BASE 0x40000000
118 #define PHYS_SDRAM 0x40000000
119 #define PHYS_SDRAM_SIZE 0x40000000 /* 1GB DDR */
121 #define CONFIG_SYS_MEMTEST_START PHYS_SDRAM
122 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \
123 (PHYS_SDRAM_SIZE >> 1))
125 #define CONFIG_MXC_UART_BASE UART1_BASE_ADDR
127 /* Monitor Command Prompt */
128 #define CONFIG_SYS_CBSIZE 1024
129 #define CONFIG_SYS_MAXARGS 64
130 #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
131 #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \
132 sizeof(CONFIG_SYS_PROMPT) + 16)
134 #define CONFIG_SYS_FSL_USDHC_NUM 2
135 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
137 #define CONFIG_SYS_MMC_IMG_LOAD_PART 1
139 #define CONFIG_MXC_GPIO
141 #define CONFIG_OF_SYSTEM_SETUP