1 /* SPDX-License-Identifier: GPL-2.0+ */
6 #ifndef __IMX8MM_CL_IOT_GATE_H
7 #define __IMX8MM_CL_IOT_GATE_H
9 #include <linux/sizes.h>
10 #include <linux/stringify.h>
11 #include <asm/arch/imx-regs.h>
12 #include <config_distro_bootcmd.h>
14 #define CONFIG_SYS_BOOTM_LEN (32 * SZ_1M)
15 #define CONFIG_SYS_MONITOR_LEN SZ_512K
16 #define CONFIG_SYS_UBOOT_BASE \
17 (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
19 #ifdef CONFIG_SPL_BUILD
20 #define CONFIG_SPL_STACK 0x920000
21 #define CONFIG_SPL_BSS_START_ADDR 0x910000
22 #define CONFIG_SYS_SPL_MALLOC_START 0x42200000
23 #define CONFIG_SYS_SPL_MALLOC_SIZE SZ_512K /* 512 KB */
25 /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
26 #define CONFIG_MALLOC_F_ADDR 0x912000
27 /* For RAW image gives a error info not panic */
28 #define CONFIG_SPL_ABORT_ON_RAW_IMAGE
32 /* GUIDs for capsule updatable firmware images */
33 #define IMX8MM_CL_IOT_GATE_FIT_IMAGE_GUID \
34 EFI_GUID(0x7a32a939, 0xab92, 0x467b, 0x91, 0x52, \
35 0x74, 0x77, 0x1b, 0x95, 0xe6, 0x46)
37 #define IMX8MM_CL_IOT_GATE_OPTEE_FIT_IMAGE_GUID \
38 EFI_GUID(0x0bf1165c, 0x1831, 0x4864, 0x94, 0x5e, \
39 0xac, 0x3d, 0x38, 0x48, 0xf4, 0x99)
41 #if CONFIG_IS_ENABLED(CMD_MMC)
42 # define BOOT_TARGET_MMC(func) \
46 # define BOOT_TARGET_MMC(func)
49 #if CONFIG_IS_ENABLED(CMD_USB)
50 # define BOOT_TARGET_USB(func) func(USB, usb, 0)
52 # define BOOT_TARGET_USB(func)
55 #if CONFIG_IS_ENABLED(CMD_PXE)
56 # define BOOT_TARGET_PXE(func) func(PXE, pxe, na)
58 # define BOOT_TARGET_PXE(func)
61 #if CONFIG_IS_ENABLED(CMD_DHCP)
62 # define BOOT_TARGET_DHCP(func) func(DHCP, dhcp, na)
64 # define BOOT_TARGET_DHCP(func)
67 #define BOOT_TARGET_DEVICES(func) \
68 BOOT_TARGET_USB(func) \
69 BOOT_TARGET_MMC(func) \
70 BOOT_TARGET_PXE(func) \
71 BOOT_TARGET_DHCP(func)
73 /* Initial environment variables */
74 #define CONFIG_EXTRA_ENV_SETTINGS \
78 "console=ttymxc2,115200 earlycon=ec_imx6q,0x30880000,115200\0" \
79 "fdt_addr=0x43000000\0" \
80 "fdt_addr_r=0x43000000\0" \
82 "dfu_alt_info=mmc 2=flash-bin raw 0x42 0x1D00 mmcpart 1\0" \
83 "fdt_file=sb-iotgimx8.dtb\0" \
84 "fdtfile=sb-iotgimx8.dtb\0" \
85 "initrd_addr=0x43800000\0" \
86 "bootm_size=0x10000000\0" \
87 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
89 "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
90 "mmcautodetect=yes\0" \
91 "mmcargs=setenv bootargs console=${console} root=${mmcroot}\0 " \
92 "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
93 "bootscript=echo Running bootscript from mmc ...; " \
95 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
96 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
97 "kernel_addr_r=0x40480000\0" \
98 "pxefile_addr_r=0x40480000\0" \
99 "ramdisk_addr_r=0x43800000\0" \
100 "mmcboot=echo Booting from mmc ...; " \
102 "if test ${boot_fit} = yes || test ${boot_fit} = try; then " \
103 "bootm ${loadaddr}; " \
105 "if run loadfdt; then " \
106 "booti ${loadaddr} - ${fdt_addr}; " \
108 "echo WARN: Cannot load the DT; " \
111 "netargs=setenv bootargs console=${console} " \
113 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
114 "netboot=echo Booting from net ...; " \
116 "if test ${ip_dyn} = yes; then " \
117 "setenv get_cmd dhcp; " \
119 "setenv get_cmd tftp; " \
121 "${get_cmd} ${loadaddr} ${image}; " \
122 "if test ${boot_fit} = yes || test ${boot_fit} = try; then " \
123 "bootm ${loadaddr}; " \
125 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
126 "booti ${loadaddr} - ${fdt_addr}; " \
128 "echo WARN: Cannot load the DT; " \
132 /* Link Definitions */
134 #define CONFIG_SYS_INIT_RAM_ADDR 0x40000000
135 #define CONFIG_SYS_INIT_RAM_SIZE 0x80000
138 #define CONFIG_SYS_SDRAM_BASE 0x40000000
139 #define PHYS_SDRAM 0x40000000
140 #define PHYS_SDRAM_SIZE 0x80000000 /* 2GB DDR */
142 #define CONFIG_MXC_UART_BASE UART_BASE_ADDR(3)
146 #define CONFIG_SYS_FSL_USDHC_NUM 2
147 #define CONFIG_SYS_FSL_ESDHC_ADDR 0
149 #define CONFIG_FEC_MXC_PHYADDR 0
152 #define CONFIG_EHCI_HCD_INIT_AFTER_RESET
153 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
154 #define CONFIG_USB_MAX_CONTROLLER_COUNT 2
156 #endif /*__IMX8MM_CL_IOT_GATE_H*/