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 CFG_SYS_UBOOT_BASE \
15 (QSPI0_AMBA_BASE + CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR * 512)
17 #ifdef CONFIG_SPL_BUILD
18 /* malloc f used before GD_FLG_FULL_MALLOC_INIT set */
19 #define CONFIG_MALLOC_F_ADDR 0x912000
20 /* For RAW image gives a error info not panic */
24 /* GUIDs for capsule updatable firmware images */
25 #define IMX8MM_CL_IOT_GATE_FIT_IMAGE_GUID \
26 EFI_GUID(0x7a32a939, 0xab92, 0x467b, 0x91, 0x52, \
27 0x74, 0x77, 0x1b, 0x95, 0xe6, 0x46)
29 #define IMX8MM_CL_IOT_GATE_OPTEE_FIT_IMAGE_GUID \
30 EFI_GUID(0x0bf1165c, 0x1831, 0x4864, 0x94, 0x5e, \
31 0xac, 0x3d, 0x38, 0x48, 0xf4, 0x99)
33 #if CONFIG_IS_ENABLED(CMD_MMC)
34 # define BOOT_TARGET_MMC(func) \
38 # define BOOT_TARGET_MMC(func)
41 #if CONFIG_IS_ENABLED(CMD_USB)
42 # define BOOT_TARGET_USB(func) func(USB, usb, 0)
44 # define BOOT_TARGET_USB(func)
47 #if CONFIG_IS_ENABLED(CMD_PXE)
48 # define BOOT_TARGET_PXE(func) func(PXE, pxe, na)
50 # define BOOT_TARGET_PXE(func)
53 #if CONFIG_IS_ENABLED(CMD_DHCP)
54 # define BOOT_TARGET_DHCP(func) func(DHCP, dhcp, na)
56 # define BOOT_TARGET_DHCP(func)
59 #define BOOT_TARGET_DEVICES(func) \
60 BOOT_TARGET_USB(func) \
61 BOOT_TARGET_MMC(func) \
62 BOOT_TARGET_PXE(func) \
63 BOOT_TARGET_DHCP(func)
65 /* Initial environment variables */
66 #define CONFIG_EXTRA_ENV_SETTINGS \
70 "console=ttymxc2,115200 earlycon=ec_imx6q,0x30880000,115200\0" \
71 "fdt_addr=0x43000000\0" \
72 "fdt_addr_r=0x43000000\0" \
74 "dfu_alt_info=mmc 2=flash-bin raw 0x42 0x1D00 mmcpart 1\0" \
75 "fdt_file=sb-iotgimx8.dtb\0" \
76 "fdtfile=sb-iotgimx8.dtb\0" \
77 "initrd_addr=0x43800000\0" \
78 "bootm_size=0x10000000\0" \
79 "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
81 "mmcroot=/dev/mmcblk1p2 rootwait rw\0" \
82 "mmcautodetect=yes\0" \
83 "mmcargs=setenv bootargs console=${console} root=${mmcroot}\0 " \
84 "loadbootscript=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \
85 "bootscript=echo Running bootscript from mmc ...; " \
87 "loadimage=fatload mmc ${mmcdev}:${mmcpart} ${loadaddr} ${image}\0" \
88 "loadfdt=fatload mmc ${mmcdev}:${mmcpart} ${fdt_addr} ${fdt_file}\0" \
89 "kernel_addr_r=0x40480000\0" \
90 "pxefile_addr_r=0x40480000\0" \
91 "ramdisk_addr_r=0x43800000\0" \
92 "mmcboot=echo Booting from mmc ...; " \
94 "if test ${boot_fit} = yes || test ${boot_fit} = try; then " \
95 "bootm ${loadaddr}; " \
97 "if run loadfdt; then " \
98 "booti ${loadaddr} - ${fdt_addr}; " \
100 "echo WARN: Cannot load the DT; " \
103 "netargs=setenv bootargs console=${console} " \
105 "ip=dhcp nfsroot=${serverip}:${nfsroot},v3,tcp\0" \
106 "netboot=echo Booting from net ...; " \
108 "if test ${ip_dyn} = yes; then " \
109 "setenv get_cmd dhcp; " \
111 "setenv get_cmd tftp; " \
113 "${get_cmd} ${loadaddr} ${image}; " \
114 "if test ${boot_fit} = yes || test ${boot_fit} = try; then " \
115 "bootm ${loadaddr}; " \
117 "if ${get_cmd} ${fdt_addr} ${fdt_file}; then " \
118 "booti ${loadaddr} - ${fdt_addr}; " \
120 "echo WARN: Cannot load the DT; " \
124 /* Link Definitions */
126 #define CFG_SYS_INIT_RAM_ADDR 0x40000000
127 #define CFG_SYS_INIT_RAM_SIZE 0x80000
130 #define CFG_SYS_SDRAM_BASE 0x40000000
131 #define PHYS_SDRAM 0x40000000
132 #define PHYS_SDRAM_SIZE 0x80000000 /* 2GB DDR */
136 #define CFG_SYS_FSL_USDHC_NUM 2
137 #define CFG_SYS_FSL_ESDHC_ADDR 0
139 #define CONFIG_FEC_MXC_PHYADDR 0
142 #define CONFIG_MXC_USB_PORTSC (PORT_PTS_UTMI | PORT_PTS_PTW)
144 #endif /*__IMX8MM_CL_IOT_GATE_H*/