1 /* SPDX-License-Identifier: GPL-2.0+ */
3 * Configuration header file for K3 J721S2 EVM
5 * Copyright (C) 2021 Texas Instruments Incorporated - https://www.ti.com/
6 * David Huang <d-huang@ti.com>
9 #ifndef __CONFIG_J721S2_EVM_H
10 #define __CONFIG_J721S2_EVM_H
12 #include <linux/sizes.h>
13 #include <config_distro_bootcmd.h>
14 #include <environment/ti/mmc.h>
15 #include <environment/ti/k3_rproc.h>
16 #include <environment/ti/ufs.h>
17 #include <environment/ti/k3_dfu.h>
19 /* DDR Configuration */
20 #define CONFIG_SYS_SDRAM_BASE1 0x880000000
22 /* SPL Loader Configuration */
23 #if defined(CONFIG_TARGET_J721S2_A72_EVM) || defined(CONFIG_TARGET_J7200_A72_EVM)
24 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SPL_TEXT_BASE + SZ_4M)
25 #define CONFIG_SYS_UBOOT_BASE 0x50280000
26 /* Image load address in RAM for DFU boot*/
28 #define CONFIG_SYS_UBOOT_BASE 0x50080000
30 * Maximum size in memory allocated to the SPL BSS. Keep it as tight as
31 * possible (to allow the build to go through), as this directly affects
32 * our memory footprint. The less we use for BSS the more we have available
33 * for everything else.
35 #define CONFIG_SPL_BSS_MAX_SIZE 0xA000
37 * Link BSS to be within SPL in a dedicated region located near the top of
38 * the MCU SRAM, this way making it available also before relocation. Note
39 * that we are not using the actual top of the MCU SRAM as there is a memory
40 * location filled in by the boot ROM that we want to read out without any
41 * interference from the C context.
43 #define CONFIG_SPL_BSS_START_ADDR (0x41c80000 -\
44 CONFIG_SPL_BSS_MAX_SIZE)
45 /* Set the stack right below the SPL BSS section */
46 #define CONFIG_SYS_INIT_SP_ADDR CONFIG_SPL_BSS_START_ADDR
47 /* Configure R5 SPL post-relocation malloc pool in DDR */
48 #define CONFIG_SYS_SPL_MALLOC_START 0x84000000
49 #define CONFIG_SYS_SPL_MALLOC_SIZE SZ_16M
50 /* Image load address in RAM for DFU boot*/
53 #ifdef CONFIG_SYS_K3_SPL_ATF
54 #define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "tispl.bin"
57 #define CONFIG_SPL_MAX_SIZE CONFIG_SYS_K3_MAX_DOWNLODABLE_IMAGE_SIZE
59 #define CONFIG_SYS_BOOTM_LEN SZ_64M
61 /* U-Boot general configuration */
62 #define EXTRA_ENV_J721S2_BOARD_SETTINGS \
63 "default_device_tree=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
65 "setenv name_fdt ${default_device_tree};" \
66 "setenv fdtfile ${name_fdt}\0" \
68 "console=ttyS2,115200n8\0" \
69 "args_all=setenv optargs earlycon=ns16550a,mmio32,0x02880000 " \
71 "run_kern=booti ${loadaddr} ${rd_spec} ${fdtaddr}\0"
73 #define PARTS_DEFAULT \
74 /* Linux partitions */ \
75 "uuid_disk=${uuid_gpt_disk};" \
76 "name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs}\0"
78 #ifdef CONFIG_SYS_K3_SPL_ATF
79 #if defined(CONFIG_TARGET_J721S2_R5_EVM)
80 #define EXTRA_ENV_R5_SPL_RPROC_FW_ARGS_MMC \
81 "addr_mcur5f0_0load=0x89000000\0" \
82 "name_mcur5f0_0fw=/lib/firmware/j7-mcu-r5f0_0-fw\0"
83 #elif defined(CONFIG_TARGET_J7200_R5_EVM)
84 #define EXTRA_ENV_R5_SPL_RPROC_FW_ARGS_MMC \
85 "addr_mcur5f0_0load=0x89000000\0" \
86 "name_mcur5f0_0fw=/lib/firmware/j7200-mcu-r5f0_0-fw\0"
87 #endif /* CONFIG_TARGET_J721S2_R5_EVM */
89 #define EXTRA_ENV_R5_SPL_RPROC_FW_ARGS_MMC ""
90 #endif /* CONFIG_SYS_K3_SPL_ATF */
92 /* U-Boot MMC-specific configuration */
93 #define EXTRA_ENV_J721S2_BOARD_SETTINGS_MMC \
98 EXTRA_ENV_R5_SPL_RPROC_FW_ARGS_MMC \
100 "init_mmc=run args_all args_mmc\0" \
101 "get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}\0" \
103 "fdt address ${fdtaddr};" \
104 "fdt resize 0x100000;" \
105 "for overlay in $name_overlays;" \
107 "load mmc ${bootpart} ${dtboaddr} ${bootdir}/${overlay} && " \
108 "fdt apply ${dtboaddr};" \
110 "partitions=" PARTS_DEFAULT \
111 "get_kern_mmc=load mmc ${bootpart} ${loadaddr} " \
112 "${bootdir}/${name_kern}\0" \
113 "get_fit_mmc=load mmc ${bootpart} ${addr_fit} " \
114 "${bootdir}/${name_fit}\0" \
115 "partitions=" PARTS_DEFAULT
117 /* Set the default list of remote processors to boot */
118 #if defined(CONFIG_TARGET_J721S2_A72_EVM) || defined(CONFIG_TARGET_J7200_A72_EVM)
119 #ifdef DEFAULT_RPROCS
120 #undef DEFAULT_RPROCS
124 #ifdef CONFIG_TARGET_J721S2_A72_EVM
125 #define DEFAULT_RPROCS "" \
126 "2 /lib/firmware/j721s2-main-r5f0_0-fw " \
127 "3 /lib/firmware/j721s2-main-r5f0_1-fw " \
128 "4 /lib/firmware/j721s2-main-r5f1_0-fw " \
129 "5 /lib/firmware/j721s2-main-r5f1_1-fw " \
130 "6 /lib/firmware/j721s2-c71_0-fw " \
131 "7 /lib/firmware/j721s2-c71_1-fw "
132 #endif /* CONFIG_TARGET_J721S2_A72_EVM */
134 #ifdef CONFIG_TARGET_J7200_A72_EVM
135 #define EXTRA_ENV_CONFIG_MAIN_CPSW0_QSGMII_PHY \
136 "do_main_cpsw0_qsgmii_phyinit=1\0" \
137 "init_main_cpsw0_qsgmii_phy=gpio set gpio@22_17;" \
138 "gpio clear gpio@22_16\0" \
139 "main_cpsw0_qsgmii_phyinit=" \
140 "if test ${do_main_cpsw0_qsgmii_phyinit} -eq 1 && test ${dorprocboot} -eq 1 && " \
141 "test ${boot} = mmc; then " \
142 "run init_main_cpsw0_qsgmii_phy;" \
144 #define DEFAULT_RPROCS "" \
145 "2 /lib/firmware/j7200-main-r5f0_0-fw " \
146 "3 /lib/firmware/j7200-main-r5f0_1-fw "
147 #endif /* CONFIG_TARGET_J7200_A72_EVM */
149 #ifndef EXTRA_ENV_CONFIG_MAIN_CPSW0_QSGMII_PHY
150 #define EXTRA_ENV_CONFIG_MAIN_CPSW0_QSGMII_PHY
153 /* set default dfu_bufsiz to 128KB (sector size of OSPI) */
154 #define EXTRA_ENV_DFUARGS \
160 #if defined(CONFIG_TARGET_J721S2_A72_EVM) || defined(CONFIG_TARGET_J7200_A72_EVM)
161 #define EXTRA_ENV_J721S2_BOARD_SETTINGS_MTD \
162 "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
163 "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0"
165 #define EXTRA_ENV_J721S2_BOARD_SETTINGS_MTD
168 /* Incorporate settings into the U-Boot environment */
169 #define CONFIG_EXTRA_ENV_SETTINGS \
170 DEFAULT_LINUX_BOOT_ENV \
171 DEFAULT_MMC_TI_ARGS \
172 DEFAULT_FIT_TI_ARGS \
173 EXTRA_ENV_J721S2_BOARD_SETTINGS \
174 EXTRA_ENV_J721S2_BOARD_SETTINGS_MMC \
175 EXTRA_ENV_RPROC_SETTINGS \
177 DEFAULT_UFS_TI_ARGS \
178 EXTRA_ENV_J721S2_BOARD_SETTINGS_MTD \
179 EXTRA_ENV_CONFIG_MAIN_CPSW0_QSGMII_PHY
181 /* Now for the remaining common defines */
182 #include <configs/ti_armv7_common.h>
184 /* MMC ENV related defines */
186 #endif /* __CONFIG_J721S2_EVM_H */