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Diffstat (limited to 'include/configs/j721s2_evm.h')
| -rw-r--r-- | include/configs/j721s2_evm.h | 191 |
1 files changed, 191 insertions, 0 deletions
diff --git a/include/configs/j721s2_evm.h b/include/configs/j721s2_evm.h new file mode 100644 index 0000000000..6fd098c957 --- /dev/null +++ b/include/configs/j721s2_evm.h @@ -0,0 +1,191 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Configuration header file for K3 J721S2 EVM + * + * Copyright (C) 2021 Texas Instruments Incorporated - https://www.ti.com/ + * David Huang <d-huang@ti.com> + */ + +#ifndef __CONFIG_J721S2_EVM_H +#define __CONFIG_J721S2_EVM_H + +#include <linux/sizes.h> +#include <config_distro_bootcmd.h> +#include <environment/ti/mmc.h> +#include <environment/ti/k3_rproc.h> +#include <environment/ti/ufs.h> +#include <environment/ti/k3_dfu.h> + +/* DDR Configuration */ +#define CONFIG_SYS_SDRAM_BASE1 0x880000000 + +/* SPL Loader Configuration */ +#if defined(CONFIG_TARGET_J721S2_A72_EVM) || defined(CONFIG_TARGET_J7200_A72_EVM) +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SPL_TEXT_BASE + \ + CONFIG_SYS_K3_NON_SECURE_MSRAM_SIZE) +#define CONFIG_SYS_UBOOT_BASE 0x50280000 +/* Image load address in RAM for DFU boot*/ +#else +#define CONFIG_SYS_UBOOT_BASE 0x50080000 +/* + * Maximum size in memory allocated to the SPL BSS. Keep it as tight as + * possible (to allow the build to go through), as this directly affects + * our memory footprint. The less we use for BSS the more we have available + * for everything else. + */ +#define CONFIG_SPL_BSS_MAX_SIZE 0xA000 +/* + * Link BSS to be within SPL in a dedicated region located near the top of + * the MCU SRAM, this way making it available also before relocation. Note + * that we are not using the actual top of the MCU SRAM as there is a memory + * location filled in by the boot ROM that we want to read out without any + * interference from the C context. + */ +#define CONFIG_SPL_BSS_START_ADDR (0x41c80000 -\ + CONFIG_SPL_BSS_MAX_SIZE) +/* Set the stack right below the SPL BSS section */ +#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SPL_BSS_START_ADDR +/* Configure R5 SPL post-relocation malloc pool in DDR */ +#define CONFIG_SYS_SPL_MALLOC_START 0x84000000 +#define CONFIG_SYS_SPL_MALLOC_SIZE SZ_16M +/* Image load address in RAM for DFU boot*/ +#endif + +#ifdef CONFIG_SYS_K3_SPL_ATF +#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "tispl.bin" +#endif + +#define CONFIG_SPL_MAX_SIZE CONFIG_SYS_K3_MAX_DOWNLODABLE_IMAGE_SIZE + +#define CONFIG_SYS_BOOTM_LEN SZ_64M +#define CONFIG_CQSPI_REF_CLK 133333333 + +/* HyperFlash related configuration */ +#define CONFIG_SYS_MAX_FLASH_BANKS_DETECT 1 + +/* U-Boot general configuration */ +#define EXTRA_ENV_J721S2_BOARD_SETTINGS \ + "default_device_tree=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \ + "findfdt=" \ + "setenv name_fdt ${default_device_tree};" \ + "setenv fdtfile ${name_fdt}\0" \ + "name_kern=Image\0" \ + "console=ttyS2,115200n8\0" \ + "args_all=setenv optargs earlycon=ns16550a,mmio32,0x02880000 " \ + "${mtdparts}\0" \ + "run_kern=booti ${loadaddr} ${rd_spec} ${fdtaddr}\0" + +#define PARTS_DEFAULT \ + /* Linux partitions */ \ + "uuid_disk=${uuid_gpt_disk};" \ + "name=rootfs,start=0,size=-,uuid=${uuid_gpt_rootfs}\0" + +#ifdef CONFIG_SYS_K3_SPL_ATF +#if defined(CONFIG_TARGET_J721S2_R5_EVM) +#define EXTRA_ENV_R5_SPL_RPROC_FW_ARGS_MMC \ + "addr_mcur5f0_0load=0x89000000\0" \ + "name_mcur5f0_0fw=/lib/firmware/j7-mcu-r5f0_0-fw\0" +#elif defined(CONFIG_TARGET_J7200_R5_EVM) +#define EXTRA_ENV_R5_SPL_RPROC_FW_ARGS_MMC \ + "addr_mcur5f0_0load=0x89000000\0" \ + "name_mcur5f0_0fw=/lib/firmware/j7200-mcu-r5f0_0-fw\0" +#endif /* CONFIG_TARGET_J721S2_R5_EVM */ +#else +#define EXTRA_ENV_R5_SPL_RPROC_FW_ARGS_MMC "" +#endif /* CONFIG_SYS_K3_SPL_ATF */ + +/* U-Boot MMC-specific configuration */ +#define EXTRA_ENV_J721S2_BOARD_SETTINGS_MMC \ + "boot=mmc\0" \ + "mmcdev=1\0" \ + "bootpart=1:2\0" \ + "bootdir=/boot\0" \ + EXTRA_ENV_R5_SPL_RPROC_FW_ARGS_MMC \ + "rd_spec=-\0" \ + "init_mmc=run args_all args_mmc\0" \ + "get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${name_fdt}\0" \ + "get_overlay_mmc=" \ + "fdt address ${fdtaddr};" \ + "fdt resize 0x100000;" \ + "for overlay in $name_overlays;" \ + "do;" \ + "load mmc ${bootpart} ${dtboaddr} ${bootdir}/${overlay} && " \ + "fdt apply ${dtboaddr};" \ + "done;\0" \ + "partitions=" PARTS_DEFAULT \ + "get_kern_mmc=load mmc ${bootpart} ${loadaddr} " \ + "${bootdir}/${name_kern}\0" \ + "get_fit_mmc=load mmc ${bootpart} ${addr_fit} " \ + "${bootdir}/${name_fit}\0" \ + "partitions=" PARTS_DEFAULT + +/* Set the default list of remote processors to boot */ +#if defined(CONFIG_TARGET_J721S2_A72_EVM) || defined(CONFIG_TARGET_J7200_A72_EVM) +#ifdef DEFAULT_RPROCS +#undef DEFAULT_RPROCS +#endif +#endif + +#ifdef CONFIG_TARGET_J721S2_A72_EVM +#define DEFAULT_RPROCS "" \ + "2 /lib/firmware/j721s2-main-r5f0_0-fw " \ + "3 /lib/firmware/j721s2-main-r5f0_1-fw " \ + "4 /lib/firmware/j721s2-main-r5f1_0-fw " \ + "5 /lib/firmware/j721s2-main-r5f1_1-fw " \ + "6 /lib/firmware/j721s2-c71_0-fw " \ + "7 /lib/firmware/j721s2-c71_1-fw " +#endif /* CONFIG_TARGET_J721S2_A72_EVM */ + +#ifdef CONFIG_TARGET_J7200_A72_EVM +#define EXTRA_ENV_CONFIG_MAIN_CPSW0_QSGMII_PHY \ + "do_main_cpsw0_qsgmii_phyinit=1\0" \ + "init_main_cpsw0_qsgmii_phy=gpio set gpio@22_17;" \ + "gpio clear gpio@22_16\0" \ + "main_cpsw0_qsgmii_phyinit=" \ + "if test ${do_main_cpsw0_qsgmii_phyinit} -eq 1 && test ${dorprocboot} -eq 1 && " \ + "test ${boot} = mmc; then " \ + "run init_main_cpsw0_qsgmii_phy;" \ + "fi;\0" +#define DEFAULT_RPROCS "" \ + "2 /lib/firmware/j7200-main-r5f0_0-fw " \ + "3 /lib/firmware/j7200-main-r5f0_1-fw " +#endif /* CONFIG_TARGET_J7200_A72_EVM */ + +#ifndef EXTRA_ENV_CONFIG_MAIN_CPSW0_QSGMII_PHY +#define EXTRA_ENV_CONFIG_MAIN_CPSW0_QSGMII_PHY +#endif + +/* set default dfu_bufsiz to 128KB (sector size of OSPI) */ +#define EXTRA_ENV_DFUARGS \ + DFU_ALT_INFO_MMC \ + DFU_ALT_INFO_EMMC \ + DFU_ALT_INFO_RAM \ + DFU_ALT_INFO_OSPI + +#if defined(CONFIG_TARGET_J721S2_A72_EVM) || defined(CONFIG_TARGET_J7200_A72_EVM) +#define EXTRA_ENV_J721S2_BOARD_SETTINGS_MTD \ + "mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \ + "mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0" +#else +#define EXTRA_ENV_J721S2_BOARD_SETTINGS_MTD +#endif + +/* Incorporate settings into the U-Boot environment */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + DEFAULT_LINUX_BOOT_ENV \ + DEFAULT_MMC_TI_ARGS \ + DEFAULT_FIT_TI_ARGS \ + EXTRA_ENV_J721S2_BOARD_SETTINGS \ + EXTRA_ENV_J721S2_BOARD_SETTINGS_MMC \ + EXTRA_ENV_RPROC_SETTINGS \ + EXTRA_ENV_DFUARGS \ + DEFAULT_UFS_TI_ARGS \ + EXTRA_ENV_J721S2_BOARD_SETTINGS_MTD \ + EXTRA_ENV_CONFIG_MAIN_CPSW0_QSGMII_PHY + +/* Now for the remaining common defines */ +#include <configs/ti_armv7_common.h> + +/* MMC ENV related defines */ + +#endif /* __CONFIG_J721S2_EVM_H */ |