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u-boot/include/configs/j721e_evm.h
Sinthu Raja 0ca9f70423 include: configs: Update env for selecting right dtb 
Now that single defconfig can be used for booting J721E EVM and
SK, default device tree will not work for selecting dtb for
kernel. Update the findfdt env to select right dtb based on
board_name env variable.

Signed-off-by: Sinthu Raja <sinthu.raja@ti.com>
2022-02-16 14:19:30 -05:00

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/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Configuration header file for K3 J721E EVM
*
* Copyright (C) 2018-2020 Texas Instruments Incorporated - https://www.ti.com/
* Lokesh Vutla <lokeshvutla@ti.com>
*/
#ifndef __CONFIG_J721E_EVM_H
#define __CONFIG_J721E_EVM_H
#include <linux/sizes.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_J721E_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 (CONFIG_SYS_K3_BOOT_PARAM_TABLE_INDEX -\
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 */
/* U-Boot general configuration */
#define EXTRA_ENV_J721E_BOARD_SETTINGS \
"default_device_tree=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
"findfdt=" \
"setenv name_fdt ${default_device_tree};" \
"if test $board_name = j721e; then " \
"setenv name_fdt k3-j721e-common-proc-board.dtb; fi;" \
"if test $board_name = j721e-eaik || test $board_name = j721e-sk; then " \
"setenv name_fdt k3-j721e-sk.dtb; fi;" \
"setenv fdtfile ${name_fdt}\0" \
"name_kern=Image\0" \
"console=ttyS2,115200n8\0" \
"args_all=setenv optargs earlycon=ns16550a,mmio32,0x02800000 " \
"${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_J721E_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_J721E_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_J721E_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_J721E_A72_EVM) || defined(CONFIG_TARGET_J7200_A72_EVM)
#define EXTRA_ENV_CONFIG_MAIN_CPSW0_QSGMII_PHY \
"dorprocboot=1\0" \
"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"
#ifdef DEFAULT_RPROCS
#undef DEFAULT_RPROCS
#endif
#endif
#ifdef CONFIG_TARGET_J721E_A72_EVM
#define DEFAULT_RPROCS "" \
"2 /lib/firmware/j7-main-r5f0_0-fw " \
"3 /lib/firmware/j7-main-r5f0_1-fw " \
"4 /lib/firmware/j7-main-r5f1_0-fw " \
"5 /lib/firmware/j7-main-r5f1_1-fw " \
"6 /lib/firmware/j7-c66_0-fw " \
"7 /lib/firmware/j7-c66_1-fw " \
"8 /lib/firmware/j7-c71_0-fw "
#endif /* CONFIG_TARGET_J721E_A72_EVM */
#ifdef CONFIG_TARGET_J7200_A72_EVM
#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
#define EXTRA_ENV_DFUARGS \
DFU_ALT_INFO_MMC \
DFU_ALT_INFO_EMMC \
DFU_ALT_INFO_RAM \
DFU_ALT_INFO_OSPI
#if defined(CONFIG_TARGET_J721E_A72_EVM) || defined(CONFIG_TARGET_J7200_A72_EVM)
#define EXTRA_ENV_J721E_BOARD_SETTINGS_MTD \
"mtdids=" CONFIG_MTDIDS_DEFAULT "\0" \
"mtdparts=" CONFIG_MTDPARTS_DEFAULT "\0"
#else
#define EXTRA_ENV_J721E_BOARD_SETTINGS_MTD
#endif
#if CONFIG_IS_ENABLED(CMD_PXE)
# define BOOT_TARGET_PXE(func) func(PXE, pxe, na)
#else
# define BOOT_TARGET_PXE(func)
#endif
#if CONFIG_IS_ENABLED(CMD_DHCP)
# define BOOT_TARGET_DHCP(func) func(DHCP, dhcp, na)
#else
# define BOOT_TARGET_DHCP(func)
#endif
#define BOOT_TARGET_DEVICES(func) \
func(MMC, mmc, 1) \
func(MMC, mmc, 0) \
BOOT_TARGET_PXE(func) \
BOOT_TARGET_DHCP(func)
#include <config_distro_bootcmd.h>
/* 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_J721E_BOARD_SETTINGS \
EXTRA_ENV_J721E_BOARD_SETTINGS_MMC \
EXTRA_ENV_RPROC_SETTINGS \
EXTRA_ENV_DFUARGS \
DEFAULT_UFS_TI_ARGS \
EXTRA_ENV_J721E_BOARD_SETTINGS_MTD \
EXTRA_ENV_CONFIG_MAIN_CPSW0_QSGMII_PHY \
BOOTENV
/* Now for the remaining common defines */
#include <configs/ti_armv7_common.h>
/* MMC ENV related defines */
#endif /* __CONFIG_J721E_EVM_H */
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