[thirdparty/u-boot.git] / include / configs / j721e_evm.h

/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Configuration header file for K3 J721E EVM
 *
 * Copyright (C) 2018-2019 Texas Instruments Incorporated - http://www.ti.com/
 *	Lokesh Vutla <lokeshvutla@ti.com>
 */

#ifndef __CONFIG_J721E_EVM_H
#define __CONFIG_J721E_EVM_H

#include <linux/sizes.h>
#include <config_distro_bootcmd.h>
#include <environment/ti/mmc.h>

#define CONFIG_ENV_SIZE			(128 << 10)

/* DDR Configuration */
#define CONFIG_SYS_SDRAM_BASE1		0x880000000

/* SPL Loader Configuration */
#ifdef CONFIG_TARGET_J721E_A72_EVM
#define CONFIG_SYS_INIT_SP_ADDR         (CONFIG_SPL_TEXT_BASE +	\
					 CONFIG_SYS_K3_NON_SECURE_MSRAM_SIZE)
#define CONFIG_SYS_SPI_U_BOOT_OFFS	0x280000
#else
/*
 * 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
#define CONFIG_SYS_SPI_U_BOOT_OFFS	0x80000
#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

/* U-Boot general configuration */
#define EXTRA_ENV_J721E_BOARD_SETTINGS					\
	"default_device_tree=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0"	\
	"findfdt=setenv fdtfile ${default_device_tree}\0"		\
	"loadaddr=0x80080000\0"						\
	"fdtaddr=0x82000000\0"						\
	"overlayaddr=0x83000000\0"					\
	"name_kern=Image\0"						\
	"console=ttyS2,115200n8\0"					\
	"args_all=setenv optargs earlycon=ns16550a,mmio32,0x02800000\0" \
	"run_kern=booti ${loadaddr} ${rd_spec} ${fdtaddr}\0"

/* 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"						\
	"rd_spec=-\0"							\
	"init_mmc=run args_all args_mmc\0"				\
	"get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
	"get_overlay_mmc="						\
		"fdt address ${fdtaddr};"				\
		"fdt resize 0x100000;"					\
		"for overlay in $name_overlays;"			\
		"do;"							\
		"load mmc ${bootpart} ${overlayaddr} ${bootdir}/${overlay} && "	\
		"fdt apply ${overlayaddr};"				\
		"done;\0"						\
	"get_kern_mmc=load mmc ${bootpart} ${loadaddr} "		\
		"${bootdir}/${name_kern}\0"

/* Incorporate settings into the U-Boot environment */
#define CONFIG_EXTRA_ENV_SETTINGS					\
	DEFAULT_MMC_TI_ARGS						\
	EXTRA_ENV_J721E_BOARD_SETTINGS					\
	EXTRA_ENV_J721E_BOARD_SETTINGS_MMC

/* Now for the remaining common defines */
#include <configs/ti_armv7_common.h>

#endif /* __CONFIG_J721E_EVM_H */
Commit	Line	Data
f8185032 LV	1	/* SPDX-License-Identifier: GPL-2.0+ */
	2	/*
	3	* Configuration header file for K3 J721E EVM
	4	*
	5	* Copyright (C) 2018-2019 Texas Instruments Incorporated - http://www.ti.com/
	6	* Lokesh Vutla <lokeshvutla@ti.com>
	7	*/
	8
	9	#ifndef __CONFIG_J721E_EVM_H
	10	#define __CONFIG_J721E_EVM_H
	11
	12	#include <linux/sizes.h>
	13	#include <config_distro_bootcmd.h>
	14	#include <environment/ti/mmc.h>
	15
	16	#define CONFIG_ENV_SIZE (128 << 10)
	17
	18	/* DDR Configuration */
	19	#define CONFIG_SYS_SDRAM_BASE1 0x880000000
	20
	21	/* SPL Loader Configuration */
	22	#ifdef CONFIG_TARGET_J721E_A72_EVM
	23	#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SPL_TEXT_BASE + \
	24	CONFIG_SYS_K3_NON_SECURE_MSRAM_SIZE)
	25	#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x280000
	26	#else
	27	/*
	28	* Maximum size in memory allocated to the SPL BSS. Keep it as tight as
	29	* possible (to allow the build to go through), as this directly affects
	30	* our memory footprint. The less we use for BSS the more we have available
	31	* for everything else.
	32	*/
	33	#define CONFIG_SPL_BSS_MAX_SIZE 0xA000
	34	/*
	35	* Link BSS to be within SPL in a dedicated region located near the top of
	36	* the MCU SRAM, this way making it available also before relocation. Note
	37	* that we are not using the actual top of the MCU SRAM as there is a memory
	38	* location filled in by the boot ROM that we want to read out without any
	39	* interference from the C context.
	40	*/
	41	#define CONFIG_SPL_BSS_START_ADDR (CONFIG_SYS_K3_BOOT_PARAM_TABLE_INDEX -\
	42	CONFIG_SPL_BSS_MAX_SIZE)
	43	/* Set the stack right below the SPL BSS section */
	44	#define CONFIG_SYS_INIT_SP_ADDR CONFIG_SPL_BSS_START_ADDR
	45	/* Configure R5 SPL post-relocation malloc pool in DDR */
	46	#define CONFIG_SYS_SPL_MALLOC_START 0x84000000
	47	#define CONFIG_SYS_SPL_MALLOC_SIZE SZ_16M
	48	#define CONFIG_SYS_SPI_U_BOOT_OFFS 0x80000
	49	#endif
	50
	51	#ifdef CONFIG_SYS_K3_SPL_ATF
	52	#define CONFIG_SPL_FS_LOAD_PAYLOAD_NAME "tispl.bin"
	53	#endif
	54
	55	#define CONFIG_SPL_MAX_SIZE CONFIG_SYS_K3_MAX_DOWNLODABLE_IMAGE_SIZE
	56
	57	#define CONFIG_SYS_BOOTM_LEN SZ_64M
	58	#define CONFIG_CQSPI_REF_CLK 133333333
	59
	60	/* U-Boot general configuration */
	61	#define EXTRA_ENV_J721E_BOARD_SETTINGS \
	62	"default_device_tree=" CONFIG_DEFAULT_DEVICE_TREE ".dtb\0" \
ee53b595	63	"findfdt=setenv fdtfile ${default_device_tree}\0" \
f8185032 LV	64	"loadaddr=0x80080000\0" \
	65	"fdtaddr=0x82000000\0" \
	66	"overlayaddr=0x83000000\0" \
	67	"name_kern=Image\0" \
	68	"console=ttyS2,115200n8\0" \
	69	"args_all=setenv optargs earlycon=ns16550a,mmio32,0x02800000\0" \
	70	"run_kern=booti ${loadaddr} ${rd_spec} ${fdtaddr}\0"
	71
	72	/* U-Boot MMC-specific configuration */
	73	#define EXTRA_ENV_J721E_BOARD_SETTINGS_MMC \
	74	"boot=mmc\0" \
	75	"mmcdev=1\0" \
	76	"bootpart=1:2\0" \
	77	"bootdir=/boot\0" \
	78	"rd_spec=-\0" \
	79	"init_mmc=run args_all args_mmc\0" \
	80	"get_fdt_mmc=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
	81	"get_overlay_mmc=" \
	82	"fdt address ${fdtaddr};" \
	83	"fdt resize 0x100000;" \
ee53b595	84	"for overlay in $name_overlays;" \
f8185032 LV	85	"do;" \
	86	"load mmc ${bootpart} ${overlayaddr} ${bootdir}/${overlay} && " \
	87	"fdt apply ${overlayaddr};" \
	88	"done;\0" \
	89	"get_kern_mmc=load mmc ${bootpart} ${loadaddr} " \
	90	"${bootdir}/${name_kern}\0"
	91
	92	/* Incorporate settings into the U-Boot environment */
	93	#define CONFIG_EXTRA_ENV_SETTINGS \
	94	DEFAULT_MMC_TI_ARGS \
	95	EXTRA_ENV_J721E_BOARD_SETTINGS \
	96	EXTRA_ENV_J721E_BOARD_SETTINGS_MMC
	97
	98	/* Now for the remaining common defines */
	99	#include <configs/ti_armv7_common.h>
	100
	101	#endif /* __CONFIG_J721E_EVM_H */