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environment: ti: Add DFU environment variables k3_dfu.h

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Setup env variables for updating firmwares on eMMC/OSPI/MMC via DFU

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
This commit is contained in:
Vignesh Raghavendra 2019-11-18 19:16:34 +05:30 committed by Lokesh Vutla
parent 2d2f91a480
commit f4b3c1cc33
2 changed files with 56 additions and 0 deletions
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10
include/configs/j721e_evm.h
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@ -14,6 +14,7 @@
#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
@ -100,12 +101,21 @@
"7 /lib/firmware/j7-c66_1-fw " \
"8 /lib/firmware/j7-c71_0-fw "
/* set default dfu_bufsiz to 128KB (sector size of OSPI) */
#define EXTRA_ENV_DFUARGS \
"dfu_bufsiz=0x20000\0" \
DFU_ALT_INFO_MMC \
DFU_ALT_INFO_EMMC \
DFU_ALT_INFO_RAM \
DFU_ALT_INFO_OSPI
/* 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 \
EXTRA_ENV_RPROC_SETTINGS \
EXTRA_ENV_DFUARGS \
DEFAULT_UFS_TI_ARGS
/* Now for the remaining common defines */

46
include/environment/ti/k3_dfu.h Normal file
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@ -0,0 +1,46 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (C) 2019 Texas Instruments Incorporated - http://www.ti.com
*
* Environment variable definitions for DFU on TI K3 SoCs.
*
*/
#ifndef __TI_DFU_H
#define __TI_DFU_H
#define DFU_ALT_INFO_MMC \
"dfu_alt_info_mmc=" \
"boot part 1 1;" \
"rootfs part 1 2;" \
"tiboot3.bin fat 1 1;" \
"tispl.bin fat 1 1;" \
"u-boot.img fat 1 1;" \
"uEnv.txt fat 1 1;" \
"sysfw.itb fat 1 1\0"
#define DFU_ALT_INFO_EMMC \
"dfu_alt_info_emmc=" \
"rawemmc raw 0 0x800000 mmcpart 1;" \
"rootfs part 0 1 mmcpart 0;" \
"tiboot3.bin.raw raw 0x0 0x400 mmcpart 1;" \
"tispl.bin.raw raw 0x400 0x1000 mmcpart 1;" \
"u-boot.img.raw raw 0x1400 0x2000 mmcpart 1;" \
"u-env.raw raw 0x3400 0x100 mmcpart 1;" \
"sysfw.itb.raw raw 0x3600 0x800 mmcpart 1\0"
#define DFU_ALT_INFO_OSPI \
"dfu_alt_info_ospi=" \
"tiboot3.bin raw 0x0 0x080000;" \
"tispl.bin raw 0x080000 0x200000;" \
"u-boot.img raw 0x280000 0x400000;" \
"u-boot-env raw 0x680000 0x020000;" \
"sysfw.itb raw 0x6c0000 0x100000;" \
"rootfs raw 0x800000 0x3800000\0"
#define DFU_ALT_INFO_RAM \
"dfu_alt_info_ram=" \
"tispl.bin ram 0x80080000 0x100000;" \
"u-boot.img ram 0x81000000 0x100000\0" \
#endif /* __TI_DFU_H */