diff options
| author | Vignesh Raghavendra | 2019-11-18 19:16:34 +0530 |
|---|---|---|
| committer | Lokesh Vutla | 2020-01-20 10:10:28 +0530 |
| commit | f4b3c1cc33730a4e9ecccab275a513ec8e08a073 (patch) | |
| tree | 3f1133a35a1d34c194a3d2bf9d568e69b1e91129 | |
| parent | 2d2f91a480f6849a8548414003d36fa030d434f1 (diff) | |
environment: ti: Add DFU environment variables k3_dfu.h
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>
| -rw-r--r-- | include/configs/j721e_evm.h | 10 | ||||
| -rw-r--r-- | include/environment/ti/k3_dfu.h | 46 |
2 files changed, 56 insertions, 0 deletions
diff --git a/include/configs/j721e_evm.h b/include/configs/j721e_evm.h index 84518786c74..71cea3dd8a3 100644 --- a/include/configs/j721e_evm.h +++ b/include/configs/j721e_evm.h @@ -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 */ diff --git a/include/environment/ti/k3_dfu.h b/include/environment/ti/k3_dfu.h new file mode 100644 index 00000000000..2f503b8de88 --- /dev/null +++ b/include/environment/ti/k3_dfu.h @@ -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 */ |