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| .. | - | - | ||||
| Kconfig | H A D | 06-Mar-2018 | 177 | 15 | 9 | |
| MAINTAINERS | H A D | 18-Jun-2016 | 183 | 8 | 7 | |
| Makefile | H A D | 06-May-2018 | 109 | 7 | 1 | |
| README | H A D | 08-Apr-2014 | 867 | 27 | 23 | |
| evm.c | H A D | 26-Mar-2023 | 32.1 KiB | 1,118 | 931 | |
| mux_data.h | H A D | 08-Jun-2018 | 66 KiB | 1,122 | 1,097 |
README
1Summary 2======= 3 4This document covers various features of the 'dra7xx_evm' build and some 5related uses. 6 7eMMC boot partition use 8======================= 9 10It is possible, depending on SYSBOOT configuration to boot from the eMMC 11boot partitions using (name depending on documentation referenced) 12Alternative Boot operation mode or Boot Sequence Option 1/2. In this 13example we load MLO and u-boot.img from the build into DDR and then use 14'mmc bootbus' to set the required rate (see TRM) and 'mmc partconfig' to 15set boot0 as the boot device. 16U-Boot # setenv autoload no 17U-Boot # usb start 18U-Boot # dhcp 19U-Boot # mmc dev 1 1 20U-Boot # tftp ${loadaddr} dra7xx/MLO 21U-Boot # mmc write ${loadaddr} 0 100 22U-Boot # tftp ${loadaddr} dra7xx/u-boot.img 23U-Boot # mmc write ${loadaddr} 300 400 24U-Boot # mmc bootbus 1 2 0 2 25U-Boot # mmc partconf 1 1 1 0 26U-Boot # mmc rst-function 1 1 27