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[Linux] Spl boot u-boot loader from spi flash

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【Linux】 Spl boot u-boot loader from spi flash

Posted at 8/23/2024 20:08:49      View:1227 | Replies:4        Print      Only Author   [Copy Link] 1#
Hello, help me configure the u-boot loader so that spl can load the u-boot image from the spi flash drive. currently, only MMC0 and MMC1 are being checked.
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Posted at 8/23/2024 20:40:44        Only Author  2#
Function board_boot_order print "could not map node to a boot-device" for every device exept mmc0 and mmc1
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Posted at 9/4/2024 16:25:28        Only Author  3#
Thanks
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Posted at 10/11/2024 11:57:45        Only Author  4#
To configure U-Boot SPL to load from SPI flash, modify the `u-boot` configuration file by enabling `CONFIG_SPL_SPI_SUPPORT` and `CONFIG_SPL_SPI_FLASH_SUPPORT`. Then set the `CONFIG_SYS_SPI_U_BOOT_OFFS` to define the offset where the U-Boot image is stored in SPI. Update the `CONFIG_SPL_BOOT_ORDER` to include SPI flash alongside MMC options.
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Posted at 7 day before        Only Author  5#
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