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5e13730fc6
Convert boards to use text based env. This is the first stage of conversion, common inclusions should be converted next. Acked-by: Francesco Dolcini <francesco.dolcini@toradex.com> # Toradex Apalis TK1 Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
60 lines
2.3 KiB
Bash
60 lines
2.3 KiB
Bash
boot_block_size_r=0x200000
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boot_block_size=0x1000
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bootloader_file=u-boot-dtb-tegra.bin
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spi_size=0x400000
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boot_dev=0
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flash_uboot=echo Preparing RAM;
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mw ${kernel_addr_r} 0 ${boot_block_size_r};
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mw ${ramdisk_addr_r} 0 ${boot_block_size_r};
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echo Reading BCT;
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mmc dev 0 1;
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mmc read ${kernel_addr_r} 0 ${boot_block_size};
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echo Reading bootloader;
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if load mmc ${boot_dev}:1 ${ramdisk_addr_r} ${bootloader_file};
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then echo Calculating bootloader size;
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size mmc ${boot_dev}:1 ${bootloader_file};
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ebtupdate ${kernel_addr_r} ${ramdisk_addr_r} ${filesize};
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echo Writing bootloader to eMMC;
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mmc dev 0 1;
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mmc write ${kernel_addr_r} 0 ${boot_block_size};
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mmc dev 0 2;
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mmc write ${ramdisk_addr_r} 0 ${boot_block_size};
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echo Bootloader written successfully;
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pause 'Press ANY key to reboot device...'; reset;
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else echo Reading bootloader failed;
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pause 'Press ANY key to return to bootmenu...'; bootmenu; fi
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update_spi=sf probe 0:1;
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echo Dumping current SPI flash content ...;
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sf read ${kernel_addr_r} 0x0 ${spi_size};
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if fatwrite mmc 1:1 ${kernel_addr_r} spi-flash-backup.bin ${spi_size};
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then echo SPI flash content was successfully written into spi-flash-backup.bin;
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echo Reading SPI flash binary;
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if load mmc 1:1 ${kernel_addr_r} repart-block.bin;
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then echo Writing bootloader into SPI flash;
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sf probe 0:1;
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sf update ${kernel_addr_r} 0x0 ${spi_size};
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echo Bootloader SUCCESSFULLY written into SPI flash;
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pause 'Press ANY key to reboot...'; reset;
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else echo Preparing RAM;
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mw ${kernel_addr_r} 0 ${boot_block_size_r};
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mw ${ramdisk_addr_r} 0 ${boot_block_size_r};
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echo Reading BCT;
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sf read ${kernel_addr_r} 0x0 ${boot_block_size_r};
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echo Reading bootloader;
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if load mmc 1:1 ${ramdisk_addr_r} ${bootloader_file};
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then echo Calculating bootloader size;
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size mmc 1:1 ${bootloader_file};
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ebtupdate ${kernel_addr_r} ${ramdisk_addr_r} ${filesize};
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echo Writing bootloader into SPI flash;
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sf probe 0:1;
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sf update ${kernel_addr_r} 0x0 ${boot_block_size_r};
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sf update ${ramdisk_addr_r} ${boot_block_size_r} ${boot_block_size_r};
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echo Bootloader written SUCCESSFULLY;
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pause 'Press ANY key to reboot...'; reset;
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else echo Reading bootloader failed;
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pause 'Press ANY key to reboot...'; reset; fi;
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fi;
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else echo SPI flash backup FAILED! Aborting ...;
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pause 'Press ANY key to reboot...'; reset; fi
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