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https://github.com/AsahiLinux/u-boot
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The bmode command forces the SoC to use a specific boot device by writing its boot mode into SRC_GPR9, and notifying the SoC of the change using SRC_GPR10[28] bit: if the bit is on, bootROM uses the value in SRC_GPR9 instead of SRC_SMBR1 to determine the boot device. SPL on the other hand is oblivious to this distinction, so once the bootROM loads SPL from the device configured in SRC_GPR10, SPL will attempt to load U-Boot from the device configured in SRC_SMBR1, which is not updated by the bootROM to the value in SRC_GPR9. The result is that the selected boot device is not used across all the boot stages. Update spl_boot_device() to look at gpr9 when necessary. Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Cc: Stefano Babic <sbabic@denx.de> Cc: Troy Kisky <troy.kisky@boundarydevices.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Heiko Schocher <hs@denx.de> |
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| .. | ||
| arm720t | ||
| arm920t | ||
| arm926ejs | ||
| arm946es | ||
| arm1136 | ||
| arm1176 | ||
| arm_intcm | ||
| armv7 | ||
| armv8 | ||
| at91-common | ||
| pxa | ||
| sa1100 | ||
| tegra-common | ||
| tegra20-common | ||
| tegra30-common | ||
| tegra114-common | ||
| tegra124-common | ||
| Makefile | ||
| u-boot-spl.lds | ||
| u-boot.lds | ||