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With commit0535e46d55("scripts/dtc: Update to upstream version v1.7.2-35-g52f07dcca47c") it is now a fatal error to U-Boot if our device tree is not 8-byte aligned. In commit85f586035d("ARM: OMAP2+: Pad SPL binary to 8-byte alignment before DTB") Beleswar Padhi explains that we must have ALIGN(x) statements inside of a section to ensure that padding is included and not simply that the linker address counter is incremented. To that end, this patch: - Expands some linker sections to be more readable when adding a second statement to the section. - Aligns the final section before _end (for U-Boot) or _image_binary_end or __bss_end (for xPL phases) by 8-bytes by adding '. = ALIGN(8);' to the final section before the symbol. - Ensure that we do have alignment by adding an ASSERT so that when not aligned we fail to link (and explain why). - Remove now-spurious '. = ALIGN(x);' statements that were intended to provide the above alignments. Tested-by: Michal Simek <michal.simek@amd.com> # Zynq Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> [trini: Also update arch/arm/cpu/armv8/u-boot.lds as Ilas requested] Signed-off-by: Tom Rini <trini@konsulko.com>