[PATCH] linker_lists: set LINKER_LIST_ALIGN to 8 for CPU_MIPS64

[Jerome Forissier]

CPU_MIPS64 needs 8-byte alignment on the linker lists, otherwise an
exception may occur. Fixes an issue found on malta64 with QEMU:

 Breakpoint 1, lists_driver_lookup_name (name=0xffffffffbe043578 "root_driver") at /home/uboot/u-boot/drivers/core/lists.c:31
 31                      if (!strcmp(name, entry->name))
 [...]
 ld      a1,0(s0)

 (gdb) p/x &entry->name
 0xffffffffbe04b0d4
 (gdb) p/x $s0
 0xffffffffbe04b0d4

 $ grep __u_boot_list /tmp/malta64/u-boot.objdump
 4 __u_boot_list 000018e0  ffffffffbe04a4d4  ffffffffbe04a4d4  0004a584  2**2

Signed-off-by: Jerome Forissier <jerome.forissier at linaro.org>
---
 arch/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/Kconfig b/arch/Kconfig
index 8f1f4667012..8f4df849801 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -45,7 +45,7 @@ config SYS_CACHELINE_SIZE
 config LINKER_LIST_ALIGN
 	int
 	default 32 if SANDBOX
-	default 8 if ARM64 || X86
+	default 8 if ARM64 || X86 || CPU_MIPS64
 	default 4
 	help
 	  Force the each linker list to be aligned to this boundary. This
-- 
2.40.1