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ARM: uniphier: speed up loading kernel image from NOR device

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Copy the kernel image double-word-wise rather than byte-wise.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2016-04-21 14:43:22 +09:00
parent 306d37e949
commit b75e072c1c
1 changed files with 2 additions and 1 deletions
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3
include/configs/uniphier.h
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@ -214,7 +214,8 @@
"boot_common=setexpr bootm_low $kernel_addr_r '&' fe000000 &&" \
LINUXBOOT_CMD " $kernel_addr_r $ramdisk_addr_r $fdt_addr_r\0" \
"norboot=setexpr kernel_addr $nor_base + $kernel_addr &&" \
"cp.b $kernel_addr $kernel_addr_r $kernel_size &&" \
"setexpr kernel_size $kernel_size / 4 &&" \
"cp $kernel_addr $kernel_addr_r $kernel_size &&" \
"setexpr ramdisk_addr_r $nor_base + $ramdisk_addr &&" \
"setexpr fdt_addr_r $nor_base + $fdt_addr &&" \
"run boot_common\0" \