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MIPS: start.S: save reused arguments earlier in relocate_code
Save the reused parameters at the beginning of the 'relocate_code' function. This makes the function a bit more readable. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
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@ -279,11 +279,13 @@ reset:
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relocate_code:
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move sp, a0 # set new stack pointer
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move s0, a1 # save gd in s0
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move s2, a2 # save destination address in s2
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li t0, CONFIG_SYS_MONITOR_BASE
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la t3, in_ram
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lw t2, -12(t3) # t2 <-- uboot_end_data
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move t1, a2
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move s2, a2 # s2 <-- destination address
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/*
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* Fix $gp:
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@ -304,7 +306,6 @@ relocate_code:
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/*
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* Save destination address and size for later usage in flush_cache()
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*/
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move s0, a1 # save gd in s0
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move a0, t1 # a0 <-- destination addr
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sub a1, t2, t0 # a1 <-- size
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@ -158,11 +158,13 @@ reset:
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relocate_code:
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move sp, a0 # set new stack pointer
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move s0, a1 # save gd in s0
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move s2, a2 # save destination address in s2
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dli t0, CONFIG_SYS_MONITOR_BASE
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dla t3, in_ram
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ld t2, -24(t3) # t2 <-- uboot_end_data
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move t1, a2
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move s2, a2 # s2 <-- destination address
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/*
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* Fix $gp:
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@ -183,7 +185,6 @@ relocate_code:
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/*
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* Save destination address and size for dlater usage in flush_cache()
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*/
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move s0, a1 # save gd in s0
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move a0, t1 # a0 <-- destination addr
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dsub a1, t2, t0 # a1 <-- size
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