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>

diff --git a/arch/mips/cpu/mips32/start.S b/arch/mips/cpu/mips32/start.S
index 88e8036175ea3efa2ef96a1d4dc809b1b9a947d6..64a606f715bd4abd1a061c6d92d070b4a8cb8d05 100644 (file)
--- a/arch/mips/cpu/mips32/start.S
+++ b/arch/mips/cpu/mips32/start.S
@@ -279,11 +279,13 @@ reset:
 relocate_code:
        move    sp, a0                  # set new stack pointer
 
+       move    s0, a1                  # save gd in s0
+       move    s2, a2                  # save destination address in s2
+
        li      t0, CONFIG_SYS_MONITOR_BASE
        la      t3, in_ram
        lw      t2, -12(t3)             # t2 <-- uboot_end_data
        move    t1, a2
-       move    s2, a2                  # s2 <-- destination address
 
        /*
         * Fix $gp:
@@ -304,7 +306,6 @@ relocate_code:
        /*
         * Save destination address and size for later usage in flush_cache()
         */
-       move    s0, a1                  # save gd in s0
        move    a0, t1                  # a0 <-- destination addr
        sub     a1, t2, t0              # a1 <-- size
 

diff --git a/arch/mips/cpu/mips64/start.S b/arch/mips/cpu/mips64/start.S
index d3c5ceaffd4e8a5aa2aedf08331e9bc07429d1b9..3c0f1c3bd9ce00ef3e8e10f54e710ac5ad01290f 100644 (file)
--- a/arch/mips/cpu/mips64/start.S
+++ b/arch/mips/cpu/mips64/start.S
@@ -158,11 +158,13 @@ reset:
 relocate_code:
        move    sp, a0                  # set new stack pointer
 
+       move    s0, a1                  # save gd in s0
+       move    s2, a2                  # save destination address in s2
+
        dli     t0, CONFIG_SYS_MONITOR_BASE
        dla     t3, in_ram
        ld      t2, -24(t3)             # t2 <-- uboot_end_data
        move    t1, a2
-       move    s2, a2                  # s2 <-- destination address
 
        /*
         * Fix $gp:
@@ -183,7 +185,6 @@ relocate_code:
        /*
         * Save destination address and size for dlater usage in flush_cache()
         */
-       move    s0, a1                  # save gd in s0
        move    a0, t1                  # a0 <-- destination addr
        dsub    a1, t2, t0              # a1 <-- size