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>
relocate_code:
move sp, a0 # set new stack pointer
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
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
/*
* Save destination address and size for later usage in flush_cache()
*/
/*
* 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
move a0, t1 # a0 <-- destination addr
sub a1, t2, t0 # a1 <-- size
relocate_code:
move sp, a0 # set new stack pointer
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
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
/*
* Save destination address and size for dlater usage in flush_cache()
*/
/*
* 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
move a0, t1 # a0 <-- destination addr
dsub a1, t2, t0 # a1 <-- size