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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2016-06-16 15:02:51 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-06-20 08:30:34 +0200 |
| commit | 849cd5cdb4d24ab307383e3ee84a90ab9adb361e (patch) | |
| tree | d026ca1f272f2d4719156e8edd0279dadd03d4e8 /arch | |
| parent | 0aa0bfc944e670e5fca9e24d96d91bfd1324d7ac (diff) | |
| download | barebox-849cd5cdb4d24ab307383e3ee84a90ab9adb361e.tar.gz barebox-849cd5cdb4d24ab307383e3ee84a90ab9adb361e.tar.xz | |
ARM: start: drop unnecessary variable
No need anymore to store arm_head_bottom globally as it's only used
in barebox_non_pbl_start(). Also rename the variable to malloc_end
which is more meaningful.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/cpu/start.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/arm/cpu/start.c b/arch/arm/cpu/start.c index 38f69d53a3..f25e5928cb 100644 --- a/arch/arm/cpu/start.c +++ b/arch/arm/cpu/start.c @@ -34,7 +34,6 @@ #include "mmu-early.h" unsigned long arm_stack_top; -static unsigned long arm_head_bottom; static unsigned long arm_barebox_size; static void *barebox_boarddata; static unsigned long barebox_boarddata_size; @@ -162,7 +161,7 @@ __noreturn void barebox_non_pbl_start(unsigned long membase, arm_stack_top = endmem; arm_barebox_size = barebox_size; - arm_head_bottom = arm_mem_barebox_image(membase, endmem, + malloc_end = arm_mem_barebox_image(membase, endmem, arm_barebox_size); if (IS_ENABLED(CONFIG_MMU_EARLY)) { @@ -201,12 +200,10 @@ __noreturn void barebox_non_pbl_start(unsigned long membase, barebox_boarddata = memcpy((void *)mem, boarddata, totalsize); barebox_boarddata_size = totalsize; - arm_head_bottom = mem; + malloc_end = mem; } } - malloc_end = arm_head_bottom; - /* * Maximum malloc space is the Kconfig value if given * or 1GB. |