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@xxxxxxxxxxxxxx>
---
arch/arm/cpu/start.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/arch/arm/cpu/start.c b/arch/arm/cpu/start.c
index 38f69d5..f25e592 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.
--
2.8.1
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