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authorPeter Tyser <ptyser@xes-inc.com>2009-08-21 23:05:20 -0500
committerWolfgang Denk <wd@denx.de>2009-09-04 21:46:32 +0200
commita483a167bc8d808145ca1224a2c238cda90aa60c (patch)
treefde71dcae066c865872f5c990c593e98a0750265 /lib_arm
parent5e93bd1c9aaea886c5e5c7c1b6114ab36c30668f (diff)
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Standardize mem_malloc_init() implementation
This lays the groundwork to allow architectures to share a common mem_malloc_init(). Note that the x86 implementation was not modified as it did not fit the mold of all other architectures. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Diffstat (limited to 'lib_arm')
-rw-r--r--lib_arm/board.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/lib_arm/board.c b/lib_arm/board.c
index 62b7874..904ea89 100644
--- a/lib_arm/board.c
+++ b/lib_arm/board.c
@@ -83,14 +83,13 @@ extern void rtl8019_get_enetaddr (uchar * addr);
#endif
static
-void mem_malloc_init (ulong dest_addr)
+void mem_malloc_init (ulong start, ulong size)
{
- mem_malloc_start = dest_addr;
- mem_malloc_end = dest_addr + CONFIG_SYS_MALLOC_LEN;
- mem_malloc_brk = mem_malloc_start;
+ mem_malloc_start = start;
+ mem_malloc_end = start + size;
+ mem_malloc_brk = start;
- memset ((void *) mem_malloc_start, 0,
- mem_malloc_end - mem_malloc_start);
+ memset ((void *)mem_malloc_start, 0, size);
}
@@ -300,7 +299,8 @@ void start_armboot (void)
}
/* armboot_start is defined in the board-specific linker script */
- mem_malloc_init (_armboot_start - CONFIG_SYS_MALLOC_LEN);
+ mem_malloc_init (_armboot_start - CONFIG_SYS_MALLOC_LEN,
+ CONFIG_SYS_MALLOC_LEN);
#ifndef CONFIG_SYS_NO_FLASH
/* configure available FLASH banks */