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| author | Peter Tyser <ptyser@xes-inc.com> | 2009-08-21 23:05:20 -0500 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-09-04 21:46:32 +0200 |
| commit | a483a167bc8d808145ca1224a2c238cda90aa60c (patch) | |
| tree | fde71dcae066c865872f5c990c593e98a0750265 /lib_arm | |
| parent | 5e93bd1c9aaea886c5e5c7c1b6114ab36c30668f (diff) | |
| download | u-boot-a483a167bc8d808145ca1224a2c238cda90aa60c.tar.gz u-boot-a483a167bc8d808145ca1224a2c238cda90aa60c.tar.xz u-boot-a483a167bc8d808145ca1224a2c238cda90aa60c.zip | |
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.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/lib_arm/board.c b/lib_arm/board.c index 62b7874437..904ea89c2d 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 */ |